Operation - Siemens SIMOTICS M-1PH3 Manual

Operation

Note
EMERGENCY OFF
To avoid accidents, be familiar to the EMERGENCY OFF function before you switch on the
system.
Switching on
Danger to life caused by the machine movement and loose objects
Machine movement and loose objects, which can fall or are flung out, can cause severe
injury.
• Ensure that the machine has been completely installed and all of the setting work
• Ensure that nobody is at hazard area when you switch on the machine.
• Before switching on, check that there are no loose objects in or on the motor that can
The motor is switched on by the converter. Read about this topic in the converter operating
instructions.
Operation
While the motor is operational, ensure that the specified parameters are maintained:
• The current drawn is in the specified range.
• Cooling is ensured.
Check that the heat can be dissipated unobstructed.
• There are no abnormal motor noises.
• The motor does not overheat.
• If available, the sealing air intake functions.
NOTICE
Motor damage caused by worn bearings
Worn bearings cause motor damage.
• Always comply with the bearing change intervals depending on the operating state.
Switching off
The motor is switched off by the converter. Read about this topic in the converter operating
instructions.
1PH3 main motors
Equipment Manual, 01/2021, A5E43087278-004
WARNING
completed.
fall or can be flung off.
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