T3-B T6-B Maintenance 2. General Maintenance
T-B series Maintenance Manual Rev.1 5
2. General Maintenance
Performing maintenance inspections and procedures properly is essential for preventing
trouble and ensuring safety. This chapter describes maintenance inspections and procedures.
Be sure to perform the maintenance inspections in accordance with the schedule.
2.1 Maintenance Inspection
2.1.1 Schedule for Maintenance Inspection
Inspection points are divided into five stages: daily, monthly, quarterly, biannual, and annual.
The inspection points are added every stage. If the Manipulator is operated for 250 hours or
longer per month, the inspection points must be added every 250 hours, 750 hours, 1500
hours, and 3000 hours operation.
Daily
Monthly
Quarterly
Biannual
Annual
Overhaul
(replacement)
Inspect every day
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(20000 h) √