People drink bottled water because it is pure and healthy. But if the water supply link of the drinking machine is not thoroughly disinfected, it will also lead to secondary pollution of water quality. Even if some manufacturers are equipped with technical personnel, the disinfection process is not entirely qualified.
Specifically, drinking machine disinfection should be divided into the following steps:
1. unplug the power plug, take off the bucket, open the sewage pipe behind the drinking machine, drain the excess water, because the remaining water in the sewage pipe is the key to the secondary pollution of the drinking machine. Then, turn on all drinking water switches to drain water.
2. with tweezers to clamp alcohol cotton, carefully scrub the water dispenser inner bladder. Water dispensers are easy to accumulate bacteria due to direct contact with air. Scrub with alcohol to remove dirt and prepare for the next step of disinfection.
3. dissolve 300 ml of disinfectant into about 2 liters of water, then fill the tank of the whole water dispenser, and place for 10 to 15 minutes.
4. Open all the switches of the drinking machine, including the sewage pipe and drinking water switch, and drain the disinfectant.
5. Continuously rinse the whole cavity of the drinking machine with 7-8 liters of clean water, and open all switches to drain the flushing liquid. Some people only use 1 liter of water to wash is far from enough, will make disinfectant residue in the water fountain.
6, wipe the back wall of the switch with alcohol cotton, when the cup filled with water, it is easy to encounter the back wall of the water dispenser switch, can not be wiped with a rag.
After the drinking machine is disinfected, there may be traces of disinfectant residue, which cannot be drunk immediately. You should start with a glass of water and smell for chlorine. If so, water should be drained until the smell of chlorine is gone.
