Disconnecting the BU unit
NoteAction
DANGER
Make sure that all supplies for electrical power, hy-
draulic pressure, and air pressure are turned off.
1
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
2
xx1300000670
Use caution and remove the connectors X8, X9 and
X10 from the brake release board.
3
Concluding procedure
NoteAction
Unscrew the attachment screws securing the bracket
with the brake release unit.
1
xx1300000744
Remove the bracket with the brake release unit fitted.2
Continues on next page
3HAC044266-001 Revision: - 243
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.4.4 Replacing the brake release unit
Continued
To Next Page
Loading...
