Operation, service and maintenance
6.3 Replacing fans
PM250 Power Module
50 Hardware Installation Manual, 01/2016, A5E36265179B-AA
Fan replacement, frame sizes FSD and FSE:
Procedure
1. Switch the inverter off.
2. Disconnect all the cables from the Power Module.
3. Release the fan cover catches
⑤
4. Release and remove the fan cover
②, ③
5. Remove the fan connector
③
6. Release the fan catches
⑤
7. Remove the fan from the device
②
Install the new fan in the inverse sequence.