ABB IRC5 Product Manual page 125

Removal
The procedure below details how to remove the computer unit.
NOTE!
The computer unit can have different design. The procedure how to remove the computer
unit is the same.
3HAC027707-001 Revision: D
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 27
3. Disconnect all connectors from the computer
unit.
4. Loosen the attachment screws and pull the
front with the Panel Board Unit in the arrow
direction.
4 Repair activities, controller IRC5
4.6. Replacement of computer unit DSQC639
Note/Illustration
26.
NOTE! Make a note of any connections.
xx0600003233
• A: attachment screws
Continued
Continues on next page
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