小型洒水车喇叭故障排除方法发布时间：故障排除方法一

Release time of mini sprinkler horn troubleshooting method: troubleshooting method

按下喇叭开关，如果喇叭有时响，有时不响，多是喇叭开关内部的触点接触不好，使用时间过长，触点间隙增大。可以试着调节喇叭上的调节螺母，如现象还不能排除，是喇叭质量的问题，需要更换喇叭。

Press the horn switch, if the speaker sometimes ring, sometimes not ring, more than the inner contact of the switch is not good, the use of too long, the contact gap increases. Can try to adjust the adjusting nut on the horn, such as the phenomenon can not be ruled out, is the quality of the horn, the need to replace the speaker.

小型洒水车喇叭故障排除方法

Small sized sprinkler horn troubleshooting method

故障排除方法二

Trouble shooting method two

按下喇叭出现沙哑声音沙。多是由于插头接触不良，特别是方向盘周围的各个触点，由于使用频繁，容易使触点出现磨损。调节方向盘各个触点间隙。

Press the horn appeared in a hoarse voice of sand. Is due to poor contact, especially in the direction of the contact around the disk, because the use of frequent, easy to make contact wear. Adjust the steering wheel each contact gap.

故障排除方法三

Trouble shooting method three

按下喇叭开关完全不响。**先检查保险丝看是否熔断，然后拔下喇叭插头，用万用表测量在按喇叭开关时此处是否有电。如果没有电，应检查喇叭线束和喇叭继电器；如果有电，则是喇叭本身的问题，此时也可以试着调节喇叭上的调节螺母看是否能发声，如果还是不响，则需要更换喇叭。

Press the horn switch does not ring. First check the fuse to see whether the fuse, and then pull off the horn plug, using a meter measurement in the horn switch when there is electricity. If there is no electricity, should check the horn and horn relay wiring harness; if there is electricity, is the horn itself, this time also can try to adjust the speaker on the adjusting nut to see whether it can sound, if you still don't ring, you need to replace the horn.

故障排除方法四

Trouble shooting method four

关闭喇叭开关，喇叭仍然响个不停。此时要停车检查线路，关闭电源总开关。检查从电瓶到喇叭之间的线路，处理破裂线段。现象即可排除。

Turn off the horn switch, the speaker still ring. At this time to stop the inspection lines, the main power switch off. Check the line between the battery and the horn, and deal with the broken line. Phenomenon can be ruled out.