4 Repair activities, controller IRC5
4.16. Replacement of fieldbus adapter in the computer unit DSQC639
3HAC021313-001 Revision: K256
© Copyright 2004-2008 ABB. All rights reserved.
Refitting
The following procedure details how to refit the fieldbus adapter in the computer unit.
8. Grip the loosen attachment screws and
gently pull the fieldbus adapter out in the
arrow direction.
xx0700000195
Action Note/Illustration
Action Note/Illustrator
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
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