ABB OmniCore IRB 6720, Product Manual

Page: 276 / 640

Note Action
Lift away the wrist. 5
Refitting the wrist
These procedures describes how to refit the wrist.
Preparations before refitting the wrist
Note Action
Wipe clean all contact surfaces. 1
xx2200002149
Prepare the new wrist spare part by remov-
ing the wrist cover and the motor covers. 2
Brake release tool: 3HAC081310-001 If axis 5 is not already in po90°,
connect the brake release tool, release the
brakes and move the axis manually into
that position. 3
User instructions are enclosed with the
tool.
xx2100000666
Release the brakes of the axis-5 motor with
the brake release tool.
1 Turn off the brake release tool.
2 Connect the tool to the motor power
connector (MP).
3 Release the brakes by turning on the
brake release tool and pressing the
brake release button on the tool.
The power for brake release is only
applied for 180 seconds after activa-
tion.
DANGER
Handling the tool incorrectly will cause
serious injury.
Read and follow enclosed user instructions
for the tool.
Continues on next page
276 Product manual - IRB 6720
3HAC085697-001 Revision: C
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.5.1 Replacing the wrist
Continued