ABB IRB 140 type C Product Manual page 73

Filling oil, wrist unit
The procedure below details how to fill oil in the gearboxes in the wrist unit.
3HAC027400-001 Revision: C
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2.
WARNING!
Handling gearbox oil involves several safety
risks. Before proceeding, please observe the
safety information in section
Safety risks during work with gearbox oil on
page 34.
3. Remove the oil plug, draining and filling.
4. 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.
5. Refit the oil plug.
3.5.1. Oil change, gearbox axes 5 and 6
Note/Illustration
WARNING -
Shown in the figure
plugs on page
The oil quality and amount is specified
in section
page 69!
xx0500001435
•
The position for an inverted robot is the
opposite.
3 Maintenance
Continued
Location of oil
69!
Required equipment on
A: Oil plug, draining and filling
71