ABB IRB 8700 Product Manual page 172

3 Maintenance
3.5.1 Lubricating the spherical roller bearings, balancing device
Continued
Lubricating the spherical roller bearings
Use this procedure to lubricate the spherical roller bearings.
The procedure to lubricate the upper and lower spherical roller bearing is the same.
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2
3
4
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172
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
Unscrew both screws on either side of the
bearing and fill grease from one of the
holes until grease appears in the other
hole.
Refit the two screws.
Wipe clean from residual grease.
Note
Inspect the bearings after a few days run-
ning. Some of the refilled grease may have
emerged from the bearing. Wipe clean from
residual grease.
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Note
Grease: 3HAC042534-001
Product manual - IRB 8700
3HAC052853-001 Revision: M