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Dust-proof primary effect filter installation steps and application scenarios
Dust-proof primary effect filter installation steps and application scenarios1. When transporting and storing the dust-proof primary effect filter, it should be shelved by the direction of the manufacturer's mark. During transport, it should be lightly held and put down to prevent violent vibration and collision, so as not to cause man-made damage.2. Before the installation of a dust-proof primary effect filter, it is necessary to clean the clean room, wipe, and purify the internal air-conditioning system if there is any accumulation of dust, it should be cleaned and wiped again to meet the cleaning requirements. If the primary effect filter is installed in the technical mezzanine or ceiling, the technical mezzanine or ceiling should also be cleaned and wiped. 3. After the clean room and purification air-conditioning system meet the cleaning requirements, the purification air-conditioning system needs to be run. Continuous operation for more than 12 hours, clean the room again and wipe the clean room immediately after the installation of the initial filter. 4. Before the installation of the primary filter, it is necessary to open the package at the installation site for an appearance check, including the filter paper, sealant, and frame with or without burrs and rust spots (metal frame): whether there is a product certificate of conformity, and whether the technical performance meets the design requirements. Then pick up leakage. After checking and picking up qualified should be installed immediately. Installation should be based on the size of the resistance of each filter for reasonable deployment, for unidirectional flow, the same air outlet or air supply surface between the filters, the difference between each rated resistance, and the average resistance of each should be less than 5%. Primary air filters are generally used in the following areas: 1. Primary filtration for use and industrial ventilation and air conditioning systems; 2. Purification filtration of general indoor ventilation system; 3. Primary filtration of household air-conditioning purification equipment. |
