Note/IllustrationAction
Screws: Torx pan head screw M4x8 (4 pcs)
xx1800000548
Fit the power supply and fasten it with
screws.
3
Reconnect and secure:
• T2.X1 - A1.X6
• T2.X2 - K2.X1.
4
Concluding procedure
Note/IllustrationAction
Refitting the top cover on page 230.Refit the top cover.1
Perform the function tests to verify that
the safety features work properly, see
Function tests on page 212.
2
Removing the power supply optional
Preparations
Note/IllustrationAction
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 31.
1
Location of wrist strap button:
xx1800000683
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 47.
2
Continues on next page
368 Product manual - OmniCore C30
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
5 Repair
5.2.11 Replacing the power supply
Continued
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