ABB Robotics IRB 6790 Product Manual page 193

5
6
Disconnecting the axis-3 and axis-4 motor cables
1
2
Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Remove the cable gland cover by perform-
ing the following steps:
1 Open the inner screw a little (the one
the arrow is pointing at). No need to
remove this screw from the motor.
2 Remove the outer screw.
3 Slide the cable gland cover away
from the inner screw. Make sure the
gasket is not damaged.
Tip
Make a note in which direction the cable
exit hole is facing, if the motor will be re-
moved too. The motor shall be refitted in
the same position.
Use caution and pull out the motor cables.
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.
Note
Axis 3 and 4 motors only:
Be careful not to damage the air hose or
air nipple.
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4.4.1 Removing the cable harness
Note
xx1300000656
Note
xx1200001135
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4 Repair
Continued
193