NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
2
WARNING
Handling gearbox oil involves several
safety risks. Before proceeding, please
read the safety information in the section
Safety risks during work with gearbox lub-
ricants (oil or grease) on page 36.
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
xx1200000956
Remove the oil plug from the drain hole
and let the oil run into the vessel.
6
xx1200000957
Remove the oil plug from the fill/level hole.
Note
The level hole is opened to speed up the
drainage.
7
Continues on next page
Product manual - IRB 6700 177
3HAC044266-001 Revision: N
© Copyright 2013 - 2018 ABB. All rights reserved.
3 Maintenance
3.4.5 Changing oil, axis-4 gearbox
Continued