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1.9.2. Safety Precautions for Robot System & ManipulatorMaintenance

1.9.2. Safety Precautions for Robot System & ManipulatorMaintenance​

 

Please observe following safety countermeasures on repair and check for robot controller.

 

(1)   Refer to the safety precautions for Controller maintenance and repair.

 

(2)   Perform your maintenance and repair for the robot system and manipulator, following the indicated procedures.

 

(3)   Be sure to disconnect the primary power of controller. Post the warning sign [Do not input power] up the primary power to prevent other workers from connecting the power.

 

(4)   When the manipulator is maintained or inspected, the robot arm may fall or move, causing danger. You must fix the arm before performing the work.

 

(5)   If the pressure of the gas spring decreases, the robot arm may fall, so never go under in the direction where the arm may fall. To prevent the arm from falling when the pressure of the gas spring is excessively reduced, do not perform operation in a direction other than the direction of the origin of axis 2. Move axis 2 to the origin, and then supplement the pressure of the gas spring or replace the gas spring.