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Safety notes
Rotating or live parts
Rotating or live parts are dangerous. Death, serious injury, or material damage can result if
the required covers are removed or if the device is not operated properly.
Before starting work on the motor and, in particular, before opening the covers of live parts,
make sure that the motor or system is properly isolated.
Transportation in accordance with proper procedures
Only transport the motor in accordance with the transport guidelines. Death, serious injury,
or material damage can result if the motor is not transported properly.
Whenever you have to transport the motor, follow the instructions provided in the section
"Transport and storage".
9.2
Maintenance intervals
General
Within the scope of the bearing change intervals, the motors are maintenance-free within the
specified usage time.
Careful and regular maintenance, inspections, and overhauls are essential for detecting and
eliminating faults in good time before they can cause any damage.
Note
Inspection if there are faults or unusual conditions
Unusual conditions or faults that represent electrical or mechanical overstressing of the
three-phase motor, such as overload, short circuit, etc. can cause consequential damage to
the machine.
If there are faults or unusual conditions such as overload or short circuit etc. immediately
inspect the motor.
Measures, inspection/maintenance intervals
Operating conditions and characteristics can vary widely. For this reason, only general
maintenance intervals can be specified here.
● Maintenance intervals should, therefore, be scheduled to suit the local conditions, such
SIMOTICS A-1FV5/1PV5 synchronous/induction motors
Operating Instructions, 03/2014, 610.45002.40
WARNING
WARNING
as pollution/dirt, switching frequency, load, etc.
Service and maintenance
9.2 Maintenance intervals
55
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