ABB IRB 8700 Series Product Manual page 244

4 Repair
4.4.4 Replacing the brake release unit
Continued
Disconnecting the brake release unit
1
2
3
4
Removing the brake release unit
1
2
3
Continues on next page
244
Action
DANGER
Make sure that all supplies for electrical power, hy-
draulic pressure, and air pressure are turned off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
read the safety information in section
sensitive to ESD on page 32
Take a picture or make notes of how the robot cabling
is positioned in regard to the brake release board.
Use caution and remove the connectors X8, X9 and
X10 from the brake release board.
Action
DANGER
Make sure that all supplies for electrical power, hy-
draulic pressure, and air pressure are turned off.
Unscrew the attachment screws securing the brake
release unit bracket.
Remove the bracket with the brake release unit fitted.
© Copyright 2015-2018 ABB. All rights reserved.
Note
The unit is
xx1300000670
Note
xx1300000744
Product manual - IRB 8700
3HAC052853-001 Revision: F