ABB IRC5 Product Manual page 267

Removal, Dual Cabinet Controller
The following procedure details how to remove the brake resistor bleeder in the Dual Cabinet
Controller, Drive Module.
3HAC021313-001 Revision: P
Action
1.
DANGER!
Before any work inside the cabinet, please
observe the safety information in section
DANGER - Make sure that the main power has
been switched off! on page
2. Remove the moist dust filter magazine. (Option) How to remove the moist dust filter
3. Remove the covers in the back of the Control
Module and Drive Module.
4. Remove cable protectors on the Drive Module
gables. Leave the lower screws in place.
5. Loosen the screws that fastens the Control
Module to the Drive Module.
6. Lift carefully the Control Module in the front edge
and pull the Control Module 10 cm so it rests on
the upper front edge of the Drive Module.
7. Disconnect the two connectors from the bleeder.
8. Loosen the attachment screws for the bleeder.
9. Lift the bleeder slightly and push it in to release
the attachments.
10. Lift the bleeder straight up.
11. If the IRC5 controller uses an Additional Rectifier
Unit, an extra ARU bleeder is mounted on the
MDU bleeder.
Remove the ARU bleeder from the MDU bleeder
and remove the mounting brackets for the ARU
bleeder.
4 Repair activities, controller IRC5
4.26. Replacement of brake resistor bleeder
Note/Illustration
30.
magazine is detailed in section
Replacement of moist dust filter on
page
6 pcs M8 screws
Continued
171.
Continues on next page
265