ABB IRC5 Product Manual page 146

4 Repair activities, controller IRC5
4.10. Replacement of fieldbus adapter in the computer unit DSQC639
Continued
Refitting
The following procedure details how to refit the fieldbus adapter in the computer unit.
144
Action
8. Grip the loosen attachment screws and
gently pull the fieldbus adapter out in the
arrow direction.
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 26.
2.
esd
WARNING!
The unit is sensitive to ESD, before
handling the unit please observe the
safety information in section
The unit is sensitive to ESD! on page 27
Note/Illustration
xx0700000195
Note/Illustrator
WARNING -
Continues on next page
3HAC027707-001 Revision: D