Okamura Primp Installation guide

Safety Instructions (Make sure to follow these instructions) Instructions to Extend the Life of Product
Assembly Instruction & Instructions for Use
Component List (Check the components before starting assembly)
Indicates that improper handling may cause injury or
property damage.
Caution
Hexagonflangebolt
(M8×18L)×3pcs.
Castor×5pcs.1pack
Base×1pce.
Gaslift×1pce.
Seat×1pce.
Backrest×1pce.
Hexagonsocketbolt
(M6×35L)×6pcs.
Hexagonsocketbolt
(M6×40L)×6pcs.
Hexkeywrench
(5mm)
■Main body (standard parts) ■Option parts
・ Do not handle roughly, or use improperly.
・ Do not use as a carrier.
・ Do not stand on the chair or sit on
the front side of seat or armrest.
・ Do not sit on any parts other than
the seat.
・ Do not disassemble or repair on your own. Please contact official
dealers when needed.
・ No remodeling. Okamura will have no responsibility for any disadvantage
caused by remodeling.
・ Gas lift replacement and handing should only be carried out by the
trained professional.
・ Be careful not to get your fingers,
hands or clothes caught in the
gaps between the moving parts
or the back of the pad when
adjusting the position of the arm.
Also, make sure that the arm are
second tightly become use.
Please follow instructions below. Failure may cause serious damage to
the product.
・ Indoor use only.
・ No outdoor or waterfront use.
・ Avoid direct sunlight.
・ When placing alongside
windows, use curtain or blind to
aavoid from direct sunlight.
・ Avoid high temperature, high
humidity, or extraordinary aridity.
・ Do not place product under
heater or air-conditioner
exhausting high temperature air.
・ Do not place on uneven floor.

2
Assembly Instruction (Follow the procedure correctly)
1
Backrest attachment
2
Gas lift and castors attachment
Attach the backrest and the seat by using hexagon flange bolts (M8×
18L).
Place the gas lift to the 5-star base.
Attach the castors to the 5-star base.
* Place the backrest and the seat upside down for assembly.
* Assembly must be conducted by two or more people.
3
Main body attachment
4
Arm attachment
Place the main body on the gas lift as shown.
Do not hold the arms of the main body. Hold the parts indicated by
the arrows.
Attach the arms to the frame arm attachment locations by using
hexagon socket bolts (M6×40L) for Adjustable arm(1D), or hexagon
socket bolts (M6×35L) for Fixed arm.
＊Tools: 5mm hexagonal wrench (Allen wrench)
Hexagonflangebolt
(M8×18L)
Backrest
Seat
Castor
Base
Gaslift
Adjustablearm:hexagonboltsM6×40L
Fixedarm:hexagonsocketboltsM6×35L
Gaslift
MainBody

3
Operation
Part Names
19°
■ Ajustable arm height
Push the arm height adjustment button at the side of armresut.
The arm height can be adjusted up and down within a range of
75mm by pushing and holding the button. Lock again by releasing
the button.
Caution: Be carefull not to nip your fingers into back of the arm pad.
■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 be lowered and will then locked 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.
■ Lock and Release of Backrest
The backrest can be locked and released by pulling out the lever
located underneath the seat on the right-hand side. The backrest
can only be locked when it's upright.
■ Reclining tension adjustment
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.

Materials
COG002／2019-09
Part Materials
Structural parts
Backrest Frame Glass-reinforced polyamide >PA-GF<
Seat Inner shell Wood
Outer shell Polypropylene >PP<
Support base Metal (steel)
Legs Glass-reinforced polyamide >PA-GF<
Adjustable arm
Pad Polyurethane >PP<
Body Glass-reinforced polyamide >PA-GF<
Frame Glass-reinforced polyamide >PA-GF<
Covering material Mesh Polyester
Cloth Polyester
Cushion material Seat Polyurethane >PUR<
※ >XX< indicates the materials of the parts. This information is useful when recycling.
※ Please understand that product specifications might change without prior notification when improvements are made to the product.