Second, check the cable insulation before operation. If it is damaged, stop using it immediately, and make sure that the wires of all parts are connected well, and the cover on the control box shell and wiring board is covered properly.
Three, in the process of operation, the operator should concentrate, correct operation, pay attention to the mechanical condition, shall not leave without authorization or give the machine to other unlicensed personnel to operate, irrelevant personnel are strictly prohibited to enter the operation area.
Four, homework, no one is allowed to climb the gantry top platform for observation, maintenance or inspection. If you have to push the top, you must stop and cut off the power first.
Five, welding in progress, are not allowed to shovel coating, slag removal, shovel coating slag removal to wear goggles.
Six, timely and earnestly do a good job of maintenance, keep the machinery in good condition, and the machinery shall not work in spite of illness. If any abnormality is found during operation, immediately stop the machine and check the power supply, and then use it after troubleshooting.
Seven, the operator after work, to park the machine in the standby position, turn off the power supply, lock the switch box, clean up debris, welding slag.