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Daily maintenance tips for high-efficiency filters!
Daily maintenance tips for high-efficiency filters!Maintaining high-efficiency filters is a very important issue, so how can we maintain high-efficiency filters?What is a high-efficiency filter? High-efficiency filters are mainly used to capture particulate dust and various suspended solids below 0.3um. It is made of ultra-fine glass fiber paper as filter material, offset paper, aluminum film and other materials as dividing plates, and a high-efficiency filter outer frame. Each unit has been tested and has the characteristics of high filtration efficiency, low resistance, and large dust-holding capacity. How to maintain a high-efficiency filter? 1. Before installing the high-efficiency filter, it is not allowed to tear or open the packaging bag or film by hand. The air filter should be stored strictly by the direction standards marked on the high-efficiency filter packaging box; during the transportation of the high-efficiency air filter, It should be handled and placed gently to avoid severe vibration and collision. 2. The transportation and storage of high-efficiency filters should be placed in the direction marked by the manufacturer. During transportation, it should be handled with care to prevent severe vibration and collision, and forced loading and unloading are not allowed. 3. For high-efficiency filters, the installation direction must be correct: when the corrugated plate combination filter is installed vertically, the corrugated plate must be perpendicular to the ground; leakage, deformation, and damage are strictly prohibited in the vertical connection between the filter and the frame. and glue leakage, etc. After installation, the inner wall must be clean and free of dust, oil, rust, and debris. 4. Before installing the high-efficiency filter, the clean room must be thoroughly cleaned and wiped. If there is dust inside the purified air-conditioning system, it should be cleaned and wiped again to meet the cleaning requirements. If a high-efficiency filter is installed in the technical mezzanine or suspended ceiling, the technical layer or suspended ceiling should also be thoroughly cleaned and wiped. 5. For high-efficiency filters, when the resistance value of the filter is greater than 450Pa; or when the air flow speed on the outlet surface drops to a minimum, even after replacing the coarse-efficiency and medium-efficiency filters, the air flow speed still cannot increase; or when the high-efficiency filter If there is irreparable leakage on the filter surface, a new high-efficiency filter must be replaced. If the above conditions are not met, it can generally be replaced once every 1-2 years according to the usage environment conditions. |
