ABB Robotics IRB 6790 Product Manual page 292

4 Repair
4.5.2 Replacing the wrist
Continued
4
5
6
7
Retrieving access to the wrist cabling
Use this procedure to remove the wrist cover to retrieve access to the axis-5 and
axis-6 motor cables.
1
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292
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the safe-
guarded space.
Prepare a pallet with cardboard in front of
the robot or where it is possible, to be used
for putting down the wrist unit on.
Check the leak flow value on the flow
sensor.
Note the value to be able to compare it
when repair is completed.
CAUTION
Turn off the air pressure supply.
Action
DANGER
Make sure that all supplies for electrical
power and hydraulic pressure are turned
off.
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xx1700001593
Note
Product manual - IRB 6790
3HAC063331-001 Revision: B