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3 Maintenance
3.3.6 Inspecting the oil level in axis-5 gearbox
Continued
2
3
4
5
6
7
8
9
10
144
Action
Move the robot upper arm to a horizontal position.
Turn the wrist unit in a way that both oil plugs are
facing upwards.
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 to the upper edge of the filling
and inspection oil plug hole (a): 30 mm
Adjust the oil level, if required.
Refit the oil plug.
WARNING
Do not mix oil types! If wrong oil is refilled, the
gearbox must be rinsed as detailed in Technical
reference manual - Lubrication in gearboxes.
© Copyright 2004-2018 ABB. All rights reserved.
Note
This is a precaution to reduce the
temperature dependency of the
measurement.
Shown in the figure
Location of
gearbox on page
143.
xx0500002222
Where to find type of oil and total
amount is detailed in
Type and
amount of oil in gearboxes on
page
172.
Further information about how to fill
the oil may be found in the section
Filling, oil, axis 5 on page
Tightening torque:24 Nm
Product manual - IRB 6650S
3HAC020993-001 Revision: Z
187.
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