1. Seperate adjustment of backrest and seat inclination (by two levers)
2. There is no tilt adjustment
3. Three levers
4. Locking in many positions
5. Mechanism can be used in locked positions only
6. Seat inclination 0° / +7°; Backrest -10°/+22°
7. Adjustin the height of the backrest by locking handwheel
Activate the mechanism by lifting the left lever upwards. With the mechanism released, the back pressure should be applied to the backrest to achieve the desired angle of backrest and seat. Then lower the lever down to lock the mechanism and set the chair in a certain position. If the mechanism is not blocked on the chair, you can rock freely.