Note
Action
How to fill oil is decribed in section:
•
Changing oil, axes-5 and -6 gear-
boxes on page 176
Add
oil
if required.
7
Tightening torque:
•
10 Nm
Refit the oil plugs.
8
Inspecting oil level, gearbox axes 5-6 alternative method - wrist 60 kg
Use this procedure to inspect the oil level in gearbox axes 5-6 as an alternative
method.
Note
Action
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the
safety information in the section
- Safety risks during work with gearbox lub-
ricants (oil or grease) on page 55
.
1
Move the robot to where the upper arm is
placed in its calibration position.
2
This will put the
oil plug, wrist
on top.
Move the upper arm (axis 3) to a horizontal
position, then rotate (axis 4) +90°.
3
See the figure in:
•
Location of gearbox, axes 5-6 on
page 128
Note
In this position it is
not
possible to open
the
oil plug, tilthouse
, in order to level up
oil in axes 5 and 6!
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot work-
ing area.
4
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.
5
See the figure in:
•
Location of gearbox, axes 5-6 on
page 128
Open the
oil plug, wrist
.
6
Required oil level:
•
63 ±3 mm below the edge of the oil
plug hole.
7
Continues on next page
130
3HAC033453-001 Revision: H
© Copyright 2009-2013 ABB. All rights reserved.
3 Maintenance
3.3.5 Inspecting oil level, gearbox axes 5 - 6
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