1. The transducer is damaged:

Analysis: It is very likely that due to the long-term use of the ultrasonic cleaning machine, the temperature will continue to rise, causing the colloid melting transducer to peel off or the ceramic part of the transducer to crack.

Detection and treatment: Use a megger to measure the insulation strength of the transducer. If the insulation strength is below 200MΩ, it cannot be used, and a new transducer must be replaced.

The internal ceramic of the transducer will also crack due to long-term use, making it unable to work properly.

2. The insurance of the ultrasonic cleaning machine is damaged:

If you find that there is no power display or action after turning on the power, first check whether the fuse in the power supply holder is damaged.

Analysis: It is very likely that the user's ground wire is mixed with the live wire or neutral wire and is not grounded (the ground wire of the machine is connected to the machine shell). It is also possible that the ultrasonic cleaning machine has a short circuit fault or the aging of electronic components has caused a short circuit fault. causing insurance damage.

Detection and treatment: Take out the fuse and check to see if there is any rupture. Use a multimeter to measure whether it is disconnected and replace the device.

Tullker - Makes Cleaning Easier

Tullker Co., Ltd.—an environmentally friendly industrial cleaning solution provider that focuses on ultrasonic industrial cleaning and integrates R&D, production, marketing, and after-sales. In ultrasonic cleaning, vacuum hydrocarbon cleaning, two-fluid cleaning, spray cleaning, A large number of successful cases have been accumulated in the fields of DPF regeneration and cleaning, and are sold in 96 countries around the world.