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Operation
8.2 Stoppages
8.2
Stoppages
Measures for operational motors during stoppages
● If the motor is out of service for extended periods of time, run it at regular intervals
(roughly once a month) or at least spin the rotor.
● Refer to the section "Energizing" before restarting the motor.
Note
Damage due to improper storage
The motor can be damaged if it is not stored properly.
If the motor is out of service for extended periods of time, implement suitable anti-
corrosion, preservation, and drying measures.
When restarting the motor after a long shutdown period, carry out the measures
recommended in "Commissioning".
8.3
Shutdown
Measures during shutdown
● When switching off the motor, refer to the operating instructions for the converter.
● Switch off the cooling water supply if the standstill period is expected to be lengthy.
8.4
Faults
Note
Damage to the machine caused by faults
Correct the cause of the fault as specified in the remedial measures section. Repair any
damage to the machine/motor that might have occurred.
Note
When operating the motor with a converter, refer also to the operating instructions of the
frequency converter if electrical faults occur.
If there are deviations from normal operation or if faults occur, initially proceed according to
the following list. In this regard, observe the relevant chapters in the documentation
associated with the components of the complete drive system.
Even in test operation, never disable protective functions or devices.
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SIMOTICS A-1FV5/1PV5 synchronous/induction motors
Operating Instructions, 03/2014, 610.45002.40
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