Hydraulic toe jack, also known as hydraulic jack, is a jack that uses a plunger or a hydraulic cylinder as a rigid lifting member. The vertical hydraulic jack often encounters air in the cylinder when it is used, so that the hydraulic jack cannot be used normally, and there will be a situation that it will drop after the jack, and some will not rise. This situation mostly occurs when the jack is not properly placed when not in use, and it is not maintained for a long time.
How to deal with this situation with hydraulic jack?
In this case, the user can find a rubber stopper on the back of the jack, knock it out with a flat-blade screwdriver, and the gas will be expelled when knocking out, and then press the rubber stopper back to its original position.
Note: When dealing with the above problems, do not operate the jack when lifting heavy objects, so as to avoid accidents! !
It is very simple to deal with this problem, but it is necessary to remind the user that the hydraulic jack is a special equipment tool. Before use, the appropriate model should be selected according to the self-weight of the heavy object, and the hydraulic jack should be operated with the appropriate tonnage. Before operation, the product manual and attention should be paid to the use. When using hydraulic jacks, there are clear maintenance and use operation procedures, and strict illegal operations.
Post time: Jun-13-2022