ABB ACS480 - To Replace the Cooling Fan for Frame R4

7. Install the new fan into the fan cover. Make sure that the air flow is in the correct direction.
The air flows in from the bottom of the drive and out from the top of the drive.
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8. Connect the fan power cable.
9. Put the fan power cable into the cable slot in the drive.
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10. Carefully put the fan cover into position in the drive. Make sure that the fan power cable
is routed correctly.
11. Push the cover to lock into position.
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￭ To replace the cooling fan for frame R4
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death, or
damage to the equipment can occur.
If you are not a qualified electrical professional, do not do installation or
maintenance work.
92 Maintenance