Refitting the brake release unit
Use this procedure to refit the brake release unit.
NoteAction
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
please read the safety information in the section
WARNING - The unit is sensitive to ESD! on page 47
1
xx1300000744
Refit the bracket with the brake release unit fitted.
Make sure the unit is placed as straight as possible
on the bracket! The push buttons can otherwise get
jammed when the SMB cover is refitted.
2
xx1300000670
Reconnect the connectors X8, X9 and X10 to the
brake release unit.
3
xx1300000742
Refit the SMB cover with its attachment screws.
Note
Do not refit the push button guard at this point!
4
WARNING
Before continuing any service work, please observe
the safety information in section WARNING - The
brake release buttons may be jammed after service
work on page 45!
5
Continues on next page
244 3HAC044266-001 Revision: -
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.4.4 Replacing the brake release unit
Continued
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