Switching On - Siemens SIMOTICS M-1PH8 Operating Instructions & Installation Instructions

● If the motor has been stored for more than two years in a dry, dust-free and vibration-free
● If stored under less favorable conditions, replacement of bearings or re-greasing must be
● Appropriately configured control and speed monitoring functions ensure that the the
● Any supplementary motor monitoring devices and equipment have been correctly
Force-ventilated motors
● All external fans fitted are ready for operation and have been connected so that they rotate
● The flow of cooling air is not impeded.
7.3

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
● Use appropriate commissioning tools, such as "Drive ES" or "STARTER".
Maximum speed
The maximum rotational speed n
rotational speed is specified on the rating plate.
SIMOTICS M-1PH8
Operating Instructions 05/2012 A5E03986435A AA
room, prepare for commissioning as follows:
– Replace the rolling-contact bearings on motors with lifetime lubrication.
– Replace the grease in motors with re-greasing system.
carried out after a storage period of approx. 18 months.
permissible speeds specified on the rating plate cannot be exceeded.
connected and are fully functional.
in the direction specified.
have been assigned correctly.
CAUTION
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.
is the highest permissible operating speed. The maximum
max
Commissioning
7.3 Switching on
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