ABB CRB 1100 Product Manual page 452

5 Repair
5.6.2 Replacing the extender unit and wrist
Continued
2
3
4
Separating the extender unit and wrist
Notice that this procedure is valid for CRB 1100-4/0.58.
1
Continues on next page
452
Action
CAUTION
Removing gearboxes will release axes. This
means the axes can fall down.
Make sure axes are well supported before remov-
ing gearboxes.
Remove the screws.
Pull out the gearbox.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
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Note
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Note
Product manual - CRB 1100
3HAC078007-001 Revision: J