Dear please pay attention， because Jack heavy a 2 kg， coupled with the outer packing box with a 2.5 kilogram， the way the courier fall off a dozen，Jack surface slightly fall paint points Oh， but it does not affect the use effect， side will try to pick a good package， hope everybody considerationabout ~ if the mind dear ~ do not take this baby oh， thank you very much for all your support.

Product Name: 2T jack

Height: 17CM

After stretched height (30CM) is 35cm.

Measured in different ways， there is error of 1-2 cm is a normal situation.

 

The following relevant operational requirements， using the jack to read before， thank you!

Dear we receive the test time， the air pressure is not up to the top of Oh · ·

1 if the pump body oil quantity is insufficient， need to add oil to the pump(hydraulic oil) to work.

2 estimated weight， avoid to use overloading.

3 determine the weight center of gravity， to select jack， also must considerwhether the ground soft pad to the tenacity of wood， have dumped dangerous to avoid lifting.

4 the weight lifting jack， will be timely support for heavy prison tough wood，banned the use of Jack use as support material， in order to avoid uneven load， have dumped dangerous.

Text specific operation method:

Lift:

1 clockwise jack handle

2 the top right Jack in vehicles up beneath the site (if need be adjustedscrew jacks to rotate counterclockwise until it contacts the vehicle)

3 jack handle into the handle sleeve， and operated on movable handle， until the vehicle to the ideal height

Descent: be careful: slowly down the vehicle slowly rotating the oil return valve

1 remove the handle， the oil return valve handle release， (please clockwiseslowly turn the handle， loosen the oil return valve) Note: do not the oil return valve to release more than 2 ring;

2 the vehicle completely down， mobile jack. (if the adjustment screw in theextension of L state， should be clockwise until completely from the vehicle)

Matters needing attention:

A) in load， avoid the rapid joint unloading， so as to avoid the occurrence ofaccidents and mechanical damage.

B) the machine oil as medium， must do well in oil and the equipmentmaintenance work， so as to avoid blockage or leakage， affect the use effect.

The new c) or a long set of hydraulic jack， for cylinder memory are more air，began when in use， the piston rod may appear small jump phenomenon， thehydraulic jack load reciprocating motion to exclude the 2-3 times， the cavity of the air. Jack long idle， because the seal does not work caused byhardening the seal， thus affecting the service life of hydraulic jack， so thehydraulic jack when not in use， the monthly to the hydraulic jack loadreciprocating motion 2-3.

Maintenance:

Grease / oil:

1 the jack is positioned in the vertical state;

2 reduce the pump and piston， until it is completely relaxed state;

3 remove the rubber plug jack;

4 note into the hydraulic oil quality (until a hole bottom) side;

5 mounted on the rubber plug;

6 regular lubrication driving joints and the adjusting screw at.