ABB CRB 15000 - Swing and Base; Replacing the Base

5.5 Swing and base
5.5.1 Replacing the base
Location of the base
The base is located as shown in the figure.
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Summary of the replacement procedure
This is a brief summary of the replacement procedure, containing the major actions
to be performed.
1 Separate the cabling between the swing and the lower arm.
2 Remove the lower and upper arm undivided.
3 Remove the axis-2 joint unit.
4 Remove the swing.
5 Loosen the base from the foundation and lay it down on its side.
6 Remove the axis-1 joint unit.
7 Replace the base. Move the base cabling and axis-1 brake release unit from
old to new base.
Continues on next page
Product manual - CRB 15000 647
3HAC077389-001 Revision: L
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5 Repair
5.5.1 Replacing the base