ABB IRC5 Product Manual page 276

4 Repair activities, controller IRC5
4.29.1. Replacement of control power supply
Continued
Refitting
The procedures below details how to refit the control power supply.
274
Action
1.
DANGER!
Before commencing any work inside the cabinet, please
observe the safety information in section
Make sure that the main power has been switched off!
on page 30.
2. Refit the new power supply unit by pushing it upward to
fit the cap nut.
Refit the control power supply by pull it down to fit the
cap nut.
3. Lock the unit in place by tighten the attachment screw.
4. Reconnect the connectors X1 - X4.
5. Refit the front with the Panel Board Unit.
Note/Illustration
DANGER -
xx04000000976
• A: cap nut
3HAC021313-001 Revision: P