All kinds of systems of automatic feeding mixer are normal, but they cannot be started. Why are they horizontal? Next, I will tell you the key points of diagnosis.

1.确定堵塞的原因。为了混凝土运输搅拌机无法启动此类障碍的诊断，必须测试电池。您需要知道电池电量是否不足。

1. Determine the cause of the blockage. In order to solve the diagnosis of the concrete transport mixer can not start such obstacles, the battery must be tested first. You need to know if the battery is low.

2.检查并启动系统。检查启动系统的电路。从基本结构来看，启动系统的电路通常包括电池，启动电动机以及连接这些组件的电缆。此外，焚烧炉开关，起动继电器或电磁线圈以及车辆防盗系统也是起动系统的重要组成部分。

2. Check and start the system. Check the circuit of the starting system. From the basic structure point of view, the circuit of starting system usually includes battery, starting motor and cable connecting these components. In addition, incinerator switch, starting relay or electromagnetic coil and vehicle anti-theft system are also important parts of starting system.

3.焚烧时机由于检测到皮带打滑，因此没有产生电火花，因此无法启动。

3. Due to the detection of belt slippage, there is no electric spark, so it cannot be started.

4.检查电火花的质量。您可以卸下焚烧线圈，然后使用电火花检测器检测电火花是否正常。

4. Check the quality of electric spark. You can remove the incineration coil, and then use the spark detector to detect whether the spark is normal.

5.检查燃油系统。燃料系统的诊断可以分为两部分：燃料供应系统的诊断和喷射器回路系统的诊断。可以通过测量燃油流量和压力来测试燃油供应系统。测量燃油流量的一种好方法是在燃油供应管道处于负载状态时检查管道。

5. Check the fuel system. The diagnosis of fuel system can be divided into two parts: the diagnosis of fuel supply system and the diagnosis of injector loop system. The fuel supply system can be tested by measuring fuel flow and pressure. A good way to measure fuel flow is to check the fuel supply line when it is under load.

6.防盗系统检测：防盗系统对燃油供应系统也有一些障碍，这些障碍通常被忽略。一些搅拌车制造商已将参数识别功能集成到其防盗系统的数据流中。在许多型号上，防盗系统模块未经适当的初始化就被修改。

6. Anti theft system detection: the anti-theft system also has some obstacles to the fuel supply system, which are usually ignored. Some mixer manufacturers have integrated parameter identification into the data stream of their anti-theft systems. On many models, the anti-theft system module is modified without proper initialization.

以上对于诊断全自动上料搅拌车启动不良关重要，但当然，未提及的其他方面也会影响。希望以上内容对您有所帮助。

The above is very important for the diagnosis of the poor start of the automatic feeding mixer, but of course, other aspects not mentioned will also affect. I hope the above content can help you.