COA003
2014-06
INTERNATIONAL SALES & MARKETING DIVISION
2-14-27, Akasaka, Minato-ku, Tokyo 107-0052, JAPAN
Tel : +81-3-5561-4085 Fax : +81-3-5561-4086
http:
//
www
.
okamura.jp
/
OKAMURA CORPORATION
Materials
Part Names
Operation
※
〉○○〈
indicates the materials of the parts. This information is useful
when recycling.
※
Please understand that product specifi cations might change without prior
notifi cation when improvements are made to the product.
Headrest
Adjustable arm
Lumbar
support
Seat slide lever
Reclining
control lever
Frame
Caster
Reclining tension
adjustment handle
Seat height
adjustment lever
①
②
Reclining tension
adjustment knob
28°
25mm
①
②
Headrest
50mm
50mm
50mm
Lumbar support
Lever
50mm
Seat slide
lever
80mm
Seat height
adjustment lever
Reclining
control lever
30mm
35mm
3D: 90mm
4D: 80mm
3D adjustable arm
4D adjustable arm
4D arm height adjustment lever
Button
60mm
3D
4D
4D
Release
Release
Release
Lock
Lock
Lock
Part
Material
Structural parts
Base / Frame
Die-cast aluminum
〉
ADC
〈
Backrest Shell
Inner frame
Polypropylene
〉
PP
〈
Outer frame
Polyamide
〉
PA
〈
3D Adjustable
Arm
Pad
Thermoplastic-Elastomer
〉
TPO
〈
Cover
Polypropylene
〉
PP
〈
4D Adjustable
Arm
Pad
Polyurethane
〉
PU
〈
Cover
Polyamide
〉
PA
〈
Arm
Steel/Die-Cast aluminum
〉
ADC
〈
Cushion
Seat / Fabric upholstery
Molded polyurethane / Polyester
Mesh
Backrest
Polyester
■
Adjustable arm height and angle adjustment
Arm height can be changed by pressing the buttons of the arm pads for 3D
arms or pulling up the lever of the armrest for 4D arms. In addition, the angles
of the arm pads can be adjusted to suit different uses and can also be moved
forward or back.
4D adjustable arms can also be adjusted forward and back, or left and right.
Caution: Be carefull not to nip your fingers into back of the arm pad.
■
Seat depth adjustment
With your weight raised slightly off the
seat, pull the "seat slide lever" on the
bottom left of the seat upwards and pull
the seat slightly upwards while moving
the seat forwards or back.
■
Seat height adjustment
Adjust using the "seat height adjustment lever"
on the bottom right of the seat. If the lever is lifted
upwards with a person's weight on it, the seat will
lower and will then lock in place at the position
when the lever is released. To raise the seat, pull
the lever upwards with your weight
raised slightly off the seat.
■
Reclining tension adjustment
①
Pull the tension adjustment handle on the bottom
right of the seat forwards.
②
Turn the tension adjustment handle in the "
＋
"
direction to increase tension and in the "
−
" direction to
decrease tension. Adjust so that it is comfortable for you.
■
Headrest adjustment
①
To adjust height, lift the headrest upwards while
pushing the button the back of the headrest.
②
To adjust angle, adjust while pushing the buttons
on both sides of the headrest attachment part.
■
Lumbar support adjustment
While seated, move both hands
behind the back of the chair, and
raise the levers on both sides with
your back slightly away from the
back of the chair.
■
Reclining lock and release
Adjust the reclining state by pulling the "reclining
adjustment lever" on the bottom left of the seat. Lean
back against the seat and lower the lever at the reclined
position to lock the back in place.
Lift the lever and lean lightly against the
back to release the lock and put the
back in the free state.
