Product characteristics
1) Large flow per unit area;
2) The filter element has uniform air holes and high filtration accuracy;
3) Good corrosion resistance, heat resistance, and pressure resistance;
4) Hydraulic coupling oil filter DU631.3080.2656.30.EP.FS.9 is suitable for low and high temperature environments; after cleaning, it can be reused without replacement.
5) Good filtration performance and uniform surface filtration performance can be achieved with a filtration particle size of 2-200um.
Usage and precautions
1. Before replacing the hydraulic coupling oil filter DU631.3080.2656.30.EP.FS.9, drain the original hydraulic oil in the box, check the return oil filter element, suction filter element, and pilot filter element, and see if there are iron, copper, or other impurities attached. If there are any, there may be hydraulic component faults where the hydraulic oil filter element is located. After troubleshooting, clean the system.
2. When replacing hydraulic oil, all hydraulic oil filter elements (return filter element, suction filter element, pilot filter element) must be replaced at the same time, otherwise it is equivalent to not being replaced.
3. Distinguish the hydraulic oil grade. Different grades and brands of hydraulic oil should not be mixed, which may cause the hydraulic oil filter element to react and deteriorate, resulting in flocculent substances.
4. Before refueling, the hydraulic oil filter element (suction filter element) must be installed first. The pipe orifice covered by the hydraulic coupling oil filter DU631.3080.2656.30.EP.FS.9 directly leads to the main oil pump. If impurities are introduced, it will accelerate the wear of the main pump, and if heavy, it will start the pump.
5. After refueling, be sure to exhaust the air from the main pump. Otherwise, there may be a temporary lack of movement in the entire vehicle, and the main pump may make a strange noise (air explosion). In severe cases, the air pocket may damage the hydraulic oil pump. The method of exhausting air is to directly loosen the pipe joint at the top of the main pump and fill it up.
6. Regularly conduct oil testing. The hydraulic filter element is already a consumable item and needs to be replaced immediately after it is blocked.
7. Pay attention to flushing the system oil tank and pipelines clean, and use a refueling device with a filter when refueling.
8. Do not let the oil in the fuel tank come into direct contact with the air, and do not mix old and new oil. This is helpful for extending the service life of the hydraulic coupling oil filter DU631.3080.2656.30.EP.FS.9.
hydraulic coupling oil filter DU631.3080.2656.30.EP.FS.9 Show
