ABB IRB 6700 Product Manual page 344

4 Repair
4.6.1 Replacing spherical roller bearing, link ear
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344
Action
Fit a locking screw through the hole for the
lock screw in the frame and into the lower
arm (or using a lifting accessory or similar).
The lock screw is used to secure the weight
of the lower arm, in order to avoid acci-
dents or damage.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
Remove any equipment, if fitted, on or
close to the balancing device.
Fit a lifting shackle to the balancing device.
Fit the lifting accessory to the shackle and
raise to unload the weight.
© Copyright 2013 ABB. All rights reserved.
Note
Lock screw, M16x120
xx1200001116
Lifting shackle: SA-10-8-NA1
xx1300000661
Lifting accessory (chain): 3HAC15556-1
3HAC044266-001 Revision: -