ABB IRB 7600 Series Product Manual page 255

3. Remove the rear cover plate from the robot by
4. Disconnect the earth cable.
5. Disconnect connectors R1.MP and R1.SMB.
6. Pull the cable and connectors up through the cable
7. Disconnect all connectors at motors 1 and 2.
8. Open the SMB cover carefully.
9. Disconnect connectors R2.SMB, R1.SMB1-3,
3HAC022033-001 Revision: K
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Action
removing its attachment screws.
guide in the center of the frame.
The cable between the battery and the SMB-unit may
stay connected, in order to avoid an update of the
revolution counter. Be careful not to let the weight of
the cover strain the cable!
In order to remove the cover completely, the
connector R1.G must be disconnected! This causes
a necessary updating of the revolution counter!
R1.SMB4-6 from the SMB unit.
Disconnect X8, X9 and X10 if the brake release
board is located in frame.
4.3.1. Replacement of cable harness, axes 1-4
Note
Shown in the figure
cable harness on page
Attachment point is shown in the
figure Location of cable harness
on page 251!
Attachment points are shown in
the figure
harness on page
Specified and shown in the figure
Location of cable harness on
page 251!
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4 Repair
Continued
Location of
251.
Location of cable
251.
Continues on next page
253