Table Of Contents - GE NEMA 140 Installation And Maintenance Instructions Manual

Horizontal ac small industrial motors
Table of Contents

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I.
General Information................................................................................................................................................. 3
A. How to Properly Use this Instruction Manual.................................................................................. 3
B. Safe Motor Operation Information....................................................................................................... 3
C. Safety Symbols ............................................................................................................................................. 4
D. Description of Labels and Nameplates ............................................................................................. 5
E. Model and Serial Numbers....................................................................................................................... 5
F. Relevant Industry Standards................................................................................................................... 5
II.
Receiving ....................................................................................................................................................................... 5
A. Unpacking ....................................................................................................................................................... 5
B. Temporary Storage..................................................................................................................................... 5
C. Extended Storage ........................................................................................................................................ 6
D. Handling .......................................................................................................................................................... 6
III.
Installation.................................................................................................................................................................... 6
A. Location ........................................................................................................................................................... 6
B. Mounting.......................................................................................................................................................... 6
C. Sleeve Bearing Endplay............................................................................................................................. 8
D. Power Supply and Connections ............................................................................................................ 8
IV.
Operation................................................... .................................................................................................................... 9
A. Steps Prior to Starting................................................................................................................................ 9
B. Initial Start....................................................................................................................................................... 9
C. Jogging and Repeated Starts...............................................................................................................10
V.
Maintenance..............................................................................................................................................................10
A. General ...........................................................................................................................................................10
B. General Cleanliness ..................................................................................................................................10
C. Division 1 Explosion Proof Motors .......................................................................................................10
D. Insulation and Windings.........................................................................................................................10
E. Vacuum and Compressed Air Cleaning ...........................................................................................10
F. Cleaning with Water and Detergent..................................................................................................11
G. Anti-Friction Bearings and Lubrication............................................................................................11
H. Sleeve Bearings..........................................................................................................................................12
VI.
Operational Difficulties..........................................................................................................................................13
VII. Failure ...........................................................................................................................................................................14
VIII. Repair............................................................................................................................................................................14
IX.
Renewal Parts ...........................................................................................................................................................15
X.
Tightening Torque for SAE Hardware.............................................................................................................15
XI.
Motor Lubrication Guide.......................................................................................................................................19

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GEI-56128H

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