1. 打开超声波清洗机电源开关，指示灯不亮。

　　1. Turn on the power switch of the ultrasonic cleaning machine, but the indicator light does not light up.

　　原因及维修方法

　　Reasons and repair methods

　　1.1。电源开关损坏，无电源输入;检查电路是否完好，漏电开关是否闭合。

　　1.1. The power switch is damaged and there is no power input; Check if the circuit is intact and if the leakage switch is closed.

　　1.2。保险丝烧断了。

　　1.2. The fuse is blown.

　　2. 超声波清洗机电源开关打开后，指示灯亮，但无超声波输出。

　　After the power switch of the ultrasonic cleaning machine is turned on, the indicator light is on, but there is no ultrasonic output.

　　原因及维修方法

　　Reasons and repair methods

　　2.1。换能器与超声电源板连接插头松动;

　　2.1. The connection plug between the transducer and the ultrasonic power board is loose;

　　2.2。保险丝烧断了;

　　2.2. The fuse is blown;

　　2.3。超声波发电机故障;用万用表打开电源线，检查带电线路是否接通。

　　2.3. Ultrasonic generator malfunction; Use a multimeter to turn on the power cord and check if the live circuit is connected.

　　2.4。传感器故障。振动器烧坏了，需要更换。

　　2.4. Sensor malfunction. The vibrator is burnt out and needs to be replaced.

　　3.超声波清洗机直流熔断器损坏。

　　3. The DC fuse of the ultrasonic cleaning machine is damaged.

　　原因及维修方法

　　Reasons and repair methods

　　3.1。整流器桥或功率管烧坏;

　　3.1. The rectifier bridge or power transistor is burnt out;

　　3.2。传感器故障。老化和电流不稳定可能导致发电机故障。

　　3.2. Sensor malfunction. Aging and unstable current may cause generator failure.

　　4. 超声波清洗机的电源开关打开后，机器有超声波输出，但清洗效果不如以前。

　　After the power switch of the ultrasonic cleaning machine is turned on, the machine has ultrasonic output, but the cleaning effect is not as good as before.

　　原因及维修方法

　　Reasons and repair methods

　　4.1。清洗槽内清洗液液位不合适;太深或太低。

　　4.1. The cleaning solution level in the cleaning tank is not suitable; Too deep or too low.

　　4.2。超声频率协调不佳;

　　4.2. Poor ultrasound frequency coordination;

　　4.3。清洗槽内液体温度过高或过低。

　　4.3. The temperature of the liquid in the cleaning tank is too high or too low.

　　4.4。清洗液选择不当。

　　4.4. Improper selection of cleaning solution.

　　本文由  超声波清洗机 友情奉献.更多有关的知识请点击  http://www.sinokohl.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from an ultrasonic cleaning machine For more related knowledge, please click http://www.sinokohl.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.