ABB IRC5 Product Manual page 226

4 Repair activities, controller IRC5
4.9. Replacement of computer unit DSQC623
Continued
Refitting
The procedure below details how to refit the computer unit.
224
Action
5. Pull the computer unit out until the guide pins
reach the end stop.
6. Let the front end of the computer unit down, and
lift guide pins over the end stop.
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.
esd
WARNING!
The unit is sensitive to ESD, before handling the
unit please observe the safety information in
section WARNING - The unit is sensitive to ESD!
on page 29
Note/illustration
xx0500001957
Parts:
•
•
xx0500001958
Note/illustration
28.
A: guide pin at end stop
B: computer unit
Continues on next page
3HAC021313-001 Revision: K