Before use, it is necessary to check whether all parts are in good condition and undamaged.

2. Before use, carefully read the product manual and familiarize yourself with its operating procedures.

3. When using, first turn the handle of the manual pump to the neutral position.

4. Turn the electric pump to the highest position.

5. When lifting heavy objects, loosen the return valve first.

Then quickly press the 'Up' button.

7. After the electric pump starts running, slowly release the return valve.

At this point, the piston in the electro-hydraulic joint will move downwards.

9. Until the piston moves to the end.

10. This repeated cycle can continuously raise the weight.

11. When a heavy object is lifted, the motor should be stopped and the power should be cut off in a timely manner.

12. To ensure safety, overloading is strictly prohibited.

13. It is not suitable to set the time under load.