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Maintenance
7.2 Inspection
Cleaning the cooling air passages
Regularly clean the cooling air passages through which the ambient air flows, e.g. using dry
compressed air.
Notice
The frequency of the cleaning intervals depends on the local degree of pollution.
Warning
Particularly when cleaning using compressed air, make sure you use suitable extraction
equipment and wear protective gear (safety goggles, breathe filter, etc.).
[ID: 363]
7.2 Inspection
7.2.1
General inspection specifications
Instructions relevant for safety
Notice
The required regreasing intervals for rolling-contact bearings (optional) are not the same as
the servicing intervals. It is essential to adhere to them.
Note
When servicing a three-phase motor, it is generally not necessary to dismantle it. The motor
only has to be dismantled if the bearings are to be replaced.
[ID: 366]
7-6
SIEMENS AG A5E00215729A, 1PH718
Operating Instructions - Three-phase induction motor - AH 180
V 2.0
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