Smoke extraction motors 1 ___________________ Introduction 2 ___________________ Safety information SIMOTICS DP Niederspannungsmotoren Smoke extraction motors Operating Instructions 3 ___________________ Description 4 ___________________ Preparing for use 5 ___________________ Assembly 6 ___________________ Electrical connection 7 ___________________ Commissioning ___________________ 8 Operation ___________________ 9 Maintenance ___________________ 10 Spare parts ___________________ 11 Disposal ___________________ A Service and Support 03/2016 5 610 80000 40 018 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by (R) are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NURNBERG GERMANY Document order number: 5 610 80000 40 018 03/2016 Subject to change Copyright (c) Siemens AG 2003 - 2016. All rights reserved Table of contents 1 Introduction ................................................................................................................................................ 9 1.1 2 3 4 About these instructions ...........................................................................................................9 Safety information .................................................................................................................................... 11 2.1 Information for those responsible for the plant or system.......................................................11 2.2 The five safety rules ................................................................................................................11 2.3 Qualified personnel .................................................................................................................12 2.4 Safe handling ..........................................................................................................................12 2.5 Interference voltages when operating the converter ..............................................................14 2.6 Special designs and construction versions .............................................................................14 Description............................................................................................................................................... 15 3.1 3.1.1 3.1.2 3.1.3 Area of application ..................................................................................................................15 Operating UL-certified machines with a converter..................................................................15 CE marking .............................................................................................................................16 IE2 marking .............................................................................................................................16 3.2 Plates ......................................................................................................................................16 3.3 3.3.1 3.3.2 3.3.3 3.3.3.1 3.3.3.2 3.3.4 3.3.5 3.3.6 3.3.6.1 3.3.7 3.3.8 Installation ...............................................................................................................................18 Machine design .......................................................................................................................18 Regulations .............................................................................................................................18 Cooling and ventilation ...........................................................................................................19 Machines with a fan ................................................................................................................19 Machines without a fan (optional) ...........................................................................................19 Bearings ..................................................................................................................................19 Balancing ................................................................................................................................20 Types of construction/method of installation ..........................................................................20 Types of construction on the rating plate ................................................................................20 Degree of protection ...............................................................................................................22 Optional built-on and built-in accessories ...............................................................................22 Preparing for use ..................................................................................................................................... 23 4.1 Introduction .............................................................................................................................23 4.2 Safety-related aspects to consider when configuring the plant ..............................................23 4.3 Observing the operating mode ...............................................................................................23 4.4 Delivery ...................................................................................................................................23 4.5 4.5.1 4.5.2 4.5.3 4.5.4 Transport and storage ............................................................................................................24 Reference to chapter Safety instructions ................................................................................24 Transporting certain frame sizes ............................................................................................24 Types of construction on the rating plate ................................................................................25 Storage ...................................................................................................................................25 Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 5 Table of contents 5 6 4.6 Electromagnetic compatibility ................................................................................................ 27 4.7 4.7.1 4.7.2 4.7.3 4.7.4 Converter operation ............................................................................................................... 28 Parameterizing the converter ................................................................................................. 28 Reducing bearing currents during operation with converter (low voltage) ............................ 28 Insulated bearings when operated with a converter .............................................................. 30 Operation with insulated coupling (EX) .................................................................................. 31 Assembly ................................................................................................................................................. 33 5.1 Reference to chapter Safety instructions ............................................................................... 33 5.2 Conformity .............................................................................................................................. 33 5.3 5.3.1 5.3.2 5.3.3 5.3.3.1 5.3.3.2 Preparing for installation ........................................................................................................ 33 Requirements for installation ................................................................................................. 33 Safety instructions .................................................................................................................. 34 Insulation resistance .............................................................................................................. 34 Insulation resistance and polarization index .......................................................................... 34 Testing the insulation resistance and polarization index ....................................................... 35 5.4 5.4.1 5.4.2 5.4.2.1 5.4.2.2 5.4.3 5.4.4 5.4.5 5.4.5.1 5.4.6 Installation .............................................................................................................................. 37 Machine installation ............................................................................................................... 37 Cooling ................................................................................................................................... 38 Ventilation .............................................................................................................................. 38 Safety instructions regarding types construction/mounting type ........................................... 38 Machines with type of construction IM B15, IM B9, IM V8 and IM V9 ................................... 40 Foot mounting ........................................................................................................................ 41 Balancing ............................................................................................................................... 41 Mounting and withdrawing output transmission elements ..................................................... 43 Noise emission ....................................................................................................................... 44 5.5 5.5.1 5.5.2 Alignment and fastening ........................................................................................................ 44 Flatness of the supporting surfaces for conventional motors ................................................ 47 Machine frame mounting feet (special design) ...................................................................... 47 Electrical connection ................................................................................................................................ 49 6.1 Reference to chapter Safety instructions ............................................................................... 49 6.2 6.2.1 6.2.2 6.2.3 6.2.4 Connecting the motor ............................................................................................................. 49 Terminal designations ............................................................................................................ 50 Direction of rotation ................................................................................................................ 50 Connection with/without cable lugs ........................................................................................ 51 Connecting protruding cables ................................................................................................ 51 6.3 6.3.1 6.3.2 6.3.2.1 Tightening torques ................................................................................................................. 51 Cable glands .......................................................................................................................... 51 Terminal box, end shields, grounding conductor ................................................................... 52 Tightening torque for the condensation drain plug ................................................................ 52 6.4 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 Connecting the grounding conductor ..................................................................................... 52 General information on connecting the grounding conductor ................................................ 52 Connecting the ground conductor .......................................................................................... 53 Grounding connection type .................................................................................................... 53 Minimum surface area of grounding conductor ..................................................................... 53 Size of grounding conductor screw ........................................................................................ 54 6.5 Conductor connection ............................................................................................................ 54 Smoke extraction motors 6 Operating Instructions, 03/2016, 5 610 80000 40 018 Table of contents 7 8 9 6.5.1 6.5.2 General information on conductor connection ........................................................................54 Type of conductor connection.................................................................................................55 6.6 Connecting the converter ........................................................................................................56 6.7 Final measures .......................................................................................................................56 Commissioning ........................................................................................................................................ 57 7.1 Reference to chapter Safety instructions ................................................................................57 7.2 Setpoint values for monitoring the bearing temperature.........................................................57 7.3 Monitoring of the bearing temperature in the event of a fault .................................................58 7.4 Switching on............................................................................................................................60 Operation ................................................................................................................................................. 61 8.1 Reference to chapter Safety instructions ................................................................................61 8.2 8.2.1 8.2.2 8.2.3 8.2.4 Safety instructions...................................................................................................................61 Safe handling ..........................................................................................................................61 Safety instructions when operating machines with fan ...........................................................64 Machines with textile fan covers .............................................................................................64 Stoppages ...............................................................................................................................65 8.3 Fault tables .............................................................................................................................66 8.4 Deactivating ............................................................................................................................67 Maintenance ............................................................................................................................................ 69 9.1 Safety instructions for inspection and maintenance ...............................................................69 9.2 9.2.1 Preparation and notes ............................................................................................................70 Touch up any damaged paintwork..........................................................................................70 9.3 9.3.1 9.3.2 Inspection................................................................................................................................71 First inspection after installation or repair ...............................................................................71 Main inspection .......................................................................................................................72 9.4 9.4.1 9.4.2 9.4.3 9.4.4 9.4.5 Maintenance ...........................................................................................................................73 Maintenance intervals .............................................................................................................73 Re-greasing ............................................................................................................................74 Cleaning ..................................................................................................................................74 Cleaning machines with cover for the textile industry.............................................................75 Drain condensate ....................................................................................................................75 9.5 9.5.1 9.5.2 9.5.3 9.5.3.1 9.5.4 9.5.4.1 9.5.4.2 9.5.4.3 9.5.5 9.5.5.1 9.5.5.2 Corrective maintenance ..........................................................................................................76 Reference to chapter Safety instructions ................................................................................76 Safety instructions...................................................................................................................76 Storage ...................................................................................................................................76 Changing bearings ..................................................................................................................78 Dismantling .............................................................................................................................79 Disassembling smoke extraction motors ................................................................................79 Notes on disassembly .............................................................................................................79 Bearing bushes .......................................................................................................................79 Assembly ................................................................................................................................80 Assemly ..................................................................................................................................80 Fitting the bearing cartridges .................................................................................................. 80 Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 7 Table of contents 9.5.5.3 9.5.5.4 9.5.5.5 9.5.5.6 9.5.6 9.5.7 9.5.7.1 9.5.8 10 11 A Fitting bearings....................................................................................................................... 80 Fitting bearings for smoke extraction motors ......................................................................... 81 Mounting fans......................................................................................................................... 81 Reassembly: Miscellaneous information ............................................................................... 81 Screw lock washers ............................................................................................................... 82 Cable glands .......................................................................................................................... 82 Cable glands .......................................................................................................................... 82 Terminal boxes, end shields, grounding conductors, sheet metal fan covers ....................... 82 Spare parts .............................................................................................................................................. 83 10.1 Parts order ............................................................................................................................. 83 10.2 Parts groups definition ........................................................................................................... 83 10.3 Example for ordering smoke extraction motors ..................................................................... 84 10.4 10.4.1 Machine parts......................................................................................................................... 85 Part lists ................................................................................................................................. 85 10.5 Standardized parts ................................................................................................................. 86 10.6 Exploded drawings ................................................................................................................. 88 Disposal ................................................................................................................................................... 91 11.1 Introduction ............................................................................................................................ 91 11.2 Preparing for disassembly ..................................................................................................... 91 11.3 Dismantling the machine........................................................................................................ 91 11.4 Disposal of components......................................................................................................... 92 Service and Support ................................................................................................................................ 93 A.1 Siemens Industry Online Support .......................................................................................... 93 A.2 SIOS App ............................................................................................................................... 93 Glossary .................................................................................................................................................. 95 Index ........................................................................................................................................................ 97 Smoke extraction motors 8 Operating Instructions, 03/2016, 5 610 80000 40 018 1 Introduction 1.1 About these instructions These instructions describe the machine and explain how to handle it, from initial delivery to final disposal of the equipment. Keep these instructions for later use. Read these operating instructions before you handle the machine and follow the instructions to become familiar with its design and operating principles and thus ensure safe, problemfree machine operation and long service life. Please contact the Service Center if you have any suggestions on how to improve this document. Text format features The warning notice system is explained on the rear of the inside front. Always follow the safety instructions and notices in these instructions. In addition to the safety-related warning notices which you must read, you will find the text in these instructions is formatted in the following way: 1. Handling instructions are always formatted as a numbered list. Always perform the steps in the order given. Lists are formatted as bulleted lists. - Lists on the second level are hyphenated. Note A Note is an important item of information about the product, handling of the product or the relevant section of the document. Notes provide you with help or further suggestions/ideas. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 9 Introduction 1.1 About these instructions Smoke extraction motors 10 Operating Instructions, 03/2016, 5 610 80000 40 018 Safety information 2.1 2 Information for those responsible for the plant or system This electric machine has been designed and built in accordance with the specifications contained in Directive 2006/95/EC up to April 19, 2016 - and from April 20, 2016 according to Directive 2014/35/EU ("Low-Voltage Directive") and is intended for use in industrial plants. Please observe the country-specific regulations when using the electric machine outside the European Community. Follow the local and industry-specific safety and setup regulations. The persons responsible for the plant must ensure the following: Planning and configuration work and all work carried out on and with the machine is only to be done by qualified personnel. The operating instructions must always be available for all work. The technical data as well as the specifications relating to the permissible installation, connection, ambient and operating conditions are taken into account at all times. The specific setup and safety regulations as well as regulations on the use of personal protective equipment are observed. Note Use the services and support provided by the appropriate Service Center for planning, installation, commissioning, and servicing work. You will find safety instructions in the individual sections of this document. Follow the safety instructions for your own safety, to protect other people and to avoid damage to property. Observe the following safety instructions for all activities on and with the machine. 2.2 The five safety rules For your own personal safety and to prevent material damage when carrying out any work, always observe the safety-relevant instructions and the following five safety rules according to EN 50110-1 "Working in a voltage-free state". Apply the five safety rules in the sequence stated before starting work. Five safety rules 1. Disconnect the system. Also disconnect the auxiliary circuits, for example, anti-condensation heating. 2. Secure against reconnection. 3. Verify absence of operating voltage. 4. Ground and short-circuit. 5. Provide protection against adjacent live parts. To energize the system, apply the measures in reverse order. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 11 Safety information 2.3 Qualified personnel 2.3 Qualified personnel All work at the machine must be carried out by qualified personnel only. For the purpose of this documentation, qualified personnel is taken to mean people who fulfill the following requirements: Through appropriate training and experience, they are able to recognize and avoid risks and potential dangers in their particular field of activity. They have been instructed to carry out work on the machine by the appropriate person responsible. 2.4 Safe handling Workplace safety depends on the attentiveness, care, and common sense of the personnel who install, operate, and maintain the machine. In addition to the safety measures cited, as a matter of principle, the use of caution is necessary when you are near the machine. Always pay attention to your safety. Also observe the following to prevent accidents: General safety regulations applicable in the country where the machine is deployed. Manufacturer-specific and application-specific regulations Special agreements made with the operator Separate safety instructions supplied with the machine Safety symbols and instructions on the machine and its packaging WARNING Live parts Electric machines contain live parts. Fatal or severe injuries and substantial material damage can occur if the covers are removed or if the machine is not handled, operated, or maintained properly. * Always observe the "five safety rules" when carrying out any work on the machine. * Only remove the covers using the methods described by these operating instructions. * Operate the machine properly. * Regularly and correctly maintain the machine. WARNING Rotating parts Electric machines contain dangerous rotating parts. Fatal or severe injuries and substantial material damage can occur if the covers are removed or if the machine is not handled, operated, or maintained properly. * Only remove the covers using the methods described by these operating instructions. * Operate the machine properly. * Regularly and correctly maintain the machine. * Secure free-standing shaft ends and other rotating parts such as couplings, belt pulleys etc. against touch. Smoke extraction motors 12 Operating Instructions, 03/2016, 5 610 80000 40 018 Safety information 2.4 Safe handling WARNING Hot surfaces Electric machines have hot surfaces. Do not touch these surfaces. They could cause burns. * Allow the machine to cool before starting work on the machine. * Only remove the covers using the methods described by these operating instructions. * Operate the machine properly. CAUTION Hazardous substances Chemical substances required for the setup, operation and maintenance of machines can present a health risk. Poisoning, skin damage, cauterization of the respiratory tract, and other health damage may result. * Read the information in these operating instructions and the product information supplied by the manufacturer. * Observe the relevant safety regulations and wear the personal protective equipment specified. CAUTION Flammable substances Chemical substances required for the setup, operation and maintenance of machines may be flammable. Burns and other damage to health and material may result. * Read the information in these operating instructions and the product information supplied by the manufacturer. * Observe the relevant safety regulations and wear the personal protective equipment specified. WARNING Interference to electronic devices caused by electrical power equipment Electrical power equipment generate electric fields during operation. Potentially lethal malfunctions can occur in medical implants, e.g. pacemakers, in the vicinity of electrical power equipment. Data may be lost on magnetic or electronic data carriers. * It is forbidden for people with pacemakers to enter the vicinity of the machine. * Protect the personnel working in the plant by taking appropriate measures, such as erecting identifying markings, safety barriers and warning signs and giving safety talks. * Observe the nationally applicable health and safety regulations. * Do not carry any magnetic or electronic data media. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 13 Safety information 2.5 Interference voltages when operating the converter 2.5 Interference voltages when operating the converter WARNING Interference voltages when operating the converter When a converter is in operation, the emitted interference varies in strength depending on the converter (manufacturer, type, interference suppression measures undertaken). On machines with integrated sensors (e.g. PTC thermistors), interference voltages caused by the converter may occur on the sensor lead. This can cause faults which can result in eventual or immediate death, serious injury or material damage. Observe the EMC instructions of the converter manufacturer in order to avoid exceeding the limit values according to IEC/EN 61000-6-3 for drive systems comprising machine and converter. You must put appropriate EMC measures in place. 2.6 Special designs and construction versions Note Before carry out any work on the machine, determine the machine version. If there are any deviations or uncertainty, contact the manufacturer, specifying the type designation and serial number (see the rating plate), or contact the Siemens Service Center. Smoke extraction motors 14 Operating Instructions, 03/2016, 5 610 80000 40 018 Description 3.1 3 Area of application The three-phase machines of this series are used as industrial drives. They are designed for operation in automatic smoke and heat extraction units according to EN12101-3. These motors are designed for operation under normal and fault conditions when a fire occurs, i.e. they have a dual function. They are characterized by their high power density, ruggedness, long lifetime, and overall reliability. Intended use of the machines These machines are intended for industrial installations. They comply with the harmonized standards of the series EN / IEC 60034 (VDE 0530). It is prohibited to use these motors in hazardous zones if the marking on the rating plate does not explicitly permit line or converter operation. If other/more wide-ranging demands (e.g. protection so that they cannot be touched by children) are made in special cases - i.e. use in non-industrial installations - these conditions must be ensured by the customer. Note Machine directive Low-voltage motors are components designed for installation in machines in accordance with the current Machinery Directive. Commissioning is prohibited until it has been absolutely identified that the end product is in conformance with this Directive. Please observe the EN 60204-1 standard. 3.1.1 Operating UL-certified machines with a converter Note Operating a machine with a converter Implement all machines of the overall machine-converter system according to UL-File E227215 assuming that the machines are only to be operated with a converter and are supplied with UL certificate. The company operating the equipment is responsible for implementing this in the actual application. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 15 Description 3.2 Plates 3.1.2 CE marking Note Use of machines without CE identification Machines without marking are intended for operation outside the European Economic Area (EEA). Do not use any machines without CE mark within of the EEA! 3.1.3 IE2 marking Note IE2 marking Since January 1, 2015, according to REGULATION (EC) No. 640/2009, low-voltage motors with power ratings above 7.5 kW up to 375 kW - and with efficiency IE2 - have this label. This is mandatory within the European Economic Area (EEA). Customers are solely responsible in ensuring the correct use. When connecting the machine to a converter, carefully observe the rules and notes in Chapter "Connecting a converter." 3.2 Plates Rating plate The rating plate shows the identification data and the most important technical data. The data on the rating plate and the contractual agreements define the limits of proper usage. Data on the rating plate Item Description General data Item Description Electrical data 1 Type of machine 31 Electrical data 2 Machine type 32 - 3 Serial number (incl. date of manufacture YY.MM ) 33 Rated voltage [V] 4 Standards 34 Winding connections 5 Additional details (optional) 35 Frequency [Hz] 6 Customer data (optional) 36 Rated power [kW] Smoke extraction motors 16 Operating Instructions, 03/2016, 5 610 80000 40 018 Description 3.2 Plates Item Description Item Description 7 Country of origin 37 Rated current [A] 8 Production location 38 Power factor [cos] 9 Identification number of testing agency (optional) 39 Rated speed [rpm] 10 Regulations (optional) 40 Efficiency class 41 Efficiency Mechanical data 11 Frame size 42 Torque [Nm] (optional) 12 Type of construction 43 Rated power [hp] (optional) 13 Degree of protection 44 Service factor (optional) 14 Machine weight [kg] 45 Starting current ratio (optional) 15 Temperature class 46 Operating mode (optional) 16 Ambient temperature range (optional) 47 NEMA data (optional) 17 Installation altitude (only if higher than 1000 m) 48 Anti-condensation heating (optional) 18 Vibration severity grade 49 Company logo 19 Bearing sizes 50 CODE: Motor code number for converter parameterization (optional) 20 Relubrication data/specifications (optional) 51 Converter data 21 Brake data (optional) 52 Marine regulation 22 Mechanical speed limit Image 3-1 Examples of rating plates Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 17 Description 3.3 Installation Accident plate 3.3 Installation 3.3.1 Machine design Machines of this series are low-voltage three-phase asynchronous drives with a cylindrical shaft extension and featherkey way. They can be supplied as single-speed machines with different efficiency classes or as pole changing machines for several speeds. In the case of machines with feet (IM B3 type of construction), the feet are cast or bolted on. It is possible to change over the bolted on mounting feet on the machine enclosure, for example to change the terminal box position; only authorized retrofit partners may carry out this work. Auto-Hotspot 3.3.2 Regulations The regulations and standards used as basis to design and test this machine are stamped on the rating plate. The machine design basically complies with the following standards: Table 3- 1 Applicable general regulations Feature Standard Dimensioning and operating behavior EN / IEC 60034-1 Procedure for determining the losses and the efficiency of rotating electrical machines and inspections EN / IEC 60034-2-1 EN / IEC 60034-2-2 EN / IEC 60034-2-3 Degree of protection EN / IEC 60034-5 Cooling EN / IEC 60034-6 Type of construction EN / IEC 60034-7 Terminal designations and direction of rotation EN / IEC 60034-8 Noise emission EN / IEC 60034-9 Starting characteristics of rotating electrical machines EN / IEC 60034-12 Vibration severity grades EN / IEC 60034-14 Efficiency classification of three-phase squirrel-cage induction motors EN / IEC 60034-30 IEC standard voltages IEC 60038 Smoke extraction motors 18 Operating Instructions, 03/2016, 5 610 80000 40 018 Description 3.3 Installation 3.3.3 Cooling and ventilation The machines of this series are three-phase asynchronous machines with a closed primary (internal) cooling circuit and an open secondary cooling circuit (surface cooling). The surface cooling varies depending on the version. 3.3.3.1 Machines with a fan Self-ventilation (standard): Cooling IC 411 in accordance with EN / IEC 60034-6 Located at the ND end of the stator housing is an air intake cowl that guides the external air on its way to the motor. The external air is drawn in through openings in the air intake cowl and flows axially across the outer cooling ribs of the motor frame. The fan wheel for the external flow of cooling air is attached to the machine shaft. The fan wheels are bidirectional. Check the cooling effect below rated speed in the case of frequent switching or braking - or if the speed is controlled continually below the rated speed. The motors have a metal fan. 3.3.3.2 Machines without a fan (optional) Surface cooling by relative movement of cooling air: Type of cooling IC 418 in accordance with EN / IEC 60034-6 Image 3-2 3.3.4 IC418 Bearings In order to support the machine shaft and maintain its position in the non-moving part of the machine, only 2 rolling-contact bearings are used. One roller bearing performs the function of a location bearing that transfers axial and radial forces from the rotating machine shaft to the non-moving part of the machine. The second roller bearing is implemented as floating and support bearing in order to allow thermal expansion inside the machine and transfer radial forces. The nominal (calculated) useful life of the bearings according to ISO 281 is at least 20,000 hours with utilization of the permissible radial/axial forces. However, the achievable useful life of the bearings can be significantly longer in the case of lower forces (e.g. operation with self-aligning couplings). Roller bearings with permanent lubrication are maintenance-free. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 19 Description 3.3 Installation 3.3.5 Balancing As standard, the motor is balanced dynamically with a half featherkey (code "H") in accordance with ISO 8821. The balance quality corresponds to vibration level "A". Vibration level "B" is optional or possible on request. 3.3.6 Types of construction/method of installation 3.3.6.1 Types of construction on the rating plate The type of construction of the machine is stated on the rating plate. Table 3- 2 Type of construction Basic type of construction code Diagram Other methods of installation Diagram IM V5 (IM 1011) IM B3 (IM 1001) IM V6 (IM 1031) IM B6 (IM 1051) IM B7 (IM 1061) IM B8 (IM 1071) Basic type of construction code IM B5 (IM 3001) Diagram Other methods of installation Diagram IM V1 (IM 3011) IM V3 (IM 3031) Smoke extraction motors 20 Operating Instructions, 03/2016, 5 610 80000 40 018 Description 3.3 Installation Basic type of construction code Diagram Other methods of installation Diagram IM V18 (IM 3611) IM B14 (IM 3601) IM V19 (IM 3631) Basic type of construction code Diagram IM B35 (IM 2001) IM B34 (IM 2101) Special types of construction Basic type of construction code Diagram Other methods of installation Diagram IM B30 Note: Alignment and fastening (Page 44) Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 21 Description 3.3 Installation 3.3.7 Degree of protection The machine has a type of protection as stamped on the rating plate, and can be installed in dusty or humid environments. Limit values for the standard version Relative humidity for ambient temperature Tamb 40 C Ambient temperature Installation altitude Air with normal oxygen content, usually Max. 55 % -20 C to +40 C 1000 m 21 % (V/V) For differing environmental conditions, the values on the rating plate and the accident plate apply. The motor is suitable for tropical climates. 3.3.8 Optional built-on and built-in accessories DANGER Functional endurance when faults/fires occur Non-observance can lead to death, serious injury or material damage. In the event of a fault (e.g. fire), disable protective devices or bypass them. In addition to the current-dependent overload protective device located in the connecting cables, use temperature sensors integrated in the stator winding in order to monitor the temperature and protect the stator winding from overheating. Smoke extraction motors 22 Operating Instructions, 03/2016, 5 610 80000 40 018 Preparing for use 4.1 4 Introduction Good planning and preparation of machine applications are essential in terms of keeping installation simple and avoiding errors, ensuring safe operation, and allowing access to the machine for servicing and corrective maintenance. This chapter outlines what you need to consider when configuring your plant in relation to this machine and the preparations you need to make before the machine is delivered. 4.2 Safety-related aspects to consider when configuring the plant A number of residual risks are associated with the machine. These are described in the chapter titled "Safety information" (Page 11) and in related sections. Take appropriate safety precautions (covers, barriers, markings, etc.) to ensure the machine is operated safely within your plant. 4.3 Observing the operating mode Observe the machine's operating mode. Use a suitable control system to prevent overspeeds, thus protecting the machine from damage. 4.4 Delivery Checking the delivery for completeness The drive systems are put together on an individual basis. When you take receipt of the delivery, please check immediately whether the items delivered are in accordance with the accompanying documents. Siemens will not accept any claims relating to items missing from the delivery and which are submitted at a later date. Report any apparent transport damage to the delivery agent immediately. Report any apparent defects/missing components to the appropriate SIEMENS office immediately. Archive the safety and commissioning notes provided in the scope of delivery as well as the optionally available operating instructions so that these documents are always easily accessible. The rating plate optionally enclosed as a loose item with the delivery is provided to enable the motor data to be attached on or near the machine or installation. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 23 Preparing for use 4.5 Transport and storage 4.5 Transport and storage 4.5.1 Reference to chapter Safety instructions When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. WARNING Risk of dropping and swinging when transported suspended If you transport the motor suspended from cables or ropes, the cables or ropes can break, e.g. as a result of damage. Further, if not adequately attached, the motor can swing. This can result in death, serious injury, or material damage. * Use additional, suitable lifting equipment for transport and during installation. * Two cables alone must be able to carry the complete load. * Prevent the lifting equipment from sliding by appropriately securing it. WARNING Toppling over or slipping of the motor The motor can slide or topple over if it is not correctly lifted or transported. This can result in death, serious injury, or material damage. * Use all the lifting eyes on the machine. * When using the lifting eyes on the machine, do not attach any additional loads or weight. The lifting eyes are only designed for the weight of the machine itself. * Any eyes that are screwed in must be tightly fastened. * Eyebolts must be screwed in right up to their supporting surface. * Comply with the permissible eyebolt loads. * When necessary, use suitably dimensioned transport equipment, for example hoisting straps (EN1492-1) and load restraints (EN12195-2). 4.5.2 Transporting certain frame sizes Note When lifting the machines for transport, only lift them in a position that corresponds to their basic construction type. Smoke extraction motors 24 Operating Instructions, 03/2016, 5 610 80000 40 018 Preparing for use 4.5 Transport and storage 4.5.3 Types of construction on the rating plate The type of construction of the machine is stated on the rating plate. If any transport locks are in place, remove them before commissioning. Store the transport locks or disable them. Use the transport locks when transporting the motors again or reactivate the transport locks. The machines are packed in different ways depending on how they are transported and their size. If not otherwise contractually agreed, the packaging corresponds to the packing guidelines according to ISPM (International Standards for Phytosanitary Measures). Comply with the images shown on the packaging. Their meaning is as follows: Up 4.5.4 Fragile goods Protect against moisture Protect against heat Center of gravity Hand hooks forbidden Attach here Storage Storing outdoors NOTICE Damage to the motor Damage can occur if incorrectly stored. Take all precautions to protect the motor under extreme climatic conditions, e.g. salt-laden and/or dusty, moist/humid atmospheres. Choose a dry storage location which is safe from flooding and free from vibration. Repair any damage to the packaging before putting the equipment into storage if this is necessary to ensure proper storage conditions. In order to ensure protection against ground moisture, locate machines, equipment and crates on pallets, wooden beams or foundations. Prevent equipment from sinking into the ground. Do not impede air circulation under the stored items. Covers or tarpaulins used to protect the equipment against the weather must not come into contact with the surfaces of the equipment. Use wooden spacer elements to ensure that air can circulate freely around the equipment. Storing indoors The storage rooms must provide protection against extreme weather conditions. They must be dry, free from dust, frost and vibration and well ventilated. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 25 Preparing for use 4.5 Transport and storage Bare metal surfaces For transport, the bare surfaces (shaft ends, flange surfaces, centering edges) should be coated with an anti-corrosion agent which will last for a limited amount of time (<6 months). Apply suitable anti-corrosion measures for longer storage times. Condensation drain hole Open any condensation drain holes to drain the condensation depending on the environmental conditions, every six months at the latest. Storage temperature Permissible temperature range: -20 C to +50 C Maximum permissible air humidity: 60% For machines that have a special design regarding the coolant temperature in the operating state or the installation altitude, other conditions could apply regarding the storage temperature. In this case, refer to the machine rating plate for data on the coolant temperature and installation altitude. Storage time Turn the shaft once every year to avoid bearing brinelling. Prolonged storage periods reduce the useful life of the bearing grease (aging). Open bearings For open bearings, e.g. 1Z, check the status of the grease when stored for longer than 12 months. Replace the grease if it is identified that the grease has lost its lubricating properties or is polluted. The consistency of the grease will change if condensation is allowed to enter. Closed bearings For closed bearings, replace the DE and NDE bearings after a storage time of 48 months. NOTICE Storage The motor can be damaged if you use it or store it unprotected outdoors. * Protect the motor against intensive solar radiation, rain, snow, ice and dust. Use a superstructure or additional cover, for example. * If required, contact the Siemens Service Center, or technically coordinate outdoors use. Smoke extraction motors 26 Operating Instructions, 03/2016, 5 610 80000 40 018 Preparing for use 4.6 Electromagnetic compatibility 4.6 Electromagnetic compatibility Note If the torque levels are very unequal (e.g. when a reciprocating compressor is being driven), a non-sinusoidal machine current will be induced whose harmonics can have an impermissible effect on the supply system and cause impermissible interference emissions as a result. Note Converter * If operated with a frequency converter, the emitted interference varies in strength, depending on the design of the converter (type, interference suppression measures, manufacturer). * Avoid that the specified limit values stipulated for the drive system (consisting of the motor and converter) are exceeded. * You must observe the EMC information from the manufacturer of the converter. * The most effective method of shielding is to conductively connect a shielded machine supply cable to the metal terminal box of the machine (with a metal screw connection) over a large surface area. * On machines with integrated sensors (e.g. PTC thermistors), disturbance voltages caused by the converter may occur on the sensor cable. When used in accordance with their intended purpose and operated on an electrical supply system with characteristics according to EN 50160, the enclosed machines comply with the requirements of the EC Directive concerning electromagnetic compatibility. Immunity to interference The machines in principle fulfill the requirements of interference immunity in conformity with EN / IEC 61000-6-2 . If machines with integrated sensors (e.g. PTC thermistors) are used, the operating company must ensure sufficient interference immunity by selecting a suitable sensor signal lead (possibly with shielding, connected in the same way as the machine feeder cable) and a suitable evaluation unit. When operating the machines from a converter at speeds higher than the rated speed, then the mechanical speed limits must be carefully observed (safe operating speed EN / IEC 60034-1). Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 27 Preparing for use 4.7 Converter operation 4.7 Converter operation 4.7.1 Parameterizing the converter If the design of the motor requires connection to a particular converter type, the rating plate will contain corresponding additional information. Correctly parameterize the converter. Parameterizing data can be taken from the machine rating plate (not the supplementary rating plate with the operating data when connected to a converter). You can find parameter data here: - In the operating instructions for the converter. - In the SIZER engineering tool - In the SINAMICS Configuration Manuals. - For explosion-protected machines, also in the declaration of compliance with the order 2.1. Do not exceed the specified maximum speed limit nmax. You can either find this on the rating plate nmax, on the supplementary plate for converter operation as the highest speed, or in the type-specific catalog. Operate the machine only for a short period at the maximum speed. Operating the machine for an extended period at the maximum speed may cause vibrations with an increased frequency and consequently higher noise levels. Check that the machine is cooled sufficiently for commissioning purposes. 4.7.2 Reducing bearing currents during operation with converter (low voltage) Taking the following actions will reduce the bearing currents: Ensure that the contacts are established over a large area. Solid copper cables are not suitable for high frequency grounding because of the skin effect. Equipotential bonding conductors: Use equipotential bonding conductors: Between motor and driven machine Between motor and converter Between the terminal box and the RF grounding point at the motor enclosure. Smoke extraction motors 28 Operating Instructions, 03/2016, 5 610 80000 40 018 Preparing for use 4.7 Converter operation Selecting and connecting the cable: As far as possible, use symmetrically arranged, shielded connection cables. The cable shielding, made up of as many strands as possible, must have good electrical conductivity. Braided shields made of copper or aluminum are very suitable. The shield is connected at both ends, at the motor and converter. To ensure good discharging of high-frequency currents, provide contacting over a large surface area: - as contact established through 360 at the converter - at the motor, for instance with EMC glands at the cable entries If the cable shield is connected as described, then it ensures the specified equipotential bonding between the motor enclosure and converter. A separate RF equipotential bonding conductor is then not necessary. Concentric copper or aluminum shield Steel armor If the cable shield is not connected due to special secondary conditions, or not adequately connected, then the specified equipotential bonding is not provided. In this particular case, use a separate RF equipotential bonding conductor: - Between the motor enclosure and protective ground rail of the converter. - Between motor enclosure and driven machine - Use braided flat copper straps or high-frequency cables with finely-stranded conductors for the separate RF equipotential bonding cable. Solid copper cables are not suitable for high frequency grounding because of the skin effect. - Ensure that the contacts are established over a large area. Overall system design To specifically reduce bearing currents, you must consider the system as a whole, which comprises the motor, converter, and driven machine. The following measures support you when reducing bearing currents and help to avoid damage: In the overall system, set up a properly meshed grounding system with low impedance. Use the common-mode filter (damping cores) at the converter output. The Siemens sales representative is responsible for selection and dimensioning. Limit the rise in voltage by using output filters. Output filters dampen the harmonic content in the output voltage. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 29 Preparing for use 4.7 Converter operation Note Converter documentation The operating instructions for the converter are not part of this documentation. Refer also to the configuration information for the converter. 4.7.3 Insulated bearings when operated with a converter If the machine is operated from a low-voltage converter, insulated bearings are fitted at the NDE and an insulated encoder with insulated bearings (option). Comply with the plates on the machine relating to bearing insulation and possible bridges. Driving machine Motor Insulated bearings Insulated tachometer fitting Coupling Image 4-1 Schematic representation of a single drive NOTICE Bearing damage The bearing insulation must not be bridged. Bearing currents can damage bearings. * Also for subsequent installation work, such as the installation of an automatic lubrication system or a non-insulated vibration sensor, make sure that the bearing insulation cannot be bridged. * Contact the Service Center, if necessary. Smoke extraction motors 30 Operating Instructions, 03/2016, 5 610 80000 40 018 Preparing for use 4.7 Converter operation Tandem operation If you connect two motors in series in "tandem operation", install an insulated coupling between the motors. Driving machine Motor Coupling Image 4-2 Insulated bearings Insulated tachometer fitting Insulated coupling Schematic representation of a tandem drive NOTICE Bearing damage Bearing currents can flow if the coupling between the motors of the tandem drive is not insulated. This can damage the DE bearings of both motors. * Use an insulated coupling to link the motors. 4.7.4 Operation with insulated coupling (EX) If you connect two motors in series in "tandem operation", fit a coupling between the motors; this coupling should satisfy Directive 94/9/EC (up to April 19, 2016, from April 20, 2016 according to directive 2014/34/EU) or the regulations that apply in the country where the equipment is installed. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 31 Preparing for use 4.7 Converter operation Smoke extraction motors 32 Operating Instructions, 03/2016, 5 610 80000 40 018 5 Assembly 5.1 Reference to chapter Safety instructions When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. 5.2 Conformity Note Loss of conformity with European directives In the delivery state, the machine corresponds to the requirements of the European directives. Unauthorized changes or modifications to the machine lead to the loss of conformity with European directives and the loss of warranty. 5.3 Preparing for installation 5.3.1 Requirements for installation The following requirements must be satisfied prior to starting installation work: Staff have access to the operating and installation instructions. The machine is unpacked and ready for mounting at the installation location. Note Measure the insulation resistance of the winding before starting installation work Wherever possible, measure the insulation resistance of the winding before starting installation work. If the insulation resistance lies below the specified value, take appropriate remedial measures. These remedial measures may necessitate the machine being removed again and transported. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 33 Assembly 5.3 Preparing for installation 5.3.2 Safety instructions Note Note also the technical data on the rating plates on the motor enclosure. NOTICE Damage to the motor To avoid material damage, before commissioning, check whether the correct direction of rotation of the machine has been set on the customer side, e.g. by decoupling from the driven load. 5.3.3 Insulation resistance 5.3.3.1 Insulation resistance and polarization index Measuring the insulation resistance and polarization index (PI) provides information on the condition of the machine. It is therefore important to check the insulation resistance and the polarization index at the following times: Before starting up a machine for the first time After an extended period in storage or downtime Within the scope of maintenance work The following information is provided regarding the state of the winding insulation: Is the winding head insulation conductively contaminated? Has the winding insulation absorbed moisture? As such, you can determine whether the machine needs commissioning or any necessary measures such as cleaning and/or drying the winding: Can the machine be put into operation? Must the windings be cleaned or dried? Detailed information on testing and the limit values can be found here: "Testing the insulation resistance and polarization index" (Page 35) Smoke extraction motors 34 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.3 Preparing for installation 5.3.3.2 Testing the insulation resistance and polarization index WARNING Hazardous voltage at the terminals During and immediately after measuring the insulation resistance or the polarization index (PI) of the stator winding, hazardous voltages may be present at some of the terminals. Contact with these can result in death, serious injury or material damage. * If any power cables are connected, check to make sure line supply voltage cannot be delivered. * Discharge the winding after measurement until the risk is eliminated, e.g. using the following measures: - Connect the terminals with the ground potential until the recharge voltage drops to a non-hazardous level - Attach the connection cable. Measure the insulation resistance 1. Before you begin measuring the insulation resistance, please read the operating manual for the insulation resistance meter you are going to use. 2. Make sure that no power cables are connected. 3. Measure the winding temperature and the insulation resistance of the winding in relation to the machine enclosure. The winding temperature should not exceed 40 C during the measurement. Convert the measured insulation resistances in accordance with the formula to the reference temperature of 40 C. This thereby ensures that the minimum values specified can be compared. 4. Read out the insulation resistance one minute after applying the measuring voltage. Limit values for the stator winding insulation resistance The following table specifies the measuring voltage and limit values for the insulation resistance. These values correspond to IEEE 43-2000 recommendations. Table 5- 1 Stator winding insulation resistance at 40 C VN [V] VMeas [V] RC [M] U 1000 500 5 1000 U 2500 500 (max. 1000) 100 2500 < U 5000 1000 (max. 2500) 5000 < U 12000 2500 (max. 5000) U > 12000 5000 (max. 10000) Urated = rated voltage, see the rating plate Umeas = DC measuring voltage RC = minimum insulation resistance at reference temperature of 40 C Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 35 Assembly 5.3 Preparing for installation Conversion to the reference temperature When measuring with winding temperatures other than 40 C, convert the measuring value to the reference temperature of 40 C according to the following equations from IEEE 432000. (1) RC = KT * RT (2) KT = (0.5) (40-T)/10 RC Insulation resistance converted to 40 C reference temperature kT Temperature coefficient according to equation (2) RT Measured insulation resistance for measuring/winding temperature T in C 40 Reference temperature in C 10 Halving/doubling of the insulation resistance with 10 K T Measuring/winding temperature in C In this case, doubling or halving the insulation resistance at a temperature change of 10 K is used as the basis. The insulation resistance halves every time the temperature rises by 10 K. The resistance doubles every time the temperature falls by 10 K. For a winding temperature of approx. 25 C, the minimum insulation resistances are 20 M (U 1000 V) or 300 M (U > 1000 V). The values apply for the complete winding to ground. Twice the minimum values apply to the measurement of individual assemblies. Dry, new windings have an insulation resistance of between 100 and 2000 M, or possibly even higher values. An insulation resistance value close to the minimum value could be due to moisture and/or dirt accumulation. The size of the winding, the rated voltage and other characteristics affect the insulation resistance and may need to be taken into account when determining measures. Over its operating lifetime, the motor winding insulation resistance can drop due to ambient and operational influences. Calculate the critical insulation resistance value depending on the rated voltage by multiplying the rated voltage (kV) by the specific critical resistance value. Convert the value for the current winding temperature at the time of measurement, see above table. Measuring the polarization index 1. To determine the polarization index, measure the insulation resistances after one minute and ten minutes. 2. Express the measured values as a ratio: PI = Rinsul 10 min / Rinsul 1 min Many measuring devices display these values automatically following the measurement. For insulation resistances > 5000 M, the measurement of the PI is no longer meaningful and consequently not included in the assessment. R(10 min) / R(1 min) Assessment 2 Insulation in good condition <2 Dependent on the complete diagnosis of the insulation Smoke extraction motors 36 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.4 Installation NOTICE Damage to insulation If the critical insulation resistance is reached or undershot, this can damage the insulation and cause voltage flashovers. * Contact the Service Center. * If the measured value is close to the critical value, you must subsequently check the insulation resistance at shorter intervals. Limit values of the anti-condensation heating insulation resistance The insulation resistance of the anti-condensation heating with respect to the machine housing should not be lower than 1 M when measured at 500 V DC. 5.4 Installation 5.4.1 Machine installation General DANGER Danger caused by falling eyebolts In the event of a fault/fire, increased vibration levels occur that can loosen eye bolts. This will result in severe bodily injury or death. Remove all of the eyebolts after installing the motor in the equipment. For vertical installation, use all of the eyebolts provided and when necessary, hoisting straps (DIN EN 1492-1) and/or lashing straps (DIN EN 12195-2) to stabilize the position of the motor. Prevent foreign bodies from falling into the fan cover. For vertical machine installation with the shaft end facing downwards, attach a protective canopy. If the shaft extension is facing upwards, liquid must be prevented from entering by moving along the shaft. Clean bare metal surfaces with anti-corrosion agent using white spirit to ensure proper installation and / or machine mounting. Do not obstruct ventilation. Do not draw in the discharged air directly - also from adjacent equipment. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 37 Assembly 5.4 Installation Avoid exposing them to direct, intense solar radiation, rain, snow, ice, or also dust for extended periods. Attach a covering structure or an additional cover when using or storing outdoors. Do not exceed the permissible axial and radial forces. Check for vibration caused by fan reaction or resonance points at the installation location corresponding to ISO 10816 over the complete speed range. 5.4.2 Cooling 5.4.2.1 Ventilation WARNING Overheating and failure of the motor Death, severe injury or material damage can occur if you do not carefully observe the following points. * Do not obstruct ventilation. * Prevent the air expelled by neighboring equipment from being immediately sucked in again. * For machines with a vertical type construction with air entry from above, prevent the ingress of foreign bodies and water in the air entry openings (standard IEC / EN 600790). * If the shaft extension is facing upwards, liquid must be prevented from entering by moving along the shaft. 5.4.2.2 Safety instructions regarding types construction/mounting type WARNING Damage caused by small parts falling in Material damage and injury can occur if the fan is destroyed and therefore the motor overheats. * For types of construction with the shaft extension facing downwards, prevent small parts from falling into the fan cover by providing suitable covers (standard IEC / EN 60079-0). * Prevent the cooling airflow from being reduced as a result of covers that might be in place. Smoke extraction motors 38 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.4 Installation Table 5- 2 Air guidance Incorrect Correct Minimum dimension "x" for the distance between neighboring modules and the air intake of the machine Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 39 Assembly 5.4 Installation Table 5- 3 5.4.3 Minimum dimension "X" for the distance between neighboring modules and the air intake on machines Frame size X [mm] 80 ... 100 20 112 25 132 30 160 40 180 ... 225 45 280 ... 315 110 Machines with type of construction IM B15, IM B9, IM V8 and IM V9 Types of construction without bearings on the drive side These machines do not have their own bearing system for the machine shaft at the drive end (DE). The machine shaft is accepted by the (hollow) shaft or coupling of the system or driven machine. Using the centering edge, the machine is aligned with respect to enclosures, flanges or driven machines. Note that the temperature of the motor and motor shaft increases during operation. The thermal expansion of the machine shaft must be compensated by the customer by applying suitable measures. Use the spring washers provided to locate the NDE bearing without any play. NOTICE Damage to the motor Material damage can occur if the following notes are not carefully observed: * The IM B3 bearing shield with built-in distance ring mounted at the DE is only used as transport lock. A warning label is attached to this bearing shield. * The spacer ring is not a roller bearing. * Remove the bearing shield and the spacer ring. * Remove the transport lock before commissioning. Smoke extraction motors 40 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.4 Installation 5.4.4 Foot mounting Note Only authorized retrofit partners must be employed to relocate the bolted on mounting feet at the machine enclosure. After attaching the mounting feet, you must note the following in order to avoid stressing and deforming the machine. Ensure that the foot mounting surfaces are aligned in one plane and are parallel to the machine shaft. Post-machine the foot mounting surfaces or use thin shims, for example. Professionally touch up damaged painted surfaces. Observe the information provided in Chapter Aligning and mounting 5.4.5 Balancing The rotor is dynamically balanced. The balancing quality corresponds to vibration severity grade "A" for the complete machine as standard. The optional vibration severity grade "B" is indicated on the rating plate. The declaration regarding the type of featherkey for balancing is generally marked on the rating plate and optionally on the face of the shaft end. Designation: As a standard measure, balancing is carried out dynamically with a half featherkey (code "H") in accordance with ISO 8821. "F" means balancing with a whole featherkey (optional version). "N" means balancing without a featherkey (optional version). CAUTION Incorrect installation or removal To avoid injury and material damage, carefully observe general touch protection measures for output transmission elements: * The general touch protection measures for drive output elements must be observed. * Drive output elements may only be pushed on or pulled off with the correct equipment. * The feather keys are only locked against falling out during shipping. If you commission a machine without a drive output element, the feather keys must be secured to prevent them from being thrown out. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 41 Assembly 5.4 Installation The featherkey data on the shaft and transmission element must indicate the correct type of balancing in each case and must be correctly mounted. The balancing quality corresponds to vibration severity grade "A" for the complete machine; vibration severity grade "B" is possible as an option, i.e. in order to ensure the desired balancing quality, it must be ensured that the featherkey data on the hub and machine shaft complement each other in the case of a shorter or longer output transmission element. WARNING Risk that the function will not be able to be maintained in the case of a fault/fire Temperature-related fan imbalance and temperature-related changes to mounting resonance points in the equipment result in vibration levels that automatically increase. This can result in material damage, injury and death. Before balancing, anneal the output transmission elements (fans) to relieve any internal stress. Avoid any mounting resonance points in the equipment close to operating speeds. Align the offset at the coupling between electrical machines and the driven machines so that the maximum permissible vibration values according to ISO 10816 are not exceeded. Maximum permissible vibration values for operation under fault/fire conditions Frame size Vibration velocity (mm/s) 80 ...112 15 132 ... 200 20 225 ... 315 25 Smoke extraction motors 42 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.4 Installation 5.4.5.1 Mounting and withdrawing output transmission elements Withdrawing output transmission elements Mounting output transmission elements When mounting output transmission elements (coupling, gear wheel, belt pulley etc. ) use the thread at the shaft end. If possible, heat up the output transmission elements as required. Use a suitable device when withdrawing output elements. When mounting or withdrawing, do not apply any blows, for example with a hammer or similar tool, to the parts to be mounted or withdrawn. Only transfer radial or axial forces specified in the catalog to the motor bearings via the shaft extension. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 43 Assembly 5.5 Alignment and fastening 5.4.6 Noise emission CAUTION Hearing damage when operating three-phase motors If the permissible sound pressure level is exceeded, hearing damage can occur when operating three-phase motors at their rated power. Observe the maximum permissible sound pressure level according to the ISO 1680 standard. The maximum permissible sound pressure level is 70 dB (A). 5.5 Alignment and fastening Observe the following when aligning and mounting: Ensure a flat and uniform contact surface for foot and flange mounting. Precisely align the machine when couplings are used. Ensure that the mounting surfaces are clean and free of any dirt. Remove any anti-corrosion protection using white spirit. Avoid installation-related resonances with the rotating frequency and twice the line frequency. Note any unusual noise when the rotor is manually turned. Check the direction of rotation with the motor uncoupled. Avoid rigid couplings. Repair any damage to the paint, this must be done immediately and correctly. The following measures are required in order to compensate any radial offset at the coupling and to horizontally adjust the electrical machine with respect to the driven load: Vertical positioning For vertical mounting positions, avoid deforming the machines by placing shims under the mounting feet. Keep the number of shims low; only use a few stacked shims. Horizontal positioning To position the machine horizontally, shift it sideways on the foundation and ensure that the axial position is maintained (angularity error). When positioning the motor, ensure that a uniform axial gap is maintained around the coupling. Smoke extraction motors 44 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.5 Alignment and fastening Smooth running Preconditions for smooth, vibration-free operation according to DIN 4024 include: - Stable foundation design free of any shock or vibration. - A precisely aligned coupling. - A well-balanced drive output element (coupling, belt pulleys, fans, ...) Maintain the maximum permissible vibration in operation according to ISO 10816. Avoid inadmissible vibration caused by imbalance, for example (drive output element), external vibration or any resonance over the complete speed range. It may be necessary to completely balance the machine with the drive output element or the system resonance frequency must be shifted. Foot mounting/flange mounting - Use the specified thread sizes laid down in EN 50347 when flanging the machine to a foundation or a machine flange. - Mount the machine at four foot or flanged holes that are at right angles to one another. The customer is responsible for selecting the strength (property class) of the mounting elements. For mounting elements up to and including frame size 160, property class 5.6 or higher is recommended, from frame size 180, property class 8.8 or higher. - Select the correct screw length for IM B14 flanges. IM B30 pad mounting (duct fans or fans installed in pipes) To install the motor in the equipment, use all DE and NDE mounting brackets or all 8 bores in the enclosure. Use suitable locking measures to prevent the connections from being released in normal operation and operation under fault/fire conditions. Observe the maximum tensile force and compressive force for each mounting bracket. Frame size Tensile force and compressive force for each mounting bracket 80 ... 90 1500 N 100 ... 112 2000 N 132 ... 160 3000 N Attach the radial bracing at the threads provided. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 45 Assembly 5.5 Alignment and fastening Screw the threads all he way in. Make sure that the fixing bolts are not tensioned against the motor lugs. Drill fixing holes in the fan unit so that the braces do not bend. Smoke extraction motors 46 Operating Instructions, 03/2016, 5 610 80000 40 018 Assembly 5.5 Alignment and fastening 5.5.1 5.5.2 Flatness of the supporting surfaces for conventional motors Frame size Flatness [mm] 132 0.10 160 0.15 180 0.20 Machine frame mounting feet (special design) Note For terminal boxes mounted at the NDE (option H08), dimension C can deviate from EN 50347. For motors with double or triple holes at the NDE, maintain the foot mounting dimensions as specified in standard EN 50347 . Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 47 Assembly 5.5 Alignment and fastening Smoke extraction motors 48 Operating Instructions, 03/2016, 5 610 80000 40 018 Electrical connection 6.1 6 Reference to chapter Safety instructions When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. 6.2 Connecting the motor DANGER Hazardous voltages Death, injury or material damage can occur. Note the following safety information before connecting-up the machine: * Only qualified and trained personnel should carry out work on the machine while it is stationary. * Disconnect the machine from the power supply and take measures to prevent it being reconnected. This also applies to auxiliary circuits. * Check that the machine really is in a no-voltage condition. * Establish a safe protective conductor connection before starting any work. * If the incoming power supply system displays any deviations from the rated values in terms of voltage, frequency, curve form or symmetry, such deviations will increase the temperature and influence electromagnetic compatibility. * Operating the machine on a line supply system with a non-grounded neutral point is only permitted over short time intervals that occur rarely, e.g. the time leading to a fault being eliminated (ground fault of a cable, EN 60034-1). Observe the information in EN / IEC 60034-1 (VDE 0530-1) regarding operation at the limits of the A zones (5 % voltage difference and 2 % frequency difference) and the B zones, especially in respect of temperature increase and deviation of the operating data from the rated data on the rating plate. Never exceed the specified limits! Connect up so that a permanently safe electrical connection is guaranteed (no protruding wire ends); use the assigned cable-end fittings (e.g. cable lugs, end sleeves). Connect up the line supply voltage and arranged the disconnecting link in accordance with the circuit diagram provided in the terminal box. Select connecting cables according to DIN VDE 0100 taking into account the rated current and the system-dependent conditions (e.g. ambient temperature, routing type etc. according to DIN VDE 0298 or EN / IEC 60204-1). Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 49 Electrical connection 6.2 Connecting the motor The technical specifications stipulate the following that have to be taken into account with respect to the motor connection: Direction of rotation. The number and arrangement of the terminal boxes. The circuit and connection of the machine winding. 6.2.1 Terminal designations With the terminal designations according to DIN VDE 0530 Part 8 or EN / IEC 60034-8 for three-phase machines, the following principle definitions apply: Table 6- 1 1 U 1 Terminal designations (with the 1U1-1 as an example) - 1 x Index showing the pole assignment for pole-changing machines (where applicable, a lower number indicates a lower speed) or, in special cases, for a subdivided winding. x Phase designation (U, V, W) x Index showing the start (1) / end (2) or tapping point of the winding (if there is more than one connection per winding) x 6.2.2 Designation Additional index for cases in which it is obligatory to connect parallel power feed cables to several terminals with otherwise identical designations Direction of rotation The standard motors are suitable for clockwise and counter-clockwise rotation. For defined directions of rotation (direction of rotation arrow), appropriately connect the line power cables. If you connect the line cables with phase sequence L1, L2, L3 at U, V, W or according to NEMA at T1 T2 T3 , then the machine rotates in the clockwise direction. If you interchange two connections, e.g. L1, L2, L3 at V, U, W or according to NEMA at T2 T1 T3 , then the machine rotates counter-clockwise. According to IEC According to NEMA Clockwise rotation U V W T1 T2 T3 Counter-clockwise rotation V U W T2 T1 T3 Direction of rotation of the motor when looking at DE Smoke extraction motors 50 Operating Instructions, 03/2016, 5 610 80000 40 018 Electrical connection 6.3 Tightening torques 6.2.3 Connection with/without cable lugs In the case of terminals with terminal clamps, distribute the conductors in such a way that the clamping heights on both sides of the fillet are about the same. This method of connection requires that you must bend a single conductor in a U shape or use a cable lug. The same applies to the inner and outer terminals of the ground conductor. When connecting up using cable lugs, select their size corresponding to the required cable cross-section and the stud size. An inclined arrangement is only permitted provided the required air clearances and creepage distances are carefully maintained. Remove insulation from the ends of the conductors so that the remaining insulation almost reaches the cable lug. Note The direct contact between the cable lug surfaces and the contact nuts or contact screws ensure that the connection can conduct current. 6.2.4 Connecting protruding cables In the case of connection cables brought out of the machine, no terminal board is installed on the terminal base of the machine housing. The connection cables are directly connected to stator winding terminals at the factory. The connection cables are color-coded or labeled. The customer directly connects individual cables in the control cabinet for their system in accordance with the labeling. 6.3 Tightening torques 6.3.1 Cable glands Note Avoid damaging the cable jacket. Adapt the tightening torques to the cable jacket materials. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 51 Electrical connection 6.4 Connecting the grounding conductor You should refer to the table in order to find the correct tightening torque for any metal and plastic cable glands that are to be mounted directly on the machine, as well as for any other screw-type connections (such as adapters). Table 6- 2 Tightening torques for cable glands Metal Clamping range [mm] O ring 10% [Nm] Standard -30 C ... 100 C Cord dia. [mm] M 12 x 1.5 8 3,0 ... 7,0 M 16 x 1.5 10 4,5 ... 10,0 M 20 x 1.5 12 7,0 ... 13,0 M 25 x 1.5 9,0 ... 17,0 M 32 x 1.5 18 M 40 x 1.5 19,0 ... 28,0 M 50 x 1.5 20 26,0 ... 35,0 M 63 x 1.5 6.3.2 2 11,0 ... 21,0 34,0 ... 45,0 Terminal box, end shields, grounding conductor If no other tightening torques are specified, then the values in the following table apply. Table 6- 3 Tightening torques for screws on the terminal box, end shields, screw-type grounding conductor connections Thread Nm 6.3.2.1 M 3.5 M4 M5 M6 M8 M 10 M 12 M 16 M20 min 0.8 2 3.5 6 16 28 46 110 225 max 1.2 3 5 9 24 42 70 165 340 Tightening torque for the condensation drain plug Note Tightening torque for the condensation drain plug Tighten the condensation drain plug M6x0.75 with a torque between 1.5 and 2.0 Nm! 6.4 Connecting the grounding conductor 6.4.1 General information on connecting the grounding conductor The machine's grounding conductor cross-section must comply with EN / IEC 60034-1. Please also observe installation regulations such as those specified in EN / IEC 60204-1. Smoke extraction motors 52 Operating Instructions, 03/2016, 5 610 80000 40 018 Electrical connection 6.4 Connecting the grounding conductor 6.4.2 Connecting the ground conductor There is always a possibility of connecting an additional, outer grounding conductor to the motor. To do this, use the locations provided for this purpose at the enclosure that are appropriately labeled. 6.4.3 Grounding connection type Enclosure grounding method Conductor crosssection [mm] Connection of an individual conductor under the external grounding bracket. ... 10 Connection is made using a DIN cable lug under the external grounding bracket. DIN 46 234 6.4.4 ... 25 Minimum surface area of grounding conductor Table 6- 4 Minimum cross-sectional area of grounding conductor Minimum cross-sectional area of phase conductor for installation S [mm] Minimum surface area of associated grounding connection S 16 S 16 < S 35 16 S > 35 0.5 S [mm] Internal ground terminal When making connections, ensure the following: Ensure that the connecting surface is bare and is protected against corrosion using a suitable substance, e.g. acid-free Vaseline. Arrange the flat washer and spring washer under the bolt head. Locate the cable lug under the clamping bracket. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 53 Electrical connection 6.5 Conductor connection Use the terminals designated for the grounding conductor in the terminal box. Comply with the tightening torque (Page 52) for the terminal screw. For machines, frame sizes 80 ... 90 with central terminal box locking, a cable lug, size M4 according to DIN 46237 can be used to connect the inner grounding. External ground terminal When making connections, ensure the following: Ensure that the connecting surface is bare and is protected against corrosion using a suitable substance, e.g. acid-free Vaseline. Position the cable lug between the contact bracket and the grounding bracket; do not remove the contact bracket pressed into the enclosure! Arrange the flat washer and spring washer under the bolt head. Use the terminals designated for the grounding conductor in the terminal box. Comply with the tightening torque (Page 52) for the terminal screw. 6.4.5 Size of grounding conductor screw Table 6- 5 Size of grounding conductor screw Frame size Thread size for the grounding conductor 80 ... 90 M3.5 / M4 100 ... 112 M5 132 ... 180 M6 200 ... 315 M8 6.5 Conductor connection 6.5.1 General information on conductor connection Cross-sections that can be connected depending on the size of the terminal (possibly reduced due to size of cable entries) Smoke extraction motors 54 Operating Instructions, 03/2016, 5 610 80000 40 018 Electrical connection 6.5 Conductor connection 6.5.2 Type of conductor connection Conductor crosssection [mm] Connection with cable lug DIN 46 234 Bend down the cable lug for the connection! ... 25 Connection of an individual conductor with terminal clamp ... 10 Connection of two conductors of approximately the same thickness with terminal clamp ... 25 Link rail Power supply cord Motor connection cable Cover washer Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 55 Electrical connection 6.6 Connecting the converter 6.6 Connecting the converter WARNING Increased winding temperature in the case of a fault/fire Winding damage and failure of the motor can result in death and injury. In the case of a fire/fault condition, the motors must be directly connected to the line supply (DOL). The converter is only permissible in normal operation, and must be bypassed if a fault condition or fire develops. NOTICE Excessively high supply voltage Material damage can occur if the supply voltage is too high for the insulation system. The machines can be operated at line voltages 500 V on SINAMICS G converters and SINAMICS S converters (uncontrolled and controlled infeed) when maintaining the permissible peak voltages. The maximum permissible voltage rate of rise (gradient) is 9 kV/s. Uphase-phase 1500 V; Uphase-ground 1100 V Note EMC Please observe the section containing instructions on ensuring electromagnetic compatibility. 6.7 Final measures Before closing the terminal box/terminal base of the machine enclosure, check the following: Establish the electrical connections in the terminal box in accordance with the details in the sections above and tighten with the correct torque. Maintain air clearances between non-insulated parts: 5.5 mm up to 690 V, 8 mm up to 1000 V. Avoid protruding wire ends! In order not to damage the cable insulation, freely arrange the connecting cables. Connect the machine corresponding to the specified direction of rotation. Keep the inside of the terminal box clean and free from trimmed-off ends of wire. Ensure that all seals and sealing surfaces are undamaged and clean. Correctly and professionally close unused openings in the terminal boxes. Smoke extraction motors 56 Operating Instructions, 03/2016, 5 610 80000 40 018 7 Commissioning 7.1 Reference to chapter Safety instructions When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. 7.2 Setpoint values for monitoring the bearing temperature Prior to commissioning If the machine is equipped with bearing thermometers, set the temperature value for disconnection on the monitoring equipment before the first machine run. Table 7- 1 Set values for monitoring the bearing temperatures before commissioning Set value Temperature Alarm 115 C Shutting down 120 C Normal operation Measure the normal operating temperature of the bearings Top at the installation location in C. Set the values for shutdown and warning corresponding to the operating temperature Top. Table 7- 2 Set values for monitoring the bearing temperatures Set value Temperature Alarm Toperation + 5 K 115 C Shutting down Toperation + 10 K 120 C Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 57 Commissioning 7.3 Monitoring of the bearing temperature in the event of a fault 7.3 Monitoring of the bearing temperature in the event of a fault WARNING Shutdown of the machine caused by increased bearing temperature in the event of a fault Standstill of the machine in the event of a fault can lead to death or physical injuries. In the event of a fire/fault, machines must fulfill their function irrespective of the bearing temperature. Switch off the protection equipment for monitoring the bearing temperature in the event of a fault. NOTICE Damage to the machine In order to avoid material damage, check the following points before commissioning the motor: * Using appropriate measures, check whether the correct direction of rotation of the motor has been set by the customer, e.g. by decoupling from the driven load. * Ensure that temperature-sensitive parts (cables, etc.) are not in contact with the machine enclosure. * Ensure that the condensation drain holes are always located at the lowest part of the motor. NOTICE Damage caused by insufficient cooling Effective cooling is no longer possible if air guidance of the machine is not provided as intended. This can damage the machine. * Before commissioning, attach the covers to guarantee the intended air guidance. Measures Once the system has been correctly installed, you should check the following prior to commissioning: Ensure that the machine has been correctly installed and aligned. Connect the machine corresponding to the specified direction of rotation. Ensure that the operating conditions match the data specified on the rating plate. Lubricate the bearings, depending on the version. Ensure that machines with roller bearings, which have been stored for longer than 24 months, are relubricated. Also observe the notes in Chapter Preparation for use. Ensure that any optional supplementary machine monitoring equipment has been connected correctly and is functioning as it should. Smoke extraction motors 58 Operating Instructions, 03/2016, 5 610 80000 40 018 Commissioning 7.3 Monitoring of the bearing temperature in the event of a fault For versions with bearing thermometers, check the bearing temperatures when the machine starts to run for the first time. Set the values for alarm and shutdown at the monitoring device. Also observe the notes in Chapter Setting values for monitoring the bearing temperature. Corresponding to the control and speed monitoring functions implemented, ensure that the machine cannot exceed the permissible speeds specified on the rating plate. Ensure the correct setting conditions of the drive output elements depending on the type (e.g. alignment and balancing of couplings, belt forces in the case of a belt drive, tooth forces and tooth flank backlash/play in the case of gear wheel output, radial and axial clearance in the case of coupled shafts). Comply with the minimum insulation resistances and minimum air clearances. Ensure correct grounding and potential bonding connection of the protective conductor. Tighten all mounting bolts, connection elements and electrical connections to the specified torques. Remove any lifting eyes that were screwed after installation - or secure them to prevent them becoming loose. Rotate the rotor to ensure that it does not touch the stator. Implement all touch protection measures for both moving and live parts. Ensure that free shaft extensions cannot be touched, e.g. by attaching covers. Secure any featherkeys so that they cannot be flung out. Ensure that the optional external fan is ready for operation and connected so that it rotates in the specified direction. Ensure that the cooling airflow is not obstructed or diminished in any way. If an optional brake is being used, ensure that it is functioning perfectly. Comply with the specified mechanical limit speed nmax, and ensure that it is not exceeded. If the design of the machine requires the converter to be assigned in a particular way, the relevant information will be provided on the rating plate or an additional label. Note It may be necessary to perform additional checks and tests in accordance with the specific situation on site. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 59 Commissioning 7.4 Switching on 7.4 Switching on Measures for start-up After installation or inspections, the following measures are recommended for normal startup of the machines: Start the machine without a load. To do this, close the circuit breaker and do not switch the machine off prematurely. Switching the machine off again while it is starting up and still running at slow speed should be kept to a bare minimum, for example for checking the direction of rotation or for checking in general. Allow the machine to run to a standstill before switching it back on again. Check mechanical operation for noise or vibration at the bearings or end shields. If the machine is not running smoothly or is emitting abnormal noises, switch it off, and determine the cause of the fault as it runs down. If mechanical operation improves immediately after the machine is switched off, then the cause is magnetic or electrical, e.g. voltage imbalance, magnetic imbalance. If mechanical operation does not improve immediately after switching the machine off, then the cause is mechanical, e.g. an imbalance in the electrical machines or in the driven machine, inadequate alignment of the machine set, operation of the machine with the system resonating (system = machine + base frame + foundations etc.). If the machine runs perfectly in terms of its mechanical operation, switch on any cooling devices present and continue to monitor the machine for a while as it idles. If it runs perfectly, connect a load. Check that it runs smoothly. Read off and document the values for voltage, current, and power. Where possible, read off corresponding values for the driven machine and document them as well. Monitor the bearing temperature, winding temperature, etc. until the system reaches a steady state. Document these, provided this is possible with existing measuring instruments. Commissioning measures for smoke extraction motors according to EN 12101-3 The procedures laid down in EN 12101-3 must be complied with when testing the motors, installed in the fan unit. Plot the input power curve and temperature-time characteristic in the fire testing room. Record the vibration response at the end shields radially in at least one direction according to ISO 10816 throughout the entire test period. Do not exceed the values specified in the Balancing chapter. When installing in the fire testing room, avoid directly exposing the unit, machine and cable to flames. Avoid abrasion points of connection cables and cables on metallic components. Smoke extraction motors 60 Operating Instructions, 03/2016, 5 610 80000 40 018 8 Operation 8.1 Reference to chapter Safety instructions When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. 8.2 Safety instructions 8.2.1 Safe handling Workplace safety depends on the attentiveness, care, and common sense of the personnel who install, operate, and maintain the machine. In addition to the safety measures cited, as a matter of principle, the use of caution is necessary when you are near the machine. Always pay attention to your safety. Also observe the following to prevent accidents: General safety regulations applicable in the country where the machine is deployed. Manufacturer-specific and application-specific regulations Special agreements made with the operator Separate safety instructions supplied with the machine Safety symbols and instructions on the machine and its packaging WARNING Live parts Electric machines contain live parts. Fatal or severe injuries and substantial material damage can occur if the covers are removed or if the machine is not handled, operated, or maintained properly. * Always observe the "five safety rules" (Page 11) when carrying out any work on the machine. * Only remove the covers using the methods described by these operating instructions. * Operate the machine properly. * Regularly and correctly maintain the machine. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 61 Operation 8.2 Safety instructions WARNING Rotating parts Electric machines contain dangerous rotating parts. Fatal or severe injuries and substantial material damage can occur if the covers are removed or if the machine is not handled, operated, or maintained properly. * Only remove the covers using the methods described by these operating instructions. * Operate the machine properly. * Regularly and correctly maintain the machine. * Secure free-standing shaft ends and other rotating parts such as couplings, belt pulleys etc. against touch. WARNING Hot surfaces Electric machines have hot surfaces. Do not touch these surfaces. They could cause burns. * Allow the machine to cool before starting work on the machine. * Only remove the covers using the methods described by these operating instructions. * Operate the machine properly. CAUTION Hazardous substances Chemical substances required for the setup, operation and maintenance of machines can present a health risk. Poisoning, skin damage, cauterization of the respiratory tract, and other health damage may result. * Read the information in these operating instructions and the product information supplied by the manufacturer. * Observe the relevant safety regulations and wear the personal protective equipment specified. CAUTION Flammable substances Chemical substances required for the setup, operation and maintenance of machines may be flammable. Burns and other damage to health and material may result. * Read the information in these operating instructions and the product information supplied by the manufacturer. * Observe the relevant safety regulations and wear the personal protective equipment specified. Smoke extraction motors 62 Operating Instructions, 03/2016, 5 610 80000 40 018 Operation 8.2 Safety instructions Switching on the machine DANGER Hazardous voltages Electrical machines are at hazardous voltage levels. Contact with these can result in death, serious injury or material damage. Operating the machine on a line supply system with a non-grounded neutral point is only permitted for short periods of time that occur rarely, e.g. the time leading to a fault being eliminated. Cable ground fault EN / IEC 60034-1. NOTICE Damage to the machine or premature bearing failure The bearings can be damaged if the following is not observed. * It is absolutely crucial that you maintain the permissible vibration values to avoid damage to the machine or its destruction. * In operation, observe the vibration values in accordance with ISO 10816. * Under all circumstances maintain the minimum radial load of cylindrical roller bearings of 50% corresponding to what is specified in the catalog. * Take the appropriate measures to reduce bearing currents. Observe the Chapter Converter operation. WARNING Faults in operation Changes with respect to normal operation indicate that there is an impaired function. This can cause faults which can result in eventual or immediate death, severe injury or material damage. For instance, observe the following signs that could indicate a malfunction: * Higher power drawn than usual * * * * Higher temperatures than usual Unusual noises Unusual smells Response of monitoring equipment Immediately contact the maintenance personnel if you identify any irregularities. If you are in doubt, immediately switch off the machine, being sure to observe the system-specific safety conditions. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 63 Operation 8.2 Safety instructions NOTICE Risk of corrosion due to condensation If the machine and/or ambient temperatures fluctuate, this can result in condensation inside the machine. * If available, remove the drain plugs or screws to drain the water depending on the ambient and operating conditions. * If available, re-attach the drain plugs or screws. If the motor is equipped with drain plugs, then the water can drain away by itself. Switching on the machine with anti-condensation heating (optional) CAUTION Machine overheating Minor injury or material damage can occur if you do not observe the following: * If available, switch off the anti-condensation heating each time before switching on. 8.2.2 Safety instructions when operating machines with fan CAUTION Risk of injury when touching the fan There is a risk of injury at machines equipped with a fan cover (e.g. fan cover used in the textile industry), as the fan is not completely touch protected. * Do not touch the rotating fan. * Do not put your fingers into the larger air discharge openings. * Manual intervention must be prevented on the customer's side by using suitable measures, e.g. appropriate housings or a protective grating. 8.2.3 Machines with textile fan covers In order to guarantee an essentially unobstructed flow of cooling air containing fluff, remains of materials or similar dirt, machines with a fan cover for textile applications have a larger air discharge cross-section between the edge of the cover and the cooling ribs of the machine frame. These machines have a warning sticker on the fan cover. Smoke extraction motors 64 Operating Instructions, 03/2016, 5 610 80000 40 018 Operation 8.2 Safety instructions 8.2.4 Stoppages If the machine remains out of service for an extended period of time (> 1 month), it should be commissioned regularly (around once a month) or, at the very least, the rotor should be turned. Please refer to the instructions in the section titled "Switching on" before recommissioning the machine. If a rotor locking device has been fitted to the machine, you must remove it before the rotor starts to turn. NOTICE Restricted motor function If not used for longer periods of time, material damage or complete motor failure can occur. If the motor is out of service for a period of more than 12 months, then environmental effects can damage the motor. Apply suitable corrosion protection, preservation, packing and drying measures. Taking the machine out of service For details of measures that need to be implemented, see Preparing for use. Lubricating before recommissioning NOTICE Dry running bearings Bearings can be damaged if they do not have sufficient grease. Re-grease the bearings if they have been out of service for more than one year. The shaft must rotate so that the grease can be distributed in the bearings. Observe the data on the lubricant plate. See also Chapter, Maintenance - bearing service life. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 65 Operation 8.3 Fault tables 8.3 Fault tables Note Before removing any faults, please read the information in Chapter Safety information (Page 11). Note If you operate the motor with a converter, and an electrical fault occurs, then also observe the information in the converter operating instructions. The tables below list general faults caused by mechanical and electrical influences. Table 8- 1 Electrical influences Electrical fault characteristics Machine will not start up Machine starts up reluctantly Rumbling noise during startup Rumbling noise during operation Overheating during no-load operation Overheating when under load X X X X X X X X X X X X X X Overheating of individual winding sections Possible causes of faults Remedial measures1) Overload Reduce load Interruption of a phase in the supply line Check switches and supply lines Interruption of a phase in the supply line after switching on Check switches and supply lines Supply voltage too low, frequency too high Check power supply conditions Supply voltage too high, frequency too low Check power supply conditions X X X X Stator winding incorrectly connected Check winding connections X X X X Winding short circuit or phase short circuit in stator winding Measure the winding resistances and insulation resistances, repair after consultation with manufacturer Incorrect direction of rotation of axial fan Check connections X (1) As well as eliminating the cause of the fault (as described under "Remedial measures"), you must also rectify any damage the machine may have suffered. Smoke extraction motors 66 Operating Instructions, 03/2016, 5 610 80000 40 018 Operation 8.4 Deactivating Table 8- 2 Mechanical effects Mechanical fault characteristics Grinding noise Overheating Radial vibrations X X X X X X X Axial vibrations Possible causes of faults Remedial measures1) Rotating parts are grinding Determine cause and adjust parts concerned Reduced air supply, fan possibly rotating in the wrong direction Check airways, clean machine Rotor not balanced. Check feather key declaration (H, F, N) Rotor out of true, shaft bent Please consult the manufacturer. Poor alignment Align machine set, check coupling. 2) Coupled machine not balanced Re-balance coupled machine X Surges from coupled machine Inspect coupled machine X X Imbalance originating from gearing Adjust/repair gearing X X Resonance in the overall system (comprising machine Reinforce foundation following consultation and foundation) X X Changes in foundation Determine cause of changes; eliminate if necessary; realign machine 1) In addition to the cause of the fault (according to remedial measures), also eliminate the damage caused to the machine, if necessary. 2) Note any changes that take place while the temperature is rising. 8.4 Deactivating Commission any devices provided for protection against condensation after switching off the machine. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 67 Operation 8.4 Deactivating Smoke extraction motors 68 Operating Instructions, 03/2016, 5 610 80000 40 018 9 Maintenance Through careful and regular maintenance, inspections, and overhauls you can detect faults at an early stage and resolve them. This means that you can avoid consequential damage. Operating conditions and characteristics can vary widely. For this reason, only general maintenance intervals can be specified here. Maintenance intervals should therefore be scheduled to suit the local conditions (dirt, starting frequency, load, etc.). When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. Note Service Center Please contact the Service Center (Page 93), if you require support with servicing, maintenance or repair. 9.1 Safety instructions for inspection and maintenance WARNING Rotating and live parts Electric machines contain live and rotating parts. Fatal or serious injuries and substantial material damage can occur if maintenance work is performed on the machine when it is not stopped or not de-energized. * Perform maintenance work on the machine only when it is stopped. The only operation permissible while the machine is rotating is regreasing the roller bearings. * When performing maintenance work, comply with the five safety rules (Page 11). WARNING Machine damage If the machine is not maintained it can suffer damage. This can cause faults which can result in eventual or immediate death, serious injury or material damage. Perform regular maintenance on the machine. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 69 Maintenance 9.2 Preparation and notes CAUTION Dust disturbances when working with compressed air When cleaning with compressed air, dust, metal chips, or cleaning agents can be whirled up. Injuries can result. When cleaning using compressed air, make sure you use suitable extraction equipment and wear protective equipment (safety goggles, protective suit, etc.). NOTICE Damage to insulation If metal swarf enters the winding head when cleaning with compressed air, this can damage the insulation. Clearance and creepage distances can be undershot. This may cause damage to the machine extending to total failure. When cleaning with compressed air, ensure there is adequate extraction. NOTICE Machine damage caused by foreign bodies Foreign bodies such as dirt, tools or loose components, such as screws etc., can be left by accident inside the machine after maintenance is performed. These can cause short circuits, reduce the performance of the cooling system or increase noise in operation. They can also damage the machine. * When carrying out maintenance work, make sure that no foreign bodies are left in or on the machine. * Securely attach all loose parts again once you have completed the maintenance procedures. * Carefully remove any dirt. Note Operating conditions and characteristics can vary widely. For this reason, only general intervals for inspection and maintenance measures can be specified here. 9.2 Preparation and notes 9.2.1 Touch up any damaged paintwork If the paint is damaged, it must be repaired in order to protect the unit against corrosion. Note Paint system Contact the Service Center (Page 93) before you repair any paint damage. They will provide you with more information about the correct paint system and methods of repairing paint damage. Smoke extraction motors 70 Operating Instructions, 03/2016, 5 610 80000 40 018 Maintenance 9.3 Inspection 9.3 Inspection Notes Note Pay particular attention to the relubrication intervals for rolling bearings that deviate from the inspection intervals. Note When servicing a three-phase machine, it is generally not necessary to dismantle it. The machine only has to be dismantled if the bearings are to be replaced. 9.3.1 First inspection after installation or repair Perform the following checks after approximately 500 operating hours or at the latest six months after commissioning: Table 9- 1 Checks after assembly or repair Check When the motor is running The stated electrical characteristics are being observed. X The permissible bearing temperatures are not exceeded (Page 58). X The smooth running characteristics and machine running noise have not deteriorated. X The motor foundation has no cracks and indentations. (*) X At standstill X (*) You can perform these checks while the motor is running or at a standstill. Additional tests may also be required according to the system-specific conditions. NOTICE Machine damage When carrying out the inspection, if you detect any impermissible deviations from the normal state, you must rectify them immediately. They may otherwise cause damage to the machine. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 71 Maintenance 9.3 Inspection 9.3.2 Main inspection Check that the installation conditions are observed. We recommend that the following checks are performed after approx. 16 000 operating hours or at the latest after two years: Table 9- 2 Checks that have to be performed during the general inspection Checking When the motor is running The electrical parameters are maintained X The permissible bearing temperatures are not exceeded (Page 58) X The smooth running characteristics and machine running noise have not deteriorated X The motor foundation has no cracks and indentations (*) X At standstill X The machine is aligned within the permissible tolerance ranges X All the fixing bolts/screws for the mechanical and electrical connections have been securely tightened X All the potential connections, grounding connections and shield supports are correctly seated and properly bonded X The winding insulation resistances are sufficiently high X Any bearing insulation is fitted as shown on the plates and labels X The CABLES and insulating parts and components are in good condition and there is no evidence of discoloring X (*) You can perform these checks while the motor is at standstill or, if required, while running. NOTICE Machine damage When carrying out the inspection, if you detect any impermissible deviations from the normal state, you must rectify them immediately. They may otherwise cause damage to the machine. Smoke extraction motors 72 Operating Instructions, 03/2016, 5 610 80000 40 018 Maintenance 9.4 Maintenance 9.4 Maintenance 9.4.1 Maintenance intervals CAUTION Skin irritations and eye inflammations Many greases can cause skin irritations and eye inflammations. * Follow all safety instructions of the manufacturer. The machines are equipped with permanently lubricated roller bearings. A regreasing device is optional. Please note the following in order to identify faults at an early stage, rectify them and avoid follow-on damage: Maintain the machine regularly and carefully. Inspect the machine. Motors must be allocated a revision/inspection number after inspection. Operating situations and characteristics can vary widely. For this reason, only general maintenance intervals are specified here. Maintenance intervals should therefore be scheduled to suit the local conditions (dirt, starting frequency, load, etc.). NOTICE Motor failure Material damage can occur if the machine develops faults or is overloaded. * Immediately inspect the machine if faults occur. * An immediate inspection is especially necessary, if the three-phase motor is excessively stressed, either electrically or mechanically (e.g. overload or short-circuit). Measures, intervals and deadlines Measures after operating period intervals or deadlines have elapsed: Table 9- 3 Operating period intervals Measures Operating period intervals Intervals Initial inspection After 500 operating hours After 1/2 year at the latest Relubrication (optional) See the lubricant plate Clean Depending on the degree of pollution Main inspection Approximately every 16000 operating hours Drain condensate Depending on the climatic conditions After two years at the latest Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 73 Maintenance 9.4 Maintenance 9.4.2 Re-greasing For machines with regreasing system, relubrication intervals, grease quantity and grease grade are provided on the lubricant plate. Additional data can be taken from the main machine rating plate. Grade of grease for standard motors (IP55) UNIREX N3 - ESSO. Note It is not permissible to mix different types of grease. Prolonged storage periods reduce the useful lifetime of the bearing grease. Check the condition of the grease if the equipment has been in storage for more than 12 months. If the grease is found to have lost oil content or to be contaminated, the machine must be immediately relubricated before commissioning. For information on permanently-greased bearings, please refer to the section titled Storage (Page 76). Procedure To relubricate the roller bearings, proceed as follows: 1. Clean the grease nipples at the drive end and non-drive end. 2. Press-in the specified grease and amount of grease according to the data stamped on the lubrication plate. - Please observe the information on the rating and lubricant plates. - Regreasing should be carried out when the motor is running (max. 3600 rpm). The bearing temperature can rise significantly at first, and then drops to the normal value again when the excess grease is displaced out of the bearing. NOTICE This invalidates the warranty and operational safety Mixing different types of grease can lead to material damage on the machine. If you use or mix types of grease other than UNIREX N3, this invalidates the warranty and standard conformity with the EN 12101-3 test standard. Only use UNIREX N3 for re-lubrication purposes. 9.4.3 Cleaning Cleaning the grease ducts and spent grease chambers The spent grease collects outside each bearing in the spent grease chamber of the outer bearing cap. When replacing bearings, remove the spent grease. Note Dismantle the bearing cartridges to replace the grease in the lubrication duct. Smoke extraction motors 74 Operating Instructions, 03/2016, 5 610 80000 40 018 Maintenance 9.4 Maintenance Cleaning the cooling air ducts Regularly clean the cooling air ducts through which the ambient air flows. The frequency of the cleaning intervals depends on the local degree of fouling. NOTICE Damage to the machine Material damage can occur if you direct compressed air in the direction of the shaft outlet or machine openings. * Avoid pointing compressed air directly onto shaft sealing rings or labyrinth seals of the machine. 9.4.4 Cleaning machines with cover for the textile industry In the case of machines with fan covers for the textile industry, regularly remove fluff balls, fabric remnants, and similar types of contamination (particularly at the air passage opening between the fan cover and cooling fins of the machine enclosure) to ensure that the cooling air can flow without obstruction. 9.4.5 Drain condensate If there are condensation drain holes present, open these at regular intervals, depending on climatic conditions. WARNING Hazardous voltage The winding can be damaged if objects are introduced into the condensation holes (optional). This can lead to death, serious injury or material damage. Note the following to maintain the degree of protection: * Switch off the machine so that it is in a no-voltage condition before you open the condensation drain holes. * Close the condensation drain holes, e.g. using T-plugs, before commissioning the machine. NOTICE Reduction of the degree of protection If condensation drain holes are not closed, then this can result in material damage to the motor. In order to maintain the degree of protection, after the condensation has been drained, you must close all of the drain holes. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 75 Maintenance 9.5 Corrective maintenance 9.5 Corrective maintenance 9.5.1 Reference to chapter Safety instructions When carrying out any work on the machine, observe the general safety instructions (Page 11) and the specifications contained in EN 50110-1 regarding safe operation of electrical equipment. 9.5.2 Safety instructions Safety instructions for smoke extraction motors WARNING Functional endurance when faults/fires occur The insulation system of the machine is exposed to smoke and heat for 2 hours, which it has to withstand. Changes to the winding and cable can result in death, serious injury, or material damage. Only the manufacturer must replace or repair special windings with heat resistant insulation and motor cables. Under no circumstances should other repair workshops carry out this work. The motors can no longer be repaired after a fault event (fire). Replace the motor, even if it still functions. 9.5.3 Storage Refer to the rating plate or the catalog for the designations of the bearings being used. Bearing lifetime Prolonged storage periods reduce the useful lifetime of the bearing grease. For permanently lubricated bearings, this reduces the bearing service life. We recommend that the bearings or grease are replaced after a storage time of 12 months; if the time exceeds 4 years, replace the bearings or the grease. Smoke extraction motors 76 Operating Instructions, 03/2016, 5 610 80000 40 018 Maintenance 9.5 Corrective maintenance Replacing bearings Recommended interval after which bearings are to be replaced under normal operating conditions: Table 9- 4 Bearing replacement intervals Ambient temperature Principle of operation Bearing replacement intervals 40 C Horizontal coupling operation 40 000 h 40 C With axial and radial forces 20 000 h Do not reuse bearings that have been removed. Remove the dirty spent grease from the bearing shield. Replace the existing grease with new grease. Replace the shaft seals when the bearings are replaced. Slightly grease the contact surfaces of the sealing lips. Note Special operating conditions The operating hours are reduced, e.g. * When machines are vertically mounted. * * * * High vibration and surge loads Frequent reversing operation Higher ambient temperatures. High speeds etc. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 77 Maintenance 9.5 Corrective maintenance 9.5.3.1 Changing bearings Heat up 80 ... 100 C Smoke extraction motors 78 Operating Instructions, 03/2016, 5 610 80000 40 018 Maintenance 9.5 Corrective maintenance 9.5.4 Dismantling 9.5.4.1 Disassembling smoke extraction motors Note Before commencing disassembly, you should mark how each of the fastening elements has been assigned, as well as how internal connections are arranged, for re-assembly purposes. 9.5.4.2 Notes on disassembly Note Before commencing removal, you should mark how each of the fastening elements has been assigned, as well as how internal connections are arranged. This simplifies subsequent reassembly. Metal fan Remove the locking ring. Use a suitable tool to pull off the fan (puller). Locate the arms of the pulling tool in the openings in the fan in the vicinity of the hub. Alternatively, the pulling tool can be placed at the outer edge of the fan plate. Uniformly withdraw the fan from the shaft by turning the pressure screw of the pulling tool. Do not apply any hammer blows to avoid damaging the rotor shaft, the fan and the bearings. Order the appropriate new parts if damaged. 9.5.4.3 Bearing bushes Protect the bearings against the ingress of dirt and moisture. 1. Replace any corroded screws. 2. Take care not to damage the insulation of live parts. 3. Document the position of any rating and supplementary plates that have been removed. 4. Avoid damaging the centering edges. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 79 Maintenance 9.5 Corrective maintenance 9.5.5 Assembly If possible, assemble the machine on and alignment plate. This ensures that the mounting feet surfaces are all on the same plane. Avoid damaging the windings protruding out of the stator enclosure when fitting the end shield. 9.5.5.1 Assemly Sealing measures 1. Apply the necessary liquid sealant, e.g. Fluid-D, Hylomar, to the centering edge. 2. Check the terminal box seals, and if required, replace these. 3. Repair any damage to the paint, also to screws/bolts. 4. Take the necessary measures to ensure compliance with the applicable degree of protection. 5. Do not forget the foam rubber cover in the cable entry. Completely seal the holes, and ensure that cables do not come into contact with sharp edges. See also Terminal boxes, end shields, grounding conductors, sheet metal fan covers (Page 82) 9.5.5.2 Fitting the bearing cartridges When fitting the bearing cartridges, observe the specified screw tightening torques (Page 82). 9.5.5.3 Fitting bearings Sealing the bearings Note the following details: Shaft sealing rings are used to seal machines at the rotor shaft. - For V rings, comply with the assembly dimension. Use the specified bearings. Ensure that the bearing sealing disks are in the correct position. Insert the elements for bearing preloading at the correct end. Fixed bearings can have a locking ring or bearing cover. Seal the bearing cap screws with the appropriate gaskets or with grease. Do not interchange the position of the bearing covers (DE and NDE or inner and outer). Smoke extraction motors 80 Operating Instructions, 03/2016, 5 610 80000 40 018 Maintenance 9.5 Corrective maintenance 9.5.5.4 Fitting bearings for smoke extraction motors Sealing the bearings Note the following details: V rings are used on the shaft to seal the bearings, V rings on the shaft Use the specified bearings Ensure that the bearing sealing disks are in the correct position Only use the original replacement bearings from the manufacturer. Insert the elements for bearing preloading at the correct end Fixed bearings can have a locking ring or bearing cover Table 9- 5 Mounting dimension "x" of V rings Frame size 9.5.5.5 X [mm] 100 ... 112 6 0,8 132 ... 225 7 1 225 (4 ... 8-pole) 11 1 250 ... 315 (4 ... 8-pole) 13,5 1,2 225 (2-pole) 11 1 250 ... 315 (2-pole) 13,5 1,2 Mounting fans Take care not to damage the snapping mechanisms on fans that are equipped with these. To ensure this, the fans should be heated to a temperature of approximately 50 C around the area of the hub. If any damage is caused, request new parts. 9.5.5.6 Reassembly: Miscellaneous information Position all rating and supplementary plates as in the original state. Where relevant, fix electric cables. Check the tightening torques of all screws, as well as those of screws that have not been released. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 81 Maintenance 9.5 Corrective maintenance 9.5.6 Screw lock washers Nuts or bolts that are mounted together with locking, resilient and/or force-distributing elements (e.g., safety plates, spring-lock washers, etc.) must be refitted together with identical, fully functional elements. Locking and sealing elements must always be replaced! 9.5.7 Cable glands 9.5.7.1 Cable glands Note Avoid damaging the cable jacket. Adapt the tightening torques to the cable jacket materials. You should refer to the table in order to find the correct tightening torque for any metal and plastic cable glands that are to be mounted directly on the machine, as well as for any other screw-type connections (such as adapters). Table 9- 6 Tightening torques for cable glands Metal Clamping range [mm] O ring 10% [Nm] Standard -30 C ... 100 C Cord dia. [mm] M 12 x 1.5 8 3,0 ... 7,0 M 16 x 1.5 10 4,5 ... 10,0 M 20 x 1.5 12 7,0 ... 13,0 M 25 x 1.5 9,0 ... 17,0 M 32 x 1.5 18 M 40 x 1.5 19,0 ... 28,0 M 50 x 1.5 20 26,0 ... 35,0 M 63 x 1.5 9.5.8 2 11,0 ... 21,0 34,0 ... 45,0 Terminal boxes, end shields, grounding conductors, sheet metal fan covers If no other tightening torques are specified, then the values in the following table apply. Table 9- 7 Tightening torques for screws on the terminal box, end shields, screw-type grounding conductor connections Thread Nm Table 9- 8 M 3.5 M4 M5 M6 M8 M 10 M 12 M 16 M20 min 0.8 2 3.5 6 16 28 46 110 225 max 1.2 3 5 9 24 42 70 165 340 Tightening torques for self-tapping screws on the terminal box, end shields, screw-type grounding conductor connections, sheet metal fan covers Thread Nm M4 M5 M6 min 4 7,5 12,5 max 5 9,5 15,5 Smoke extraction motors 82 Operating Instructions, 03/2016, 5 610 80000 40 018 Spare parts 10.1 10 Parts order In addition to the exact part designation, please specify the machine type and the serial number in all orders for spare parts and repair parts. The part designation must be identical to the designation stated in the list of parts and specified together with the appropriate part number. When spare and repair parts are ordered, the following details must be provided: Designation and part number Order number and serial number of the machine Spare parts information and database Using the Siemens order number and the associated serial number, you can download spare parts information from a database for almost all current motors Spares On Web (https://b2b-extern.automation.siemens.com/spares_on_web) 10.2 Parts groups definition The following parts groups are differentiated: Spare parts Spare parts are machine parts that can be ordered during the production time and for a further five years after discontinuation of production. These parts should be replaced only by authorized service or modification partners. Repair parts Repair parts are machine parts that can be supplied during the active production of the machine (until the product discontinuation). Repair parts are parts used for the repair or modification of the current products. These parts should be replaced only by authorized service or modification partners. Standardized parts Standardized parts are machine parts obtained from free trade outlets in accordance with their necessary dimensions, materials and surface finish. A detailed list can be found in the "Standardized parts" section. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 83 Spare parts 10.3 Example for ordering smoke extraction motors Other parts Other parts are small parts required to complete the exploded drawing. They cannot, however, be supplied as individual spare or repair parts. The delivery in assembly units (e.g. complete terminal box) is possible on request. The following supply commitment apply to replacement machines and spare parts following delivery of the motor: For up to five years, in the event of total machine failure, Siemens will supply a comparable machine with regard to the mounting dimensions and functions. Spare parts will be available for up to five years. After the time period of up to five years, Siemens provides information about spare parts and will supply documents when required. Spare machine deliveries after the active production of the machine series are also identified as "Spare motor" on the nameplate. Spare parts are offered only on request for these machines. 10.3 Example for ordering smoke extraction motors Ordering example End shield, drive end 1.40 End shield Machine type * 1PC1300-1DB43-4AA0 ID no. * UD1303/9-4116-1 * corresponding to the rating plate Take the type and serial number from the rating plate and the machine documentation. When replacing rolling-contact bearings, in addition to the bearing identification code, the replacement code for the bearing version is required. Both of these codes are specified on the rating plate and in the machine documentation. They are also shown on the installed bearings. The graphical representations in this chapter show schematic diagrams of the basic versions. They are used for spare part definitions. The supplied version may differ in details from these representations. Smoke extraction motors 84 Operating Instructions, 03/2016, 5 610 80000 40 018 Spare parts 10.4 Machine parts 10.4 Machine parts 10.4.1 Part lists Part Description Part Description 1.00 DE bearings 5.00 Terminal box, complete 1.40 End shield 5.05 Cover plate, complete 1.43 Shaft sealing ring 6.00 NDE bearings 1.44 Bearing cover 6.02 Locking ring 1.46 Cover ring 6.10 Roller bearing 1.48 Self-tapping screw 6.20 End shield 1.49 Bolt 6.23 Shaft sealing ring 1.56 Spacer washer 6.25 Lubrication sleeve 1.60 Roller bearing 6.29 Self-tapping screw 1.63 T plugs 6.30 Bearing cover NDE, inner 1.65 Grease nipple 6.49 Bolt 1.64 DE bearing cover, inner 6.58 Spring washer 1.67 Outer bearing cover 6.65 Grease nipple 1.71 Bolt 6.80 Mounting bracket IMB30 1.72 Sealing washer 6.81 Spiral locking pin 1.80 Mounting bracket IMB30 7.00 Complete ventilation 1.81 Spiral locking pin 7.04 Fan 3.00 Rotor, complete 7.12 Locking ring 3.02 Locking ring 7.38 Featherkey 3.38 Featherkey 7.40 Fan cover 3.88 Featherkey for fan 7.49 Bolt 4.00 Stator, complete 7.50 Threaded pin 4.04 Eyebolt 4.05 Disk 4.08 Housing foot, left 4.09 Housing foot, right 4.10 Spring lock washer according to SN 60727 4.11 Bolt 4.12 Nut 4.14 Nut 4.18 Rating plate 4.19 Self-tapping screw 4.35 Disk 4.37 Terminal board 4.38 Spring lock washer according to SN 60727 4.39 Grounding screw (self-tapping screw) Tools for mounting and withdrawing roller bearings; fans and output transmission elements cannot be supplied. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 85 Spare parts 10.5 Standardized parts 10.5 Table 10- 1 Standardized parts Purchase commercially available standard parts according to the dimensions, materials and surface. No Standard 3.02 6.02 7.12 DIN 471 DIN 472 4.04 DIN 580 DIN 582 Picture No Standard 1.30 1.31 1.32 1.45 1.49 1.71 4.11 4.19 5.09 5.17 5.19 5.24 5.47 5.46 5.49 5.60 5.61 5.65 5.79 5.87 5.89 5.91 5.94 6.29 6.45 6.49 7.49 DIN 939 Picture DIN 6912 DIN 7964 EN ISO 4014 EN ISO 4017 1.60 6.10 DIN 625 EN ISO 4762 3.38 DIN 6885 EN ISO 7045 1.33 1.50 4.12 4.14 5.55 EN ISO 4032 EN ISO 7049 Smoke extraction motors 86 Operating Instructions, 03/2016, 5 610 80000 40 018 Spare parts 10.5 Standardized parts No 6.30 Standard 6.58 DIN 42013 Picture No Standard 4.05 7.48 EN ISO 7089 EN ISO 7090 1.81 6.81 DIN 7343 Picture SN 60098 1.56 DIN 988 Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 87 Spare parts 10.6 Exploded drawings 10.6 Exploded drawings Image 10-1 1PC1300 FS 80 ... 90 Smoke extraction motors 88 Operating Instructions, 03/2016, 5 610 80000 40 018 Spare parts 10.6 Exploded drawings Image 10-2 1PC1300 FS 100 ... 160 Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 89 Spare parts 10.6 Exploded drawings 1PC1301 FS 180 ... 315 Smoke extraction motors 90 Operating Instructions, 03/2016, 5 610 80000 40 018 11 Disposal 11.1 Introduction Protecting the environment and preserving its resources are corporate goals of the highest priority for us. Our worldwide environmental management system to ISO 14001 ensures compliance with legislation and sets high standards in this regard. Environmentally friendly design, technical safety and health protection are always firm goals even at the product development stage. Recommendations for the environmentally friendly disposal of the machine and its components are given in the following section. Be sure to comply with local disposal regulations. 11.2 Preparing for disassembly Disassembly of the machine must be carried out and/or supervised by qualified personnel with appropriate expert knowledge. 1. Contact a certified waste disposal organization in your vicinity. Clarify what is expected in terms of the quality of dismantling the machine and provision of the components. 2. Follow the five safety rules (Page 11). 3. Disconnect all electrical connections and remove all cables. 4. Remove all liquids such as oil and cooling liquids. Collect the liquids separately and dispose of them in a professional manner. 5. Detach the machine fixings. 6. Transport the machine to a suitable location for disassembly. See also Corrective maintenance (Page 76) 11.3 Dismantling the machine Dismantle the machine using the general procedures commonly used in mechanical engineering. WARNING Machine parts can fall The machine is made up of heavy parts. These parts are liable to fall during dismantling. This can result in death, serious injury or material damage. Before you release any machine parts, secure them so that they cannot fall. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 91 Disposal 11.4 Disposal of components 11.4 Disposal of components Components The machines consist mainly of steel and various proportions of copper and aluminum. Metals are generally considered to be unlimitedly recyclable. Sort the components for recycling according to whether they are: Iron and steel Aluminum Non-ferrous metal, e.g. windings The winding insulation is incinerated during copper recycling. Insulating materials Cables and wires Electronic waste Process materials and chemicals Sort the process materials and chemicals for recycling according to whether they are for example: Oil Grease Cleaning substances and solvents Paint residues Anti-corrosion agent Coolant additives such as inhibitors, antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company. The same applies for cloths and cleaning substances which have been used while working on the machine. Packaging material If necessary, contact a suitable specialist disposal company. Wooden packaging for sea transport consists of impregnated wood. Observe the local regulations. The foil used for water-proof packaging is an aluminum composite foil. It can be recycled thermally. Dirty foil must be disposed of via waste incineration. Smoke extraction motors 92 Operating Instructions, 03/2016, 5 610 80000 40 018 Service and Support A.1 A Siemens Industry Online Support Technical queries or additional information If you have any technical queries or you require additional information, please contact Technical Support (https://support.industry.siemens.com/cs/ww/en/sc/2090). Please have the following data ready: Type Serial number You can find this data on the rating plate. Contact person If you wish to request on-site service or order spare parts, please contact your local office. This office will contact the responsible service center on your behalf. You can find your contact person in the relevant contact database: www.siemens.com/yourcontact (www.siemens.com/yourcontact) A.2 SIOS App Siemens Support for on the move You can obtain optimum support anywhere you go using the "Siemens Industry Online Support" app. The app is available for Apple iOS, Android and Windows Phone. Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 93 Service and Support A.2 SIOS App Smoke extraction motors 94 Operating Instructions, 03/2016, 5 610 80000 40 018 Glossary AS Drive end (DE) BA Operating instructions CE CE marking Code F Balanced with whole featherkey (full) Code H Balanced with half featherkey (half) CT Coolant temperature DE Drive end (D end of shaft) EC type examination certificate Evidence of a machine certified by an inspection body EMC Electromagnetic compatibility IC International Cooling (standard) Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 95 Glossary IM International mounting standard design Internet www.siemens.com/motors IP Degree of protection ISPM International Standards for Phytosanitary Measures N code Balanced without featherkey (non2) NDE Non-drive end NE/NDE Non-drive end SH Shaft height Smoke extraction motors 96 Operating Instructions, 03/2016, 5 610 80000 40 018 Index A Anti-condensation heating Insulation resistance, 37 B Bearing currents Reduction, 28 Bearing insulation, 30 Bearing temperature Monitoring, 57 Set values, 57 C Common-mode filters, 29 Converter documentation, 30 Correct usage, 16 Coupling, 31 D Damping cores, 29 Disassembly Disposal, 91 Disposal Chemicals, 92 Components, 92 Grounding system Meshed, 29 H Hazardous substances, 13, 62 Hot surfaces, 13, 62 I Installation Initial inspection, 71 Insulated bearings, 30 Insulated coupling, 31 Insulation resistance, 34 Anti-condensation heating, 37 measure, 35 Interference voltages, 14 L Limit speed, 28 Local service, 93 Low-Voltage Directive, 11 M Maintenance Maintenance intervals, 69 More information, 93 E O Electromagnetic fields, 13 Emitted interference, 13 Equipotential bonding conductor, 28 Operating mode, 23 Overspeed, 23 F Five safety rules, 11 Flammable substances, 13, 62 P Paint system, 70 Paintwork damage, 70 Polarization index, 34, 36 Preparations for assembly, 33 G General inspection, 72 Smoke extraction motors Operating Instructions, 03/2016, 5 610 80000 40 018 97 Index Q Qualified personnel, 12 R Rating plate, 16 Repair Initial inspection, 71 Residual risks, 23 RF grounding point, 28 Rotating parts, 12, 62 S Safety instructions Flammable substances, 13, 62 Hazardous substances, 13, 62 Hot surfaces, 13, 62 Live parts, 12, 61 Maintenance work, 69 Rotating parts, 12, 62 Spare parts, 93 T Tandem operation, 31 Technical Support, 93 Smoke extraction motors 98 Operating Instructions, 03/2016, 5 610 80000 40 018