NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot
working area.
9
Preparations before removing the shaft in the link ear
NoteAction
Jog axis-2 to the calibration position (if not
already in this position).
1
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the safe-
guarded space.
2
Remove any equipment, if fitted, on or
close to the balancing device.
3
CAUTION
The weight of the balancing device (exclud-
ing cradle) is 140 kg
All lifting accessories used must be sized
accordingly.
4
Lifting shackle: SA-10-8-NA1
xx1300000661
Fit a lifting shackle to the balancing device.5
Lifting accessory (chain): 3HAC15556-1Fit the lifting accessory (chain) to the
shackle and raise to unload the weight.
6
Continues on next page
322 Product manual - IRB 6790
3HAC063331-001 Revision: B
© Copyright 2019 - 2020 ABB. All rights reserved.
4 Repair
4.5.4 Replacing the lower arm
Continued
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