Check the shift of the fuel dispenser and the work on duty; check method: listen to whether the working sound of the tanker is normal; see if there is leakage or deformation at the connection between the shell of the tanker manufacturer and the whole machine, and whether the display is normal; smell, whether there is any Peculiar smell. Daily maintenance. When the fueler is handing over shifts and when refueling is idle, wipe the shell of the fueler to be clean and free of dust and dirt; open the door of the fueler frequently to wipe off the dirt in the machine; fill the pump bearings, counter bearings, and transmission parts with oil; belts Whether it is loose, whether the wiring is loose.
The replacement conditions of the filter element of the fuel dispenser accessories are specifically introduced as follows: The filter element has been used for 4 months. The filter element has continued to filter 500,000 liters of gasoline. The filter element has been used for too long and the refueling speed has slowed down. The filter element has been used for too long and the refueling speed has slowed down. Too much impurities have caused the refueling speed to slow down, as shown in the figure. It is recommended that the oil station clean up the impurities in the oil tank and pipeline. If the oil contains water, the filter element swells after absorbing water, which will cause the fueling speed to slow down.
The requirements for the burying of the oil tank oil pipeline are that the top of the tank should be less than 700 mm above the ground, and the oil pipeline should be less than 500 mm above the ground. The bend angles of the oil pipeline should be as few as possible. The horizontal separation between the tanker and the underground tank should generally not exceed 50 meters, and the vertical separation between the lowest surface of the tank and the fuel inlet of the tanker should generally not be greater than 5 meters. The triangle valve between the suction pipes of the machine must be fitted with oil-resistant gaskets.
The bottom of the oil inlet pipe in the tank should be equipped with a 1.5-inch one-way valve (double-door bottom valve), and the lower end of the one-way valve is about 12 cm from the bottom of the tank. The sundries in the oil tank and the one-way valve should be carefully cleaned before installing the one-way valve. , And use oil to test the sealing performance of the one-way valve to avoid blockage of the one-way valve and oil leakage when the machine is activated. The connection line between the power distribution room and the tanker is buried in the bushing to prevent the vehicle from breaking the wire. An open oil-resistant elbow is set at the cable outlet through the hole of the tanker base to prevent oil from dripping. The steel pipe corrodes the cable, and the cable from the power distribution room to the fuel dispenser is not allowed to have any joints to avoid sparking and endanger the safety of the gas station.
