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Commissioning Guide and  
Maintenance Instructions 
 
 
for Internally Ventilated DC Motor 

GN..N 

 with Roller Bearings 

 

TAM 00526 

 engl.

 

Date: 11/2007 

 

 

Summary of Contents for AGN 100

Page 1: ...Commissioning Guide and Maintenance Instructions for Internally Ventilated DC Motor GN N with Roller Bearings TAM 00526 engl Date 11 2007 ...

Page 2: ...entilation 7 2 3 Cooling 7 2 4 Necessary Cooling Air Volume and Pressure for fGN Motors 8 2 5 Fan Assignment for Series Motors 8 2 6 Noise Intensity for Series Motors 9 3 Operation 10 3 1 Instructions for Initial Commissioning 10 3 2 Wiring Diagrams 10 3 3 Notes 10 3 4 Allowed Radial Forces with Standard Motor 11 3 5 Operating Disturbances 12 4 Corrective Maintenance 13 4 1 Brush Holders Carbon Br...

Page 3: ...t surfaces All transportation and connection work as well as activities related to the commissioning and corrective maintenance of the equipment must be carried out by qualified re sponsible specialists observe VDE 0105 IEC 364 Inappropriate behaviour may result in serious per sonal injury or damage to property The manufacturer accepts no responsibility for any and all damage resulting from inappr...

Page 4: ...t the end product conforms to this guideline observe EN 60204 I 1 3 Transportation Storage Immediately report any damage that you may have found after delivery to the carrier If necessary commissioning should be postponed Tighten screwed in transportation rings These are designed to bear the weight of the low voltage machine and you should not subject them to any additional loading If appropriate ...

Page 5: ...nment is precise with direct coupling Avoid structurally dictated resonances at six times with single phase feeding double the line frequency the manufacturer accepts no responsibility whatsoever for damage that may result if you ignore this point Remove any safety guards which might have been placed between the collector and the carbon brushes Turn the impeller by hand and check for any unusual g...

Page 6: ...ure content of the air is not less than 1g m and not more than 15g m 1 6 Electrical Connection All work may only be carried out by qualified specialists with the motor idle deenergized and se cured from being switched on again This also applies to auxiliary circuits e g an anti condensation heater Check that the equipment is deenergized Exceeding the tolerances specified in EN 60034 VDE 530 Part 1...

Page 7: ...he equipment In the case of motors without regreasing devices change the lubricant as advised by the manufac turer or after three years at the latest Regrease bearing assemblies that have regreasing devices while the motor is running If grease exit holes are sealed with plugs remove the plugs before commissioning and seal the holes with grease Important Observe the information on the rating plate ...

Page 8: ... openings in the A end shield If a separate cooling unit is connected the intake and exhaust openings have a connection option for pipe connection pieces This type is identified as fGN in this case The machine corresponds to protection type IP 23 in the case of a pipe connnection on one side and a free exhaust opening in the case of a pipe connection on both sides and a free exhaust opening the ma...

Page 9: ...r Type Force Ventilation Rated Current Size 400V 50Hz A GNA 100 BFB 398 0 33 AGN 100 BFB 398 0 33 GNA 112 BFB 398 0 33 AGN 112 BFB 398 0 33 GNA 132 BFB 635 1 4 AGN 132 BFB 635 1 4 GNA 160 BFB 752 3 8 AGN 160 BFB 752 3 8 GNA 180 BFB 752 3 8 AGN 180 BFB 752 3 8 GNA 200 BFB 880 8 1 AGN 200 BFB 880 8 1 GNA 225 BFB 880 8 1 AGN 225 BFB 880 8 1 GNA 250 FB D09 11 2 AGN 250 FB D09 11 2 GNA 280 FB D09 11 2 ...

Page 10: ...Edition 11 2007 Technical Instructions Commissioning and Maintenance Guide TAM 00 526 Page 9 18 2 6 Noise Intensity for Series Motors ...

Page 11: ...e mented by inductive optical or centrifugal force dependent encoders Be particularly careful when touching the drive shaft directly or indirectly You must only do this when the drive is stationary and disconnected from the mains Safety equipment may never be dismounted or disabled 3 2 Wiring Diagrams You connect the motor according to the supplied wiring diagrams There are separate wiring diagram...

Page 12: ...ion with roller contact bearing on A side Important You must always screw on drive elements e g pulley disks up to the shaft collar on the shaft end Failing to observe this may lead to the shaft breaking 1 shaft end 2 drive element Details relating to the permissible radial force FR can be found in the latest product list or planning instructions ...

Page 13: ...choke on input side Switching error in a section of coil Have experts carry out checking Carbon brush sticks in holder Ensure easy running Vibrations on the drive Remove possible unbalance Unsuitable brush quality Consult the manufacturer stating the technical data and environmental factors Damage to coil Get damage removed by specialists Brush life too short Current ripple too great Check form fa...

Page 14: ...ce testing and document it chronologically in the machine log maintenance book etc by entering the name of the person the firm carrying out acceptance testing the date of testing signature and report number etc If this is not carried out the owner may be faced with consequences relating to liability legislation For safety reasons unauthorized additions or modifications to the drive are not allowed...

Page 15: ...wist the brushgear After changing the brushes turn the brushgear back to its original position with the marks on the end shield and the brushgear lined up exactly with one another Commutator Keep the commutator free of dust and oil at least every 600 operating hours or depending on the amount of wear wipe off the oil with a dry rag and blow off any loose dust Remove any damage such as burn stains ...

Page 16: ... 4500 3000 2000 1500 50 g 250 A S 6500 4000 2500 2000 1500 65 g 280 A S B S 6500 3500 2000 1500 75 g The lubrication intervals can be increased by 1 5 times for versions with ball bearings at the drive end The lubrication intervals are based on bearing manufacturer data for normal operating conditions Use only lithium base saponified special rolling contact bearing grease e g Calypsol H 443 for in...

Page 17: ...n the motor temperature in a worst case situation this may lead to overheating and shut down the motor Use only original motor manufacturer replacement filters 5 List of Spare Parts and Sectional Drawing Important In all spare parts orders specify the motor type the motor and item numbers exactly as shown in the sectional drawing at the end of this document 1Housing 101 Cover A S 103 Cover B S 6En...

Page 18: ...ollowing also applies Disconnect the motor from the mains refer to 1 6 If necessary carry out discharging e g the condensor Take the steps below to dismount the motor disconnect the electrical connection release the motor attachment screws The motor contains materials like steel copper and insulation material You must disassemble the unit appropriately and dispose of the material separately ...

Page 19: ...0 511 771 968 77 Germany München Baumüller Reparaturwerk GmbH Co KG Meglingerstraße 58 DE 81477 München T 49 0 89 748 898 0 F 49 0 89 748 898 55 Germany Nürnberg Baumüller Nürnberg GmbH Ostendstraße 80 90 DE 90482 Nürnberg T 49 0 911 5432 501 F 49 0 911 5432 510 Germany Stuttgart Baumüller Nürnberg GmbH Im Ghai 12 DE 73776 Altbach T 49 0 7153 61036 0 F 49 0 7153 61036 29 Germany Stuttgart Nürmont ...

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