The use of electric hydraulic pump and maintenance precautions

The use of electric hydraulic pump 1, electric hydraulic pump can be used as a variety of hydraulic equipment hydraulic pump. 2, after the electric hydraulic pump and other hydraulic tools are equipped, it can carry out a number of tasks such as lifting, pressing, bending, bending, aligning, shearing, assembling and disassembling. Reduce labor intensity, improve work efficiency. The use of electric hydraulic pump should be used to open the deflation nut, the oil block on the switch to open, plug in the power supply, and the quick connector with a quick head equipped with hydraulic equipment. Press the power switch, until the motor rotates 1-2 minutes, the switch is closed at the supercharged state, the hydraulic oil output at this time will carry out various tasks, the output hydraulic oil with the increase of load self-pressurization of the work until 63MPA . After the work, open the switch to unload until the hydraulic oil back to the end, remove the quick connector sleeve, spin a good deflated nut, unplug the power, the switch off. Note the maintenance of electric hydraulic pump 1, pump 20 oil. 2, storage capacity must be within the scope of the oil window. 3, each refueling and oil change, you must use more than 80 mesh oil filter, replace the need to wash the fuel tank. Oil change period of six months. 4, the working oil temperature of 10 degrees Celsius to 50 degrees Celsius. 5, before starting the electric pump to open the deflation nut, open the switch placed unloading position. 6, Found that the motor temperature is too high during use, should be discontinued. Self-cooling before use. 7, the pump has been adjusted before leaving the factory, not arbitrarily high profile, to be readjusted, you must use the pressure gauge. 8, electric hydraulic pump high-pressure tubing factory into, after 105MPA test. However, due to easy aging hose, so the user should always check, usually six months, frequent use for three months, check 87.5MPA pressure test, if damaged, raised, leakage can not be used. 9, bearing cleaning generally six months, the assembly need to add grease.