Replacing The Auxiliary Cooling Fan, Frame R6 - ABB ACH580-31 Hardware Manual

￭

Replacing the auxiliary cooling fan, frame R6

WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or
death, or damage to the equipment can occur.
1. Stop the drive and do the steps in section
precautions (page 20)
2. Remove the upper front covers. See section
3. Release the retaining clips.
4. Lift the fan off.
5. Unplug fan power supply wires.
6. Remove the grille from the fan.
7. Install the new fan in reverse order.
Note: Make sure that the arrow on the fan points up.
8. Reinstall the front covers. See section
before you start the work.
Reinstalling cover(s) (page
Electrical safety
Connection procedure (page
Maintenance 161
102).
117).