Ultrasonic Cleaner Maintenance Guide
Learn ultrasonic cleaner maintenance tips, including liquid level checks, tank cleaning, transducer inspection, current output checks, and regular system service.
Daily Maintenance Items
Before starting the equipment each day, the operator should perform the following checks:
• Liquid level check: Ensure the liquid level is sufficient to prevent dry running.
• Cleaning solution condition: If the liquid is turbid or contains oil film or sediment, the tank should be drained and replaced immediately.
• Transducer check: Check whether the sound is normal and whether any abnormal noise occurs, to avoid affecting ultrasonic output and accelerating damage.
• Control panel cleaning: Keep it dry and prevent dust or cleaning solution from entering the button gaps.
• Heat dissipation system: Ensure the fan operates normally and the heat dissipation holes are not blocked.
• Temperature check: Confirm that the heating temperature matches the set value to prevent overheating.
• Heater check: Confirm that the heating element is not damaged and that the heating function operates normally.
Regular Maintenance and Inspection Schedule
To ensure long-term stable operation of the equipment, the following maintenance schedule is recommended:
Tank Cleaning
Frequency: Weekly
Description: Remove dirt and sediment to avoid affecting cavitation performance.
Vibrating Surface Inspection
Frequency: Monthly
Description: Check whether the surface is corroded, pitted, or abnormal.
Current Output
Frequency: Every 3 Months
Description: Check whether the output is stable.
Bubble Condition
Frequency: Every 6 Months
Description: Evaluate the uniformity of ultrasonic distribution.
Common Failure Symptoms and Prevention
Common symptoms:
• Uneven cleaning: May be caused by aging transducers or uneven liquid level.
• Decreased output power: Aging generator, unstable power supply, or increased liquid concentration.
• Abnormal noise or resonance: Aging adhesive layer or vibration of the tank structure.
• Abnormal liquid temperature overheating: Poor circulation or excessive temperature setting.
If ultrasonic cleaning shows reduced cleaning performance or incomplete cleaning, it is often related to frequency deviation, power attenuation, or abnormal liquid level.
By regularly checking the bubble condition, maintaining stable output, and keeping the correct liquid level, ideal cleaning efficiency can be maintained.
YONG JI Enterprise provides complete services including ultrasonic system inspection, power calibration, and maintenance, helping customers maintain high-efficiency and long-life cleaning equipment operation.
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永技企業有限公司
YONG JI Enterprise Co., Ltd.
243新北市泰山區中港西路137-10號
No. 137-10, Zhonggang W. Rd., Taishan Dist., New Taipei City 243079, Taiwan (R.O.C.)
TEL: +886-2-2297-1195
FAX: +886-2-2297-1053