The ultrasonic cleaner is a popular machine that could used as household tools or for industry use. We may learn how to repair when broken suddenly.

Please do not start machine if no any water and solution in the tank, to avoid air vibration. Or the vibration head will damage easily. Therefore, please use and operate correctly.

Common fault and how to repair the ultrasonic cleaner

1.Switch on the machine , No LED indicator ,No ultrasonic.

Cause: Power socket is Ok, no electricity input. (ACFU)Fuse burned-out.

2. Switch on, LED indicator light on, No ultrasonic.

Cause: The connection plug between the transducer and the ultrasonic power board is loosen or not ? DCFU fuses burned out ; Ultrasonic power generator fault ?transducer fault ?

3.The DC fuse burned-out

Cause: The rectifier bridge stack or power tube burn-out ?Transducer fault

4.Switch on the ultrasonic cleaner, working , but cleaning effect is not good.

Cause: Is the cleaning liquid enough? The cleaning liquid temperature too high /too low; Improper selection of cleaning fluid; Ultrasonic generator aging out.

As to DKSONIC’s VIP customers, they can get latest product information and free samples of our new products which cost less than a certain amount when they just appear on the market. Besides, DKSONIC provides 1 year’s warranty for all of our products. Any defective products may be replaced by new products unless they are broken intentionally. Moreover, DKSONIC launches several online inquiry platforms and technical discussion forum. Any customers can make an inquiry or ask technical questions online. Especially, customers can follow DKSONIC on Facebook, Twitter, VK, Linkedin, Google+, Youtube etc.

For more information on ultrasonic cleaners, please feel free to contact us at sales01@dksonic.com visit us at DK SONIC.