ABB Robotics IRB 6790 Product Manual page 258

4 Repair
4.5.1 Replacing the upper arm
Continued
4
Disconnecting the axis-5 motor cables
1
2
Continues on next page
258
Action
Cut the cable ties that hold the cable har-
ness to the plate.
Note
Keep the heat protection plate until refitting.
Tip
If removing the plate only for replacing the
motor, the cabling does not need to be
loosened from the plate.
Action
DANGER
Make sure that all supplies for electrical
power and hydraulic pressure are turned
off.
Unscrew the attachment screws and
washers and remove the motor cover.
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Product manual - IRB 6790
3HAC063331-001 Revision: B