Two ton horizontal hydraulic jack series

NO.1 before use, make sure the back end screws are tightened to prevent the jacks from sliding down during use.

When using no.2, make sure to park the car on the ground and tighten the handbrake or foot brake. Otherwise, one of the car wheels will be on top, and the other three wheels may move, which may lead to danger. So when using a jack, make sure you park on the ground and tighten the hand or foot brakes. 
Note: after hoisting the vehicle with a jack, the jack bracket must be used to support the entire vehicle. The jack is only used to lift the body. Sometimes the jack will relieve pressure, which cannot guarantee your safety.
Maintenance of hydraulic horizontal jack: hydraulic jack, also known as \"hydraulic jack\" is oil for the medium, so first of all the oil and the maintenance of the machine to avoid blockage or oil leakage, affecting the use effect. New or old hydraulic horizontal jack, because oil cylinder memory has much air, when starting to use, piston rod may appear the tiny jump phenomenon, may be empty reciprocating movement of hydraulic jack 2-3 times, in order to exclude the air in the cylinder.