NoteAction
How to fill oil is described in section:
• Changing oil, axes-5 and -6 gear-
boxes on page 176
Add oil if required.8
Tightening torque:
• 10 Nm
Refit oil plug, wrist.9
Inspecting oil level, gearbox axes 5-6 - wrist 12/20 kg
Use this procedure to fill oil in the gearbox.
NoteAction
Move the robot to a position where the upper
arm is close to horizontal and axis 4 in the
calibration position.
1
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
2
CAUTION
The gearbox can contain an excess of pres-
sure that can be hazardous. Open the oil plug
carefully in order to let out the excess pres-
sure.
3
See the figure in:
• Location of gearbox, axes 5-6 on
page 128
Remove the oil plug, wrist.4
Required oil level:
• 3 ± 3 mm from the lower edge of the
oil plug in the wrist house. Open the
oil plug in the tilthouse to allow the oil
level between axis 5 and 6 to level.
5
How to fill oil is described in section:
• Changing oil, axes-5 and -6 gear-
boxes on page 176
If necessary, refill oil.6
Tightening torque:
• 10 Nm
Refit the oil plug.7
3HAC033453-001 Revision: H 131
© Copyright 2009-2013 ABB. All rights reserved.
3 Maintenance
3.3.5 Inspecting oil level, gearbox axes 5 - 6
Continued
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