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5 Repair
5.2.2.4 Replacing the power unit fan
Continued
2
3
Refitting the power unit fan
Refitting the power unit fan
1
2
3
4
Continues on next page
202
Action
Lift the edge of the bracket and pull the
fan assembly carefully out from the
power unit.
Take out the fan from the bracket.
Action
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see
Electrical safety on
page
29.
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before
handling the unit read the safety inform-
ation in section
The unit is sensitive to
ESD on page
45.
Place the power unit fan in the bracket.
Insert the fan assembly in the slot on the
power unit.
© Copyright 2022-2023 ABB. All rights reserved.
Note/Illustration
Note/Illustration
Location of wrist strap button:
xx2300001842
xx2100002282
CAUTION
Sharp edges. Make sure the cables are not
damaged.
Product manual - OmniCore V400XT
3HAC081697-001 Revision: A
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Table of Contents
Troubleshooting
