Refitting the DSQC 634 power supply
Refitting the power supply
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
xx1900001950
Hang the power supply into the bracket
and push the lower of it until you hear a
clear clicking sound.
3
Reconnect any connectors disconnected
at removal.
4
Continues on next page
Product manual - OmniCore V400XT 257
3HAC081697-001 Revision: A
© Copyright 2022-2023 ABB. All rights reserved.
5 Repair
5.2.12 Replacing the power supply
Continued
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