ABB ACS880-04 Hardware Manual page 161

8. Disconnect the power supply cable and the fiber optic cables from the external control
unit and coil them on the top of the drive module.
For drive modules with an internal control unit (option +P905): Detach the control unit
from the drive module by undoing the fastening screws below the optional modules
and turn the control unit and the cables aside. (Alternatively remove the clamp plate,
and disconnect the cables from the control unit.)
9. To prevent the drive module from falling, attach its top lifting lugs with chains with
chains to the cabinet frame.
10. Pull the drive module carefully out of the cabinet preferably with help from another
person.
11. Install the new module in reverse order to the above.
5a
2
2
5b
3
4
5b
9
7
Maintenance 161
10
7