KI Piretti Torsion Disassembly Instructions

Disassembly Instructions
Piretti Torsion Task Chair
Material Type:
A. Steel
C D E
C
D
B
C
All fasteners not explicitly tagged
are Material Type A: Steel
Required
Tools
Safety Glasses
Gloves
KI · 1330 Bellevue Street · P.O. Box 8100 · Green Bay, WI 54308-8100 · 1-800-424-2432 · www.ki.com
B. Aluminum C. Plastic
E
A
A
A
B
A
Philips Screwdriver
D. Foam E. Fabric
B
A
C D
C A
A
A
A C D
C
C
Torx Screwdriver
Flat Screwdriver
Procedure:
1. Remove the screws behind the backrest and pull the backrest
upwards off the back supports.
2. Remove the screws holding the seat to the seat pan and re-
move the seat and seat shroud.
3. Remove the screws holding each arm rest to the armrest
support and remove the arm rests.
4. Remove the screws holding the arm support to the seat pan
5. Remove the end caps from the back supports and remove
the screws holding the back supports onto the torsion mech-
anism. Remove the back supports from the bushings.
6. Drive the pins retaining the bushings in the torsion tube and
remove the bushings and torsion springs.
7. Knock the seat pan off of the gas cylinder from underneath
to remove it. Lift off the height ajustment mechanism shroud.
8. Remove the screws holding the height adjustment mech-
anism onto the seat pan. Pull out the height adjustment
lever and pull off the paddle.
6. Knock the gas cylinder out of the chair base from under-
neath.
WARNING: CONTENTS UNDER PRESSURE! PROCEED
WITH CAUTION.
7. Remove the casters from the chair base.
(Continued next page..)
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