Note/IllustrationAction
xx1900001907
Refit the end clamp besides the power
supply.
5
Concluding procedure
Note/IllustrationAction
Perform the function tests to verify that
the safety features work properly, see
Function tests on page 166.
1
Removing the DSQC 634 power supply
Preparations
Note/IllustrationAction
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 28.
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 43.
2
xx2100000318
Continues on next page
Product manual - OmniCore V250XT 259
3HAC073447-001 Revision: B
© Copyright 2020-2022 ABB. All rights reserved.
5 Repair
5.2.10 Replacing the power supply
Continued
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