ABB ACS2000 AFE 1MVA User Manual page 175

175 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV. J
11. Lift off the cover and the fan attached to it.
12. Disconnect the cable at the exit of the terminal
box, unscrew the locknut of the cable gland,
unscrew the cover from the fan.
13. Replace the fan and re-assemble in reverse
order of removal.
Disconnect here