Dismounting - ABB ACS580MV Hardware Manual

Dismounting

1. Stop, de-energize and ground the drive following the steps in section
the drive for maintenance
2. Switch off all miniature circuit breakers in the control compartment.
3. Ground the power modules according to
hook on page 107.
4. Disconnect the fiber optic links from the power module.
5. Loosen and detach the three power cables and the two busbars behind the cables.
1
3
1
1
2
3
4
6. Loosen and detach the one fixation screws in the front of power module.
before you start the work.
Grounding power module with grounding
2
4
Busbar connections
Power cable terminals
Fixation screws
Terminals for fiber optic cables
Maintenance 119
Shutting down