1. Safety
1.9.Safety Precautions for Maintenance and Repair
1.9.1.Safety Precautions for Hi4a Controller Maintenance and Repair
(1)Maintenance and repair of the robot must be performed by the personnel who was duly trained in the special maintenance training course and has a good knowledge of maintenance.
(2)Perform your work following the maintenance procedures for controller.
(3)Perform your maintenance and repair in a safe way by securing emergency exit or safe place.
(4)Before the daily maintenance, repair, or changing parts, be sure to power down. In addition, post a warning sign [Do Not Input Power] up the primary power so that other operators may not input power by accident..
(5)When changing parts, be sure to use the specified ones.
(6)Be sure to power down when opening the Hi4a controller door.
(7)Before performing, wait for three minutes after power down.
(8)Do not touch the heat sink and regeneration resistor of servo amp because they generate an intense heat.
(9)After completing maintenance, Be sure to close the door completely after checking if tools or other things are still remained in the Hi4a controller.