ABB Robotics IRB 4600 Manual page 281

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9
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Refitting the lower arm
Use this procedure to refit the lower arm.
1
Product manual - IRB 4600
3HAC033453-001 Revision: Y
Action
Fit a lifting lug in one of the upper holes in
the lower arm, for the attachment screws.
Remove the attachment screws and wash-
ers that secure the lower arm to the axis-2
gearbox.
Remove the lower arm.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
© Copyright 2009-2021 ABB. All rights reserved.
4.5.1 Replacing the lower arm
Note
The figure shows other design than Type
C and Type D, but the principle of fitting
the lifting lug is the same on Type C and
Type D.
xx0800000379
Parts:
• A: Lifting lug
xx1800000935
Note
Continues on next page
4 Repair
Continued
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