Manual mode:
For a rotating chair with a seat connecting rod, the height and angle can be adjusted by pulling or twisting up and down.
Some simple designed bar stools may have a manual pulley system that can be lifted or lowered by pushing or pulling the pulley.
Usually, there is a control lever under the chair. Simply sit on it and lift the lever upwards, using the weight of your body to lower the chair. On the contrary, raising the chair is the same operation, but there is no need to sit on the chair, just leave the chair slightly and lift the control lever.
Pneumatic lift chair:
You need to sit on a chair and then lift the lever under the chair upwards, using your body weight to lower the chair.
The same method applies to raising the chair, which means not sitting on the chair, but slightly moving away from the chair before operating the control lever.
Rotate or press the adjustment switch:
After finding the adjustment switch, if it is a rotary switch, it needs to be rotated clockwise or counterclockwise; If the switch is pressed, it needs to be pressed down.
When adjusting the height, it may be necessary to turn on the adjustment switch and adjust the leg length of the stool, and operate gently to avoid damaging the stool or the adjustment switch.
After adjustment, the adjustment switch should be fixed and re locked by rotating or pressing to ensure stability of the height.
Pull the handle:
Some bar chairs are equipped with handles to control the lifting, and when in use, it is necessary to press the handle with your feet, and the chair will come down.
The above methods can be selected according to the specific chair design and function. For electrically adjustable bar stools, there is usually a detailed user manual, or you can ask the salesperson when purchasing.