Required documents
NoteArticle numberDocument
3HAC065464-009Circuit diagram - OmniCore C90XT
Removing the HMI signal connector
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
Opening the door on page 174.Open the door.2
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.
3
xx1900001446
Removing the HMI signal connector
Note/IllustrationAction
Remove the cables out from the clips in
the cabinet carefully.
Note
Make records about the sequence that
cables are removed. The cables need to
be installed in the same position.
1
Disconnect:
• TPU (X4) - K2.X9 & X13
2
Continues on next page
Product manual - OmniCore C90XT 307
3HAC073706-001 Revision: D
© Copyright 2020-2021 ABB. All rights reserved.
5 Repair
5.3.5 Replacing the HMI signal (FlexPendant) connector
Continued
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