ABB Robotics IRB 6790 Product Manual page 395

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Refitting the front shaft of the balancing device
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Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Refit new VK covers.
Note
Temporarily remove the screw on the
cradle to let go of overpressure if the VK
covers are hard to fit.
Apply Loctite 577 on the threads and refit
the screw.
xx1700001800
Wipe clean from residual grease.
DANGER
Make sure all safety requirements are met
when performing the first test run.
Action
Turn the power to the robot on temporarily.
Use caution and jog the robot to the calibration
position (if not already done).
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot working
area.
Apply the lifting accessory to the balancing device
(if not already done).
Remove all residue of Loctite in the screw hole of
the shaft.
Wipe all contact surfaces inside the recess clean
from contamination.
© Copyright 2019 - 2020 ABB. All rights reserved.
4.6.2 Replacing the balancing device
Note
VK cover, 90x12, 3HAA2166-36
xx1300000837
Note
Lifting shackle: SA-10-8-NA1
Lifting accessory (chain):
3HAC15556-1
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4 Repair
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