Bar System - ABB IRB 360-1/800 Product Manual

3 Maintenance

3.3.5 Bar system

3.3.5 Bar system
General
This section describes maintenance on the bar system, with the intervals 500 and
4000 hours.
Different versions of bearing rings require different maintenance procedures
Valid for robot versions: IRB 360 - 1/1130, IRB 360 - 3/1130, IRB 360 - 1/800, IRB
360 - 1/1600.
At delivery the robot is equipped with bearing rings 3HAC028087-001. These are
maintenance free.
In specific environments the bearing rings 3HAC028087-001 might have been
changed to bearing rings 3HAC2091-1 after delivery. These must be lubricated
regularly.
If the bearing rings have been changed, this has been noted according to
instructions enclosed with the delivery of the bearing rings 3HAC2091-1. The
bearing rings 3HAC028087-001 are white. The bearing rings 3HAC2091-1 are grey.
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112
DANGER
Turn off all electrical power, hydraulic and pneumatic pressure supplies before
entering the workspace of the manipulator.
Also read the safety sections:
• Safety risks related to pneumatic/hydraulic systems on page 33
• Risks associated with live electric parts on page 29
• Safety risks during installation and service work on robots on page 23
Note
The wear on the bearing rings depends on the payload, number of cycles, and
environment. Collisions can damage the bearing rings!
CAUTION
The spring units must be removed according to the description in section
Replacement of parallel arms on page
Note
Never use grease on the bar system.
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174or they will be damaged.
Product manual - IRB 360
3HAC030005-001 Revision: U