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Replacing the auxiliary cooling fan, frame R8
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 Electrical safety
precautions (page 20) before you start the work.
2. Remove the upper front covers. See section Connection procedure (page 102).
3. Release the retaining clips.
4. Lift the fan off.
5. Unplug fan power supply wires.
6. Remove the grille.
7. Install the new fan in reverse order.
Note: Make sure that the arrow on the fan points up.
8. Replace the front covers.
Maintenance 163
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