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