The total is well known, is a main hydraulic jack hydraulic jack, pump station and pipeline (mainly refers to high-pressure tubing) composed, hydraulic jacks along the working process is not smooth jack prices, pipeline installation throughout the course is very important, Today small for everyone to share the point is to look at the line of hydraulic jacks installed. 1) the oil return pipe hydraulic jacks (pressure tubing) and pumping stations should be out into the oil tank, oil can prevent splashing bubbles mix of people. 2) AIDS valve return pipe is not allowed and the pump inlet port directly connected, alone back to the tank, and the main return line of the cooler connected, avoid excessive oil temperature rise. 3) has an external leak valves, sequence valves, solenoid valves, etc. drain and return pipe allows communicated back pressure, or should be separate to tank, so as not to affect the normal operation of the valve, which further led to a hydraulic jack can not working properly. 4) Install a horizontal pipe, should 3/1000 5/1000 of a slope. 500mm should be fixed a clamp tubing pipe clamps. When the pipe is too long. Hydraulic jack failure, but the analysis of the surface but not the problem, how do? If you can identify a problem internally, without removing small tonnage jack, the problem can not be resolved, then we can consider the demolition. If you do not need to disassemble and demolition will cause a lot of trouble, especially after the electric hydraulic jack if disassembled, when skilled workers repair more difficult, time-consuming and laborious. Today, as a manufacturer, came to support you the recipe, disassembly and assembly problems to note. 1: Before removing the jack, you should loosen the relief valve and other regulating handguns, the hydraulic circuit pressure relief that is close to zero pressure. Then cut off the power jack, hydraulic jack stopped, parked in a good position to be removed. Let go of the two-chamber hydraulic jack oil, open head, before the demolition of the first amendment to the thread, filling point kerosene, place for some time, gently tap the head, so that the vibration loose thread, you can remove it. 2: The piston and rod assembly from the cylinder before the demolition of the first cylinder to clean dirt and then disassemble, can not force the piston from the cylinder hit the jack manufacturers, so as not to damage the cylinder bore dirt. Demolition, should prevent damage to the top of the threaded rod, screw and piston oil port and piston surface, to avoid undue chaos beat off the ground and accidentally bumps and so on. 3: After repairs hydraulic jacks into the assembly, in principle, all seals should all the new ones, new ones should be preceded by the identification of the reasons for the original seal is broken, so as not to damage the seal again with the same reason, after all the parts before assembly into carefully cleaned . In the understanding of hydraulic jacks after disassembly essentials, I believe you will be very helpful in the maintenance or repair and maintenance jack. Quality jack | Fuxin jack | hydraulic force provided by the Texas Lu Lu force hydraulic machinery plant. Texas Lu force hydraulic machinery plant (www.luliyeya.com) strong, credible, in Dezhou hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Lu Hydraulic and you hand into the brilliant, for a better future!