3 Maintenance
3.2.1. Specification of maintenance intervals
 3HAC022032-001  Revision: E88
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3.2  Maintenance schedule 
3.2.1. Specification of maintenance intervals 
Description 
The intervals may be 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.