How to use the air pressure pole of office chair?

If it is an office chair with a pneumatic lever, pull up the joystick of the pneumatic lever. If you sit in a chair and pull the pneumatic lever, you need to lift your ass at the same time. There are two kinds, one is pneumatic and the other is spiral. Pneumatic lifting swivel chair needs to sit on the chair, and then lift a joystick under the chair upwards, which can be put down by using the weight of the body. Conversely, the chair is raised. If the chair rotates spirally, turn the knob clockwise and the chair will descend. I hope it helps you.

How to use pneumatic lever

Pull up the lever of the pneumatic lever. If you sit in a chair and pull the pneumatic lever, you need to lift your ass at the same time.

Usage of spiral swivel chair

If the chair rotates spirally, turn the knob clockwise and the chair will descend.