ABB IRB 6700 Series - Page 294

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 The
unit is sensitive to ESD on page 31
1
Maximum tightening torque: 5
Nm.
Fasten the brake release unit to the bracket.2
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.
3
X9
X8
X10
xx1700000978
Reconnect the connectors X8, X9 and X10 to the
brake release unit.
Be careful not to damage the sockets or pins.
Make sure the connector and its locking arms are
snapped down properly.
4
Verify that the robot cabling is positioned correctly,
according to previously taken picture/notes.
WARNING
Screened cables must not get in contact with the
brake release board after installation. Eliminate all
risks of contact between screened cables and the
brake release board.
5
xx1300000742
Refit the SMB cover with its attachment screws.
Note
Do not refit the push button guard at this point!
6
Continues on next page
294 Product manual - IRB 6700
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
4 Repair
4.4.4 Replacing the brake release unit
Continued