ABB IRB 6660 Product Manual page 271

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Product manual - IRB 6660
3HAC028197-001 Revision: S
Action
CAUTION
The balancing device weighs 70 kg.
All lifting accessories used must be sized ac-
cordingly!
Attach lifting accessory to the balancing device
and lift it on to the auxiliary shafts.
Adjust the length between the upper and lower
bearings by means of the M12 screws, used to
neutralize the spring force.
This length should preferably be 0.5 mm too
short than 0.1 mm too long. If the distance is
too long the bearings may be damaged when
erecting the balancing device.
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4.5.3 Replacing the balancing device
Note
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4 Repair
Continued
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