Stoppages - Siemens 1PH728 Operating Instructions Manual

Operation

5.2 Stoppages

Operation
● Monitor operation and the monitoring devices regularly and record the values you read
[ID: 348]
See also
Rating plate (Page 16)
Power on (Page 41)
5.2 Stoppages
Measures when motors are at standstill and ready for operation
● For longer periods when the motor is not being used, either energize the motor at regular
● Please refer to the section "Energizing" before restarting the motor.
[ID: 349.01]
See also
Power on (Page 41)
Measures to be performed prior to commissioning (Page 41)
44
off.
WARNING
Faults
All deviations from normal operation, such as higher power consumption, higher
temperatures and vibration levels, unusual noises and odors and tripped monitoring
devices, are indications that the motor is no longer functioning correctly.
In this case, the maintenance technician must be notified immediately to prevent
disturbances that could either directly or indirectly lead to severe personal injury or
substantial material damage.
If in doubt, switch off the drive in question immediately.
intervals (roughly once a month), or at least spin the rotor.
NOTICE
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 the section entitled "Commissioning".
Siemens AG Operating Instructions 2.02 1PH728
A5E00177602A AD