ABB IRB 6620LX Product Manual page 131

Inspecting the oil level in axis-4 gearbox
Use this procedure to inspect the oil level in the axis-4 gearbox.
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Product manual - IRB 6620LX
3HAC035737-001 Revision: P
Action
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the
safety information in the section
during work with gearbox lubricants (oil or
grease) on page 36.
Move the robot to the calibration position.
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
Make sure that the oil temperature is +25°C
±10°C.
Open the oil plug, filling and inspection.
Measure the oil level.
Required oil level: 0-10 mm
Adjust the oil level, if required.
Refit the oil plug.
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3.3.4 Inspecting the oil level in axis-4 gearbox
Note
Safety risks
This is detailed in section
tion marks and synchronization posi-
tion for axes on page
This is a precaution to reduce the tem-
perature dependency of the measure-
ment.
Shown in the figure
box on page
xx1400002785
A Oil plug hole
B Required oil level
C Gearbox oil
Where to find type of oil and total
amount is detailed in
of oil in gearboxes on page
Further information about how to fill the
oil may be found in the section
oil on page 156.
Tightening torque:24 Nm
3 Maintenance
Continued
Synchroniza-
303.
Location of gear-
130.
A
B
C
Type and amount
143.
Filling,
131