Daily maintenance and care of the ultrasonic cleaning machine is crucial for ensuring its cleaning effect and extending the lifespan of its core components (especially the transducer). Following the systematic steps below can prevent common malfunctions and ensure long-term stable operation of the equipment.
Daily/Post-Use Maintenance
This is the most basic maintenance, preventing corrosion and scaling.
Employment and Cleaning:
After use, immediately drain the used liquid from the cleaning tank.
Rinse the inner walls and bottom of the tank with clean water to remove residual dirt and cleaning agent.
Wipe the inside and outside of the tank with a soft, damp cloth and keep it dry. Do not allow the liquid to dry in the tank.
Inspection and Cleaning:
Inspect the bottom and side walls of the tank for any loose particles or hardened deposits. If present, remove them gently to prevent scratching the tank or affecting ultrasonic wave transmission.
Clean the outer surface of the equipment.
Regular Deep Maintenance (Weekly or Every 40 Hours of Use)
Descaling (Key Step):
Pour an appropriate amount of clean water into the cleaning tank, ensuring the water level is at least above the transducer (usually at the bottom of the tank).
Add a dedicated ultrasonic cleaning tank descaling agent or a mild acidic solution (such as diluted white vinegar or citric acid).
Turn on the ultrasonic cleaner and run it for 10-20 minutes. This effectively dissolves scale and stubborn organic residue.
Drain the liquid and rinse thoroughly with clean water several times until there is no foam or odor. Finally, dry the tank.
Check the level sensor (if applicable): Clean its probe to ensure it is free of deposits and can accurately sense the water level.
Special Maintenance for Key Components
Ultrasonic Transducer (Core Component):
Impact Prevention: Absolutely avoid direct impact or scraping of the tank bottom by the cleaning basket, workpiece, or tools.
Dry Burn Prevention: Never start the ultrasonic cleaner when there is no liquid in the tank, as this will cause the transducer to overheat and be damaged.
Corrosion Prevention: Avoid using highly corrosive liquids (such as concentrated hydrochloric acid, concentrated nitric acid, etc.). If necessary, use with extreme caution and for a short period, and clean thoroughly immediately after use.
Cleaning Basket/Rack:
Rinse regularly with clean water to remove dirt from the mesh.
Check for damage to prevent small parts from falling to the bottom of the tank and impacting the transducer.
Generator (Main Unit):
Ensure it is placed in a well-ventilated, dry, and vibration-free location.
Regularly clean the cooling fan and vents with compressed air or a soft brush to prevent overheating.
