Filter maintenance

The filter element acts as a filter to filter impurities in the oil path or gas path, preventing it from invading the inside of the system and causing malfunction; various filter elements should be replaced regularly according to the requirements of the Operation and Maintenance Manual; when replacing the filter element, it should be checked whether metal is attached to the old one. On the filter element, if metal particles are found, timely diagnosis and improvement measures are taken; use a pure filter element that meets the machine specifications. The filter capacity of the counterfeit filter element is poor, and the surface of the filter layer and the material quality are not in accordance with the requirements, which will seriously affect the normal use of the machine.