ABB ACS5000 User Manual page 171

ABB
5k A UM
5 Unscrew the locknut of the cable gland and pull the power supply
cable through the cable gland (arrow).
6 Attach lifting gear appropriate for the weight of the impeller and the
motor.
Lift off the mounting plate with the impeller attached to it.
7 To separate the motor-impeller-assembly from the mounting plate,
remove the fastening screws of the motor.
8 Replace the motor. Assemble the fan unit in reverse order of removal.
3BHS221906 ZAB E01 Rev. D
Chapter 10 - Preventive and corrective maintenance
10-35 (36)