NoteAction
xx2000002009
Disconnect the connectors from the drive board.
• D1.X1 from X1
• D1.DC+ from DC+
• D1.DC- from ground
• D1.X4 from X4
• D1.X2 from X2
• D1.X5 from X5
• DR.X8 from X8
CAUTION
Use tweezers to unlock connectors and pull them
off.
4
Removing the axis-1 joint unit (-5/0.95)
NoteAction
Lifting aid: 3HAC077788-001Fit the lifting aid to the joint unit.
CAUTION
The connectors and the joint unit cables are
sensitive to mechanical damage. Handle the as-
sembly with care.
1
Screws: M4x35 (4 pcs)
xx2000001994
xx2100000296
Remove two attachment screws.
Dispose the screws.
New screws are included in the spare part delivery
of the joint unit.
2
Continues on next page
662 Product manual - CRB 15000
3HAC077389-001 Revision: L
© Copyright 2021 - 2023 ABB. All rights reserved.
5 Repair
5.5.1 Replacing the base
Continued