Draining the axis-4 gearbox
Use this procedure to drain the gearbox.
Note
Action
Jog axis-3 to position -180°.
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
3
CAUTION
The gearbox can contain an
excess pres-
sure
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
xx1700000010
Remove the oil plug from the drain hole
and let the oil run into the vessel.
6
Continues on next page
Product manual - IRB 6700Inv
163
3HAC058254-001 Revision: L
© Copyright 2017 - 2020 ABB. All rights reserved.
3 Maintenance
3.4.5 Changing oil, axis-4 gearbox
Continued
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