Every system of self feeding mixer is normal, but it cannot be started. What is the reason? Next, please tell me the diagnosis points.

1.确定堵塞的原因。首先应测试电池，以诊断混凝土运输搅拌机不会引起这种故障。您需要检查电池电量是否不足。

1. Determine the cause of the blockage. The battery should first be tested to diagnose that the concrete transport mixer will not cause this failure. You need to check if the battery is low.

2.测试并引导系统。在引导系统中测试电路。关于基本配置，用于引导系统的电路通常包括电池，启动器电动机和连接这些组件的电缆。此外，焚烧开关，启动继电器或螺线管以及车辆防盗系统也是启动系统的重要组成部分。

2. Test and boot the system. Test the circuit in the boot system. With regard to the basic configuration, the circuits used to guide the system usually include batteries, starters, motors, and cables connecting these components. In addition, the incinerating switch, starting relay or solenoid and vehicle anti-theft system are also important parts of the starting system.

3.焚烧同步带的检测似乎没有火花，这也是无法启动的原因。

3. There seems to be no spark in the detection of burning synchronous belt, which is also the reason why it cannot be started.

4.检查火花的质量。您可以卸下焚烧线圈，然后使用火花探测器检测火花是否正常。

4. Check the quality of spark. You can remove the incineration coil and use the spark detector to check whether the spark is normal.

5.检查燃油系统。燃油系统诊断可分为两部分：燃油供应系统诊断和喷油器回路诊断。可以通过测量燃油的流量和压力来检测燃油供应系统。测量燃油流量的一种好方法是加载燃油供应管线并测试管线。

5. Check the fuel system. Fuel system diagnosis can be divided into two parts: fuel supply system diagnosis and injector circuit diagnosis. The fuel supply system can be detected by measuring the fuel flow and pressure. A good way to measure fuel flow is to load the fuel supply line and test the line.

6.防盗系统检测：防盗系统中也会出现一些经常被忽视的燃油供应系统。一些混频器制造商在防盗系统的数据流中包含参数标识。在许多型号上，防盗系统模块在没有适当初始化的情况下会发生变化。

6. Detection of anti-theft system: there will also be some fuel supply systems that are often ignored in the anti-theft system. Some mixer manufacturers include parameter identification in the data stream of anti-theft system. On many models, the theft deterrent module changes without proper initialization.

上面是自上料搅拌车无法启动诊断方法的问题，但是当然，未提及的其他方面也会影响它，因此，如果您可以参考它，我将不胜感激。

The above is the problem that the self feeding mixer can not start the diagnosis method, but of course, other aspects not mentioned will also affect it, so if you can refer to it, I will be very grateful.