ABB IRB 8700 Series Product Manual page 550

4 Repair
4.6.4 Unloading and restoring the balancing device
Continued
6
Restoring the pressure of the balancing device
Use these procedures to restore the pressure of the balancing device.
Restoring the pressure of the balancing device
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2
3
4
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550
Action
In a procedure where both balancing
devices shall be removed, unload the
pressure of the other in the same way.
Action
Use a Mobile platform ladder (or similar) to
reach the upper end of the balancing
device.
DANGER
Do not use the robot as ladder.
Restore the pressure of the balancing
device by unscrewing the two M16x80
screws alternately little by little.
Remove the screws.
Refit the M16x35 screws in the holes on
top of the balancing device.
© Copyright 2015-2018 ABB. All rights reserved.
Note
Note
Mobile platform ladder
xx1500001985
xx1500002308
Attachment screws: M16x35 (2 pcs)
xx1500001971
Product manual - IRB 8700
3HAC052853-001 Revision: F