GE GEH-5304A - Manual (Page 3)

GEH-5304A
3
Table of Contents
Subject Page
Introduction.............................................................................................................................. 5
Receiving .................................................................................................................................. 5
Storage ............................................................................................................................5
Handling .......................................................................................................................... 6
Installation ................................................................................................................................7
Location...........................................................................................................................7
Mounting ......................................................................................................................... 8
Alignment ........................................................................................................................ 8
Coupled Drive ......................................................................................................... 8
Alignment Procedure-Flexible Coupling, Non-Self-Supporting Bases .............. 8
Alignment Procedure-Flexible Couplings, Self-Supporting Bases..................... 9
Grouting.................................................................................................................. 9
V-Belt Drives .......................................................................................................... 9
Bearing Life............................................................................................................. 9
Special Load Considerations .................................................................................. 11
Pinion Drives ......................................................................................................... 11
Thrust Loads ......................................................................................................... 11
Operation................................................................................................................................ 11
Inspection Before Starting .............................................................................................. 12
Bearings and Couplings ......................................................................................... 12
Commutator and Brushes....................................................................................... 12
Rectified Power Supplies ....................................................................................... 12
Power Supply Identificaiton................................................................................... 14
Connections ................................................................................................................... 15
Protective Devices.......................................................................................................... 15
Motor Field Heating....................................................................................................... 15
Thermostats ................................................................................................................... 15
Speed Limit Device ........................................................................................................ 16
Space Heater.................................................................................................................. 16
Ventilation System ......................................................................................................... 17
General Mechanical Inspection ....................................................................................... 17
Accessory Mounting ...................................................................................................... 18
Brakes............................................................................................................................ 18
Inspection After Starting ................................................................................................ 18
Bearings ................................................................................................................ 18
Noise and Vibration............................................................................................... 19
Inspection After Short Time In Service .................................................................. 19
Maintenance............................................................................................................................ 19
Disassembly ................................................................................................................... 20
Reassembly .................................................................................................................... 20
Bearings ......................................................................................................................... 21
Replacement of Bearings ................................................................................................ 21