Regular maintenance of double-stage reverse osmosis pure water machine can reduce unnecessary losses

     Two-stage reverse osmosis pure water machine is widely used because of its stable water quality and powerful functions of online monitoring of water quality. The RO reverse osmosis technology used in its operation is a high-tech water treatment technology, which relies on the characteristics of the reverse osmosis membrane to separate the solvent and solute in the solution under pressure. "Osmosis" is a physical phenomenon. Reverse osmosis is to apply a greater pressure than natural osmosis in the water containing salt and various fine impurities (that is, raw water), so that the water reverse osmosis from the side with high concentration to the one with low concentration, Most of the fine impurities, organic matter, heavy metals, bacteria, viruses and other harmful substances in the raw water are discharged through the sewage outlet.

In the process of using the two-stage reverse osmosis pure water machine, you must first understand the basic principles of the equipment, and master the knowledge and skills related to electronics. Next, you should prepare the required equipment manuals, drawings and other materials. Furthermore, it is necessary to develop a good working quality, improve efficiency and reduce mistakes in the process of using equipment. Below we share some experience in the maintenance of this product.

1. Replace the activated carbon in the adsorption filter:

a. Residual chlorine will decompose the RO membrane and shorten the life of the RO membrane. The residual chlorine content should be checked once a week.

b. When the residual chlorine content exceeds 0.1PPm, the activated carbon filter material should be replaced.

2. Replace the fine filter element in the security filter:

a. The filter is equipped with a 5um fine filter element to effectively block the activated carbon particles and ensure the safety of the RO membrane and the pump. It should be replaced when it is blocked.

b. When replacing, unscrew the top cover of the security filter, remove the old filter element, replace the new filter element and then tighten the filter.

According to the above methods, the two-stage reverse osmosis pure water machine can be well maintained. It is very important for the user to develop a good habit of regular maintenance when using it, which can not only make full use of its value, but also prolong the use of the equipment. life.