Tanker tanker used;

(1) on-board pump refiner Oil and temperature probe calibration is equipped with a filter, which consists of copper mesh and blankets mesh sets, separator side wall has a triangular cover can be removed filter. The filter of the combined pump refiner is installed in the inlet port. Submersible pump type tanker installed with a special filter box, open the end cap to remove the filter. The filter should be cleaned regularly (at least once a month) with gasoline to clean the copper mesh cover, damage should be replaced, and remove dirt from the oil machine to protect the pump and flow meter.
(2) on-board pump and the combination of the pump on the relief valve adjustment screw used to adjust the pump pressure, and then adjust the tanker's oil discharge. Factory has been adjusted. After long-term use, such as the amount of oil dropped, the adjustment screw can be tightened in order to increase the pressure of the pump, but not more than 0.3MPa, so that the amount of oil to meet the requirements.
(3) Combination of pump-type gasoline meter is only suitable for underground tanks, such as the use of high oil tank, there will be exhaust pipe oil phenomenon, then be sure to block the exhaust pipe.
(4) the use of oil guns to avoid the oil gun with the oil pipe percussion by oil containers, press the switch and other abnormal operation, so as not to damage the oil gun, causing oil spills. To check regularly, tighten the screw on the tubing to prevent the oil pipe root loose, damaged, underground storage tank regularly cleaned to keep the oil clean.
(5) the accuracy of the adjustment of the machine should be "JJG443-86 metering tanker test procedures," the relevant provisions.
(6) overhaul the electrical part of the power must be cut off, should not take electricity repair. Do not damage the explosion-proof surface when opening the explosion-proof case. When the explosion of dust inside the dust should be clean, the cable seal should be good, metal pads, gaskets can not be lost, the number of screws is not missing, tightened and reliable to ensure that the electrical components of the explosion-proof performance.

Whether the gas station management system will be hit by fire, depending on whether the scene of oil and gas, and whether the impact of spark or open fire, ignite these oil and gas. In fact, we do not have to worry too much, the gas station is not a big fire, fear of fire caused by the explosion, I think we are worried about this is also. The inside of the submersible fuel pump has been associated with protective measures, such as the electrical part and the mechanical part of the oil is separate and independent. The electrical part is sealed and the oil part is ventilated to prevent oil and gas accumulation. The real fire in the early can be controlled, the gas station has a clear fire safety division of labor, employees will regularly receive training and exercise, and fire extinguishers, fire blankets, fire sand, are complete, this is the national mandatory.

How does the tanker flow slow?

1. retail fuel dispensers fueling slow; 2. tanker to speed up the oil gun to automatically jump.
For your question seems to be such a phenomenon: the tanker refueling oil flow rate can not be too fast, if too fast, the oil gun will automatically jump (that is, oil gun click about no oil, then fuel card management pump is still rotating).
This is because the general tanker used in the oil gun is self-styled oil gun, self-styled oil gun is characterized by 1. In the bottom of the oil gun has a small hole (inlet), the intake or less intake When the self-styled (jaundels); 2. Vice valve problems also jump gun (this problem is relatively less than the first one). You said this phenomenon is called "oil guns self-styled sensitive."
Treatment: 1. Remove the gun nozzle, check the gun under the hole is smooth, not smooth, including the ventilation pipe broken / debris blockage, etc., to exclude these phenomena; 2 to see the gun into the air (and Gun mouth into the hole connected to the hole) is blocked, whether the normal connection with the gun, etc .; 3. The above two points most likely to occur, generally caused by oil and other dirty, troubleshooting rate of about eight or nine percent. If not, then check the oil gun deputy valve

How long will the refueling station refuel?

Under normal circumstances, Sinopec multi product dispenser unloading, the need for oil for 15 minutes before they can refuel it! Because the unloading process of the momentum, making the original deposition in the bottom of the debris particles suspended in the oil, if unloading oil immediately after the oil, the particles may be followed by the tank gauging equipment, affecting the quality of oil it! So pro, or to remember and so on Oh, unloading oil, do not rush to refuel!

Lubricant tanker in the refueling process often occurs in the case of pause

For many people who have just come into contact with the lubricating oil tanker, the use of refueling is not necessarily smooth sailing, and there are often small details that do not pay attention or do so, and the peening of the lubricating oil tanker is Very normal, there are a lot of people will mistakenly think that the quality of the electronic diesel fuel pump, but hard, in fact, not entirely. And then Xiaobian together to get a better understanding of the small mystery it!
     First of all we find the source of the pause fault where?
1. Lubricant tanker motherboard problems, which will cause the oil to love the organic pause can not refuel;
2. We use the power supply voltage is not particularly stable situation, the tanker will have a pause phenomenon, or the voltage is very low, lower than the normal output value.
3. We turn on the power, the boot button is not flexible, and sometimes contact is not efficacious, there will be no retail fuel dispensers.
4. If your line on the wiring board is not connected, it will be one of the reasons for the fuel tanker refueling pause.
    These are the more common causes of fuel pause, and we can according to some of the above tips and tips to distinguish self-help tank level gauge system in the refueling process often have a pause phenomenon specific reasons to find a suitable solution and methods.