4 Repair activities, controller IRC5
4.24. Replacement of EPS board DSQC 646
2873HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
Refitting
5. Remove the attachment screws of the EPS
board and remove the EPS board.
xx0600003204
• A: EPS board
• B: attachment screws
Action Note/illustration
A
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. If not already in place, fit the EMC strips on
the EPS board.
xx0700000087
Continued
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