InformationAction
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Method 2 for lifting the upper and lower
arms:
1 Fit the lifting accessories on the up-
per and lower arms as shown in the
figure, and secure the robot in an
overhead crane.
2 Jog axis 3 so that roundsling F is
stretched.
6
• A: Lifting eye (on arm house)
• B: Lifting chain
• C: Shackle and lifting eye VLBG
M12
• D: Lifting chain
• E: Roundsling (put in a loop around
the wrist on the inside)
• F: Roundsling (1.5 m)
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Raise the crane to reach lifting center and
straighten the chains.
7
Release the brakes of axis 2 to let the
weight of the arm system settle in the lifting
accessories.
8
Continues on next page
Product manual - IRB 6640 Foundry Prime 409
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.7.2 Replacing gearbox axis 2
Continued
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