In order to prevent personal injury and property loss, please follow all the safety precautions listed below. Don't cause personal injury or property damage due to improper use of products or systems and lack of maintenance. Users of hydraulic jacks must be qualified and skilled in the operation of hydraulic jacks. Lack of knowledge in the field of hydraulic pressure will cause injury to personnel and equipment.

 

Before use, please check the hydraulic jack, joint and tubing carefully. If you find any joint, tubing, thread and hydraulic jack damaged, these damages may cause personal injury.

 

In order to prevent personal injury, please do not modify or modify the hydraulic jack without authorization.

 

When using hydraulic jack, please do not exceed the rated load of hydraulic jack. Overload will cause equipment failure and personal injury.

 

Generally, the maximum pressure of hydraulic jack is 700 bar (10,000 psi). Do not use high pressure pump and valve which are higher than the rated pressure of hydraulic jack to connect hydraulic jack. Excessive pressure will cause equipment failure and personnel injury.

 

Hydraulic jack can only be used for lifting but not for supporting. When lifting or descending objects are completed, please use mechanical method to support objects. Do not work under objects supported by hydraulic system.

 

In order to prevent personal injury, keep hands and feet away from the working area of hydraulic jack when operating equipment.

 

Please do not lift unbalanced or not placed in the center of the hydraulic jack, incorrect load will cause equipment failure and personal injury.

 

Check regularly to lubricate the connecting rod of transmission. If not used, the adjusting screw of piston rod and pump core should be pressed down to keep clean and rust-proof. Do not place it in a humid environment or in places with acid, alkali or decaying gases.