ABB IRB 140 Product Manual page 94

3 Maintenance
3.5.2 Changing the oil in axes 5 and 6 gearboxes
Continued
Filling oil, wrist unit
The procedure below details how to fill oil in the gearboxes in the wrist unit.
1
2
3
4
5
94
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the
safety information in the section
Safety risks during work with gearbox lubric-
ants (oil or grease) on page
Remove the oil plug, draining and filling.
Position the robot as shown in the figure to the
right:
• upper arm: downwards for a standing
robot
• axis 4: 90º, to a position where the oil
plug (A), faces upwards.
Fill oil in the wrist unit through the oil plug.
Refit the oil plug.
© Copyright 2004-2013 ABB. All rights reserved.
Note/Illustration
WARNING -
50.
Shown in the figure
plugs on page
Where to find type of oil and total
amount is detailed in
of oil in gearboxes on page
xx0500001435
• A: Oil plug, draining and filling
The position for an inverted robot is
the opposite.
Location of oil
92!
Type and amount
91.
3HAC027400-001 Revision: K