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超声波清洗机发生器常见问题

网址:www.com-to-com.com  2020-07-24  作者:admin    阅读:

超声波清洗机发生器常见问题有:
The common problems of ultrasonic cleaner generator are as follows:
⑴超声波清洗机打开电源开关,指示灯不亮。这种情况维修时必须检查电源开关是否完好,漏电开关是否合上。如果开关完好再检查保险丝是否过载熔断,基本上可以解决。
(1) when the power switch is turned on, the indicator light is not on. In this case, it is necessary to check whether the power switch is in good condition and whether the leakage switch is closed. If the switch is in good condition, check whether the fuse is overloaded and blown, which can be basically solved.
⑵超声波清洗机打开电源开关后,指示灯亮,但没有超声波输出。这种情况比较复杂,维修时首先检查换能器与超声波功率板的连接插头是否有松脱,然后检查保险丝是否熔断。如果一切正常有可能是超声功率发生器内部故障,用万用表打电源线明线,火线是否都通。在排除了发生器故障后再检查超声波换能器是否烧坏,是否需要更换。
(2) after the power switch is turned on, the indicator light is on, but there is no ultrasonic output. This situation is more complex. First, check whether the connection plug between the transducer and the ultrasonic power board is loose, and then check whether the fuse is blown. If everything is normal, it may be the internal fault of the ultrasonic power generator. Use a multimeter to make the power line open, and whether the live wire is connected. After troubleshooting the generator, check whether the ultrasonic transducer is burnt out and whether it needs to be replaced.
⑶超声波清洗机直流保险丝熔断。可能是整流桥堆或功率管烧毁,也可能是换能器老化,电流不稳,这些都可能造成电源发生器故障。维修时要多加注意。
(3) DC fuse of ultrasonic cleaning machine is blown. It may be that the rectifier bridge stack or power tube is burned out, or the transducer is aging and the current is unstable, which may cause the power generator failure. Pay more attention to maintenance.

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