HoMedics UHE-CM18 User Manual - Page 11

CLEANING AND CARE CAUTION: Before cleaning the unit, turn it off and unplug unit from the outlet. CLEANING THE TRANSDUCER/ULTRASONIC MEMBRANE The transducer/ultrasonic membrane must be cleaned to remove water mineral deposits when the red LED above the clean transducer/ultrasonic membrane button is illuminated. Failure to do so may cause reduced or no mist output. 1. Remove the water tank from the humidifier base and set aside. 2. Pour out any remaining water inside the water reservoir. Transducer/ultrasonic membrane 3. Clean the transducer/ultrasonic membrane with a 50/50 mix of white vinegar and water on a cotton swab. Wipe off with a damp cotton swab. Press and hold the clean button for 3 seconds until the clean light turns off. NEVER touch the transducer/ultrasonic membrane with your fingers; the natural oils in the skin can damage the surface. NEVER submerge the base in water or any other liquid. TO CLEAN THE TANK Remove the water tank from the humidifier base by lifting it from the main unit. Unscrew the tank cap and rinse inside the tank with clean water. Every day: Empty and rinse the tank and tank cap before refilling. Every week: To remove any scale or buildup, use a 50/50 mixture of white vinegar and lukewarm water to clean the inside of the tank. 11