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1. Daily maintenance

1.1 Before use, check whether the main unit and lamp head are running normally and whether there are any abnormal sounds. If there are abnormal sounds, turn off the power immediately and contact after-sales personnel for guidance.

1.2 Before each use, check that all light heads are lit to ensure that all LED beads are working properly. If you find that any of the LED beads are not lit or the brightness is significantly reduced, contact the after-sales personnel in time. Wear UV goggles to protect your eyes from UV rays when carrying out inspections.

1.3 Keep the working environment of the equipment clean and dry to prevent the equipment from moisture, damage, electrical leakage and other situations. Regularly use a soft cloth to clean the accessories and equipments, avoid using cleaners that contain chemicals that could cause damage to the equipment.

1.4 At the end of each treatment, clean the end with a 75% alcohol cotton ball to avoid contamination and reduce the effect of the light guide.

2. Regular maintenance

2.1 Clean and wipe the equipment thoroughly at least once a month, including the lamp head, main unit, battery, charger and power supply.

2.2 Regularly check whether the power cord is damaged or aged to ensure a stable power connection. Avoid equipment failure due to power problems, which can affect treatment progress.

2.3 Use a calibrated light meter to measure the light intensity of the LED lamp head regularly to check whether the light source is attenuated. If the light intensity is insufficient, the lamp head or LED lamp beads need to be replaced.

3. Disinfection Instructions

3.1 Except for the light guide rod, which can be sterilized at high temperature and high pressure (135℃ high temperature, 2.0 bar~2.3 bar, 4 minutes sterilisation time is recommended), for cleaning or sterilization of other parts, please wipe them with clean water or disinfectant, and do not soak them; do not use volatile and soluble solvents for cleaning. For alcohol sterilization, it is recommended that users soak a piece of clean dry gauze with 75% ethanol disinfectant, and then wipe the surface of the part to be sterilized twice with the gauze for 3 minutes. Air dry naturally or wipe off the residual disinfectant with a clean, dry cloth.

4. Precautions

4.1 Make sure the equipment is turned off and the power is disconnected before cleaning and maintenance to avoid electric shock accidents.

4.2 Use appropriate tools and materials to avoid damage to the equipment caused by using inappropriate tools or materials.

4.3 Operate strictly in accordance with the equipment instruction manual and maintenance manual, and do not disassemble or alter the structure of the equipment. If disassembly or repair is required, contact professional maintenance personnel for assistance.

4.4 Please charge the new equipment for more than 4 hours before using it. If the battery is low, please charge it in time to ensure that the battery is not depleted. If not used for a long period of time, the lithium battery must be removed and recharged every 3 months.