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<p>Filter maintenance and maintenance methods</p><p><br></p><p>① Coarse filter</p><p><br></p><p>1. The core part of the filter is the filter element. The filter element is composed of the filter frame and stainless steel wire mesh. The stainless steel wire mesh is suitable for damage and needs special protection;</p><p><br></p><p>2. After the filter has been working for a period of time, certain impurities have precipitated in the filter core. At this time, the pressure drop will increase and the flow rate will decrease. The impurities in the filter core should be removed in time;</p><p><br></p><p>3. When cleaning impurities, pay special attention to the stainless steel wire mesh on the filter element not to be deformed or damaged. Otherwise, if the filter is installed, the purity of the medium after filtration does not meet the design requirements, and the compressor, pump, instrument and other equipment will suffer To destroy</p><p><br></p><p>4. If the stainless steel wire mesh is found to be deformed or damaged, it needs to be replaced immediately.</p><p><br></p><p>② precision filter</p><p><br></p><p>1. The core part of the precision filter is the filter element. The filter element is composed of special materials, which are suitable for damage and need special protection;</p><p><br></p><p>2. After the precision filter has been working for a period of time, the <a href="https://www.lyfilter.com/products" rel="noopener noreferrer" target="_blank">filter</a> element will hold a certain amount of impurities. At this time, the pressure drop will increase and the flow rate will decrease. The impurities in the filter must be removed in time and the filter element must be cleaned;</p><p><br></p><p>3. When removing impurities, pay special attention to the precision filter element, not to be deformed or damaged, otherwise, if the filter element is installed, the purity of the medium after filtration cannot meet the design requirements;</p><p><br></p><p>4. Certain precision filter elements cannot be used repeatedly, such as bag filter elements, polypropylene filter elements, etc.;</p><p><br></p><p>5. If the filter element is found to be deformed or damaged, it needs to be replaced immediately.</p>
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