2
Attaching the seat pan
Insert the seat pan from the backside of the assembled frame and push the
L-shape metal of the connecting parts (front) into the groove of the seat
pan. Then tighten it with the connecting bolts（ア）loosely.
Tighten the Urea head screw (イ）tightly. At last, tighten all the connecting
bolts (ア) firmly.
3
Attachment of the Protection Stickers
Attach the protection stickers (ウ) at the points where the chair comes into
contact with a desk. The stickers protect the chair and desk from scratcing
each other. Use scussors to cut out portionss of the appropriate size. And
attach them where the desk, chair and other items come into contact with
each other.
Attach the stickers to flat surfaces. If a surface is dirty, wipe it clean
before applying th sticker.
Ｃｈａｎｇｅ ｏｆ ｔｈｅ ｈｅｉｇｈｔ
Change the height of the seat pan
and the back board
(1) Untighten the connecting bolts ① and the
Urea head screw②, located the backsie of the
seat pan.
(2) Untighten either of ③ connectig bolts,
which bind the upper frame and the duckboard.
(3) Take off ④ connecting bolts and change the
height of the back board. Then tighten the ④
connecting bolts again.
(4) Take off ⑤ connecting bolts and change the
height of the connecting parts (front),
then fix them again.
(5) Refer to Item 2 "Attaching to the Seat pan",
install the Seat pan.
(6) Tighten ③ connecting bolts firmly.
Backside of seat
Seat pan
Connectig parts
Groove
L-shape metal
Connecting parts
(front)
washer
Metal parts
Okamura Corporation
Internation al Sales and Marketing Div.
2-14-27, Akasaka, Minato-ku, Tokyo 107-0052 Japan
http://www.okamura.co.jp
Seat pan
The chair can change the height of the back board and
the seat pan in accordance with a user's height.
Back board
Back side of the seat
Metal parts
Seat pan
Urea head
screw
Connecting
parts (front)
Connecting parts