ABB Robotics IRB 1520 Product Manual page 91

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Product manual - IRB 1520
3HAC043435-001 Revision: L
Action
Rotate the upper arm so that the oil plug is
on top of the upper arm and is completely
perpendicular.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
CAUTION
The gearbox can contain an excess of
pressure that can be hazardous. Open the
oil plug carefully in order to let out the ex-
cess pressure.
Open the oil plug.
Measure the oil level at the oil plug hole.
Required oil level:
• 30 mm ± 3 mm below the lower edge
of the oil plug hole.
Add oil if required.
Refit the oil plug, filling.
© Copyright 2012-2020 ABB. All rights reserved.
3.3.5 Inspecting the oil level, axis 5 gearbox
Note
See Location of axis 5 gearbox on
page 90.
See Location of axis 5 gearbox on
page 90.
Tightening torque:
• 3 Nm
3 Maintenance
Continued
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