How to clean water fountains
1. Cleaning steps:
1. Unplug the power and remove the bucket. Remove all remaining water from the dispenser cavity. Since the remaining water in the dispenser drain pipe is the key to secondary contamination of the dispenser, it is necessary to open the drain pipe behind the dispenser to drain the remaining water, and then open all the drinking switches to drain the remaining water in the dispenser cavity.
2. Use clean tweezers to hold the sterilized alcohol cotton ball and carefully scrub the dispenser. Smart seat. Usually these parts of the water dispenser are in direct contact with the air body, easy to accumulate bacteria. Scrubbing with sterilized alcohol cotton will not only remove the dirt on it, but also prepare it for the next disinfection.
3. The chamber capacity of the general household water dispenser is about 2000 ml, so dissolve 300 ml of disinfectant in about 2000 ml of water, fill the whole chamber again, and turn on the water dispenser, including the sewage pipe and drinking water switch, after 10-15 minutes to discharge the disinfectant.
4. Continuously rinse 7000-8000 ml of clean water in the entire cavity of the dispenser, and then turn on all the switches to drain the rinse solution.
5. Scrub the back wall of the water dispenser tap switch with a disinfectant alcohol cotton.
6. Since the water dispenser has just been disinfected, there may be traces of disinfectant residue, so it should not be drunk immediately. First, you should take a glass of water and smell it for disinfectant. If you have disinfectant, you need to keep running water until you can no longer smell it in the water before it is safe to drink.
Experts recommend that water fountains be cleaned at least once every two months and once a month in the summer.
Second, the cause of bacteria
1. Do not carry out professional sterilization, descaling and cleaning on the water dispenser for a long time;
2. Because of the water change, the water inlet and the air body contact;
3. The storage room is narrow or not clean, empty no convection, the ground is not often cleaned;
4, the temperature is not appropriate, placed in cold, wet or direct sunlight places easy to cause bacterial reproduction;
5. The drinking water quality is substandard or contains bacteria;
6. Water dispenser maintenance is not good enough, bad seal leads to bacterial invasion;
7. Water sac water too much, can not drink for a long time;
8. Long-term uninterrupted power supply & long combustion & rdquo(enterprises and institutions basically no electricity, drinking water frequency is very high);
9. Wash with chemicals (water delivery personnel or yourself);
10. It’s not within its sell-by date. Drink it completely.
How to use and maintain water fountains
1. When using the water dispenser for the first time, clean the container and pipe of the water dispenser with clean water, and then unscrew the drainage valve to drain out the remaining water in the machine, and tighten the drainage valve. Add a large bottle of water, turn on the hot water tap, plug in the power, and turn on the heating switch after the water flows out, avoid dry burning, prolong the service life of the machine.
2. Handle the machine with care. When moving a water dispenser cooled by a compressor, remain upright as much as possible. If you want to tilt, do not tilt at an Angle greater than 45 degrees. After processing, rest for a while and then you can work.
3. It is best to disconnect the power when not in use at night, which can save energy and ensure safety when no one is in use.
4. Stop drinking water for a long time. Please turn off the switch of the machine, unplug the power plug, then unscrew the drain valve, drain the remaining water in the machine, and then tighten the drain valve (please pay attention to the hot water burns when draining).
5. Water dispensers should be placed in ventilated areas, protected from moisture, direct sunlight, and away from central heating. Water dispenser about 15 cm away from the wall, do not put in the vicinity of valuable furniture and other household appliances, so as to avoid splashing water damage items. The water dispenser must be placed smoothly to prevent noise from the machine.
6. During the use of the machine, it is recommended to clean and disinfect it every 3 months according to the specific situation. After one year of use, the smart seat and interior can be cleaned by professional maintenance personnel.
7. If the power cord is damaged, you must replace the water dispenser with a special wire or contact a dealer. The machine must use receptacles with ground devices and leakage protectors to prevent electrified enclosures.
8. Do not use gasoline and other organic solvents to clean the surface of the machine.
9. Do not insert metal rods into the ventilation Windows of the backplane. Otherwise, fans may be damaged or electric shock may occur. Do not cover the fan ventilation window to avoid damage to the semiconductor refrigeration components due to poor exhaust and heat dissipation, resulting in adverse conditions.
10. Children shouldn’t play around the water cooler. Replace hot water faucets with safety faucets if necessary to prevent scalding children.
11. When pressing the faucet to meet water, do not use too much force to avoid breaking or damaging the rotating parts with your hands.
12. After the refrigeration power is disconnected, the water cooler cooled by the compressor must be restarted after 3-5 minutes to extend the service life of the machine.
Water dispenser cleaning mistake
1. Wash frequently with detergent
Test the water dispenser with detergent or other cleaners, only cleaning the outside of the water dispenser, but the core parts of the water dispenser that really involve water are the hot water tank, cold water tank and connecting pipe hidden inside the water dispenser, where deposits and bacteria and viruses are easy to produce.
2. Water dispensers can be heated, cooled and discharged, so there is no problem. Water dispenser
This only means that there is nothing wrong with the function of the water dispenser. As it relates to human health, water fountains require regular maintenance (disinfection and cleaning).
3. Do not wash the water until you find any odor or foreign matter in it
Water dispenser normal use, according to the quality of drinking water selected. 2-3 months should be thoroughly disinfected, descaled and cleaned.
4. You can kill bacteria and viruses by soaking and washing them in hot water
Soaking and washing with hot boiling water can only kill a very small number of bacteria, so it is necessary to use highly targeted disinfectant for water dispenser, and there are strict regulations and requirements on its use weight and soaking time, the best use of ozone disinfection method.
5. If you do free cleaning (traditional pill cleaning) at a water delivery station or barreled water plant, you can use it with confidence
Traditional drug cleaning method can not reach the effect of descaling and disinfection. And most manufacturers use water supply workers cleaning, without professional training, no professional water machine cleaning equipment, will cause secondary pollution to the water machine.
