How to avoid electric hydraulic pump failure we use any product when the product itself due to improper operation or other issues, leading to the use of the product in the process, is very prone to problems, which we need to understand the product must be very thorough, know where the problem lies, in order to take preventive measures, and for the electric hydraulic pump is especially true, we in the process of using the product, you should pay attention to what electric hydraulic pump specifications, in order to better avoid failure problems it? In fact, for the operation of electric hydraulic pump failure, so we need to figure out the problem, because the product used in the process of oxidation can occur, acidic substances produced after the hydraulic oil oxidation increased metal corrosion, sludge resulting precipitate matter can clog filters and a small gap, so that the hydraulic system is not working properly, and therefore requires a good antioxidant. Also note that the electric hydraulic pump supplier, when transferring electric hydraulic pump, electric pump should be careful not to bump the control handle attack. High pressure electric pump to extend the life of the method? (1) Buy electric hydraulic pump refuel often, regular oil changes. High pressure electric pump every 1000 hours of operation, it is necessary to replace the oil once a year and replace the electric motor inside a sealed fluid chamber; the need to regularly replace the upper and lower cover, lithium grease inside the bearing and oil seal, ensure that they have Good lubrication; small submersible pump mechanical seals, seal chamber filling screw should always open secret and fill oil, so that the mechanical seal is in good lubrication, so you can make it work to get the full lifetime guarantee. (2) the timely replacement of sealed boxes. If found to leak into the high pressure electric pump water inside is higher, it should be replaced at the same time sealed box and electric motor winding insulation resistance test, if its value is <0.5 megohms, drying them necessary. When replacing the sealed box, you should pay attention to the integrity of its outer diameter and shaft hole o-ring seal, otherwise it would be a lot of water leaking into the inner pressure electric submersible pump and electric motor winding damage. (3) often electric motor insulation resistance test. With a 500-volt electric pump or megger test 1000 V winding insulation resistance of the pump casing electric hydraulic pump, when its value is> 1 meg when available, otherwise in order to ensure safe operation, it should be maintained or drying deal with. Electric hydraulic pump custom, quality speed hydraulic (certified), Zhangjiajie electric hydraulic pump Dezhou City by mass-velocity hydraulic machinery factory. Dezhou City mass-velocity hydraulic machinery plant (www.dzzhisu.com) (www.dzzhisu.com) is a leader in Dezhou, hydraulic equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Speed ??hydraulic leadership in quality with the staff warmly welcome all inquiries negotiations to create a better quality speed hydraulic future. You can also access (www.dzzhisu.com/supply_details_45672280.html), for more information about the company.