It works on small fuel dispenser analysis:

Small sunken oil fuel dispenser into type fuel dispenser, self-priming fuel dispenser in two ways:
First, the sunken oil fuel dispenser formula
1. Small fuel dispenser gun, the signal sent to the electromagnetic switch appliances chamber
2. The electromagnetic switch action, the 220V power supply to the sink pump
3. Shen pump action, to transfer the oil to heavy duty fuel dispenser via line
4. A small oil fuel dispenser after the filter and the solenoid valve is opened when the flow meter
5. The oil through the flow meter:
(1) oil along the hose, from, oil gun oil. (2) the meter movement, as measured by the pulse generator transmission signal to an electronic board
Second, self-priming dispenser
1. Small multi product dispenser gun, the signal is transmitted to the fuel dispenser electronic board
2. Small fuel dispenser electronic board signals transmitted to the motor power supply board
3. Give power to the motor power supply (110V or 220V) the motor action
4. After the motor is driven pump, the pipeline would draw oil from the oil bath to fuel dispenser
5. After the oil filter and when the solenoid valve is open, flow meter
6. oil through the flow meter:
(1) oil along the hose, from, oil gun oil. (2) operation of the flowmeter, the signal transmitted by the pulse generator
Small fuel dispenser card issued by the computer will start signal post-ash disposal to start the motor, and the display of the original measurement data back to zero, while the rotation motor driven pump, the oil pressure into the oil separator, the oil and gas separation, fed Meter measurement and through the hose, gun oil to pay for the oil by oil container. At the same time to count and measure the piston moves back and forth in the process, continue to promote the rotation meter rotating elbow. Rotation of the rotary elbow and led the rotation measurement sensors generate metering signals fed to the computer, after treatment, after calculation, simultaneous display of the actual amount of fuel in the fuel dispenser's sides display.
Small fuel dispensers which have an important point: the motor fuel pump is driven by the oil into the oil and gas separator, and then through the oil gun refueling.