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GEK-95352
2
CONTENTS
Subject Page
Safety Precautions ......................................................................................................................................3
Introduction................................................................................................................................................4
Cross-Sectional Drawings..............................................................................................................24, 25, 26
Receiving, Handling and Storage................................................................................................................5
Unpacking ...............................................................................................................................................5
Installation..................................................................................................................................................6
Location and Mounting............................................................................................................................6
Pump and System Precautions..................................................................................................................6
Alignment of Solid-Shaft Motors.............................................................................................................7
Couplings for Hollow-Shaft Motors.........................................................................................................7
General.................................................................................................................................................7
Self-Release Couplings .........................................................................................................................7
Bolted Couplings ..................................................................................................................................9
Non-Reverse Couplings ........................................................................................................................9
Power Supply and Connections.............................................................................................................. 10
Wiring and Grounding ........................................................................................................................ 10
Allowable Voltage and Frequency....................................................................................................... 10
Position of Conduit Box......................................................................................................................11
Lubrication............................................................................................................................................11
Water Cooling ....................................................................................................................................... 11
General............................................................................................................................................... 11
Oil Cooling Coil Connections .............................................................................................................11
Connection Fitting Drawing................................................................................................................ 12
Operation.................................................................................................................................................. 12
Safety Warnings .................................................................................................................................... 12
Steps Prior to Initial Start-Up................................................................................................................. 12
Initial Start............................................................................................................................................. 14
Jogging and Repeat Starts...................................................................................................................... 14
Maintenance ............................................................................................................................................. 15
Safety Warning...................................................................................................................................... 15
General.................................................................................................................................................. 15
General Cleanliness ............................................................................................................................... 15
Coupling Maintenance........................................................................................................................... 15
Relubrication ......................................................................................................................................... 16
Oil Viscosity (Table II).......................................................................................................................... 17
End-Play Adjustment............................................................................................................................. 17
General............................................................................................................................................... 17
Ball Thrust Bearings ........................................................................................................................... 17
Spherical Roller Thrust Bearings......................................................................................................... 18
Bearing Replacement............................................................................................................................. 19
Oil Cooling Coil Maintenance................................................................................................................ 19
Insulation and Windings ........................................................................................................................ 20
General............................................................................................................................................... 20
Vacuum and Compressed Air Cleaning............................................................................................... 21
Cleaning with Water and Detergent..................................................................................................... 21
Cleaning with Solvents ....................................................................................................................... 21
Revarnishing Windings....................................................................................................................... 22
Renewal Parts........................................................................................................................................... 22
Trouble-Shooting Chart ............................................................................................................................ 23