ABB CRB 15000 Product Manual page 73

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Product manual - CRB 15000
3HAC077389-001 Revision: L
3.3.4 Manually releasing the brakes with the external tool
Action
Take out the tool from its holder.
DANGER
When releasing the holding brakes, gravity can af-
fect the robot so that the arm moves downwards
quickly.
Make sure that the arm is secured against col-
lapsing under gravity and that no personnel is at
risk of getting hit by the arm moving downwards.
Release the holding brake on a particular robot
axis by holding the brake release tool against the
small round recess at the axis.
The brake will function again as soon as the tool is
removed.
Put back the tool in its holder and store on specified
location close to the robot.
© Copyright 2021 - 2023 ABB. All rights reserved.
3 Installation and commissioning
Note
Brake release tool: 3HAC079146-
001
xx2000002542
xx2000002538
The sensor behind the cover is
triggered by the tool magnet and
the corresponding motor holding
brake will be released.
If any faulty functionality is dis-
covered, see
does not work on page
Continues on next page
Continued
Brake release tool
1063.
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