ABB IRB 920 Product Manual page 411

4
5
6
Removing the shaft for Clean Room/ IP54 robots
1
Product manual - IRB 920
3HAC075721-001 Revision: C
Action
For robots with protection class IP54 (option 3350-
540)
For robots with protection type Clean Room (op-
tion 3351-1)
Remove the lower cover from the ball screw.
For robots with protection class IP54 (option 3350-
540)
For robots with protection type Clean Room (op-
tion 3351-1)
Remove the screws on the flange with bearing.
For robots with protection class IP54 (option 3350-
540)
For robots with protection type Clean Room (op-
tion 3351-1)
Remove the flange with bearing.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
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5.6.1 Replacing the mechanical stopper
Note
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Note
Continues on next page
5 Repair
Continued
411