What are the common causes of faults in ultrasonic cleaners? When we were using the ultrasonic cleaner for cleaning, a malfunction occurred, such as: when we turned on the power switch of the ultrasonic cleaner, the indicator light did not light up. When encountering such a situation, we may wonder what the cause of the malfunction is. Now, let's have the ultrasonic cleaner manufacturer, Kejiemeng Technology, explain the common malfunctions and causes of ultrasonic cleaners for you: (1) When the power switch of the ultrasonic cleaner is turned on, the indicator light does not light up. Cause: ◆ The power switch is damaged and there is no power input; The ACFU fuse blows. (2) The DC fuse DCFU of the ultrasonic cleaner has blown.

Cause:

◆ Rectifier bridge stack or power transistor burned out;

◆ Transducer failure (3) After the power switch of the ultrasonic cleaner was turned on, the machine had ultrasonic output, but the cleaning effect was not as ideal as expected. Cause: Improper liquid level of the cleaning solution in the cleaning tank of the ultrasonic cleaner;

◆ The coordination of ultrasonic frequency was not adjusted properly;

◆ The liquid temperature in the cleaning tank of the ultrasonic cleaner is too high; ◆ Improper selection of cleaning solution. (4) After turning on the power switch of the ultrasonic cleaner, the indicator light is on, but there is no ultrasonic output. Cause: The connection plug between the transducer and the ultrasonic power board is loose; ◆ The DCFU fuse blows; ◆ Fault of ultrasonic power generator;

◆ Transducer failure The above is what the ultrasonic cleaner manufacturer, Kejiemeng Technology, has explained to you about the common faults and causes of ultrasonic cleaners. We believe that you have gained a lot of understanding of the faults and causes of ultrasonic cleaners. Hope it is helpful to you. Common faults of ultrasonic cleaners include the indicator light not lighting up when the power switch is turned on, the indicator light being on but no ultrasonic output, and the DC fuse (DCFU) blowing, etc.