8
5.1.2
BACK HEIGHT
To move the back up and down:
§
Pull out one of the plunger pins (3 & 4), located on the back of the chair, and turn
the head 90° so that the plunger pin head stays locked out.
§
Ensure a firm grip is applied to the back of the chair. Then pull out the other plunger
pin (3 & 4).
§
Slide the back to approximately the desired position.
§
Release the plunger pin and move the back up or down slightly until the plunger pin
clicks into its closed position.
§
Pull and rotate the first plunger pin so that it clicks into its closed position.
§
The back will be fixed in this position.
3
4
