Draining the axis-4 primary gearbox
NoteAction
Jog the robot to a comfortable working
position.
1
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 37.
3
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.
4
xx1500002017
Remove the plug from the ventilation hole.
WARNING
If the ventilation hole is not open when the
oil dispenser is working, there is a risk of
damaging vital parts in the gear!
5
Continues on next page
154 Product manual - IRB 8700
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
3 Maintenance
3.4.4 Changing oil, axis-4 primary gearbox
Continued
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