NoteAction
Move the robot upper arm to a horizontal position.2
Turn the wrist unit in a way that both oil plugs are
facing upwards.
3
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.
4
This is a precaution to reduce the
temperature dependency of the
measurement.
Make sure that the oil temperature is +25°C
±10°C.
5
Shown in the figure Location of
gearbox on page 121.
Open the oil plug, filling and inspection.6
xx0500002222
Measure the oil level.
Required oil level to the upper edge of the filling
and inspection oil plug hole (a): 30 mm
7
Where to find type of oil and total
amount is detailed in Type and
amount of oil in gearboxes on
page 144.
Adjust the oil level, if required.8
Further information about how to fill
the oil may be found in the section
Filling, oil, axis 5 on page 157.
Tightening torque:24 NmRefit the oil plug.9
122 Product manual - IRB 6660
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
3 Maintenance
3.3.4 Inspecting the oil level in axis-5 gearbox
Continued
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