NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
3
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.
4
See the figure in:
• Location of axis 3 gearbox on
page 123
Type C: Open the oil plug, armhouse (pos.
B).
Other design than Type C: Open the oil plug,
armhouse.
5
Measure the oil level at the oil plug hole.6
Required oil level:
• oil in the gearbox shall be just below
the edge of the oil plug hole.
How to fill oil is described in section:
• Changing the oil, axis-3 gearbox
on page 166
Add oil if required.7
Tightening torque:
• Other design than Type C, in
armhouse: 10 Nm
Other design than Type C, in
gearbox: 3 Nm
Type C, both plugs: 10 Nm
Refit the oil plug.8
3HAC033453-001 Revision: H 125
© Copyright 2009-2013 ABB. All rights reserved.
3 Maintenance
3.3.3 Inspecting the oil level, axis 3 gearbox
Continued
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