ABB IRB 7600 Series Product Manual page 224

3 Maintenance
3.5.1. Lubrication of spherical roller bearing, balancing device
Continued
Lubrication, balancing device bearing
The procedure below details how to lubricate the spherical roller bearing.
222
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Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
Turn off all electric power and hydraulic but
not the air pressure to the gearboxes, motors
and SMB.
2. Lubricate the spherical roller bearing through
the lubrication nipple in the ear with grease.
Fill until excessive grease is forced out
between the shaft and the sealing spacer.
3. Clean the area from any excessive grease
and check the area once again after
operation of the robot, in order to make sure
there is no incorrect leakage from the o-rings.
Note
Art. no. and amount is specified in
Required equipment on page
Shown in the figure Location of bearing
on page 221!
The balancing device must be
mounted on the robot when lubricating
the bearing!
Read more about the inspection in
section Inspection, balancing device -
Check for leakage on page 172.
3HAC022033-001 Revision: K
221!