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自動上料攪拌車的發(fā)電機不充電的原因很大可能是電池和發(fā)電機之間的連接線斷裂或脫落，那么這樣的故障應(yīng)該如何去檢修呢？

The reason why the generator of the automatic feeding mixer truck is not charged may be that the connecting wire between the battery and the generator is broken or fallen off. How should such a fault be repaired?

1，故障現(xiàn)象，發(fā)動機在怠慢以上轉(zhuǎn)速運轉(zhuǎn)時，充電指示燈不熄滅，在怠速以下轉(zhuǎn)速運轉(zhuǎn)時，充電指示燈不亮，但蓄電池出現(xiàn)虧電現(xiàn)象。

1. Fault phenomenon: when the engine operates at a speed above the idle speed, the charging indicator light does not go out; when the engine operates at a speed below the idle speed, the charging indicator light does not go on, but the battery suffers from power loss.

2，故障原因：

2. Fault cause:

1，發(fā)電機V帶過松或有油污引起打滑。

1. The V-belt of the generator is too loose or there is oil stain, which causes slipping.

2，磁場繞組斷路，搭鐵或匝間短路。

2. The field winding is open circuit, grounded or inter turn short circuit.

3，定子繞組斷路，搭鐵或匝間短路。

3. Stator winding is open circuit, grounded or inter turn short circuit.

4，電刷與集電環(huán)接觸不良。

4. Poor contact between brush and collector ring.

5，整流二極管，勵磁二極管斷路或擊穿。

5. The rectifier diode and excitation diode are open circuited or broken down.

6，充電指示燈損壞。

6. The charging indicator is damaged.

7，電壓調(diào)節(jié)器損壞。

7. The voltage regulator is damaged.

3，故障的判斷與排除，接通點火開關(guān)，檢查充電指示燈是否閃亮，如果不亮，則可根據(jù)故障產(chǎn)生的原因進(jìn)行判斷與排除。

3. Fault judgment and Troubleshooting: turn on the ignition switch and check whether the charging indicator is flashing. If it is not, judge and troubleshoot according to the cause of the fault.

攪拌車發(fā)電機不發(fā)電一般是由于內(nèi)部的整流二極管損壞造成的，如果是二極管損壞的話，車主可以將故障的二極管剪斷，就可以繼續(xù)使用了，如果是年限到了，就必須要更換發(fā)電機了。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.fxsgujg.cn咨詢吧。

The failure of the mixer truck generator to generate power is generally caused by the damage of the internal rectifier diode. If the diode is damaged, the owner can cut off the faulty diode and continue to use it. If the age is up, the generator must be replaced. For more information, please visit our website http://www.fxsgujg.cn Consult.