确定油路畅通，柴油机供给系统没有空气后，可拆开油泵盖板，板动操纵手柄，拨动油泵拉杆，看拉杆是否灵活和柱塞弹簧是否断裂。在自动上料混凝土赢咖7注册拉杆灵活和柱塞弹簧没断的情况下，可启动柴油机中速运转10分钟，还有断火现象时，可用一只铜榔头轻轻敲击输油泵大螺帽，一边敲一边听柴油机声音，如果声音不正常，说明输油泵活塞和推杆发卡，进行修理或更换。

After confirming that the oil circuit is smooth and there is no air in the diesel engine supply system, remove the cover plate of the oil pump, move the control handle and pull the rod of the oil pump to see whether the rod is flexible and whether the plunger spring is broken. Under the condition that the pull rod of the automatic feeding concrete mixer is flexible and the plunger spring is not broken, the diesel engine can be started to run at medium speed for 10 minutes. If the fire is still broken, a copper hammer can be used to gently tap the big nut of the oil pump, and listen to the sound of the diesel engine while knocking. If the sound is abnormal, it means that the piston and push rod of the oil pump are jammed, and repair or replace them.

拆下喷油器总成，转动曲轴数圈，即有水喷出，说明缸盖，缸体有裂纹或砂眼，遇到这种情况时，可向用户解释或向自动上料赢咖7注册公司反映。低压油流畅通后，可用手压泵排除油路中的空气，打开泵头放气螺钉，直到没有气泡时，方可上紧放气螺钉。

Remove the fuel injector assembly and rotate the crankshaft for several turns, that is, water is ejected, indicating that there are cracks or sand holes in the cylinder head and cylinder block. In case of this situation, you can explain to the user or report to the automatic feeding mixer company. After the low-pressure oil flow is smooth, the air in the oil circuit can be removed by hand pressure pump, and the pump head vent screw can be opened until there are no bubbles, then the vent screw can be tightened.

油嘴不雾化，油泵柱塞弹簧和弹簧座断裂，卡死不工作，或是柴油内有水。拆下油嘴总成检查开启压力和雾化，如果油嘴总成正常，可让用户用干净柴油装入壶中用油路旁接法进行试验。打开自动上料赢咖7注册油箱开关，拆下输油泵进油管，看油流情况，如果油流很快，说明正常，如果油流时断时续查油路。

The nozzle does not atomize, the plunger spring and spring seat of the oil pump are broken, stuck and does not work, 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 load clean diesel into the pot and conduct the test by using the oil bypass method. Turn on the oil tank switch of the automatic feeding mixer, remove the oil inlet pipe of the oil pump, and check the oil flow. If the oil flow is fast, it means it is normal. If the oil flow is intermittent, check the oil circuit.

自动上料赢咖7注册的正确操作方法步骤：

Correct operation steps of automatic feeding mixer:

自动上料赢咖7注册柔性正确操作方法可以归纳为：一轻、二稳、三离、四勤、五协调、六严禁。

The flexible and correct operation methods of automatic feeding mixer can be summarized as follows: one light, two stable, three separation, four diligence, five coordination and six prohibition.
             

一轻：在自动上料赢咖7注册作业时脚跟紧抵驾驶室地板，脚板和油门踏板保持平行，轻缓地下压加油踏板。

One light: when the automatic feeding mixer is working, the heel is close to the floor of the cab, the foot board and the accelerator pedal are parallel, and the refueling pedal is gently pressed.

二稳：自动上料赢咖7注册在作业中，油门始终要稳住。一般作业状态下，油门开度在70%左右为宜。

Two stable: automatic feeding mixer in operation, the throttle should always be stable. In general operation, the throttle opening should be about 70%.

三离：在自动上料赢咖7注册作业时，脚板应和制动踏板分离开，平放到驾驶室地板上，决不能踩在制动踏板上。自动上料赢咖7注册常常在凹凸不平的工地作业，如果脚总是踩在制动踏板上，机身上下窜动会造成驾驶员不轻意地踩制动踏板。一般情况下，要用控制油门减速的办法控制机况和换挡。这样既避免了频繁制动造成制动系统过热，又为自动上料赢咖7注册快捷的提速带来方便。

Three separation: during the operation of the automatic feeding mixer, the foot plate should be separated from the brake pedal and placed flat on the floor of the cab. Never step on the brake pedal. Automatic feeding mixer often works on uneven construction site. If the foot is always on the brake pedal, the body will move up and down, which will cause the driver to step on the brake pedal carelessly. Under normal circumstances, to control the throttle deceleration method to control the machine condition and shift. In this way, the overheat of the braking system caused by frequent braking is avoided, and the quick speed increase of the automatic feeding mixer is convenient.

四勤：在自动上料赢咖7注册作业时，特别是在铲挖作业时，应在油门稳定情况下，用循环扳动起升和转斗操纵杆的方法使铲斗铲满物料。起升和转斗操纵杠的循环扳动就是所说的“勤”。这个过程非常重要，对耗油量的影响很大。

Four frequently: in the operation of automatic feeding mixer, especially in the digging operation, under the condition of stable throttle, the bucket shall be filled with materials by means of cyclic pulling the lifting and rotating bucket control lever. The cyclic pulling of lifting and rotating bucket control lever is called "diligence". This process is very important and has a great impact on fuel consumption.

五协调：协调就是起升和转斗操纵杠有机的配合。自动上料赢咖7注册一般的铲挖过程是将铲斗平放在地面，平稳地驶向料堆。在铲斗平行铲往料堆遇阻力时，应遵循先起臂后收斗的原则。这样可以有效地避免铲斗底部受到阻力，从而能够充分发挥出很大的掘起力。

Five coordination: coordination is the organic coordination of lifting and rotary bucket control lever. The general digging process of automatic feeding mixer is to put the bucket flat on the ground and drive to the material pile smoothly. When the bucket is parallel to the material pile and meets resistance, the principle of lifting the arm first and then retracting the bucket should be followed. This can effectively avoid the resistance at the bottom of the bucket, so as to give full play to the great digging force.

六严禁：是严禁轮胎打滑。自动上料赢咖7注册作业时，遇阻力而猛加油门往往会出现轮胎打滑的现象。这种现象通常是由于驾驶员操作不当造成的，既增加了油耗又损伤了轮胎。其次是严禁后轮翘起。由于自动上料赢咖7注册的掘起力大，驾驶员通常在铲挖坚实的原土和石料山等作业过程中，如果操作不当就容易出现两后轮翘起离地现象。这种翘起动作的落地惯性，会造成铲斗的刃板断裂、铲斗变形；后轮翘起很高时还容易引起前后机架等结构的焊接处开裂，甚板材断裂等。第三是严禁撞击料堆。铲挖普通物料，自动上料赢咖7注册可以用II档作业，严禁以II档以上的档位向料堆进行惯性冲击。正确的方法应该是铲斗在接近料堆时适时地把档位转换为I档完成一个铲料过程。

Six prohibitions: first of all, it is strictly forbidden to skid. During the operation of the automatic feeding mixer, when the resistance is met, the fuel filling door will often have the phenomenon of tire slipping. This phenomenon is usually caused by improper operation of the driver, which not only increases fuel consumption but also damages the tire. Secondly, it is strictly forbidden to turn up the rear wheels. Due to the large digging force of the automatic feeding mixer, the driver is usually in the process of digging solid original soil and stone hill. If the operation is improper, the two rear wheels are prone to lift off the ground. The landing inertia of the lifting action will cause the blade of the bucket to break and the bucket to deform; When the rear wheel is tilted very high, it is easy to cause cracks in the welding joints of the front and rear frames, and even plate fracture. Third, it is strictly forbidden to hit the pile. When shoveling common materials, the automatic feeding mixer can be operated in gear II, and inertial impact to the pile above gear II is strictly prohibited. The correct method should be to change the gear to I gear when the bucket approaches the material pile to complete a shoveling process.