Forsingle-arm hydraulic pressThe cleaning of the oil filter is caused by the blockage of the hydraulic oil. It is obviously not advisable to use conventional methods for cleaning. Generally, during the working process of the oil filter, the surface of the filter element will gradually accumulate dirt, causing blockage is a normal phenomenon. Here the single arm hydraulic machine blockage refers to the static hydraulic system fault serious blockage.
After the oil filter is blocked, it will at least cause poor oil suction by the pump, noise, the system cannot suck in enough oil and cause the pressure to not go up, a large number of bubbles appear in the oil, and the filter element may increase due to pressure due to blockage. Breakdown and other failures. After the oil filter is blocked, it should be cleaned in time. The cleaning method is as follows.
Clean with solvent. Commonly used solvents are three oxide, alkene, paint thinner, toluene, gasoline, chlorinated carbon, etc., these solvents are easy to catch fire, and have certain toxicity, cleaning should pay full attention. Single-arm hydraulic press oil filter screen can be used caustic, caustic and other alkali solution degreasing cleaning interface, tongue agent degreasing cleaning and electrolytic degreasing cleaning. Although the latter has strong cleaning ability, it must be used with caution to the filter element. After washing, the solvent on the filter screen of the single arm hydraulic press must be eliminated as soon as possible by means of water washing.