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炎炎夏日的到來(lái)讓自動(dòng)攪拌車(chē)司機工作辛苦又沉悶，怎么能少得了空調的陪伴呢？今天和大家分享一下空調系統無(wú)風(fēng)或風(fēng)力不足時(shí)故障排除方法。

The arrival of the hot summer makes the automatic mixer driver work hard and boring. How can he be accompanied by the air conditioner? Today, I would like to share with you the troubleshooting methods for the air conditioning system when there is no wind or the wind is insufficient.

1，鼓風(fēng)機開(kāi)關(guān)置于任何擋位，出風(fēng)口均不出風(fēng)時(shí)，應檢查熔斷器否斷路，若熔斷器斷路，應核對熔斷器的容量是否符合要求，檢查線(xiàn)路及鼓風(fēng)機電動(dòng)機電樞繞組是否搭鐵，查明原因并修復或更換。

1. When the blower switch is in any gear and the air outlet is not blowing, first check whether the fuse is open. If the fuse is open, check whether the capacity of the fuse meets the requirements, check whether the circuit and the armature winding of the blower motor are grounded, find out the cause and repair or replace it.

若熔斷器良好，則應檢查鼓風(fēng)機開(kāi)關(guān)導線(xiàn)上的電壓，電壓為零時(shí)，應檢查空調繼電器的線(xiàn)圈是否斷路，觸點(diǎn)能否閉合，檢查線(xiàn)路板及連接線(xiàn)路是否斷路，電壓正常時(shí)，應檢查鼓風(fēng)機開(kāi)關(guān)是否損壞，鼓風(fēng)機搭鐵是否良好，上述檢查均正常，則應檢修鼓風(fēng)機電動(dòng)機。

If the fuse is in good condition, check the voltage on the blower switch wire. If the voltage is zero, check whether the coil of the air conditioner relay is open, whether the contact is closed, whether the central circuit board and the connecting line are open. If the voltage is normal, check whether the blower switch is damaged and whether the blower grounding is good. If the above checks are normal, repair the blower motor.

2，鼓風(fēng)機電動(dòng)機僅在某一擋位不能轉動(dòng)時(shí)，應檢查鼓風(fēng)機開(kāi)關(guān)該擋位是否導通，該擋分擋電阻間的連接導線(xiàn)及分擋電阻是否斷路，并視具體情況給以修復。

2. When the blower motor can not rotate only at a certain gear, check whether the gear of the blower switch is conductive, and whether the connecting wire between the gear and the gear resistance and the gear resistance are open, and repair it according to the specific situation.

3,鼓風(fēng)機開(kāi)關(guān)置于任何擋位時(shí)，鼓風(fēng)機電運機轉動(dòng)緩慢，各出風(fēng)口風(fēng)量均較少，一般是鼓風(fēng)機電動(dòng)機損壞或鼓風(fēng)機開(kāi)關(guān)及連接線(xiàn)接觸不良，應檢查連接導線(xiàn)各插接件是否松動(dòng)，鼓風(fēng)機電動(dòng)機搭鐵是否良好，鼓風(fēng)機開(kāi)關(guān)各接觸點(diǎn)是否良好，后對鼓風(fēng)機電動(dòng)機進(jìn)行檢修。

3. When the blower switch is in any gear, the blower motor rotates slowly, and the air volume at each air outlet is small. Generally, the blower motor is damaged or the blower switch and connecting wire are in poor contact. Check whether the connectors of the connecting wire are loose, whether the grounding of the blower motor is good, and whether the contact points of the blower switch are good. Then repair the blower motor.

4，鼓風(fēng)機電動(dòng)機運轉正常，但個(gè)別出風(fēng)口無(wú)風(fēng)或風(fēng)量過(guò)小，應檢查該風(fēng)口出風(fēng)罐道中有無(wú)異物堵塞，風(fēng)門(mén)能否打開(kāi)，各邊連接管道是否秘封，并視具體情況給以修復。

4. The blower motor operates normally, but there is no air at individual air outlets or the air volume is too small. Check whether there is any foreign matter blocking in the air outlet tank channel of the air outlet, whether the air door can be opened, and whether the connecting pipes at each side are sealed. Repair it according to the specific situation.

攪拌車(chē)空調系統風(fēng)量不足或無(wú)風(fēng)的故障排除問(wèn)題從四個(gè)方面來(lái)講解完畢了，您對此有想法或疑問(wèn)就來(lái)我們網(wǎng)站http://m.jackpetty.net咨詢(xún)解答吧。

The troubleshooting of insufficient air volume or no air in the air conditioning system of the mixer truck is explained from four aspects. If you have any ideas or questions about this, please come to our website http://m.jackpetty.net Ask for answers.