概述：全自動(dòng)上料攪拌一體車的每個(gè)系統(tǒng)都是正常的，但無(wú)法啟動(dòng)，是什么原因？接下來(lái)，教您診斷要點(diǎn)。
全自動(dòng)上料攪拌一體車的每個(gè)系統(tǒng)都是正常的，但無(wú)法啟動(dòng)，是什么原因？接下來(lái)，教您診斷要點(diǎn)。
Each system of the automatic feeding and mixing truck is normal, but it can not be started. What is the reason? Next, I will teach you the key points of diagnosis.
1.確定阻塞的原因。為了處理這種全自動(dòng)上料攪拌一體車無(wú)法引發(fā)此類障礙的診斷，應(yīng)測(cè)試電池。需要弄清楚電池電量是否不足。
1. Determine the cause of the blockage. In order to deal with the diagnosis that this kind of obstacle can not be caused by the automatic feeding and mixing vehicle, the battery should be tested first. We need to find out if the battery is low.
2.檢測(cè)啟動(dòng)系統(tǒng)。在啟動(dòng)系統(tǒng)中檢測(cè)電路。在基本配置方面，用于啟動(dòng)系統(tǒng)的電路通常包括：電池，啟動(dòng)器電動(dòng)機(jī)和連接這些組件的電纜。此外，焚燒開關(guān)，起動(dòng)繼電器或螺線管以及車載防盜系統(tǒng)也是啟動(dòng)系統(tǒng)的重要組成部分。
2. Test the start-up system. Detect the circuit in the starting system. In terms of basic configuration, the circuits used to start the system usually include: battery, starter motor and cables connecting these components. In addition, incineration switch, starting relay or solenoid and vehicle anti-theft system are also important parts of the starting system.
3.焚燒同步帶的檢測(cè)出現(xiàn)打滑現(xiàn)象，不會(huì)產(chǎn)生火花，這也是無(wú)法啟動(dòng)的原因。
3. The detection of the incineration synchronous belt has the phenomenon of slipping, and there will be no spark, which is also the reason why it can not be started.
4.檢測(cè)火花的質(zhì)量?？梢匀∠路倩€圈，并可以使用電火花探測(cè)器檢測(cè)火花是否正常。
4. Check the quality of spark. The incineration coil can be removed and the spark detector can be used to detect whether the spark is normal.
5.檢測(cè)燃油系統(tǒng)。其燃油系統(tǒng)的診斷可分為兩部分：燃油供給系統(tǒng)的診斷和噴射器回路的診斷。燃料供應(yīng)系統(tǒng)可以通過(guò)測(cè)量燃料的流量和壓力進(jìn)行檢測(cè)。測(cè)量燃油流量的一個(gè)好方法是在燃油供應(yīng)管路中加載負(fù)載來(lái)測(cè)試管路。
5. Check the fuel system. The diagnosis of fuel system can be divided into two parts: diagnosis of fuel supply system and diagnosis of injector circuit. The fuel supply system can be detected by measuring the flow and pressure of the fuel. A good way to measure fuel flow is to test the line by loading the fuel supply line.
6.防盜系統(tǒng)的檢測(cè)：其防盜系統(tǒng)也會(huì)發(fā)生一些經(jīng)常被忽視的供油系統(tǒng)。一些全自動(dòng)上料攪拌一體車制造商在防盜系統(tǒng)的數(shù)據(jù)流中包含參數(shù)標(biāo)識(shí)。在許多型號(hào)上，防盜系統(tǒng)的模塊未經(jīng)適當(dāng)?shù)某跏蓟幚砭捅桓摹?/div>
6. Detection of anti-theft system: the anti-theft system will also have some oil supply system which is often ignored. Some manufacturers of fully automatic feeding and mixing vehicles include parameter identification in the data stream of anti-theft system. On many models, the anti-theft system module has been changed without proper initialization.
The above is the problem that the fully automatic feeding and mixing vehicle can not start the diagnosis method. Of course, other aspects not mentioned will also affect it. I hope the above contents can provide reference for you.
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