1. The system should also be cleaned before changing the oil. Before the hydraulic system uses the hydraulic oil for the first time, it should be cleaned. When replacing the same variety of hydraulic oil, it should also be flushed with the new hydraulic oil 1-2 times.
2. hydraulic oil can not be mixed at will. If it has been determined to use a certain brand of hydraulic oil, it must be used alone. Without the consent of the hydraulic equipment manufacturer and without scientific basis, it is not allowed to mix with hydraulic oil of different viscosity grades, or hydraulic oil of the same viscosity grade but not of the same manufacturer, and it is not allowed to mix with other types of oil.
怎样合理使用1000吨液压机中的液压油？
3. Pay attention to the good sealing of the hydraulic system. The hydraulic system using hydraulic oil should maintain strict sealing to prevent leakage and mixing with various external pollutants.
4. Replace the hydraulic oil in time according to the oil change index. The hydraulic oil in the hydraulic press should be regularly sampled and tested. Once the physical and chemical indicators in the oil reach the oil change index, the oil should be changed.