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ACQ800-37 Hardware Manual
Cabinet fan replacement (Frame R6)
1. Read and repeat the steps in section
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 with IP21-42)
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.
Safety instructions
on page 93.
Fan holder
101
Maintenance
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