Cheap sale of second-hand vacuum heating type filter

Operation Note [2] to note the difference between vacuum oil and other types of oil filter, oil filter that is working to protect the safety of personnel, equipment, but also to ensure the safety of the transformer to be filtered;? Note Purifier runtime : 1, in the field use, the oil filter should be as close to the transformer or tank, not too long suction line to minimize line resistance. 2, connecting pipes (including the tank) must be thoroughly cleaned in advance, and there is a good seal. 3, in strict accordance with operating procedures. When you start the oil filter, subject to the vacuum pump, oil pump and heater operate properly and to ensure good internal circulation only after the loop processing of oil. 4, purified oil contains large amounts of mechanical impurities and free water. Shall be excluded in advance at the bottom of water and impurities, and then the other filtration devices (such as centrifugal oil filter, pressure oil filter) in order to fully filtered oil after reaching the required standard vacuum oil before using vacuum oil were filtered to affect oil filter life. 5, during operation, should strictly monitor the work of the oil filter (such as vacuum, flow rate, temperature, etc.), but also regularly testing the quality of the oil before and after treatment (breakdown voltage, etc.). To monitor the oil filter purification effect. 6, pipeline work in the winter, vacuum tank insulation measures and other components should be used, while in the substation oil filter must also comply with the regulations issued by the electric power industry safety procedures in the industry. Functional role oil filter is a device processing oil. Oil filter, also known as the oil filter, oil purifier. Its role is to filter the contaminated oil, clean, take off the impurities, moisture, oxidizing materials, carbonized material and other harmful ingredients, restore or improve the properties of the oil itself. Including oil cleanliness, water content, gas content, acid value, viscosity, flash point, dielectric strength, color, can effectively remove impurities in the oil security operation to protect oil facilities. [1]?