ABB ACS880-01 - Replacing the Main Cooling Fan of Frames R6 to R8

￭ Replacing the main cooling fan of frames R6 to R8
1.
Stop the drive and do the steps in section Electrical safety precautions (page 17)
before you start the work.
2. Undo the mounting screws of the fan mounting plate (view from bottom below).
3. Pull the fan mounting plate down from the side edge.
4. Unplug the power supply wires.
5. Lift the fan mounting plate off.
6. Remove the fan from the mounting plate.
7. Install the new fan in reverse order. Make sure that the fan blows upwards.
8. Reset the counter (if used) in group 5 in the primary control program.
2
3
6
2
168 Maintenance