ABB IRB 660, Product Manual, Page: 92 / 362

3.2 Maintenance schedule and expected component life
3.2.1 Specification of maintenance intervals
Introduction
The intervals are specified in different ways depending on the type of maintenance
activity to be carried out and the working conditions of the IRB 660:
• Calendar time: specified in months regardless of whether the system is
running or not.
• Operating time: specified in operating hours. More frequent running means
more frequent maintenance activities.
• SIS: specified by the robot's SIS (Service Information System). A typical
value is given for a typical work cycle, but the value will differ depending on
how hard each part is run.
The SIS used in M2004 is further described in the Operating manual - Service
Information System .
Robots with the functionality Service Information System activated can show active
counters in the device browser in RobotStudio, or on the FlexPendant.
Overhaul
Depending on application and operational environment a complete overhaul may
be necessary in average around 40000 hours.
ABB Connected Services and its Assessment tools can help you to identify the
real stress level of your robot, and define the optimal ABB support to maintain your
robot working.
Contact your local ABB Customer Service to get more information.
92 Product manual - IRB 660
3HAC025755-001 Revision: W
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3 Maintenance
3.2.1 Specification of maintenance intervals