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8
9
Inspecting oil level, gearbox axes 5-6 - wrist 12/20 kg
Use this procedure to fill oil in the gearbox.
1
2
3
4
5
6
7
Product manual - IRB 4600
3HAC033453-001 Revision: Y
Action
Add oil if required.
Refit oil plug, wrist.
Action
Move the robot to a position where the upper
arm is close to horizontal and axis 4 in the
calibration position.
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.
Remove the oil plug, wrist.
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.
If necessary, refill oil.
Refit the oil plug.
© Copyright 2009-2021 ABB. All rights reserved.
3.3.5 Inspecting oil level, gearbox axes 5 - 6
Note
How to fill oil is described in section:
•
Changing oil, axes-5 and -6 gear-
boxes on page 173
Tightening torque:
•
10 Nm
Note
See the figure in:
•
Location of gearbox, axes 5-6 on
page 124
How to fill oil is described in section:
•
Changing oil, axes-5 and -6 gear-
boxes on page 173
Tightening torque:
•
10 Nm
3 Maintenance
Continued
127
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