1, the filter maintenance ①, 1 coarse filter filtration, the filter is a filter core part of the core member, a filter and the filter frame composed of stainless steel mesh, stainless steel wire is damaged parts, need special protection; 2, when the filter is working for some time, the filter core precipitate a certain amount of impurities, when the pressure drop increases, flow rate will decrease the need for timely removal of impurities within the filter core; 3, cleaning impurities, especially noticed the stainless steel mesh filter can not be deformed or damaged, otherwise, then put something filters, filter media purity of less than the design requirements, compressors, pumps, meters and other equipment liable to destroy; 4, such as stainless steel mesh that is deformed or damaged, replace it immediately. Some precision filter can not be used repeatedly, such as bag filters, polypropylene filter, etc; 5, if found deformed or damaged filter should be replaced immediately.
