ABB IRB 760 User Manual

Removing, brake release unit
Use this procedure to remove the brake release unit.
NoteAction
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
1
xx0200000023
2
WARNING!
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 48
Shown in the figure Location of brake
release unit on page 174.
Remove the push button guard from the SMB
cover.
3
The guard must be removed to ensure
a correct refitting of the brake release
unit.
Shown in the figure Location of brake
release unit on page 174.
Open the SMB cover by unscrewing the attach-
ment screws.
Let the battery stay connected, to avoid the
need of synchronization of the robot!
4
Remove the complete brake release unit (in-
cluding brake release unit and bracket) from
the SMB recess, by removing its two attach-
ment screws.
5
xx0200000129
Disconnect the connectors X8, X9 and X10
from the brake release unit.
6
• A: Connector X8
• B: Connector X9
• C: Connector X10
• D: Push buttons
Location of the brake release unit is
shown in the figure Location of brake
release unit on page 174.
Continues on next page
3HAC039838-001 Revision: C 175
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.3.4 Replacing the brake release unit
Continued

ABB IRB 760 Specifications

General

Brand	ABB
Model	IRB 760
Category	Robotics
Language	English