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5 Maintenance and Inspection
The maintenance and inspection procedures to be carried out to use the robot for a long time without trouble are
described in this chapter. The types and replacement methods of consumable parts are also explained.
5.1 Type of inspection and maintenance works
Maintenance and inspection are divided into the inspections carried out daily, and the periodic inspections carry
out at set intervals. Always carry these out to prevent unforeseen trouble, to maintain the product for a long time,
and to secure safety.
Table 5-1
lists the type of inspection and maintenance works.
Table 5-1 ： Type of inspection and maintenance works
Type of inspection and
No.
maintenance works
1
Daily inspection
2
Periodic
Monthly inspection
inspection
3
6-month inspection
4
2-year inspection
5
Battery replacement
6
Lubrication
Note1) The operating hours assume the robot operation of 15 hours per day for 20 days per month.
When the robot operates for 8 hours per day, the operating hours per month become about a half of the
one under the above condition. Then, the monthly inspection is required every two months. To check
the periodic inspection schedule and calculate the operating hours, refer to
Description
Inspection works to be performed every day before starting
operation for the safe use of the robot.
Inspection and maintenance works to be performed every
month.
Inspection and maintenance works to be performed every 6
months.
Inspection and maintenance works to be performed every 2
years.
Replacement of the backup battery of the robot.
Replace the battery every year regardless of the operating
hours.
Lubrication of each axis (including the shaft) of the robot.
Refer to
Page 130, "5.3.6 Lubrication"
schedule.
5Maintenance and Inspection
-
Every 300hr
Every 1,800hr
Every 7,200hr
-
-
for the lubrication
Page 97, "(2)
Type of inspection and maintenance works 4-94
Note1)
Operating time
Schedule".
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