ABB Robotics IRB 4600 Manual page 121

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Product manual - IRB 4600
3HAC033453-001 Revision: Y
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
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.
Type C and Type D: Open the oil plug, arm-
house (pos. B).
Other design than Type C and Type D: Open
the oil plug, armhouse.
Measure the oil level at the oil plug hole.
Required oil level:
• oil in the gearbox shall be just below
the edge of the oil plug hole.
Add oil if required.
Refit the oil plug.
© Copyright 2009-2021 ABB. All rights reserved.
3.3.3 Inspecting the oil level, axis 3 gearbox
Note
See the figure in:
• Location of axis 3 gearbox on
page 119
How to fill oil is described in section:
• Changing the oil, axis-3 gearbox
on page 163
Tightening torque:
• Other design than Type C and
Type D, in armhouse: 10 Nm
Other design than Type C and
Type D, in gearbox: 3 Nm
Type C and Type D, both plugs:
10 Nm
3 Maintenance
Continued
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