Storage
Do not touch the electrical terminals when the shaft is rotated. The electrical terminals have dangerous voltage during
rotation.
Store the electric machine always indoors with the storage temperature above -20 ºC and the
relative humidity less than 60 %.
The storage should be dry, dust free and vibration free.
Treat the unprotected machine surfaces like shaft-end and anges against corrosion. Seal the
cable exit holes and cooling bores for storage.
The electric machine must not be subject to any external vibrations during storage to avoid
damage to the bearings.
It is recommended to use anti-condensation heaters, if tted, or direct winding heating to
avoid water condensing in the machine.
Rotate the shaft of the electric machine by hand monthly at least ten revolutions to prevent
grease migration.
Extended storage
Electric machines equipped with relubricable bearings (+BHS option): Apply grease before and
after long term storage.
It is recommended to inspect the electric machine in storage at periodic intervals. Use attached
storage checklist.
EM-PMI540-T3000
5. Transportation and storage
| BC265857716810en-000103
©
Danfoss | Produced By: Danfoss Power Solutions | November 2018 | 27
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