Personnel who have not been trained in the operation of the equipment shall not operate the equipment.
   manual idling is required before automatic operation.
   before starting, check whether there are guides in the moving parts and whether there are non equipment operators close to them. Do not put tools and other sundries on the equipment.
   when the equipment is in operation, it is not allowed to touch the moving parts and electrical components.
   when the equipment in operation suddenly stops working due to the interruption of external power supply, the power switch of the equipment shall be cut off to avoid the danger caused by the power call again.
   in equipment maintenance, inspection, adjustment, cleaning and other work. The main power supply and the main valve of compressed air shall be cut off.
   the solenoid valve may not return to its original state after maintenance, inspection and adjustment. Pay attention to the observation after power on and ventilation, so as to avoid the danger caused by accidental action.
   in case of abnormal sound, smell and other abnormal phenomena in the operation of all parts of the equipment, the operation shall be stopped immediately. After the inspection and adjustment, the manual idling test shall be carried out first.
   after the equipment works, stop at the original position, and then cut off the power supply and air source.