Draining the axis-4 gearbox
Use this procedure to drain the gearbox.
NoteAction
Run the robot to calibration position.1
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safe-
guarded space.
2
WARNING
Handling gearbox oil involves several
safety risks, see Gearbox lubricants (oil or
grease) on page 29.
3
CAUTION
The gearbox can contain an excess of
pressure that can be hazardous. Open the
oil plug carefully in order to let the excess
pressure out.
4
Place the oil collecting vessel underneath
the oil drain plug.
5
xx2100002095
Remove the oil plug from the drain hole
and let the oil run into the vessel.
6
Continues on next page
Product manual - IRB 6710 155
3HAC085695-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
4 Maintenance
4.4.5 Changing the oil in axis-4 gearbox
Continued
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