Ningbo Leachen Electromechanical Science And Technology Co., Ltd. [China]

lifting range:230-457mm N.W.: 6.0kg close release valve,put the handle into the handle socket up and down to meet requirement

Base of jack should always rest on a firm,level surface.

Never work under the lift load without additional support means.

Turn the release valve clockwise until it is firmly closed before pumping

Operate the jack handle until the saddle contacts the load .

Turn the release valve slowly counter-clockwise approximately 1/2 .

hydraulic jack