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            混凝土攪拌車無法啟動診斷要領?
            來源:http://www.mag2vow.com/ 日期:2021-05-24
            一輛混凝土攪拌車各個系統都正常,但就是無法啟動,這是什么原因造成的呢?接下來就教大家診斷的要領。
            Each system of a concrete mixer is normal, but it can't be started. What's the reason? Next, I will teach you the essentials of diagnosis.
            1、識別妨礙原因。對付混凝土攪拌車無法啟動這類妨礙的診斷,首先應檢測蓄電池。需要弄清楚,判斷是不是蓄電池電量不足。
            1. Identify the cause of the obstruction. To deal with the diagnosis of the concrete mixer unable to start, the battery should be tested first. We need to find out whether the battery is low.
            2、檢測啟動系統。檢測它的啟動系統中的電路。從根本的構成形式來看,啟動系統的電路一般來說包括:蓄電池、啟動電機以及毗連這些部件的電纜等。除此之外,焚燒開關、啟動機繼電器或電磁線圈,尚有車載防盜系統等,也同樣是啟動系統的重要構成部分。
            2. Check and start the system. Check the circuit in its starting system. From the fundamental form of composition, the starting system circuit generally includes: battery, starting motor and the cable adjacent to these components. In addition, incineration switch, starter relay or electromagnetic coil, as well as on-board anti-theft system are also important components of the starting system.
                     中科自上料攪拌車
            3、檢測焚燒正時皮帶呈現了打滑現象,是導致沒有電火花發生,也是它無法啟動的原因。
            3. It is found that the burning timing belt is slipping, which is the reason why there is no spark and it can not be started.
            4、檢測電火花質量。可以取下焚燒線圈,然后用一個電火花檢測器檢測電火花是否正常。
            4. Check the quality of electric spark. The incinerating coil can be removed and an electric spark detector can be used to detect whether the electric spark is normal.
            5、檢測燃油系統。它的燃油系統的診斷可以分為兩部分:燃油供給系統的診斷和噴油器電路系統的診斷。燃油供給系統可以通過丈量燃油的流量和壓力舉辦檢測。丈量燃油流量的好的方式,是在燃油供給管路中帶負載時檢測管路。
            5. Test the fuel system. The diagnosis of its fuel system can be divided into two parts: the diagnosis of fuel supply system and the diagnosis of fuel injector circuit system. The fuel supply system can be detected by measuring the fuel flow and pressure. A good way to measure the fuel flow is to detect the fuel supply pipeline with load.
            6、檢測防盜系統:它的防盜系統也會發生一些經常被忽略的燃油供給系統方面的妨礙。一些攪拌車制造商在防盜系統數據流中包羅了參數識別機能。在很多車型上,改換防盜系統的模塊而沒有對它舉辦正確的初始化處理懲罰。
            6. Detection of anti-theft system: its anti-theft system will also have some often overlooked obstacles in the fuel supply system. Some mixer manufacturers include parameter identification function in data stream of anti-theft system. In many models, the anti-theft system module is replaced without proper initialization.
            以上就是混凝土攪拌車無法啟動的診斷要領,當然其它沒說到的方面也會對它有影響,希望以上內容能夠給大家一些參考。
            The above is the concrete mixer can not start the diagnostic essentials, of course, other did not mention the aspects will also have an impact on it, I hope the above content can give you some reference.