ABB IRB 6620 - 150/2.2 - 3.2 Maintenance schedule and expected component life

3 Maintenance
3.2.1. Specification of maintenance intervals
3HAC027151-001 Revision: B92
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3.2 Maintenance schedule and expected component life
3.2.1. Specification of maintenance intervals
Description
The intervals is specified in different ways depending on the type of maintenance activity to
be carried out and the working conditions of the robot:
• Calendar time: specified in months regardless of whether the robot system is run or not
• Operating time: specified in operating hours. More frequent running of the robot
means more frequent maintenance activities.