1. Power failure and water tank emptying
First make sure that the water dispenser has been unplugged, and then empty the water in the water tank. When emptying the water tank, open all valves to ensure that all the water in the water tank flows out. If the water dispenser has the function of hot and cold water, it needs to be confirmed that both hot and cold water have been emptied.
Cleaning water tank
Clean the water tank thoroughly with detergent and fiber cloth. When cleaning, you can choose some special cleaners or ordinary cleaners with chlorine, but pay attention to the appropriate proportion according to the manufacturer's instructions. When cleaning, it is best to use soft fiber cloth to avoid scratches on plastic containers and thoroughly clean smaller parts.
Disinfect the water tank
After cleaning the water tank, it should be disinfected and sterilized. Disinfectant can choose food-grade hydrogen peroxide or secondary solution, put it in the water tank for a certain time (the appropriate time can be selected according to the instructions), and then clean it. Pay attention to thorough cleaning after disinfection to ensure that there is no chemical residue.
Clean the filter
Filters of drinking fountains also need to be cleaned regularly to remove residues and impurities in filtered water and effectively filter polluted water. After the filter is taken out, it can be cleaned with distilled water or warm water. If the filter is used for a long time, it may need to be replaced with a new one.
For the cleaning and disinfection of drinking fountains, it is recommended to do it at least once every three months. The specific operation can refer to the above steps, and the frequency of cleaning and disinfection can be appropriately increased according to the use of the water dispenser. Regular cleaning and disinfection of drinking fountains can not only ensure clean water quality, but also improve its service life.