ABB IRB 6620LX Product Manual page 244

4 Repair
4.6.2 Replacement of motor axis 2
Continued
2
3
4
5
6
Continues on next page
244
Action
1) Move the robot to a position close
enough to the position showed in
the figure.
DANGER
2) Clear the area before releasing
the brakes, the robot is going to
collapse.
3) Release the brakes for axis 2-6,
releasing brakes are detailed in the
section Manually releasing the
brakes on page 95.
DANGER
Turn off all:
• electric power supply to the
robot
• hydraulic pressure supply to
the robot
• air pressure supply to the ro-
bot
Before entering the robot working
area.
Drain the oil from gearbox, axis 2.
Remove the cover on top of the mo-
tor by unscrewing its four attach-
ment screws.
Remove the cable gland cover at the
cable exit by unscrewing its two at-
tachment screws.
© Copyright 2009-2018 ABB. All rights reserved.
Note
The robot will extracted as shown in the figure.
xx0900000191
Detailed in the section Changing oil, axis-2 gear-
box on page 149.
Shown in the figure Location of motor on page
Make sure the gasket is not damaged!
Product manual - IRB 6620LX
3HAC035737-001 Revision: P
241.