Refitting
The following procedure details how to refit the fieldbus adapter in the computer
unit.
Note/IllustratorAction
DANGER
Before commencing any work inside the
cabinet, please observe the safety inform-
ation in section DANGER - Make sure
that the main power has been switched
off! on page 33.
1
ELECTROSTATIC DISCHARGE
(ESD)
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 34
2
xx1500001755
A Fieldbus adapter
CAUTION
Always grip the fieldbus adapter around the
edges to avoid damage to the adapter or its
components.
Fit the fieldbus adapter in position by
pushing the fieldbus adapter along the
rails on the motherboard.
CAUTION
Push carefully so no pins are damaged.
Make sure that the adapter is pushed
straight onto the rails.
3
Continues on next page
Product manual - IRC5 Compact 157
3HAC047138-001 Revision: G
© Copyright 2009-2017 ABB. All rights reserved.
4 Repair
4.9 Replacement of fieldbus adapter in the computer unit
Continued
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