The internal and external parts of the tanker accessories should be scrubbed daily to ensure that they are tidy and free of oil stains. Especially the oil gun, hose, internal oil, gauge and connecting pipeline. The purpose of scrubbing neatly is not only aesthetics, but more importantly, it can be found in time when oil leakage occurs. Imagine if there is accumulated oil everywhere in the tanker, who can find out even if there is a leak?
Check the oil sight glass for fuel dispenser parts. The sight glass should be filled with oil, and there must be no leakage. If bubbles are found in the sight glass, it indicates that there is a leak in a certain part of the tanker pipeline. In this case, refueling will cause the metering of the tanker to be inaccurate. If bubbles are found in the sight glass, the tanker manufacturer should be stopped immediately , And notify the repair personnel to organize the overhaul of the tanker.
The first use of the fuel dispenser needs to check whether there is any debris in the connecting hose with the oil tank, and if there are any, clean it in time. Pay attention to the cleanliness of the pipeline in normal times. The oil used should meet the standard and the power supply is unstable, so every time the power is turned on, follow the steps strictly. Generally, it is DC power supply. When connecting, pay attention to the positive and negative poles not to be reversed.
The role of the oil pump component of the refueling machine: through the action of the anti-explosion motor, the oil is sucked from the oil tank into the interior of the refueling machine. The oil-gas separator is a component device used for oil-gas separation before the oil enters the high-pressure chamber and enters the flowmeter. The flowmeter components generally use positive displacement flowmeters for measuring the volume of oil flowing through. A certain volume of oil passing through will cause a certain displacement of the transmission shaft, and correspondingly, the sensor will output a certain number of pulses.
