冷卻液滴漏
Coolant drip
1.不良反應：車下滴漏出一灘莫名其妙的液體，且冷卻液的液面高度下降。
1. Adverse reaction: a pool of inexplicable liquid dripped from under the vehicle, and the level of coolant dropped.
2.病情原因：通常情況下，造成滴漏的原因是連接冷卻液箱和發動機間的橡皮管有裂縫。
2. Cause of disease: generally, the cause of drip leakage is the crack in the rubber tube connecting the coolant tank and the engine.
3.綠色保養：變質的冷卻液防銹品質下降，不但容易導致散熱器、管路、軟管等部件的損壞，而且因冷卻液的主要成分是乙二醇，滴漏到地上也會造成環境和空氣污染。通過目測很難判斷冷卻液是否變質，所以要定期更換冷卻液，切莫等到出現故障再去修理。一般建議小型混凝土攪拌車每行駛4萬km或2年須更換新的冷卻液，另外每2年須更換冷卻風扇皮帶。
3. Green maintenance: the deterioration of the quality of coolant rust prevention, not only easy to cause damage to radiator, pipeline, hose and other components, but also because the main component of the coolant is ethylene glycol, dripping to the ground will also cause environmental and air pollution. It is difficult to judge whether the coolant is deteriorated by visual inspection, so it is necessary to replace the coolant regularly, and do not wait for the failure to repair. It is generally recommended that the coolant of small concrete mixer should be replaced every 40000 km or 2 years, and the cooling fan belt should be replaced every 2 years.
●動力性能下降
Power performance degradation
1.不良反應：發動機動力性能下降，油耗增加，噴嘴堵塞。
1. Adverse reactions: engine power performance decreased, fuel consumption increased, nozzle clogging.
2.病情原因：很可能是由于小型混凝土攪拌車長時間未更換機油、機油濾清器、空氣濾清器和汽(柴)油濾清器造成了油料燃燒不充分，發動機積炭較多等而致。
2. Cause of disease: it is likely that the oil, oil filter, air filter and gasoline (diesel) oil filter have not been changed for a long time in the small concrete mixer truck, resulting in insufficient fuel combustion and more carbon deposition in the engine.
3.綠色保養：建議機油、機油濾清器，每行駛約5000km更換一次，空氣濾清器和汽(柴)油濾清器每行駛1萬km時需更換，否則空氣、燃油和機油中的雜質會造成零件磨損和油路堵塞，從而影響發動機正常運轉。
It is recommended to replace the oil filter and air filter every 5000km, which will affect the normal operation of the engine oil filter and air filter every 5000km.
●發動機不啟動
Do not start the engine
1.不良反應：多次點火，發動機不啟動。
1. Adverse reaction: multiple ignition, the engine does not start.
2.病情原因：小型混凝土攪拌車發動機啟動是靠電瓶的電流推動火花塞點火完成，因而啟動系統出現故障，很可能是由于電瓶生銹或者電瓶液滴漏造成。
2. Cause of disease: the starting of the engine of the small concrete mixer is completed by the spark plug ignition driven by the current of the battery. Therefore, the failure of the starting system is likely due to battery rust or battery liquid leakage.
3.綠色保養：每1~2個月要查看電瓶內的電瓶液是否充足。如果不足，可添加蒸餾水適當高度。目前乘用車大都采用免維護電瓶，不可擅自加水。此外，每年都要檢查一下電瓶的正負端接點有無生銹或污濁的現象。
3. Green maintenance: check whether the battery liquid in the battery is sufficient every 1 ~ 2 months. If not, add distilled water to a proper height. At present, most of the passenger cars use maintenance free batteries, and it is not allowed to add water without authorization. In addition, check whether the positive and negative terminals of the battery are rusty or dirty every year.
●排氣噪聲增加
Increased exhaust noise
1.不良反應：發動機排氣的噪聲增加，廢氣排放量也超標。
1. Adverse reaction: the noise of engine exhaust increases, and the exhaust emission exceeds the standard.
2.病情原因：發動機的廢氣經高溫發生氧化作用，很可能導致排氣系統泄漏。
2. Cause of disease: the exhaust gas of the engine is oxidized by high temperature, which may lead to the leakage of exhaust system.
3.綠色保養：檢查排氣系統的管路、接口處(特別是消音器)是否被廢氣腐蝕，接口墊有沒有被沖壞。若發現小型混凝土攪拌車排氣系統泄漏應及時修理或更換泄漏部件。每年檢查1次不僅可以保障排氣系統正常運轉，更重要的是減少尾氣對環境的污染。
3. Green maintenance: check whether the exhaust system pipeline and interface (especially muffler) are corroded by exhaust gas, and whether the interface pad is damaged. In case of leakage of exhaust system of small concrete mixer truck, repair or replace the leaking parts in time. Inspection once a year can not only ensure the normal operation of the exhaust system, but also reduce the pollution of the exhaust gas to the environment.
The above is today's small editor to introduce the relevant information about the automatic feeding mixer, you can timely pay attention to our website: http://www.ksmayo.cn Inquiry for more details, we will have more wonderful content for you
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2022-12-23
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