Press the measurement button, when need to test mobile solenoid valve to left, the oil baffle plate for oil cut-off condition, fuel flow into the electronic balance test container, at the same time test rig count institutions began to enter the container number of injection measurement.When the fuel injection pump test bed to reach the number of prefabricated, electromagnetic valve automatically to the right, drive oil baffle plate is opened, the system for oil, jet fuel flow back into the electronic balance no longer on the container.Electronic balance out into the test container of fuel quality, transmitted to the microcomputer Canon operation into a volume that can get the test within the fuel tank volume.

Try will be start after installation of pump test-bed fuel pump motor, to fuel temperature reaches the prescribed scope, start the main motor driven pump test-bed was test pump test-bed fuel injection, fuel after high-pressure tubing, injector fuel injection, the oil into the oil fog dispersal device after the break after defoaming mechanism into the measurement of electronic balance container.Oil cut-off mechanism is composed of electromagnetic valve, the oil baffle plate, solenoid valve control fuel into the tank, or into the measuring container.