1、Introduction
Ultrasonic cleaning machines are widely used in industrial and commercial cleaning. Proper maintenance can extend their service life and improve cleaning efficiency. This article provides a detailed maintenance manual for ultrasonic cleaning machines, including daily and periodic maintenance.
2、Daily Maintenance
Daily maintenance of ultrasonic cleaning machines includes the following aspects:
（1）Clean the cleaning tank: After each use, the cleaning tank should be cleaned to remove residual dirt, grease, and cleaning solution. Use a soft cloth or sponge to clean it to avoid damaging the cleaning tank.
（2）Check the ultrasonic transducer: The ultrasonic transducer is the core component of the ultrasonic cleaning machine and needs to be checked regularly to ensure its normal operation. Check for any damage or leakage and replace it promptly if necessary.
（3）Check the filter: The filter is an important part of the ultrasonic cleaning machine, preventing dirt and debris from blocking the cleaning tank and affecting the cleaning effect. The filter needs to be cleaned or replaced regularly according to the instructions.
（4）Check the power supply: The power supply is an important part of the ultrasonic cleaning machine and needs to be checked regularly to ensure its stable operation. Check for damage or aging in the power cord and replace it promptly if necessary.
（5）Check the electronic circuit: The electronic circuit is also an important part of the ultrasonic cleaning machine and needs to be checked regularly to ensure its normal operation. Check for damage or aging in the electronic circuit and replace it promptly if necessary.
3、Periodic Maintenance
Periodic maintenance of ultrasonic cleaning machines includes the following aspects:
（1）Change the cleaning solution: The cleaning solution needs to be replaced regularly according to the instructions to ensure the cleaning effect. The frequency of replacement depends on the type of cleaning solution and frequency of use.
（2）Change the filter: The filter needs to be replaced regularly according to the instructions to ensure the cleaning effect. The frequency of replacement depends on the type of filter and frequency of use.
（3）Change the ultrasonic transducer: The ultrasonic transducer has a certain service life and needs to be replaced regularly according to the instructions to ensure the cleaning effect. The frequency of replacement depends on the type of ultrasonic transducer and frequency of use.
（4）Check the core components: The core components, such as the ultrasonic generator, ultrasonic transducer, electronic circuit, and heat sink, need to be checked regularly to ensure their normal operation.
（5）Check the cleaning tank: The cleaning tank is an important component of the ultrasonic cleaning machine and needs to be checked regularly for damage, rust, leakage, and other abnormalities. If there is any abnormality, the cleaning tank needs to be repaired or replaced promptly.
4、Precautions
When maintaining the ultrasonic cleaning machine, take the following precautions:
（1）Turn off the power before operating to avoid electric shock accidents.
（2）When cleaning the interior of the cleaning machine, remove all parts in the cleaning tank to avoid affecting the cleaning effect and causing damage to the equipment.
（3）When replacing the ultrasonic transducer, cleaning solution, and filter, follow the instructions and choose the appropriate cleaning solution to avoid affecting the cleaning effect or damaging the equipment.
（4）Regular maintenance can extend the service life of the ultrasonic cleaning machine, but excessive maintenance can also cause unnecessary wear and waste, and the maintenance cycle needs to be reasonably arranged according to the actual situation.
（5）If the ultrasonic cleaning machine has abnormal conditions, such as reduced cleaning effect and excessive noise, stop it immediately and repair or contact the manufacturer's after-sales personnel.
