CERTIFIED MANAGEMENT SYSTEM
ISO 9001 ISO 14001 OHSAS 18001
THRONA S.r.l. - Via A. De Gasperi, 20 - 31050 Badoere di Morgano (TV) ITALY - Tel. 0039 0422.838991 - Fax 0422.739020
www.throna.com - Email [email protected]
K24/K24EXE/K24SLS
INSTRUCTIONS
1.
Tri-dimensional headrest. Raise the headrest to increase the height. Push the button on the left
side and lower the headrest to decrease the height. Rotate the headrest to adjust the depth and
the angle. (optional KK)
2.
Height adjustable lumbar support. Rotate the knob counter-clockwise to increase the height of
the lumbar support, rotate the knob clockwise to decrease it. (optional S4)
3.
Back angle adjustment. Rotate the knob clockwise to decrease the angle of the back, rotate the
knob counter-clockwise to increase it.
4.
Tilting adjustment. Rotate the handle clockwise to lock the mechanism. Rotate the handle
counter-clockwise to unlock it, at the same time apply pressure on the backrest to release the
antishock.
5.
Armrests angle adjustment. Rotate the wheel located under the front end of the armrests to
adjust the angle.
6.
Depth adjustable lumbar support. Rotate the knob counter-clockwise to increase the depth of
the lumbar support, rotate the knob clockwise to decrease it.
7.
Spring tension adjustment. Pull the lever outward, rotate it counter-clockwise to decrease the
tension (lighter weights), rotate the lever clockwise to increase the tension (heavier weights).
8.
Seat height adjustment. Pull the lever up while sitting on the chair to lower the seat. Pull the
lever up while standing up to raise the seat.
9.
Seat depth setting. Pull and hold the lever up to unlock the mechanism, move the body weight
forward or backward to adjust the seat depth. (K24SLS only)
