3 Maintenance3.2.1. Specification of maintenance intervals3HAC028197-001 Revision: A84© Copyright 2007-2008 ABB. All rights reserved.3.2 Maintenance schedule and component life3.2.1. Specification of maintenance intervalsDescriptionThe intervals may be specified in different ways depending on the type of maintenanceactivity 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 robotmeans more frequent maintenance activities.• SIS: specified by the robot's SIS (Service Information System). A typical value isgiven for a typical work cycle, but the value will differ depending on how hard eachpart is run. The SIS is further detailed in the Operating manual Service InformationSystem. Document number can be found in sectionReferences on page 8.
