ABB IRC5 Compact Product Manual page 162

4 Repair
4.10 Replacement of fan in computer unit
Continued
Refitting
The procedure below details how to refit the fan in the computer unit.
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Action
DANGER
Before any work inside the cabinet, read
the safety information in section
safety on page 32.
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.
Refit the fan on the upper cover.
Refit the attachment screw.
Strap the fan cable to the upper cover.
Refit the computer unit.
Refit the controller cover.
Refit the fan connector and close the com-
puter unit.
Perform the function tests in section
Function tests on page 121
safety features work properly.
© Copyright 2009-2020 ABB. All rights reserved.
Note/Illustration
Electrical
CAUTION
When strapping the cable make sure that
the cable is not stretched or squeezed, and
that the cable does not get caught in the
fan.
See Replacement of computer unit on
page 139.
CAUTION
Be careful with the fan cable when closing
the upper cover. The fan cable must not be
squeezed.
to verify that the
Product manual - IRC5 Compact
3HAC047138-001 Revision: M