ABB IRB 660 Product Manual page 237

Equipment, etc.
Auxiliary shaft
Auxiliary shaft, long
Auxiliary shaft, short
Lock screw
Screw
Lubrication tool
Lifting accessories
Locking liquid
Standard toolkit
Ball bearing puller
Removing, balancing device
Use this procedure to remove the balancing device.
1
2
Product manual - IRB 660
3HAC025755-001 Revision: W
Art.no.
3HAC5281-1
3HAC5275-1
3HAC5276-1
-
3HAC5222-2
-
3HAB7116-1
-
-
Action
Move the robot to a position close enough to
its calibration position, to allow the lock screw
to be inserted into the hole for the lock screw.
Lock the lower arm by inserting the lock screw
into the hole.
CAUTION
Tighten by hand!
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4.5.1 Replacing the balancing device
Note
For fitting the inner rings of the bearings
M16 x 90
For securing the lower arm.
2 pcs, M12 x 50
For neutralizing the spring force of the
balancing cylinder.
Loctite 243
Content is defined in section
tools on page 347.
Note
The balancing device must be placed
in a 90° angle from the floor, in order
the be lifted in the most secure way.
See the figure in Location, balancing
device on page 236.
xx1000001101
Continues on next page
4 Repair
Continued
Standard
237