ABB IRC5 Product Manual page 230

4 Repair activities, controller IRC5
4.15. Replacement of servo drive units, rectifier and capacitor unit (Drive System 04)
Continued
Refitting
The procedure below details how to refit the servo drive units, rectifiers and capacitor units.
228
Action
5. Remove the drive unit after unscrewing
its attachment screws .
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. Fit the unit in its intended position and orientation.
Secure it with its attachment screws.
3. Reconnect all busbars between units.
4. Reconnect any connectors disconnected at removal.
5. Refit the Axis computer unit if it was removed before the
drive unit was removed.
Note/Illustration
xx0500002001
Parts:
• A: drive unit
• B: attachment screw
Note/Illustration
DANGER -
See Replacement of EPS
board DSQC 646 on page
238 or Replacement of
SafeMove board DSQC 647
on page 242.
3HAC021313-001 Revision: P