Okamura Visconte User manual

InstructionsforUse
Office Seating
G00000
2007-11
Printedon70％
recycledpaper
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

2
Usermustfollowthisinstructiontopreventfromaccidentsand
injuries,ordamagestotheirproperty.
SafetyInstruction(Keepthisoperationmanual)
Caution
〈Symbolmarks〉
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
● Donothandleroughly,oruseimproperly.
Ifitisusedasacarrier,thereisadangerof
accidentsfromthechairoverturningorof
objectsfalling.Donotstandonthechairor
sitonthefrontsideoftheseatorthe
armrest.Thismayleadtofallingandinjury.
●Disassemblyandrepair
Theheightadjustmentdevice(gasspring)
containshigh-pressuregas.Attemptsto
disassembleorrepairityourselfcanbevery
dangerous.Pleasecontactourofficial
dealerifanyproblemsoccur.
●Remodeling
Donotdisassembleorrepairproducton
yourown.Whenrepairisnecessary,contact
ourofficialdealer.Okamurawillhaveno
responsibilityforanydisadvantagecaused
byremodeling.
●Becarefulnottogetyourfingersorhand
caughtinthegapsoftherecliningdevice
underneaththeseat.
●Casters
Forhardfloorsmadeofceramic,stone,tile,or
wood,usethesoftcasters.Forsoftfloor
materialssuchascarpetorrug,usehardcasters.
Toidentitycasters,pleaselookatthecolorof
outerwheel.Blackishardcasterandgrayis
softcaster.
●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.
1
Indooruseonly.
●Donotuseoutdoorsorinwetplaces.It
maycausewarpageormaketheproduct
moldy.
Placeonflatfloor.
●Otherwise,itmaycausedefectinthechair
bodyandadjustmentparts.
Avoidhightemperature,highhumidity,or
extraordinaryaridity.Itmaycausedeformation,
discoloration,ormaketheproductmoldy.
Avoiddirectsunlight,Itmaycause
deformationordiscoloration.
●Whenplacingalongsidewindow,install
curtionorblindtoavoidfromdirectsunlight.
Donotplaceproductunderheaterorair-
conditionerexhaustinghightemperatureair.
Itmaycausedeformationanddiscoloration.
Installation
Formaintenance
●Ifthechairisunstableduringuseduetolooseboltsandscrews,pleasetightenthem.
Regularmaintenanceoflooseboltsandscrewsistipsforlong-lifeuse.
●Careforplasticparts
Fordailycare,frequentlywipethechairwithawell-wrungsoftcloth.Ifthereisaseriously
stainedpart,useneutraldetergent(1〜3%)andcompletelyremovedetergentwithdrysoft
clothaftercleaning.
●Careforthemeshandcushionparts
Removedustbytappingtheclothsurfacewithbrushorusevacuumcleaner.Thecushion
cannotbedry-cleaned.Werecommendthatyoureplacethecushionifitisexceptionally
dirty.
2
Gray Black
SoftCaster HardCaster

4
操作方法
Seatheightadjustment
Adjusttheseatheightusingtheleverunder
therightsideoftheseat.Theseatwilllower
ifyoulifttheleverupwithyourweighton
theseat.Tostopthedescentmovement,
simplyreleasethelever.Toraisetheseat,
lifttheleverupwithyourweightofftheseat.
130mm
50mm
Seatdepthadjustment
(forchairswiththisfunctiononly)
Adjusttheseatdepthbyliftingupthelever
undertheleftsideoftheseatandsliding
theseatbackandforthbybothhandswith
slightlyyourweightofftheseat.Release
theleveratthedesiredpositionandmake
suretheseatisfirmlylockedbeforeuse.
OperationguidePartsnames
34
Tilttension
adjustmentknob Backrestframe
Fixedarmrest
Seat
Adjustable
armrest Backrestshell
Base
Caster
Seatslidelever
Seatheight
adjustmentlever
Tiltcontrollever

6
Height,Angle,andDepthadjustment
ofthearmrest
(forchairswiththisfunctiononly)
Lumbarsupportadjustment(optional)
Pushtheleverunderthearmpadtochangethe
heightofthearmrest.(Itcanberaisedandlowered
overa100㎜ strokein11incrementsof10㎜.)Pad
anglescanalsobeadjustedaccordingtouseupto
20degreesinwardandoutwardandovera50㎜
strokein6incrementsof10㎜ forwardandbackward.
Whileseated,bringbothhandstosides
ofthebackrest.Thenholdtheadjustment
leversonbothsidesandraiseorlower
thelumbarsupportwithyourbackslightly
offthebackrest.(Theadjustmentisover
a70㎜ strokein8incrementsof10㎜.)
100mm
Tiltfixing/Releasing
(forchairswiththisfunctiononly)
Pushdowntheleverundertheleftsideof
theseattofixthebackrestposition.To
releaseit,pulluptheleverandthenlean
againstthebackrest.
Tilttensionadjustment
Turnthetilttensionadjustmentknob
underthecenteroftheseat.Turning
clockwisewilltightenthetensionand
turningcounterclockwisewilldecrease
thetension.Adjustthetensionaccording
toyourphysicalsizeandpreference.
5
Operationguide
66
70mm
50mm
20° 20°
LOCKLOCK
FREEFREE

Adjustablearmrest Mesh/Cushionback
Fixedarmrest
Lumbarsupport
87
PartsAttachment/Replacement
Attachmentplate
①Fixthearmresttothebottomoftheseatwiththe
suppliedattachmentplateandbolt.
（Toolrequired：6㎜ hexagonalwrench）
＊Refertothediagramontherightforthe
attachmentplatefacing.
②Makesuretheattachedpartsarenotloose.
Tab
Meshcover
Cushioncover
Tabattachment
position
TheplainbackmodelcanbechangedtoMeshor
Cushionbackmodelbyattachingmeshorcushion
coverparts.
①Hookthebottompocketofthemeshorcushion
coveroverthebottomendofthebackrestshell.
②Turntheuppersideofthepocketinsideout,and
hookthecoverpocketoverthetopendofthe
backrestshellbyflippingthecoverright-sideout.
③Pushthetabsofthemeshorcushioncoverinto
theslitsofthebackrestshell.
PLAINBACK MESHBACK CUSHIONBACK
①Fixthearmresttothebottomoftheseatwiththe
suppliedattachmentplateandbolt.
（Toolrequired：6㎜ hexagonalwrench）
＊Refertothediagramontherightforthe
attachmentplatefacing.
②Makesuretheattachedpartsarenotloose.
Sideedgeof
backshell
Tab Guide
Lumbarsupport
Whenattachingthelumbarsupporttochairswithmeshor
cushionback,placeitbetweenthemeshmaterialorcushion
andthebackrestshell.
①Attachtheonesideofthelumbarsupportintothe
backrestshellguide,thensqueezethetabofthelumbar
supportwithyourfingerandalignitwiththeguideitwith
theguideonthebackrestshell.
②Squeezethetabontheothersideofthelumbarsupport
andsetitintothebackrestshellguideasdescribedabove.
③Adjusttheheightwhilesqueezingthetabs.
Attachmentplate
7 8

1010
Materials
Part Material
Structural
parts
Cushion
Meshmaterial
Polyamide〉PA〈
Polypropylene〉PP〈
Pad：Thermoplasticpolyurethane〉TPU〈
Body：Polyamide〉PA〈
MoldedUrethane/Polyester
Polyester
Base/BackrestFrame
BackrestShell/SeatShell
Armrest
Backrest/Seat
Backrest
9
Question Check Correspondence See page
Adjustseatheightwithoutanyload
ontheseat.
Theseatwillnotriseoverthehighest
position.
Pleasesitonthecenteroftheseat
whileadjustment.
Theseatwillnotlowerbeyondthe
lowestposition.
Adjustseatdepthwithoutanyloadon
theseat.
Lifttheleverandleanagainstthe
backrest.
Adjustthetilttensionadjustment
knob(counterclockwise).
Usehardcastersonrugsorcarpets.
Removeforeignobjectorreplacethecaster.
Usesoftcasters.
Pleasecontactourofficialdealer.
Areyoufullysittingwhen
adjustingtheseatheight?
Istheseatheightinthe
highestposition?
Areyousittingonthefront
sideoftheseat?
Istheseatheightinthe
lowestposition?
Areyoufullysittingwhen
adjustingtheseatdepth?
Istheleverundertheleftsideof
theseatatthelockposition?
Isthetilttensionproperly
adjusted?
Areyouusingsoftcastersona
rugorcarpet?
Isittangledwithlintorwool?
Areyouusinghardcastersonahard
floorsuchasaplastictilefloor?
4
4
4
4
4
5
5
FAQ
Theseat
cannotbe
liftedup.
Theseat
cannotbe
lowered.
Theseatdepth
cannotbemoved.
Thebackrest
dosenot
recline.
Thecasters
donotmove
smoothly.
Thecasters
areslipping.
Contact
ourofficial
dealer.
Thechair
makesnoise.

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