ABB IRB 760 Series Product Manual page 280

4 Repair
4.5.1 Replacing the balancing device
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6
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280
Action
Remove the plastic screws in the upper end of
the balancing device.
Insert two screws, M12x50 in the holes to
neutralize the spring force. Screw in the screws
until they have proper contact with the cylinder
inside.
The length of the cylinder is now locked and
the balancing device is unloaded. It should now
be possible to easily rotate the balancing
device.
Attach a lifting accessories to the balancing
device.
Use the hole in the lifting ear.
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Product manual - IRB 760
3HAC039838-001 Revision: M