The hydraulic motor is generally washed before it is officially put into use, and the purpose of washing is to remove the pollutants, metal chips, fiber compounds, iron cores, etc. remaining in the motor. In the first two hours of work, even if the motor is not completely damaged, it will cause a series of failures. Therefore, the following steps should be followed to clean the Shandong hydraulic motor oil circuit:
1. Install oil filter in the pipeline to protect the oil supply pipeline and pressure pipeline of the valve.
2. Install a washing plate on the collector to replace the precision valve, such as the electro-hydraulic servo valve.
3. Clean the tank with a kind of easy to dry cleaning solvent, and then remove the solvent residue with filtered air.
4, clean all the hydraulic motor pipelines, in some cases need to impregnate the pipelines and joints.
5. Check whether the size of all pipes is appropriate and whether the connection is correct.