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Current location: Air filter > News Center >Installation and adjustment of high efficiency filter and methods for prolonging service life

Installation and adjustment of high efficiency filter and methods for prolonging service life

High efficiency filter Installation and adjustment:
 
1. High efficiency filter should be installed in normal temperature, normal pressure and humidity environment. If it is required to be installed in a special environment, please select the special high efficiency air filter products of Guangzhou Lingjie. If the working conditions are bad, it will certainly shorten the service life of the high efficiency filter, and even can not be used normally after installation. Before installation, the appearance of high-efficiency filter should be inspected for deformation, damage, and whether the filter material is damaged.
 
2. Pay attention to the sealing between the HEPA filter and the mounting frame during the installation process. It is very good to press down 1 / 3 of the thickness of the sealing gasket with the compression bolt. In order to ensure the sealing performance of the high efficiency air filter and the installation box, it is recommended to select the sealing gasket provided by Guangzhou Lingjie.
 
3. When replacing the high-efficiency air, the inner wall of the static pressure box or the air supply pipe should be wiped clean to prevent the rust and dust particles on the box wall from falling on the high-efficiency air, causing damage to the filter material.
 
4. When installing the filter, please pay attention to the airflow direction of the high-efficiency air, which can be installed according to the sign "↑" on the label of high-efficiency air. The arrow direction is the high efficiency air outlet surface.
 
5. When installing, hold the frame around by hand and slowly send it into the air supply outlet. Do not hold the filter material of the high efficiency air filter with your hand to prevent the filter material from breaking and affecting the filtration efficiency.
 High efficiency filter
 
 
High efficiency filter unpacking:
 
1. Tear off the adhesive tape outside the box in a flat place, open the cover, take out the cushion plate, turn the box over to make the filter stably put on the ground, and then pull up the carton.
 
2. After unpacking, hands and other objects shall not collide with the filter material during handling. If the filter material is touched carefully, it shall be scanned again even if there is no visual damage.
 
Methods to prolong the service life of high efficiency filter:
 
To prolong the service life of high efficiency filter, the fundamental way is to block the dust in the pre filter. Generally, it is unnecessary to stop production and debug the prefilter, so experienced owners will spend their attention and money on the prefilter and intermediate filter of protection level. For 10K and 100k clean workshops, G4 filter is selected for pre filtration, and F8 filter (95% by colorimetric method) can be selected for intermediate filter. In this way, the service life of end high efficiency filter can generally reach 5 years. In foreign projects and new projects, F8 filter is a common pre filter in non-uniform flow clean room.

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