Removing And Mounting The Bearing End Shields; Removing And Mounting The Speed Sensor - Siemens 1PH818 Operating Instructions Manual

Maintenance
9.2 Repair
9.2.4

Removing and mounting the bearing end shields

Disassemble bearing end shield
1. Unscrew the washers. The washers may be jammed or distorted, in which case you
2. Remove the bearing end shield.
For assembly, proceed in reverse order.
Always lift the motor on the eyebolts
Do not lift the motor by the cooling water pipes. The cooling water pipe system is not
designed for this and the motor may be dropped. Death, serious injury, or material damage
will result. Always use only the hoisting lugs on the bearing end shields to transport and lift
the motor.
9.2.5

Removing and mounting the speed sensor

CAUTION
Electrostatic discharge
Electronic modules contain components that can be destroyed by electrostatic discharge.
These modules can be easily destroyed by improper handling.
To protect your equipment against damage, follow the instructions provided in the chapter
entitled ESD Guidelines (Page 14).
64
should lever them off carefully.
When removing the bearing end shields, take care that the cooling water pipes are not
damaged.
WARNING
Siemens AG Operating Instructions V1.0 1PH8
A5E02605207A AA