Figure 9-3 Fitting The Protecting Ring; Removing And Mounting The Bearing Shields - Siemens SIMOTICS M-1PH818 Operating And Installation Instructions

Assembly
● Push the protecting ring over the end of the shaft.
● For 1PH818. or 1PH822. motors, ensure that the outer collar is placed with a space of 1 mm
9.3.6

Removing and mounting the bearing shields

1. Unscrew the belt pulleys. The belt pulleys may be jammed or distorted, in which case you
2. Remove the bearing shield.
For assembly, proceed in reverse order.
Lifting using the cooling water pipes
The cooling water pipe system has not been designed so that it can be used to lift the motor.
The machine can fall when lifted. Death, serious injury, or material damage will result.
● Only use the eyebolts on the bearing shields to transport and lift the motor.
9.3.7 Installing and sealing the motor
Strictly ensure the greatest possible care and cleanliness when repairing the machine.
SIMOTICS M-1PH8 1PH818., 1PH822., 1PH828.
Operating Instructions 10/2017
from the bearing end shield (detail Z).
Figure 9-3 Fitting the protecting ring
should lever them off carefully.
– When removing the bearing shields, take care that the windings are not damaged.
– For water-cooled motors, also ensure that the cooling water pipes are not damaged.
WARNING
Maintenance
9.3 Repair
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