ABB IRB 910INV Product Manual page 590

5 Repair
5.6.10 Replacing the outer arm
Continued
6
Refitting the outer arm
Use these procedures to refit the outer arm.
Refitting the ball screw assembly
1
2
Continues on next page
590
Action
Lay down the ball screw assembly.
CAUTION
If the ball screw nut or ball screw spline nut go
out of the screw shaft, the ball screw is destroyed.
Be careful when you do any work that may cause
this.
Action
For robots with protection type Clean Room:
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free. See Cut the paint or surface on the robot
before replacing parts on page 118
Note
After all repair work, wipe the Clean Room robot
free from particles with spirit on a lint free cloth.
Refit the ball screw assembly to the outer arm.
Tip
Hold the lower part of the ball screw to prevent it
from dropping.
Or the ball screw may be destroyed.
CAUTION
If the ball screw nut or ball screw spline nut go
out of the screw shaft, the ball screw is destroyed.
Be careful when you do any work that may cause
this.
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Note
Note
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Product manual - IRB 910INV
3HAC068055-001 Revision: K