ABB CRB 15000 - Replacing the Brake Release Unit

5.3.9 Replacing the brake release unit
Location of the brake release unit
CAUTION
Brake release units exist only on robots with RobotWare earlier than 7.10. On
robots with RobotWare 7.10 or later, brake release units are unavailable.
The brake release units are located as shown in the figure.
xx2100000100xx2100000099
Summary of the replacement procedure
This is a brief summary of the replacement procedure, containing the major actions
to be performed.
Axis-1 brake release unit
1 Jog the robot to transportation position.
2 Loosen the robot from the foundation and lay it down on its back.
This step requires two persons.
3 Remove the base cover.
4 Replace the brake release unit.
Axis-2/-3/-4/-5 brake release unit
1 Open the joint unit cover.
Continues on next page
488 Product manual - CRB 15000
3HAC077389-001 Revision: L
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5 Repair
5.3.9 Replacing the brake release unit