7.5 Switching on
● See the operating instructions of the frequency converter for switching on.
● Before you switch on the motor, ensure that the parameters of the frequency converter
have been assigned correctly.
● Use appropriate commissioning tools, such as "Drive ES" or "STARTER".
NOTICE
Operation noise or abnormal noises
The motor can be damaged by improper handling during transport, storage or set up. If a
damaged motor is operated damage to the winding, bearings or, complete destruction of
the motor can be the result.
If the motor is not running smoothly or is emitting abnormal noises, de-energize it, and
determine the cause of the fault as the motor runs down.
Maximum speed
The maximum rotational speed n
max
is the highest permissible operating speed. The maximum
rotational speed is specified on the rating plate.
See also
Description (Page 21)
7.6 Test run
After installation or inspection, carry out a test run:
1. Switch on the cooling systems.
2. Start up the machine without a load. To do this, close the circuit breaker and do not switch
off prematurely. Check whether it is running smoothly.
Switching the machine off again while it is starting up and still running at slow speed should
be kept to a bare minimum, for example for checking the direction of rotation or for checking
in general.
Allow the machine to run down before switching it on again.
3. If it runs perfectly, connect a load.
Commissioning
7.6 Test run
SIMOTICS M-1PH8 1PH818., 1PH822.
88 Operating Instructions 07/2016
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