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Chapter 3 Maintenance and Inspection
3.1
Maintenance & Inspection Intervals and Purposes
Carry out the maintenance and inspection jobs show in the table below.
No.
1
Daily
2
Quarterly
3
Biennial
3.1.1
Precautions for installation and maintenance of robots for
cleanroom type
When carrying out installation, maintenance or inspection jobs of the cleanroom type in
your cleanroom, be sure to follow your dust-proof job rules. If you remove the covers
from the robot controller or robot unit, even the cleanroom type may scatter worn belt
dust, piping grease, dust or dirt accumulating inside.
Jobs requiring special care
CALSET
Cleaning of cooling fan filters in the robot controller
Replacement of encoder backup batteries
Replacement of controller memory backup batteries
Inspection of timing belts
Replacement of controller fuses
Replacement of controller output ICs
Greasing
Caution: Before performing maintenance and inspection jobs, read
the SAFETY PRECAUTIONS "4. Precautions while Robot is
Running" and "5. Daily and Periodical Inspections."
Maintenance & Inspection Intervals and Purposes
Intervals
Perform inspection jobs specified in
Section 3.2 every day before starting
operations.
Perform inspection jobs specified in
Section 3.3 every three months.
Replace backup batteries as
specified in Section 3.4 every two
years.
To use your robot safely.
To maintain the precision of the robot and
to prevent failures caused by overheat of
the robot controller.
To retain the robot-specific data
(programs, parameters, etc.) stored in the
internal memory of the robot controller
and the position data stored in the
electronic absolute encoder build in the
robot unit.
77
Purposes
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