4 Repair activities, controller IRC5
4.2. Replacement of panel board
1853HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
Removal
The procedure below details how to remove the panel board unit.
Action Note/Illustration
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 28.
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
3. Disconnect all connectors. Note
Make a note of any connections.
4. Remove the lower attachment screw, and remove
the Panel Unit.
xx0400000812
• A: fixed attachments
• B: hole for attachment
screw
Continued
Continues on next page