Okamura Sabrina User manual

G98063
2013-08
INTERNATIONALSALES&MARKETINGDIVISION
2-14-27,Akasaka,Minato-ku,Tokyo107-0052,JAPAN
Tel:[phone]Fax:[phone]
http:
//
www . okamura.co.jp
/
OKAMURACORPORATION
Instructions for Use
Office Seating
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1 2
Caution
Safety Instruction (Keep this operation manual) Installation
For maintenance
Gas lift
Hard caster
Black
Soft caster
Gray
z Adjustable armrests
Be careful not to get
your fingers, hand or
clothes caught in the
gaps between the
moving parts or the
back of the pad when
adjusting the position
of the armrests. Also,
make sure that the
armrests are fixed tightly
before use.
Symbol indications
Various symbol marks are used in this instruction manual and displayed on the products to show correct
and safe usage and to avoid harm to you and others or damage to property. Please understand those before
reading the main text of this manual.
Caution
User must follow this instruction to prevent from accidents and injuries, or
damages to their property.
z Casters
⋅For hard floors made of ceramic, stone, tile or
wood, use soft.
⋅For soft floors using carpet or rug, use hard
casters.
⋅Color identification of wheel --- Hard caster :
Black, Soft caster : Gray.
z 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.
z Do not disassemble
or repair on your own.
Please contact our
official dealers when
needed.
z No remodeling. Okamura will have no
responsibility for any disadvantage caused by
remodeling.
z Gas lift replacement and
handling should only be
carried out by the trained
personnel.
z Be careful not to put
fingers, hands or clothes
caught in gaps between
moving parts or under
armpad when adjusting the
armrest position.
When placing alongside
windows, use curtain or
blind to avoid from direct
sunlight.
Please follow instructions below. Failure may cause serious damage to the product.
Indoor use only. Avoid high temperature,
high humidity, or
extraordinary aridity.
Do not place product
under heater or air-
conditioner exhausting high
temperature air.
Avoid direct sunlight.
Do not place on uneven
floor.
z Regular maintenance is tips for long-life use.
z If found unstable due to loose bolts and
screws, tighten them.
z For daily care, use a well-wrung soft cloth.
z For mesh and cushion
parts, remove dust by
tapping the cloth surface
with brush or using
vacuum cleaner.
z Cushion part cannot
be dry-cleaned so that
replacing is recommended
if exceptionally dirty.
z For stained part, use neutral
detergent (1-3%) and
completely remove detergent
with dry soft cloth.
No outdoor or waterfront use.
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3 4
Part names Adjustable range
4
Headrest (option)
Back
Hanger (option)
Adjustable arm
Frame
Reclining lock/
release lever
Reclining tension
adjustment lever
Seat slide lever
Seat height
adjustment lever
Seat
Leg
Lumbar support
(option)
Gas lift
Caster
23°
60mm
(2 3/8”)
100mm
(4”)
50mm
(2”)
mm (inch)
100mm
(4”)
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5 6
Operation guide
5 6
50mm
(2”)
Seat height adjustment
Adjust the seat height using the Seat height lever
located at the front of the right armrest. The seat will
lower if you lift the lever while seated, and it will stop at
any position you release the lever at. The seat will be
raised if you lift the lever while not seated on the seat.
100mm
(4”)
mm (inch)
Seat depth adjustment
Adjust the seat depth by sliding the seat forward or
back within a range of 50 mm (2”) using the Seat
slide lever on the bottom left of the seat. This allows
for maintaining an appropriate distance between
the back and the front edge of the seat, reducing
pressure on the back of the knees and providing
reliable support for the lower back.
mm (inch)
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7 8
Operation guide
7 8
23°
+–
Reclining adjustment
Adjust the back recline by using the Reclining lock/
release lever located at the front of the left arm. Click
the lever in the tilted position to lock reclining. To
release the lock, click the lever once again. When
releasing the lock, slightly lean against the back of the
seat.
Reclining resistance adjustment
Adjust the reclining resistance by using the
Reclining tension adjustment lever on the bottom
right of the seat. The resistance to the back of the
seat will be increased if you slide the lever back (+),
and the resistance will be decreased if you slide the
lever forward (-). Adjust it so that it is comfortable.
To operate, verify that the reclining lock is
released, and move your back away from the
seat back before using the Reclining tension
adjustment lever. The lever will not move when
reclining is locked.
Note
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910
Operation guide
910
10°
25mm
(1”)
100mm
(4”)
20°
20°20°
40mm
40mm
(1 1/2”)
(1 1/2”)
40mm
(1 1/2”)
60mm
(2 3/8”)
Adjustable arm height adjustment
Release the height lock using the height adjustment
button on the bottom of the arm pad. The arm height
can be adjusted up and down within a range of 100
mm (4”) by pushing and holding the button. Lock again
by releasing the button. Holding the arm pads and
rotating them left and right allows for adjustment of
their angles (20°inside, 10°outside). They can also be
adjusted forward and back within a range of 40 mm (1
1/2”), or left and right within a range of 25mm (1”).
Note
Before using this product, make sure that the position
is securely locked after making the adjustment.
mm (inch)
Adjusting Lumbar support (option)
Move the Lumbar support on the back side of
the seat back, up and down directly. The Lumbar
support can be moved up and down within a range
of 60 mm (2 3/8”).
mm (inch)
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11 12
Operation guide for options
Headrest (option) attachment and replacement
Hanger (option) attachment and replacement methods
Attaching and Replacing a Headrest (option) and Hanger (option)
(1) Insert the grooves of the Headrest into the backside of the
seat back.
(2) Secure it with a fastening bolt.
∗Make sure that the Headrest is secured completely before
using.
The Headrest and Hanger can be attached at the same time
as shown in the illustration. Attach the Headrest first, and
then attach the Hanger.
(1) Insert the tabs of the Hanger into the backside of the seat
back.
(2) Secure it with a fastening bolt.
∗Make sure that the hanger is secured completely before
using.
Materials
Part Materials
Structural parts
Back Body Glass-reinforced polyamide >PA-GF<
Frame Die-cast aluminum >ADC<
Seat
Outer shell Glass-reinforced polyamide >PA-GF<
Inner shell Recycled polypropylene resin >PP<
Frame Glass-reinforced polyamide >PA-GF<
Support base Die-cast aluminum >ADC<
Steel
Adjustable arm
Polyurethane >TPU<
Glass-reinforced polyamide >PA-GF<
Die-cast aluminum >ADC<
Legs Die-cast aluminum >ADC<
Options
Lumbar
support
Polyamide >PA<
Polyurethane >TPU<
Headrest Glass-reinforced polyamide >PA-GF<
Hanger 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 for recycling.
∗Please understand that product specifications might change without prior notification due to improvements made
to the product.
Headrest
Groove
Fastening
bolt
Fastening
bolt
Back
Back
Hanger
Hanger
Tab
Headrest
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13 14
Troubleshooting
Problem Check Solution Page
The seat does not rise.
Are you sitting on the seat
when adjusting the seat
height?
Adjust the seat height while
not seated on the seat. 5
Is the seat height in its highest
position?
The seat cannot rise beyond
the highest position. 5
The seat does not lower.
Are you sitting on the front
edge of the seat?
Sit in the center of the seat
while adjusting. 5
Is the seat height in the lowest
position?
The seat cannot lower beyond
the lowest position. 5
The seat slide lever does not
work.
Are you sitting on the seat
when adjusting the seat
depth?
Adjust the seat depth while
not seated on the seat. 6
The seat back does not
recline.
The lever at the front of the
left arm is locked.
Lift the lever to release the
lock, and then lean against
the seat back.
7
The reclining tension
adjustment lever is set to the
strong (back) position.
Turn the reclining tension
adjustment lever to the weak
(front) position.
8
Casters do not move
smoothly.
Are they tangled with lint or
wool?
Remove lint or wool or replace
the casters. ∗
Casters are slippery.
Are you using urethane
casters on hard floors such as
a plastic tile floor?
Use rubber casters. ∗
Chair makes noise. - Visit a retail shop or the
nearest branch. ∗
∗Please contact an official dealer.
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