1. The specific service life of the filter element is not clear. It should be determined according to different functions and environments. The filter element is installed in the filter. The general filter will be equipped with an indicator. When the filter element is blocked or needs to be replaced, The indicator will send a warning, and you can stop and replace the hydraulic oil filter at this time.
2. There is no indicator in some filters. At this time, you can observe the pressure gauge. When the filter element is blocked, it will affect the pressure of the entire hydraulic system. Therefore, when the pressure in the hydraulic system becomes abnormal, it should be checked and replaced. Filter element.
3. According to experience, you can see how often the filter element is usually replaced, and record the time. When the time is almost the same, you can replace the filter element!
4. With different quality oils, the replacement time of the hydraulic oil filter element is relatively different.
Summary: All hydraulic oil filter elements mainly filter impurities, and their service life is limited. When the impurities in the filter element reach a certain level, the filter element needs to be replaced, and the replacement time of different mechanical equipment is also different. Hydraulic oil filter elements are divided into: oil return filter element, oil suction filter element, pilot filter element, pipeline filter element, etc., and their replacement time is different.