Hot Spray Machine Mist Sprayer Face Hydrating Moisturizing Instrument for Home Salon220V UK Plug Condition: Item Type: Mist Sprayer Material: ABS Color: White Frequency: 50Hz Water Tank Capacity: 600ml Power: 800W Size: As Pictures Show  A brief description of the situation in which the machine beep and does not work: 1. machine beep when start at the 1st time, new machine can not use distilled water, the instrument detects water levels by conducting electrolytes in the water, please use tap water. Check the water level, the water level is most suitable at half of the highest water line. The machine will beep even when the water level is below the lowest water line. Please change the water or add water. 2. machine beep when water boiling, if the water level in the hot water cup is too high or there are too many bubbles in the water cup, the water will boil and come into contact with the high water level detection device. The device will be automatically protected in case the hot water spouts and harm people. Please change the clean water and pour away 2/3 of the water in the water cup. 3. If the machine beep when using for a period of time, the water in the cup may too dirty and there will be a lot of bubbles, or if the high water level detection device is too dirty and the instrument is mistaken for too much water, and beep for protection. please clean the cup. 4. Press the power off button to shut down the instrument after it beep, and restart it after the water level is normal