Preparations for use
4.5 Storage
4.5.2
Storing fans
NOTICE
Diminished fan function if the fan is incorrectly stored
Even if the fan is not used, the bearing grease ages. The utility of the fan can be impaired.
● Rotate the fan at least once a year.
● Do not store the fan for longer than two years before commissioning.
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SINAMICS SM150 6SL3810-7NN38-0AA1
Operating Instructions Rev.201910281406 EXAMPLE