ABB IRB 660 Product Manual page 138

3 Maintenance
3.5.1 Lubricating balancing device bearings and piston rod
Continued
10
Lubricating, piston rod
Use this procedure to lubricate the balancing device piston rod.
1
2
3
4
138
Action
Check play between support washer and bearings at
both bearings.
Action
Position axis 2 so that the balancing device is hori-
zontal and the piston rod is extended to the greatest
extent possible.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded space.
Clean piston rod with isopropanol before applying
new grease.
Apply new grease.
© Copyright 2006-2020 ABB. All rights reserved.
Note
Minimum play:
• 0.1 mm
Note
Type of grease is specified in
Required equipment on page137.
Product manual - IRB 660
3HAC025755-001 Revision: W