Electric hydraulic pump should pay attention to what

Electric hydraulic pump should pay attention to what 1, the use of such as the phenomenon of empty hit, you can first relax on the pump body drain screw, the pump up and down vertically to play a few, and then tighten the drain screw, that is Can continue to use. 2, when used, shall not increase partial load or overload, in order to avoid the danger of electric jack damage. When there is a load, should not remove the quick connector, so as to avoid accidents and damage to parts. 3, the machine is oil as the medium, we must do a good job of maintenance of oil and the equipment to prevent silting or oil spills, affecting the use of results. 4, a new or long set of electro-hydraulic jack, because the cylinder memory more air, start using, the piston rod may be a slight sudden jump, can be ultra-high pressure large tonnage electric jack reciprocating motion 2-3 times , To exclude the air inside the cavity. Long-term unused electric hydraulic jack, seal long-term non-work caused by the seal hardening, thus affecting the life of ultra-high pressure large tonnage jack, electric jack not in use, the monthly high-pressure large tonnage of electric jack No-load reciprocation 2-3 times. Application of electric hydraulic pump Application should open the deflation nut, the oil on the block to open the switch, plug in the power, and the quick connector set with fast head equipped with hydraulic equipment. Press the power switch, until the motor switch 1-2 minutes, the switch closed placed in supercharged state, then the output hydraulic oil will work (zuò), the output of hydraulic oil with the increase of the load increase Press work until 63MPA. After the work, open the switch unloading until the hydraulic pump back to the end of oil, remove the quick connector sleeve, spin a good deflated nut, unplug the power, the switch off.

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