ABB IRB 6640 Product Manual page 194

3 Maintenance
3.5.3. Rust preventive measures, support bearing in wrist (Foundry Prime)
Continued
Greasing bearings
The procedure describes how to apply rust preventive on the support bearing.
192
Action
1. Put the robot and the upper arm in a suitable
position.
2.
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.
3. Dismantle the air hose from motor axis 6.
4. Tighten the hose clamp on motor axis 6, and
remove the air hose.
5. Remove the cover.
6. Apply rust preventive on the bearing and cable
bracket with the brush.
7. Refit the cover.
8. Perform a leakdown test.
Note
A
xx0600002864
• A: Cover
See Location of bearing on page
191.
See Inspection of air hoses
(Foundry Prime) on page 147.
3HAC026876-001 Revision: F