ABB ACS6000 - Removing the Busbar Connectors; Tools for Removing the Busbar Connectors

3BHS212794 E01 REV M ACS6000 USER MANUAL 247/278
10 PREVENTIVE AND CORRECTIVE MAINTENANCE
10.4.9.1 Removing the busbar connectors
Figure 10-18 Tools for removing the busbar connectors
▲ WARNING ⚠
Hazardous voltages!
• Verify that the drive system is de-energized
• Connect grounding sets at the locations indicated in Fig. 10-20.
• Be aware of arcing between ground clamp and busbar ground studs
when connecting a grounding set to the busbars for the motor
cables. Arcing can be caused by voltages being fed into the drive
when the motor is driven by the propeller of the ship.
• Follow local safety procedures
(1) Orientation of lever for removing
busbar connectors
(2) Orientation of lever for fitting the
busbar connectors
(3) Four-way grounding set (4x)
4x
1
2
3