3. Open the main switch of power supply and the main switch of electric box, the total power supply of this equipment is three-phase five-wire 380V, check whether the voltage is at the normal value or not, and start the system only under the normal condition, open the switch of each aging area, and adjust the voltage of each area to the required voltage value;

4. Open the switch of the line body, adjust the speed of the line body to the required speed, it is strictly prohibited to operate with electricity;

5. Workers must load and unload the lamps and shades in the non-electrified area, the shades are used for blocking the light;

6. In the area of loading and unloading lights are equipped with emergency stop switches, when the line is found to run abnormal conditions, to determine the abnormalities ruled out before the switch can be rotated clockwise so that the switch pops back to the open position, the line resumes operation; 

7. Be sure to turn off the total power supply of the line body when you repair and clean the line body.