ABB IRC5 Compact Product Manual page 161

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Product manual - IRC5 Compact
3HAC047138-001 Revision: M
Action
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before hand-
ling the unit read the safety information in
section The unit is sensitive to ESD on
page 49.
Remove the cover of the cabinet.
Remove the computer unit.
Open the computer unit by removing the
upper cover attachment screws and lift off
the upper cover.
Disconnect the fan connector and remove
the cable straps.
Remove the fan attachment screw.
Remove the fan from the upper cover.
© Copyright 2009-2020 ABB. All rights reserved.
4.10 Replacement of fan in computer unit
Note/Illustration
See Removing the controller cover on
page 88.
See Replacement of computer unit on
page 139.
xx1300000688
A Upper cover attachment screws (4
pcs.)
B Fan attachment screw
C Upper cover
CAUTION
Be careful with the fan cable when opening
and removing the upper cover. The fan
cable must not be stretched.
xx1300000806
Continues on next page
4 Repair
Continued
C B A
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