4.1 Checking of the collaborative robot

This section describes the types, intervals, and methods of checking the collaborative robot.

The types of checks include routine checks and time-based checks according to intervals and check categories. In addition to the checks, overhaul checks should be carried out at the intervals of 35,000 operating hours.

Type of checks	Interval	Division
Routine checks	From time to time	Devices, motors, and reducers
Time-based checks	Three months	Wires, and bolts
	One year	Brakes

The check intervals vary depending on operations carried out by the robot; if the robot carries out severe handling operations, it is recommended to carry out checks at 1/2 of the specified intervals