[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - high efficiency filter efficiency filter] to extend the life of the most fundamental way is to stand in the pre-filter dust. Replace the pre-filter is generally no need to shut down, no debugging, so owners will have experienced the attention and money spent on pre-filters and protection level intermediate filter. For the 10K and 100K clean room grade, pre-filter selection G4, intermediate choice F8 filter (assay 95%), so that the end of the effective life of the filter is generally up to 5 years. In overseas projects and new projects in the country filter, F8 filter non-uniform flow cleanroom most common pre-filter. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - Airshower] Maintenance: 1, regular use of instruments measuring equipment of the technical indicators, which do not meet the requirements of technical specifications should be addressed promptly. 2, based on actual usage, regularly early efficiency air filters in the filter to remove for cleaning. 3, when the wind speed variations found in the early hours should first check whether efficiency air filter surface black, if black then the pre-filter dust containing more resistance increases, which should remove the nonwoven early efficiency air filters inside cloth for cleaning or be reversed. 4, when the exchange or non-woven fabric after washing, then the wind speed does not improve efficiency air filters have been blocked, resulting in increased resistance, high efficiency air filters should be replaced. 5. When replacing the high efficiency filter, spray the ball must be removed, and remove high efficiency filters, HEPA filters in accordance with the original specification models replaced with new high efficiency air filters. Installation should confirm the high efficiency filter arrow mark on the arrow should be pointing in the direction of airflow and to ensure a good seal filter images, to prevent leakage. 6. After replacing the high efficiency filter frame to be confirmed no leakage, and detected with a dust particle counter, before they are allowed to work after reaching the technical indicators. 7, regular repair electrical wiring, if a fault can refer to electrical schematics for repair. 8, regular door-envelope bag filters, electronic lock keyhole its alignment to avoid locking pin stuck. 9, using a temperature not exceeding 50 ℃, and prohibited the use of fire. Pipe filter _ Tianjin Jinzhong Ji Alibaba Gold Supplier _ Tianjin Tianjin Jinzhong Ji filter provided by HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.