Mechanism Reconditioning Procedures; Replacing The Charging Motor - GE GL 310 F3/4031 P/VR Operating Instructions Manual

High voltage circuit breaker
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T
ROUBLESHOOTING
8.2

Mechanism Reconditioning Procedures

8.2.1

Replacing the Charging Motor

CAUTION
CAUTION
58
• Disconnect both wires from the motor limit switch.
• Unscrew the M6 mounting screws and remove the motor.
• Install the new motor and tighten the mounting screws to a torque
of 7Nm.
Lubrication of the motor pinion may cause the operating
mechanism to malfunction.
Do not grease or lubricate the motor pinion.
• Reconnect the wires to the motor limit switch.
If the wiring is incorrect, the motor will stall and may become
damaged.
Turn on the power to the motor briefly and check to see whether
the motor drives the gear unit.
If this is not the case:
- Turn off the power to the motor immediately.
- Check the connections and correct if necessary.
OI 248 (EN)
M6
REV6
/REV2

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