7.7 Lubricating the current collector
DANGER
Turn off all electrical power, hydraulic and pneumatic pressure supplies before
entering the workspace of the manipulator.
Also read the safety sections:
•
Risks associated with live electric parts on page 22
•
Safety risks during installation and service work on robots on page 16
Current collector
The function of the current collector is to transfer the weld current through the
rotary unit. This takes place through a spring-loaded contact bar against the shaft.
The contact bar needs to be lubricated approximately after 400 hours of operation.
This should be done using a special grease, P34 from Nies, article number:
0501869-001.
Required equipment
Note
Equipment
Grease type: P34 from Nies. Article number:
0501869-001.
Grease
Standard tools
Grease gun
Lubricating the current collector
Information
Action
Note
Amount of grease: 12 ml.
Lubricate the current collector using a grease gun.
1
Product manual - Motor Units and Gear Units
85
3HAC040148-001 Revision: K
© Copyright 2011 -2018 ABB. All rights reserved.
7 Maintenance
7.7 Lubricating the current collector
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