Supply/Inverter Module Cooling Fan Replacement (Frame R7I) - ABB ACS800-37-0060-3 Hardware Manual

Acs800-37 series drives (55 to 2700 kw / 75 to 3000 hp)
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Supply/Inverter module cooling fan replacement (Frame R7i)

1. Disconnect the wire plug.
2. Remove the two screws holding the fan unit.
3. Pull the fan unit slightly towards the front of the cubicle, then downwards to free it.
4. Install new fan in reverse order.
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Maintenance

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