ABB IRB 6640 Product Manual page 178

3 Maintenance
3.4.5. Oil change, gearbox, axis 4
Continued
Filling, oil
The procedure below details how to fill the oil in the gearbox, axis 4.
When using the oil exchange equipment, follow the instructions enclosed with the kit. Art.
no. for the kit is specified in
176
Action
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots:
Do not turn off the air pressure to motors and SMB.
2.
WARNING!
Handling gearbox oil involves several safety risks.
Before proceeding, please read the safety
information in the section
during work with gearbox lubricants (oil or grease)
on page 44.
3. Refill the gearbox with lubricating oil through the oil
plug, filling.
The amount of oil to be refilled depends on the
amount previously being drained. The correct oil
level is detailed in the section
gearbox axis 4 on page
4. Refit the oil plug, filling.
Required equipment on page
WARNING - Safety risks
Inspection, oil level
128.
174.
Note
Shown in the figure Location of
gearbox on page 174.
Art. no. and total amount are
specified in Required equipment
on page 174.
Tightening torque: 24 Nm.
3HAC026876-001 Revision: F