ABB IRC5 Product Manual page 283

Refitting
The procedure below details how to refit the servo drive units, rectifiers and capacitor units.
3HAC021313-001 Revision: K
4.22. Replacement of servo drive units, rectifierand capacitorunit
Action
5. Remove the drive unit after unscrewing
its attachment screws .
Action
1.
DANGER!
Before any work inside the cabinet, please observe the
safety information in section
the main power has been switched off! on page
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 EPS board is mounted
(option Electronic Position Switches).
4 Repair activities, controller IRC5
Note/Illustration
xx0500002001
Parts:
• A: drive unit
• B: attachment screw
DANGER - Make sure that
28.
Continued
Note/Illustration
See Replacement of EPS
board DSQC 646 on page
285.
281