Preparation before use: Ensure that the oil return screw is securely fastened, check the condition of the oil to avoid leaks or bubbles, choose a stable usage site, and avoid using the jack on unstable surfaces.

Place the jack: Place the jack on a smooth and sufficiently strong area under the lifted object to ensure safety.

Start lifting:

Use the matching tool or handle to press the pump up and down or shake the handle of the jack to start lifting.

Lift the vehicle to a height of about 5 centimeters above the ground, and use other objects to support it appropriately.

matters needing attention:

During use, the hydraulic jack should be kept perpendicular to the heavy object to prevent accidents caused by slipping.

Do not add unbalanced or overloaded loads to avoid damaging the jack.

After use, it should descend slowly and steadily to prevent rapid descent from causing harm to the operator.

In addition, there may be specific usage methods and precautions for different types of hydraulic jacks. For example, some hydraulic jacks may have specific safety locks or adjustment functions that require appropriate settings and checks before use. When using a hydraulic jack to lift heavy objects, it is also necessary to ensure safety in the work area, prevent other personnel from entering, and use appropriate protective equipment such as gloves and safety goggles.