Maintenance method of refueling system of automatic feeding mixer truck:

1、及時加油

1. Refueling in time

在操作自動上料攪拌車時，駕駛員應隨時注意加油量。當燃油表顯示燃油量接近“ 0”位置時，請及時加油。在燃油完全用完之前，請勿添加燃油，不僅柴油發動機將在無油的情況下停止運轉，而且空氣也會進入燃油系統。一旦空氣進入燃油系統，燃油不僅被浪費，而且更難以排放。

When operating the automatic loading mixer, the driver should pay attention to the refueling amount at any time. When the fuel gauge shows that the fuel quantity is close to the "0" position, please refuel in time. Do not add fuel until the fuel is completely used up. Not only will the diesel engine stop running without fuel, but also air will enter the fuel system. Once the air enters the fuel system, the fuel is not only wasted, but also more difficult to discharge.

2、注意不要阻塞燃油系統

2. Be careful not to block the fuel system

自動上料攪拌車具有特殊的工作環境，可以輕松堵塞燃油系統，如果燃油系統堵塞，將影響設備的正常運行。因此，一定要檢查時間以確保燃料管的順暢流動。

The automatic feeding mixer has a special working environment, which can easily block the fuel system. If the fuel system is blocked, it will affect the normal operation of the equipment. Therefore, be sure to check the time to ensure the smooth flow of fuel pipe.

3、小心檢查燃油系統的堅固性

3. Carefully check the robustness of the fuel system

如果自動上料攪拌車在運行時排氣管冒黑煙或發動機難以啟動，可能是由于漏氣造成的，請注意檢查燃油系統的密封性能。

If the automatic feeding mixer emits black smoke from the exhaust pipe or the engine is difficult to start during operation, it may be caused by air leakage. Please pay attention to check the sealing performance of the fuel system.

4、保持燃油清潔

4. Keep the fuel clean

大約50％的燃油系統故障是由不干凈的燃油引起的。對于汽油發動機，大部分水都包含在燃料中，因此汽油中的水分會腐蝕并破壞燃料供應系統的組件。

Approximately 50% of fuel system failures are caused by dirty fuel. For gasoline engines, most of the water is contained in the fuel, so the water in the gasoline will corrode and damage the components of the fuel supply system.

5、燃料選擇很重要

5. Fuel selection is important

選擇適合自動上料攪拌車的優良燃料。劣質燃料過濾，雜質，污泥，水分，長期積累，沉淀，油泵過濾器，油管和燃料噴射器，容易堵塞。

Select excellent fuel suitable for automatic feeding mixer. Inferior fuel filtration, impurities, sludge, moisture, long-term accumulation, sedimentation, oil pump filter, oil pipe and fuel injector are easy to be blocked.

如果想要讓自動上料攪拌車長期使用，這個時候需要我們加強它的加油系統維護，及時清理廢舊燃料油，更新油，另外它的油箱也應該時刻清洗。保持干凈衛生。

If we want to use the automatic feeding mixer for a long time, we need to strengthen the maintenance of its refueling system, clean up the waste fuel oil and renew the oil in time. In addition, its oil tank should also be cleaned at all times. Keep clean and sanitary.