Okamura Zart 81R1AE User manual

1
Thank you for purchasing Okamura “Zart”
product. This guidebook will enable
to properly use the “Zart” product.
Thoroughly read this guidebook and fully
understand its content before using the
product. Also, we recommend having this
handbook nearby whenever using the
product.
Conference meeting chair
Instructions for Use
81R1AE 81R1BA
Indicates that improper handling may cause injury or property damage.
Caution
Safety Instructions （Make sure to follow these instructions）
Caution
Installation Instructions
We are not responsible for any malfunction resulted from failure to observe the
following precautions.
Use the product indoors.
●
Do not use outdoors or places with water, as
exposure to moisture could result in problems
such as warping or the growth of mold.
Avoid keeping the product in direct sunlight
as this could result in warping or fading of
colors due to exposure to the sun.
Install the product so that its level surface
is maintained.
Avoid placing the product in places exposed
to high temperatures, humidity, or exceptional
dryness as this can result in warping, color
changes, or the growth of mold.
Avoid placing the product where it will be
directly exposed to heat or moving air such
as by stoves, air conditioners, or the like as
this could result in warping or color changes.
●
Always use curtains, blinds, or the like to
protect the product from direct sunlight
when installing it next to windows or the like.
●
Maintain the level surface of the main unit
when installing the product. If the product is
installed without its level surface maintained,
the main unit may become skewed, resulting in
malfunction of moving parts.
Avoid handling the product roughly
or using it for applications other than
those specied.
Do not attempt to restructure the product.
Do not disassemble or repair the product.
Take heed of the following items in
order to prevent damage or collapsing
of the product.
Do not put your ngers or hands into
the spaces or moving parts of the
product. This could lead to injuries.
●
Do not use this product as
a standing platform.
●
Do not stand on, jump from,
or lean against the chair,
or sit on it in an unstable
posture.
● Do not sit on any part of
the product other than the
seat surface.
●
Restructuring by the customer could lead to
product malfunction. Also, our company is
not responsible for any problems arising from
such actions by the customer.
●
If restructuring is necessary, contact our
company's sales liaison in advance.
●
Disassembly or repairs by customers can
be very dangerous, so instead contact our
company's sales liaison.
●
Do not use if the bolts or screws are
loose. Doing so could cause the product to
collapse and lead to injuries.
●
Do not use the product if you have discovered
any abnormalities with it. Doing so could
cause the product to collapse and lead to
injuries.
●
If the product has become unsteady due to
loosening of the bolts or screws, retighten
them.
●
Do not use the product if any parts are
separated from it.

2 3
各部の名称
●
Many chemical substances will be released by the product when it is rst purchased. Su󱐰ciently
ventilate or expose the product to moving air for some time after purchasing it.
●
Do not completely close windows when using the product in rooms with conspicuously high
temperatures/humidity (the benchmarks for these are temperatures in excess of 28°C and relative
humidity in excess of 50%).
Appropriate ventilation measures Operation guide
■Closinglegtype/armrestnotincluded
81R1AE
81R1AR
■Closinglegtype/armrestincluded
81R1AA
81R1AL
■5legtype/armrestnotincluded
81R1BE
81R1BR
■5legtype/armrestincluded
81R1BA
81R1BL
Legtips
Caster
Seat
Legs
Legtips
Seat
Armrest
Legs
Seat
Gasspring Gasspring
Seatheight
adjustmentlever Legs Legs
Caster
Back
Seatheight
adjustmentlever
Back
Back Back
Seat
Armrest
Armrest
Seatheight
adjustmentlever
1481
1769
1009
850
850
1009
850
Recommended
stackingheight:
22unitsstacks
Recommended
stackingheight:
30unitsstacks
■ Seat height adjustment
（5 leg type only）
If while sitting the lever located in the
seat rear left side is pulled upward, the
seat will be lowered, and can be stopped
at the desired position by releasing the
lever. When raising the seat, keep your
hips suspended above the seat surface
while pulling the lever upward.
■ Stacking methods
（Closing legs type only）
Pick up the lateral parts of the chair,
and stack it onto the seat of the chair
below it. If there are armrests, grasp
the armrests and stack the product by
inserting it inward at an angle as shown
in the diagram.
■ Specialized applications dolly
（optional）
We recommend stacks of 22 units; the
maximum is 30 units per stack. When
moving stacks, grasp the bottom unit
and move it straight lengthwise.
●
Take su󱐰cient care to avoid pinching or
ngers, clothing, or the like when stacking.
●
Do not move the products while
they are stacked. This could lead to
collapse or damage of the products.
Caution
If you grasp an upper unit while doing
so, the stack of chairs could collapse,
resulting in damage to the product or
injuries.
Caution

4
000000
2011-04
INTERNATIONALSALES&MARKETINGDIVISION
2-14-27,Akasaka,Minato-ku,Tokyo107-0052,JAPAN
Tel:[phone]Fax:[phone]
http:
//
www . okamura.jp
OKAMURACORPORATION
Materials
●
Frequent maintenance of the product
during its use is the key to making it at
last a long time. Immediately request
inspections and repairs (fee required)
from our company when the warranty
period has expired.
●
If the product has become unsteady due
to loosening of the bolts or screws during
use, retighten them immediately.
●
Do not use in places exposed to vapors.
This could cause rusting.
●
If water has spilled onto the surface,
wipe it away with a dry, soft cloth.
●
This instruction manual is very important,
so store it in an easily accessible location.
Instructions for Use and Maintenance
Care
Instructions to Extend the Life of Product
We are not responsible for any malfunction resulted from failure to observe the
following precautions.
Regular care. Care when the product is very dirty.
Care precautions.
●
For regular care wipe the chair with a soft,
dry cloth.
●
Dampen a soft cloth with a diluted (1〜3%)
neutral detergent solution, thoroughly wring
out the cloth, and then wipe away the dirt.
Afterwards, dry-wipe the product with a dry,
soft cloth so that no detergent is left behind.
※ About cloth covered parts and materials;
After lightly beating the surface, remove
dust with a brush or vacuum cleaner.
●
Use commercial cleaners and the like after
conrming that there has been no discoloration
or the like to its inconspicuous parts.
Product code labelFAQ
Part Main materials
Shared Back / seat shell frame
Glass ber reinforcing polypropylene,
Glass ber reinforcing polyamide
〉（PPーGF）,（PAーGF）〈
Seat wing Polypropylene 〉PP〈
Closing legs
type Legs Frame Steel
Leg tips Polyamide 〉PA〈
5 leg type
Supporting
base
Main unit frame Steel
Operating lever Polypropylene 〉PP〈
Cover Polypropylene 〉PP〈
Legs
5 legs Aluminum diecast
Props Steel
Caster Polyamide + Urethane
Type with
armrest Armrest Armrest frame Steel
Armrest pad Glass ber reinforcing polyamide 〉PAーGF〈
※ 〉○○〈 indicates the materials of the parts. This information is useful when recycling.
※ Please understand that product specications might change without prior notication when
improvements are made to the product.
Question Check Correspondence
Seat cannot be lifted up.
Are you fully sitting when adjusting
seat height ?
Adjust seat height without any
load on the seat.
Is seat height in the highest position ?
Seat will not rise over the highest
position.
Seat cannot be lowered.
Are you sitting on the front side of
seat?
Please sit on center of the seat
while adjustment.
Is seat height in the lowest position ? The seat will not lower beyond
the lowest position.
Casters do not move
smoothly.
Are you using rubber casters on rug
or carpets ?
Use urethane casters on rugs or
carpets.
Is it tangled with lint or wool ? Remove foreign object or replace
the caster.
Casters are slipping. Are you using urethane casters on
hard floor such as plastic tile floor ? Use rubber casters.
Chair makes noise. Please contact our o󱐰cial dealer.
This product is affixed with a product code label
inscribed with the product code and the like.
Check the contents of the label when making
inquiries or reordering the same kind of product.