Maintain the air purifier tightly; Specialization & quot; Service standards to & quot; My heart, you can rest assured & quot; With & quot; Honesty and pragmatism & quot; Service concept, return to the society, and work experience accumulated in maintenance for many years. Have rich maintenance experience and good professional quality. In line with & ldquo; To serve the city, so as to seek faith & rdquo; We will serve you wholeheartedly
Service scope of Dalian urban air purifier: Jinzhou Development Zone, high tech Zone, Ganjingzi District, Xigang District, Zhongshan District, Dalian
There are three indicators of air purification efficiency (Cadr): Dalian Hitachi air purifier maintenance station
1. Solid particles, also known as dust, are commonly simulated by * in China, so they are also known as smoke
2. Volatile organic compounds (VOC), usually toluene as the test source
3. Formaldehyde
Because the general air purifier has a very obvious effect on the removal of dust, while the removal effect of volatile organic compounds and formaldehyde is not as good as dust, many businesses only mark the maintenance of Cadr air purifier with dust
Introduction to air purifier selection:
1. See purification method
2. Look at purification technology
3. Look at the filter screen
4. Look at the air purification efficiency
5. See humidification mode, carburetor purchase and maintenance
● according to the living room status, Dalian Hitachi air purifier maintenance service station
The indoor smoke and dust pollution is heavy, so the air purifier with better dust removal effect can be selected. For example, HEPA high-density filter material is also one of the most advanced air filter materials in the field of air purification. It can well filter and adsorb pollutants of more than 0.3 microns. It has a strong purification capacity for soot, inhalable particles, bacteria and viruses, and the additional catalytic active carbon has a better purification effect on odor and harmful gases
If there is less indoor smoke, plasma air purifier can be considered. It has a strong killing effect on bacteria and viruses in the air, and can quickly decompose a variety of odorous and polluting polymer substances in the air. Sharp air purifier sharp air purifier
● select products according to square meters, Dalian Hitachi air purifier maintenance service station
The size of the room also determines the size of the purifier you choose. Generally speaking, the purifier with larger volume has stronger capacity. For example, 120m3 / h air purifier should be selected for 15m3 room. So before you buy, you should also know whether it is the living room or the bedroom with a small area. At the same time, you can also choose products with humidification effect or aromatherapy effect according to your needs to meet your needs
● cleaning and replacement are also important. Dalian Hitachi air purifier maintenance station
Like the water purifier, the air purifier needs regular cleaning, replacement of filter screen and filter bladder to maintain its purification effect. The main parts to be cleaned include 1 For the front filter screen, you can use a vacuum cleaner to remove the dust, or clean it with a rag or even wash it with water. 2. Filter screen. Some filter screens need to be regularly disinfected under the sun to ensure purification efficiency, such as activated carbon filter screen. 3. Ion generators are generally built-in and do not need cleaning. Better ion generators have higher working efficiency
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