Maintenance And Inspection; Inspection Schedule - YASKAWA Motoman NXC100 Manual

6.1 Inspection Schedule

6 Maintenance and Inspection

• Before conducting maintenance, inspection or wiring, turn OFF all sup-
plied power (including the compressed air) to the robotic system, lock
the switch in the "OFF" position and put up a warning sign, such as "DO
NOT TURN ON THE POWER."
• The robotic system does not have the switches to turn OFF the power.
Turn OFF the switch in the host system to which the robotic system is
connected.
Failure to observe this instruction may result in electric shock or injury.
• Maintenance and inspections must be performed by specified person-
nel.
Failure to observe this instruction may result in electric shock or injury.
6.1
Inspection Schedule
Proper inspections are essential not only to assure that the mechanism will be able to function
for a long period, but also to prevent malfunctions and assure safe operation.
The inspection intervals should be based on the power supply ON time.
Inspection intervals are displayed in three levels: weekly inspection, every 6-month inspection
and after 5-year inspection (overhaul) by taking it as a standard that the NXC100 is used for
6,000 hours per year.
Weekly inspection and every 6-month inspection are essential mainly to assure safe operation
and assure that the mechanism is able to function for a long period. These inspections can be
conducted at the customer's facilities (on-site inspections).
Conduct these on-site periodical inspections according to the inspection schedule in " 6.2
Inspection Items ".
In addition, YASKAWA recommends the complete check (including the items which cannot be
done on-site) at YASKAWA as a preventive maintenance after 5 years (30,000 hours). In this
case, for the best adjustment, YASKAWA recommends to check manipulator and the NXC100
as a set.
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