Sometimes when driving the automatic concrete feeding mixer, there will be flameout. Here are several ways to solve the problem of flameout of automatic concrete feeding mixer.

　　1、打開油箱開關，拆下輸油泵進油管，看油流情況，如果油流很快，說明正常，如果油流時斷時續查油路。

　　1. Turn on the oil tank switch, remove the oil inlet pipe of the oil delivery pump and check the oil flow. If the oil flow is fast, it indicates that it is normal. If the oil flow is intermittent, continue to check the oil circuit.

　　2、低壓油流暢通后，可用手壓泵排除油路中的空氣，打開泵頭放氣螺釘，直到沒有氣泡時，方可上緊放氣螺釘。

　　2. After the low-pressure oil flow is smooth, the air in the oil circuit can be removed by hand pump, and the air release screw at the pump head can be opened until there is no bubble.

　　3、確定油路暢通，柴油機供給系統沒有空氣后，可拆開油泵蓋板，扳動操縱手柄，撥動油泵拉桿，看拉桿是否靈活和柱塞彈簧是否斷裂。在拉桿靈活和柱塞彈簧沒斷的情況下，可啟動柴油機中速運轉10分鐘，還有斷火現象時，可用一只銅榔頭輕輕敲擊輸油泵大螺帽，一邊敲一邊聽柴油機聲音，如果聲音不正常，說明輸油泵活塞和推桿發卡，進行修理或更換。

　　3. After confirming that the oil circuit is smooth and there is no air in the diesel engine supply system, the cover plate of the oil pump can be disassembled, the control handle is pulled, and the pull rod of the oil pump is pulled to see whether the pull rod is flexible and whether the plunger spring is broken. Under the condition that the pull rod is flexible and the plunger spring is not broken, the diesel engine can be started to run at medium speed for 10 minutes. In case of fire interruption, a copper hammer can be used to gently tap the big nut of the oil delivery pump, and listen to the sound of the diesel engine at the same time. If the sound is abnormal, it indicates that the piston and push rod of the fuel pump are jammed and repaired or replaced.
             

　　4、如不行則應考慮是油嘴不霧化，油泵柱塞彈簧和彈簧座斷裂，卡死不工作，或是柴油內有水。拆下油嘴總成檢查開啟壓力和霧化，如果油嘴總成正常，可讓用戶用干凈柴油裝入壺中用油路旁接法進行試驗。若還有斷火現象應考慮是發動機問題。

　　4. If not, it should be considered that the nozzle is not atomized, the plunger spring and spring seat of the oil pump are broken, stuck and not working, or there is water in the diesel oil. Remove the nozzle assembly to check the opening pressure and atomization. If the nozzle assembly is normal, the user can fill the pot with clean diesel oil and conduct the test with the oil way side connection method. If there is still the phenomenon of off fire, it should be considered that it is an engine problem.

　　5、拆下噴油器總成，轉動曲軸數圈，即有水噴出，說明缸蓋，缸體有裂紋或砂眼，遇到這種情況時，可向用戶解釋或向柴油機公司反映。屬于發動機問題就不作敘述。

　　5. Remove the fuel injector assembly and rotate the crankshaft for several turns, which means that there are cracks or sand holes in the cylinder head and cylinder block. In case of this situation, explain to the user or report to the diesel engine company. If it is an engine problem, it will not be described.

　　遇上混凝土全自動上料攪拌機熄火的問題，可以根據上面的方法進行修理，希望可以給你帶來幫助。

　　In case of automatic concrete feeding mixer flameout problem, according to the above method for repair, I hope it can bring you help.