Precautions when cleaning the hydraulic station
Hydraulic station cleaning precautions:
1, can not use kerosene, gasoline, alcohol, steam or other liquids to prevent corrosion of hydraulic components, piping, fuel tanks and seals;
2. During the cleaning process, the operation of the hydraulic pump and the heating of the cleaning medium are performed at the same time. When the temperature of the cleaning oil is (50-80) °C, the rubber slag in the system is easily removed;
3. During the cleaning process, the non-metallic hammer rod can be used to strike the tubing, and can be tapped continuously or intermittently in order to facilitate the removal of attachments in the pipeline;
4, intermittent operation of the hydraulic pump is conducive to improving the cleaning effect, the intermittent time is generally (10-30) min;
5. In the circuit of the cleaning oil circuit, filter or filter should be installed. At the beginning of cleaning, due to more impurities, an 80 mesh filter can be used, and after the cleaning, a filter with more than 150 meshes can be used.
6, cleaning time is generally (48-60) hours, according to the system's complexity, filtration accuracy requirements and pollution levels and other factors;
7, in order to prevent corrosion caused by external moisture, the end of cleaning, the hydraulic pump should continue to run until the temperature returned to normal;
8. After the hydraulic station is cleaned, the cleaning oil in the circuit should be eliminated.
Related Industry Knowledge