Cabinet Fan Replacement (Frame R6); Cabinet Fan Replacement (Frame R8I And Up With Ip21-42) - ABB ACS800-37-0060-3 Hardware Manual

Cabinet fan replacement (Frame R6)

1. Read and repeat the steps in section Safety instructions above.
2. Open the cubicle door.
3. Remove the shroud covering the top of the cubicle.
4. Disconnect the fan wiring. Make note of the connections at the terminal block.
5. Undo the two fastening screws that secure the fan holder to the cubicle
roofplate.
6. Pull out the fan holder plate together with the fan.
7. Remove the four screws that fasten the fan to the holder.
8. Install new fan in reverse order.

Cabinet fan replacement (Frame R8i and up with IP21-42)

The fan is located within the roof structure above the input cubicle as shown in the
picture below.
1. Remove the eight screws attaching the fan holder to the cabinet roof.
2. Lift the fan holder until the fan cable can be disconnected.
3. Disconnect the fan cable.
4. Remove the fan from the fan holder.
5. Fasten a new fan to the fan holder.
6. Reconnect the fan cable.
7. Insert the fan holder into the aperture in the cabinet roof. Make sure the gasket
is not displaced while doing this.
8. Fasten the eight screws attaching the fan holder.
Fan holder
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Maintenance