Operation
Observe the general safety instructions (Page 11) for all work on the machine.
8.1
Safety notes during operation
Do not remove covers when the motor is running
Rotating or live parts are dangerous. Death, serious injury, or material damage can result if
the required covers are removed.
All covers that are designed to prevent active or rotating parts from being touched, ensure
compliance with a particular degree of protection, or that are required for ensuring proper
air guidance and, in turn, effective cooling must not be opened during operation.
Faults in operation
Deviations from normal operation such as increased power consumption, temperatures or
vibrations, unusual noises or odors, tripping of monitoring devices, etc., indicate that the
machine is not functioning properly. This can cause faults which can result in eventual or
immediate death, serious injury, or material damage.
Immediately inform the maintenance personnel.
If you are in doubt, immediately switch off the motor, being sure to observe the system-
CAUTION
Risk of corrosion due to condensation
During motor operation, humid air can condense inside the machine. Condensation can
collect inside the machine. Damage such as rust can result.
The motor is equipped with condensation drain holes. Make sure that the condensation
8.2
Do not operate without cooling water supply
The motor must always be connected to the cooling water supply during operation.
A5E02605207A AA
Siemens AG Operating Instructions V1.0 1PH8
WARNING
WARNING
specific safety conditions!
can drain away freely.
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