Note
Action
A
B
C
xx1100000946
A Cable bracket
B Cable bracket
C Cable strap
Loosen the cabling from the lower arm
by removing two cable brackets and a
cable strap.
5
CAUTION
The weight of the complete upper and
lower arm together is 205 kg
All lifting accessories used must be
sized accordingly.
6
Attach a roundsling around the upper
arm house.
7
Unload the weight of the lower and
upper arm package by stretching the
roundslings with the overhead crane.
Turn on the power temporarily and re-
lease the brakes of axis 2 to rest the
weight onto the roundslings.
8
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot
working area.
9
Continues on next page
320
Product manual - IRB 4600
3HAC033453-001 Revision: Y
© Copyright 2009-2021 ABB. All rights reserved.
4 Repair
4.8.2 Replacing gearbox axis 2
Continued
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