OPERATING INSTRUCTIONS DENTAL UNIT

OPERATING INSTRUCTIONS

IMPORTANT

This manual provides operating instructions for the CLESTA-II. The instructions contained in this booklet should be thoroughly read and

understood before operating the unit and chair. After the installation has been completed, keep this manual in a safe place

and refer to it for future maintenance.

DENTAL UNIT

0197

If you have any questions about this Manual or this product, please contact us. If manual becomes unreadable or is lost, please request a new manual by contacting your dealer. Installation should be conducted by authorized personnel only. Follow instructions on installation manual.

PageSAFETYPRECAUTIONS-------------------------------------------------------- 1

1.OVERVIEWANDMAJORCOMPONENTS--------------------------------- 5

2.DIMENSIONSANDSPECIFICATIONS2-1.DIMENSIONS--------------------------------------------------------------- 62-2.SPECIFICATIONS---------------------------------------------------------- 6

3.OPERATINGINSTRUCTIONS3-1.DOCTORTABLESECTION---------------------------------------------- 73-2.CUSPIDORUNITSECTION---------------------------------------------- 153-3.FOOTCONTROLSECTION---------------------------------------------- 17

4.SAFETYLOCKDEVICE------------------------------------------------------- 18

5.CAREANDMAINTENANCE-------------------------------------------------- 19

6.MAINTANANCEANDINSPECTION6-1.GUIDELINEFORDAILYMAINTENANCEANDINSPECTION----- 22(MAINTENANCEANDINSPECTIONBYUSER)6-2.GUIDELINEFORPERIODICALCHECK-UP------------------------- 24

7.ELECTROMAGNETICCOMPATIBILITY(EMC)----------------------------- 25

8.LISTOFCOMPATIBLEHANDPIECES---------------------------------------- 27

TABLE OF CONTENTS

IntendedUseoftheProduct

Thisproductisanactivetherapeuticdeviceintendedfortheexclusiveusefordiagnoses,

treatmentsandrelativeproceduresofdentistry.

The product must be operated or handled by the qualified dentists or by dental staffs under thesupervisionofthedentist.Suchdentistsordentalstaffsshouldinstructand/orassistthepatientstoapproachtoandleavefromtheproduct.Patientsshouldnotbeallowedtooperateorhandletheproductunlesshe/sheissoinstructed.Theproductissuppliedtogetherwiththehandpieceslikeelectricmicromotor,airturbineand/ormotor,scalerandsoon.

CompatibilityofHandpieces

Usethecompatiblehandpiecesasshownontheattachedlistforthisunit.(Listofcompatible

handpieces).

Incaseofdisposalofequipment

Whendisposingthechair,appropriatelydisposecomplyingwithallcurrentapplicableregulations

andlocalcodes.

InEUarea,EUdirective2002/96/EConwasteelectricalandelectronicequipment(WEEE)is

applied on thisproduct. In thisdirective,environmentconsciousrecycling/abandonment is

obligated.

Disposalofresiduematerial

Pleaserequestaspecialcontractorwhenyoudisposeamalgam.

ImportantNotes

In case of the troubles, please contact Takara Belmont offices or your dealers.

Donotdisassembleorattempttorepair.

Disassembly, repair or modifications shoud only be done by a qualified repair technician.

Attempts at disassembly, repair or modifications may lead to abnormal operation and accidents.

ＷＡ

EC REP

SN

MANUAL SENSOR

Chair last position Chair auto return Chair preset1 Chair preset2

To raise the chair To lower the chairTo Recline the backrest

To raise the backrest

Chair last position

Chair manual control Chair auto control

To lower the chair

Handpiece coolant spray on/off

Fiber optic handpiece lighton//off

Micro motor Forward/Reverseselect

Syringe Dental light on/off

Dental lightmode selection

Service outletwater flow control

Service outlet (water)

Service outlet (air)

Water heater

Air

Non-ionizingradiation

Authorizedrepresentative inthe European community

Separatecollection for electrical and electronicequipment

Type B Applied Parts

CautionIt means “caution, warnings, or possibility to danger”.

Chair auto return Chair preset1

To Recline the backrest

To raise the backrest

Chair preset2

Chair manual control

Handpiece Setting

Rotation mode select

Minus Plus

Water

Function Store

Bowl flush Cupfiller

Rotation speedcontol

Date of manufactureManufacturer

Protective earth (ground) ON (power) OFF (power)

Scalerpower control

Serial number

To raise the chair

Alternating current

Functional earth (ground)

Autoclave SymbolThis symbol on component means that the component can be sterilised with an autoclave at 135℃ max.

Refer to instructionmanual/booklet

SYMBOLS

Inthismanual,onthelabels,onthecontrolpanelofCLESTAII,followingsymbolsareused.Confirm the meaning of each symbol.

■Beforeuse,readthe“Safetyprecautions”carefullytoensureproperuse.

■Thefollowinginformationisdesignedtoensuresafeuseofthisproductandtopreventinjuryanddamage

to you and others. The precautions contained here are classified depending on the severity and degree of

imminenceofpossibleinjuryordamageresultingfromimproperuse.Besuretofollowallthe

information,whichisimportantforsafety.

SAFETY PRECAUTIONS

Thissymbolindicatesthat“itisrecommendedtofollowtheseprecautionsforsafety.”

Classification of precautions Severityanddegreeofimminenceofpossibleinjuryordamage

WARNING

CAUTION

NOTICE

Thissymbolindicatesthat“ignoranceoftheseprecautionsmayleadtosevereinjuryorevendeathasaresultofimproperuse.”

Thissymbolindicatesthat“ignoranceoftheseprecautionsmayleadtomildormoderatephysicalinjuryordamagetopropertyasaresultofimproperuse.”

　

WARNING1.Besuretoturnoffbreakersforequipmentintheclinicwhenthisproductwillnotbeusedforalongperiodoftime

Besuretoturnoffbreakersforequipmentintheclinicwhenthisproductwillnotbeusedforalongperiodoftime(followingthecompletionofwork,duringthesuspensionofbusiness,etc.).Insulationdegradationmaycause electrical fire.

2.BesuretoturnoffthemainswitchuponcompletionofworkorduringworkbreaksBesure to turnoff themainswitchuponcompletionofworkorduringworkbreaks.Thisprevents incorrectoperationduetoaccidentalcontactandassociatedhazards.

4.DonotplaceanundueloadonthearmDonotgetonorplaceanundueloadonthearmofthisunitordentalchairarmrest.Thiscouldcausetheunittotoppleorotheraccidents.

5.BesuretoestablishagroundingconnectionBesure toestablishapropergroundingconnection.(Refer toavendorforgroundingconnection.)Failureorelectricleakagemayleadtoelectricshock.

6.Neverdisassemble,repairormodifythisproductIndividuals other than certified repair technicians should not disassemble or attempt to repair and modify this product. This could lead to an accident, failure, electric shock or fire.

3.DonotsitonotherthanseatWhenthebackrestisattheforwardposition.donotsitonorplaceanundueloadontheheadrestorlegreatofdentalchair.Thiscouldcausetheunittotoppleorcoulddamagetheunit.

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7.UsewithcautioninthepresenceofelectromagneticinterferencewavesDonotplace thisproductaroundequipmentgeneratingelectromagneticwaves(includingcommunicationsequipment,elevators,etc.)asincorrectoperationofthisproductmayoccurinthepresenceofelectromagneticinterferencewaves.Donotuseequipmentgeneratingelectromagneticwaves,suchasmobilephones,aroundthisproduct.

SAFETY PRECAUTIONS

　

WARNING8.Besuretoturnoffthemainswitchwhenelectrocauteryisinuse

Besuretoturnoffthemainswitchwhenelectrocauteryisinuse,becausenoisemaycauseincorrectoperationofthisproduct.

10.Donotplaceobjectsweighing3kgormoreontheDoctor'stable

•Failuretomaintainthisproductmayleadtophysicalinjuryorpropertydamage.•Refertothesectionofmaintenance.

11.Besuretousethemirrorcover•Besuretousethemirrorcoverofthedentallightwhenthelightisturnedon.Directcontactwithlampsmaycauseburns.•SeetheInstructionManualofthedentallightforfurtherinformation.

12.Besuretoturnoffthepowerwhenreplacinglamps

9.Ensurethemaintenanceofthisproduct

DonotplaceobjectsweighingthreekilogramsormoreontheDoctor'stable.ThiscouldcausedamagetotheDoctor'stable,defectivefunctionoraccidents.

•Besuretoturnoffthepowerwhenreplacingthedentallight.Thiscouldresultinelectricshock.•Useonlydedicatedhalogenlamps.•Immediatelyafterahalogenlamphasburntout,thelampandthelampholderarestillhot.Replacethelampaftertheycooldown.•Donottouchhalogenlampswithbarehands.•SeetheInstructionManualofthedentallightforfurtherinformation.

13. Immediately wipe off any water spills or leakage on the floorImmediately wipe off any water spills or leakage on the floor. Decreased strength of the floor may lead tophysicalinjuryincludingfall,orpropertydamage.

14.UsewithcautiononpatientswithacardiacpacemakerUsethisproductwithextremecautiononpatientswithacardiacpacemaker.Inthecaseofanyabnormalitiesinpatientsduringuse,immediatelyturnoffthisproductanddiscontinueuse.

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CAUTION1.Onlyexperiencedpersonnelshouldusethisproduct

Onlydentistsorotherdentalprofessionalsshouldusethisproduct.

2. Confirm safety before use.Before use, confirm that the parts are correctly and safely operating and that there are no obstacles around this product.

4.Discontinueuseifyoufeelthat“somethingiswrong”

Keepyoureyesonpatients(especially,children)sothatmischieforinadvertentoperationofequipmentwillnotleadtounexpectedaccidents.

3.Payattentiontopatientsandchildren

Alwaysbecarefultoinspectthisproductforlooseness,rattling,tilting,wobbling,sounds,temperature,odors,etc. Immediately discontinue use at the first feeling that “something is wrong.”

SAFETY PRECAUTIONS

　

CAUTION5.keepyoureyesonthepatientduringoperation.

6.PayattentionduringmovementoftheDoctor'stable•PayattentiontosurroundingswhenyoumovetheDoctor'stable.Injurybythetipsofhandpieces,etc.,mayoccur.•BesuretomovetheDoctor'stablebyholdingthehandleoftheunit.•Besuretomoveup&downtheDoctor'stablebyreleasingthebalancearmbrakeoftheunit.

7.DonotplaceanythinghotontheDoctor'stable

13.PrecautionsforcleaningtheresincoverForcleaning,donotusecleaningagentscontainingsolventorabrasives,thinnersoroil-basedalcohol(butanolandisopropylalcohol),whichmaycausecracks.

DonotplaceanythinghotontheDoctor'stable.Thiscouldcausedeformationordiscoloration.

10.DonotsmackorrubthisproductDonotsmackorrubthisproductforcefully.Thiscouldcausedamagetocoversordefectivefunction.

8.Cautionswhenadjustingtheheightofthecart-typeinstrumenttable(Carttypeonly)Afteradjustingtheheight,besuretofastentheloosenedlockscrew.Failuretoheedthiswarningmaycausethetabletodrop,resultinginanaccident.

9.Observethecarthose(Carttypeonly)Donottreadonthecarthose.Failuretoheedthiswarningmayresultindamagetothehose,aswellaspeopletrippingover.

11.Precautionsforcleaningaspittoonbowl

12.Payattentiontowaterdischargewhenattach/detachthespittoonbowl

•Confirm that the patient is seated in the proper position. Keep your eyes on the patient during the operation.•Payspecialattentiontosurroundingsatautomaticoperationofthedentaltreatmenttable.Damagetothebackrest,stoolorDoctor'stablemayoccur.

Thespittoonbowlismadeofglass.Handlewithcare.Donotwashitwithhotwater.Otherwise,itmaybreak.

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Make sure to turn the main switch off when you attach/detach the spittoon bowl. Cup filler sensor may react to hands.Resultingwaterspill.

14.Immediatelywipeoffdrugsolutionwhenitcomesintocontactwiththisunit

Shoulddrugsolutionorwatercomesintocontactwiththisunit,immediatelywipeitoffwithadrysofttowel,etc.Thiscouldresultindefectivefunctionorelectricleakageaswellasspottingorrusting.

15.ClosethewatermainvalveandturnoffthemainswitchuponcompletionofworkBesuretoclosethewatermainvalveandthemainswitchattheendofeachworkdaytopreventwaterleakagefromoccurring.

17.Payattentionduringtheheadrestoperation

Besuretooperateswitcheswithyourhands,except thefootcontroller,whichisoperatedwithyourfoot.Operationwithbodypartsotherthanhandsmaycausedamageorincorrectoperation.

18.BecarefulnottoheatanemptywaterheaterExercise caution as heating of an empty water heater may result in burning of the heater, leading to fire.

Do not allow hands, fingers, or hair to become entangled in the moving parts of the headrest during operationg

16.Besuretooperateswitcheswithyourhands

SAFETY PRECAUTIONS

　

CAUTION19.Precautionswhenusinghandpieces,etc.In order to ensure safety, be sure to confirm that rotation has completely stopped before changing the rotation speedofthemicromotororinserting/removingthebarofhandpieces.SeetheInstructionManualaccompanyingvarioushandpiecesforfurtherinformation.

20.Precautionsforcleaningtheoperationpanel(membraneswitches)

The water tank is intended only for use with purified water, distilled water and pure water. Do not use mouthwash orelectrolyzedwater,suchasConCoolorpovidoneiodine,astheymaycausecloggedtubingoraffectinternalvalvesandequipment.

25.ReadthedocumentsaccompanyingthevariouspiecesofequipmentBeforeuse,besure tocarefullyreadthepackageinsertsandInstructionManualsaccompanyingthevariouspiecesofequipment(includingoptionalarticles)toensureproperuse.

Penetrationofdropletsofsanitizingsprayintothebackoftheoperationpanelmaybeassociatedwithswitchfailure.Useapapertowelsoakedwithsanitizingsolutiontocleanthesurfaceoftheoperationpanel.

23.Setthepressureofthewatertankat200kPaorlessAdjust theairsupplypressurefor thewater tankto200kPaorless.Anexcessivelyhighpressuremaycausedamagetothewatertank.

21.Precautionsforcleaning

22. Practice of flush outPractice the flush out of water retained in the unit before the start of clinical practice at the beginning of each workdaytomaintainthequalityofwaterfordentaltreatmentandensureasteadysupplyofwatertohandpieces.Refer to the procedure for flush out.

24. Do not use water other than purified water, distilled water or pure water for the water tank

　

NOTICE1.Troubleshootingandcontactinformation

Inthecaseofanyproblems,discontinueuse,turnoffthemainswitchandcontactthedealerorourcompany.

2.CheckoperationofthecompressorWithnoairsupplied,thisproductdoesnotoperateevenafterturningonthemainswitch.Turnonthepowerofthecompressorbeforeoperatingthisproduct.

4.Usetheturbinewithawatercheckvalve

Thewaterunitisintendedforusewithtapwater.Cautionshouldbeexercisedastheuseofwaterotherthantapwater(waterthroughasterilizerofwatersystems,etc.)mayresultinfailureofequipment.

5.HandlingofequipmentinthecaseofapowerfailurePutthehandpieceintheholderandturnoffthemainswitchifequipmentstopsworkingduringuseduetoapowerfailureorotherreasons.

3.Precautionswhenusingwaterotherthantapwater

Usetheturbinewithawatercheckvalve.Contactthedealerorourcompanywhenaturbinewithoutawatercheckvalvewillbeused.

•Neverusesandpaper,metalscrubbrushesandabrasivecleaningagentstocleantheunit.•Donotusestronglyacidiccleaningagentsoralkalinepipecleaningagentstoavoidcorrosionofmetals,etc.

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-5-

1. OVERVIEW AND MAJOR COMPONENTS

SalivaEjectorHandpiece

AssistantHolderArm

CuspidorTop

CuspidorBody

LightPole

FirstArm(HorizontalArm)

BalanceArm

InstrumentTray

MainControlPanel

Dr.TableIndicator

TrayHandle(WithArmAirBrakeButton)

Dr.SideHandpieceHolder

Dr.SideSyringe

WasteReceptacle

FilmViewer

FootController

DentalLight

Handpieces

(Micromotor,AirTurbine/Motor,Scalerandetc.)

Manufacturersrecommendtousethehandpieces

Fig.1-1OverviewandMajorComponents

LP

21 0

F

W A

14

1526

16

24

17

191821

22

25 23

20

12

34

78

910

11

12

135

6W

A

27

Cupfiller Nozzle

Cupfiller Base

BowlFlushNozzle

SpittoonBowl

SolidCollector

CuspidorUnitControlPanel

AssistantHolder

(WithMembraneSwitch)

VacuumHandpiece

AssistantSideSyringe9

13

11

12

15

16

10

8

14

7

2

6

1

4

3

5

18

22

26

17

23

21

25

27

20

24

19

2. DIMENSIONS AND SPECIFICATIONS 2-1.DIMENSIONS

-mm-

Fig.2-1Dimensions

340

750

187

274651489

90°

90°

600

90°

340°

700592

57°87°

30°30°

688

718

55°

30°

21°

28°

1268

1898

1940

817894

661

290°

298

290˚340˚

700

30˚ 30˚718

592

30˚

21˚

28˚

57˚87˚

890

1479

274

90˚

517

90˚

90˚

138˚

55˚ 441

184

569

60

60.5

651

489

737

ø50.8 (ø42.7)

600

750187

ChairMountType PedestalType

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2-2.SPECIFICATIONS

Ratedpowersupply-------------------------------------------------AC230V50HZ1.6AAirmainpressure---------------------------------------------------0.45to0.5MPaWatermainpressure------------------------------------------------0.1to0.2MPaMass------------------------------------------------------------------ChairMountType94.7kg(WithoutDentalLight)PedestalType111.7kg(WithoutDentalLight)Dentallight----------------------------------------------------------AL-720S/AL-720MAL-520900DentalLight(Type920)Workingenvironment----------------------------------------------Temperature:(Operating)+5℃~+40℃

(Storage)-10℃~+50℃

Humidity:10~80%Atmosphericpressure:600hPa~1060hPaServiceLife----------------------------------------------------------10Years

Classification of foot controller -----------------------------------IPX1(applicablestandardIEC60529)Protectionclassagainstelectricshock---------------------------ClassIequipmentAppliedparts--------------------------------------------------------TypeBappliedparts:Handpieceforunit(Listofcompatiblehandpieces)

Equipment that is not suitable for use in air, flammable anesthetic gas, oxygen or nitrous oxide

Fig.3-1MasterSwitch

ON OFF

Master Switch

Fig.3-4 Cupfiller Switch

Turnoffthemasterswitchafterdailyoperationandforlongterminterval.

3. OPERATING INSTRUCTIONS3-1.DOCTORTABLESECTION

(1)MasterSwitch(Fig.3-1,Fig.3-2&Fig.3-3)Turnonthemasterswitchlocatedundertherighthandsideofthedoctortable,thepowerindicatoronthemaincontrolpanelwillthenilluminategreen.(Fig.3-2&3-3)

LOCK

3 2

MAIN

1

47

56

LP

21

0

(2)MainControlPanelASpec.ControlPanel

Cupfiller Switch (Fig.3-4) Momentarily press the cupfiller switch ( ), water will come out fromthe cupfiller nozzle for 3 seconds and stops automatically. Also the bowl flush starts and will run for 6 seconds and stops automatically.While the cupfiller is working, by momentarily pressing the cupfiller switch ( ) the cupfilling will cancel.Also, when the cupfiller starts, the spittoon water flushes 6 secondsandstopsautomatically.(SynchronizedBowlFlush) Note : The cupfiller water volume can be adjusted by the cupfiller flow control knob located insidethecuspidorbody.Referto3-2.(3).

A E

1

1

7

3

48 12 15 6 2

9 1310 14 6

16

5 11

Fig.3-3ESpec.MainControlPanel

72

6

1

4

3

5

13

11

12

15

1610

14

9

8

PowerIndicatorCupfiller SwitchBowlFlushSwitchLightPackSwitchChairManualControlSwitchesChairAutoModeSwitches

DecreasingSwitchIncreasingSwitchStoreSwitchFunctionIndicator

Fig.3-2ASpec.MainControlPanel

BowlFlushSwitch(Fig.3-5)Momentarily press the bowl flush switch ( ), water flushes for 6 secondsand stops automatically. (Timer Mode) Press the bowl flush switch for 2 seconds, water flushes continuously. (Continuous mode)While the bowl flush is working by momentarily pressing the bowl flush switch ( ) the bowl flush will stop. Note 2 : Clesta-II unit can be set to timer mode (standard setting) and continuous mode for bowl flush. The bowl flush water volume can be adjusted by the bowl flush flow control knob located insidethecuspidorbody.Referto3-2.(3).

Fig.3-5BowlFlushSwitch

A E

SafetyLockIndicatorCoolantWaterON/OFFSwitchElectricMotorSpeedSettingSwitchElectricMotorDirectionControlSwitchDentalLightSwitchFunctionSwitch

Fig.3-6LightPackSwitch

LED

A ETheLightPackSwitch(Optional)(Fig.3-6)Pick up the fiber optic handpiece from the holder, momentarily pressthelightpackswitch(),theindicatorilluminatesingreenand the fiber optic power turns on. Toswitchoffthelightpacksimplypressthelightpackswitchagain.

ESpec.ControlPanel

2

3

4

ＥＡ

ＥＡ

ＥＡ

ＥＡＥＡ

-7-

Fig.3-7ChairManualControlSwitches

A E

Fig.3-8ChairAutoModeSwitches

LP

21

0

A E

ChairManualControlSwitches(Fig.3-7)a.SeatLifting-------------Pressthe()switchuntiltheseatislifteduptothedesiredposition.b.SeatLowering---------Pressthe()switchuntiltheseatisloweredtothedesiredposition.c.BackrestReclining----Pressthe()switchuntilthebackrestisreclinedtothedesiredposition.d.BackrestRaising------Pressthe()switchuntilthebackrestisraiseduptothedesiredposition.

b.AutoReturnOperationMomentarilypresstheautoreturnswitch( 0 ),thechairreturnstotheinitialposition(theseatisthelowestpositionandthebackrestistheuprightposition)andstopsautomatically.c.LastPositionMemoryOperationMomentarilypressthelastpositionmemoryswitch( LP )atthetreatmentposition,thebackrestraisesuptotherinsingposition(uprightposition)andstopsautomatically.Momentarilypressthelastpositionmemoryswitch( LP )again,thebackrestreturnstotheprevioustreatmentpositionandstopsautomatically.d.EmergencyStop(SafetyStop)Duringautomaticmovements(preset,autoreturnandlastpositionmemory),bymomentarilypressinganychaircontrolswitchthiswillcanceltheautomaticmovementimmediately.

SafetyLockIndicator(Fig.3-9)Thesafetylockindicatorilluminatesumberwhenthesafetylockdeviceisworking.Note:Pleaserefertopage184.SafetyLockDevice.

CoolantWaterON/OFFSwitch(Fig.3-10)Whenahandpieceispickedupandthisswitchispressed,bothLEDA(air)andLEDW(water)lightsup,thecoolantwaterandaircomesoutfromthehandpiece.Incaseofairmotororairturbine,switchingbetweenspray(bothofLEDAandLEDWarelit)andOFFoccurswhenthisswitchispressed.Incaseofelectricscaler,switchingbetweenwateronly(LEDWislit)andOFFoccurswhenthisswitchispressed,regardlessofthemode.Incaseofmicromotor,eitherthe2-modeorthe4-modecanbeselectedbymodeselectsetup.Whenthisswitchispressedinthe2-modesetup,switchingbetweensprayandOFFoccurs.Incaseof4-modesetup,switchingoccursinthesequenceindicatedbeloweachtimewhenthisswitchispressed:SpraytoWateronlytoAironlytoOFF.Asforthemodesetting,Pleasereferto3-1.(3)h.

Fig.3-10CoolantWaterON/OFFSwitch

ChairAutoModeSwitches(Fig.3-8)a.PresetOperationMomentarilypressthepreset-1switch( 1 ),thechairmovestothepreset1positionandstopsautomatically.Preset2positionoperatedbythepresetswitch( 2 ).Note:ForpresetpositionadjustmentrefertochairManual.

8

7

6

5 ＥＡ

ＥＡ

ＥＡ

ＥＡ

Fig.3-9SafetyLockIndicator

LOCKLED

-8-

Fig.3-8ChairAutoModeSwitches

Fig.3-11ElectricMotorSpeedSetSwitch

1)Switchingtolimitrotationspeed(limitmode)Pickupthemicromotorfromtheholder,andpressthisswitch()toselectlimitmode.Forselectingtheupperlimitinthelimitmode,presseitherplus()switchorminus()switch.Theupperlimitofthemicromotorrotationspeedchangesinthreesteps(or5steps).-Upperlimitofrotationspeedincaseof3steps:10000/20000/40000min-1(rpm)-Upperlimitofrotationspeedincaseof5steps:5000/10000/20000/30000/40000min-1(rpm)Seeitemg.onpage7forsettingin5steps.Themicromotorrotationspeedcanbevariedintherangeofuptotheselectedupperlimitbyslidingthefootcontrollerpedalrightorleft.Therotationspeedrangevariesbythemicromotortype.

2)Switchingtopresetrotationspeed(presetmode)Pickupthemicromotoroutoftheholder,pressthisswitch(),andthenselectpresetmode(SET1to3).Therotationspeedinthismodecanbechangedbypressingplus()switchorminus()switch.Pressstoreswitch()forstoringthechangedrotationspeed.Whenthefootcontrollerisdepresseduponselectionofpresetmode(SET1to3),themicromotorrunsatthefixed rotation speed indicated on the indicator.

ElectricMotorSpeedSetSwitch(Optional)(Fig.3-11)Twodifferentmodes,limitmodeandpresetmode,areavailableasmicromotorrotationspeedmodes.Pressingthisswitcheachtimechangesthespeedmode:Limitspeed->SET1->SET2->SET3->Limitspeed.Theindicatorindicatestheselectedmode.

Green LED(Forward Rotaition)

Amber LED(Reverse Rotation)

ElectricMotorRotationDirectionControlSwitch(Optional)(Fig.3-12)Afterpickinguptheelectricmotorfromtheholder,theelectricmotorrotationdirectioncanbechangedbymomentarilypressingthisswitch()therotationdirectionwillbeindicatedbytheamberandgreenLEDs.Indicatoringreen:ForwardRotationIndicatorinamber:ReverseRotationNote:Donotchangetheelectricmotordirectionwhilethemotorisrunning.WhentheelectricmotorwithsettingReverseRotationisreturnedtheholderandpickedupagain,abuzzersounds.

Fig.3-12ElectricMotorDirectionControlSwitch

DentalLightON/OFFSwitch(Fig.3-13)Switchforon/offthedentallight.

FunctionSwitch(Fig.3-14)Usethisswitchforsettingvariousworkingconditions.Asforthesetupprocedures,pleasereferto3-1.(3)a-i.

9

11

12

10

ＥＡ

ＥＡ

ＥＡ

ＥＡ

Fig.3-13DentalLightON/OFFSwitch

Fig.3-14FunctionSwitch

+

+

-9-

(3)FunctionSwicthSetupProcedure

b.GroupSelectionModeThegroupselectionmodeisaconvenientfunctionforthedentalclinicwhereamultiple(uptofourgroups)ofdentistsworkwithoneunit.Thefollowingfunctionscanbesetforeachgroup.Presetpositionforchair.Presetrotationspeedformicromotor.Tosetthegroup.1)Momentarilypressthefunctionswitchtwiceonmaincontrolpanel,andthefunctionindicatorwillindicategroupnumber.2)Momentarilypressthe0,1,2orLPswitchonmaincontrolpaneltosetoneof4group.0;Group1/1;Group2/2;Group3/LP;Group4

FunctionSwitch 0Switch 1Switch 2Switch LPSwitch

1)TosetatimerMomentarilypressthefunctionswitch,andsetthetimebypressingdecreaseswitchandincreaseswitch.....Minimumsettingtimebyswitchis10seconds.....Minimumsettingtimebyswitchis1minute.Thesettingtimeisindicatedonthefunctionindicator.Momentarilypressthestartswitchtostarttimer.Theendofsettingtimeisinformedbyelectronicsounds.Example:Settingtime3minutes30secondsisindicatedas03:30inthefunctionindicator.

a.TimerTimercanbesetmaximum90mins.50secs.in10secs.segment.

FunctionSwitch DecreaseSwitch IncreaseSwitch+

0 1 2 LP

StartSwitch(ElectricMotorSpeedSettingSwitch)

+

Fourpresettimecanbeset.(0)(1)(2)(LP)Momentarilypressfunctionswitch,andsetthetimebypressingdecreaseswitchandincreaseswitch.Pressthestoreswitch,thenpressthe(0)(1)(2)or(LP)switchtostoreinmemory.

0Switch 1Switch 2Switch LPSwitch

0 1 2 LP

2)Presettimesetting

StoreSwitchFunctionSwitch DecreaseSwitch IncreaseSwitch

+

3)Presettimeoperation

4)Cancelthetimerduringtimecountdown

0Switch 1Switch 2Switch LPSwitch

0 1 2 LPFunctionSwitch StartSwitch

(ElectricMotorSpeedSettingSwitch)Pressthefunctionswitch,thenpressthe(0)(1)(2)or(LP)switchtochoosedesiredpresetnumber.Pressstartswitchtostarttimer.

Momentarilypressfunctionswitch,thenpressstartswitchtocanceltimer.

FunctionSwitch StartSwitch(ElectricMotorSpeedSettingSwitch)

ＥＡ

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1) Short time flush outMomentarilypressthefunctionswitchthreetimesandmomentarilypressthedecreaseswitch.Pickupthehandpiecesfromtheholderandsettheminthecuspidorbowl. By momentarily pressing the foot controller this starts short time flush out.Watercomesoutfromthehandpieceandstopsautomaticallyafter40seconds. During flush out, by momentarily pressing any one of unit control switch or foot controller will cancel flush out immediately. 2) Long time flush outMomentarilypressthefunctionswitchthreetimesandmomentarilypresstheincreaseswitch.Pickupthehandpiecesfromtheholderandsettheminthecuspidorbowl. By momentarily pressing the foot controller this starts long time flush out for 5 minutes. Then, cupfiller and bowl flush out starts and stops automatically in another 5 minutes. During flush out, momentarily pressing the any one of unit control switch or foot controller will cancel flush out immediately.

c.Flushoutsystem(Optional) The CLESTA II is equipped with two types of flush out system. Short time flush out is for cleaning handpiece water lines. Long time flush out is for handpiece water lines, bowl flush water line and cupfiller water line.


e.Fiberoptichandpiecelightingmode(Optional) In case that fiber optic handpiece is installed, the fiber optic turns on when the handpiece is taken out of theholder,andturnsoffwhenthehandpieceisreturnedtotheholder. This could be changed to fiber optic turns on when the handpiece is taken out of the holder and drive air pedaloffootcontrolisactivated.

Momentarily press the function switch five times and press the decrease switch.Toreturntooriginalsetting. Momentarily press the function switch five times and press the increase switch.

FunctionSwitch DecreaseSwitch IncreaseSwitch

d.Controlpanelswitchingsoundon/offPressingaswitchonthecontrolpanelmakesanelectronicsound.Thissoundcanbeeliminatedasfollows;

Momentarilypressthefunctionswitchfourtimesandmomentarilypressthedecreaseswitch.Toreturntooriginalsetting.Momentarilypressthefunctionswitchfourtimesandmomentarilypresstheincreaseswitch.


+

-11-

g.Micromotormaximumspeedsetting(Optional)

Themaximumrotationspeedofthemicromotorcanbeselectedin3steps(10000,20000,40000min-1(rpm)).Thisfunctioncanbechangedto5steps(5000,10000,20000,30000,40000min-1(rpm))asfollows:

Momentarilypressthefunctionswitchseventimesandpresstheincreaseswitch.Toreturntooriginalsetting.Momentarilypressthefunctionswitchseventimesandpressthedecreaseswitch.


Momentarilypressthefunctionswitchsixtimes. Momentarilypressoneofchairautomodeswitch(0,1,2,LP)thenthenewelectronicsoundistobememorized.

f.ElectronicsoundfortimerElectronicsoundfortimercanbechanged.

FunctionSwitch ChairAutoModeSwitch

0 2 LP1

h.CoolantWaterON/OFFSwitchIncaseofmicromotor,eitherthe2-modeorthe4-modecanbeselectedbymodeselectsetup.Whenthisswitchispressedinthe2-modesetup,switchingbetweensprayandOFFoccurs.Incaseof4-modesetup,switchingoccursinthesequenceindicatedbeloweachtimewhenthisswitchispressed:SpraytoWateronlytoAironlytoOFF.

Toset2modeMomentarilypressthefunctionswitcheighttimesandpressthedecreaseswitch.Toset4modeMomentarilypressthefunctionswitcheighttimesandpresstheincreaseswitch.

+FunctionSwitch DecreaseSwitch IncreaseSwitch CoolantWater

ON/OFFSwitch

i. Cupfiller and bowl flush Cupfiller and bowl flush are set to operate together (when the cupfiller switch is activated, bowl flushalsostarts).Tomaketheseoperateindependently.

Momentarilypressthefunctionswitchninetimesandpressthedecreaseswitch.Toreturntooriginalsetting.Momentarilypressthefunctionswitchninetimesandpresstheincreaseswitch.


-12-

Momentarilypressthefunctionswitchsixtimes. Momentarilypressoneofchairautomodeswitch(0,1,2,LP)thenthenewelectronicsoundistobememorized.

(5)DoctorTableSectionControlKnobsA.HandpieceSprayWaterControlKnobs(Fig.3-15)Thehandpiecespraywatercontrolknobsarelocatedunderthedoctortable.Eachhandpiecespraywatercontrolknobismarked1-4fromtheleftsideHP1,HP2,HP3,...Thehandpiecespraywatervolumecanbecontrolledindependently.*TheHP4isoptional.

B.Doctor'sSyringeFlowControlKnobs(Fig.3-15) Doctor's syringe flow control knobs are located onthefacingrightsideunderthedoctortable. The flow control knobs adjust the doctor's syringe air and water flow volume. The yellow capped knob is the air flow control knob, the blue capped knob is the water flow control knob.

Note:Turningthecontrolknobcounterclockwisewill increase the flow volume and turning clockwisewilldecrease.(Fig.3-16)

(4)ScalerforSATELECSP4055(Optional)Thesettingrangeofultrasonicscalercanbeselectedin3ranges(Scaling,prosthesisremoval,amalgam,plugging/Ultrasonicendodontictreatment/Ultrasonicperiodontaltreatment).Pickupthehandpieceofscalerandsettherangebypressingincreaseswitchordecreaseswitch.

Fig.3-15DoctorTableSectionControlKnobs

Fig.3-16ControlKnob

Increase Decrease(Stop)

Doctor's Syringe Flow Control Knobs

Handpiece Spray Water Control Knob

HP1HP2

HP3HP4

(Opti

onal)

Syring

e

(6)HandpiecePressureGauge(Fig.3-17)Handpiecedriveairpressuregaugeislocatedontherearsideofthedoctortable.Whileahandpieceisworking,thehandpiecedriveairpressureisindicatedonthehandpiecepressuregauge. 1

2 3

4

5

Handpiece Drive Air Pressure Gauge

Fig.3-17HandpiecePressureGauge

-12- -13-

(7)BalanceArmAirBrake(Fig.3-18)Balancearmairbrakebuttonislocatedonthehandle.WhenthemasterswitchisON,thebalancearmislocked.Graspthehandleandpresstheairbrakebuttontoadjustthetableheight.Releasetheairbrakebuttonatthedesiredtableposition,thebalancearmislocked.

Fig.3-18BalanceArmAirBrake

LP

21 0

F

Air Brake Button

Balance Arm

Note:Donotloadover3kgonthetable.

(8)DentalSizeFilmViewer(Fig.3-19)FilmviewerON/OFFswitchislocatedrightsideof the film viewer. Press the switch, the film viewer turns on. Press again, the film viewer turns off.

Film ViewerON/OFF Switch

Fig.3-19DentalSizeFilmViewer

Fig.3-20PanoramaSizeFilmViewer

Film ViewerON/OFF Switch

Film Viewer Dimmer

ONOFF

Bright

Dark

HolderSupportArm/HandpieceHolder(Fig.3-21)

Donotadjusttheholdersupportarmandhandpieceholder. Because the angle adjustment of the holder is fixed at thepointofinstallation,theholdersupportarmwillbedamagedincaseitismovedtoohard.

CAUTION

Handpieces

Refertohandpiecemanufacturersoperatinginstructions.

CAUTION

(9)PanoramaSizeFilmViewer(Optional)(Fig.3-20) Film viewer ON/OFF switch and film viewer dimmer are located on the right side of the film viewer. Film viewer brightness can be adjusted by the film viewerintensitycontrolwheel.

Fig.3-21HolderSupportArm/HandpieceHolder

-14-

Fig.3-22AssistantSideControlPanelandCuspidorUnitControlPanel

(1)AssistantSideControlPanel(Fig.3-22) Cupfiller switch, bowl flush switch, dental light switch and chair auto mode switches are located ontheassistantsidecontrolpanel.Referto3-1.(2),,,&.(2)CuspidorUnitControlPanel(Fig.3-22)A.DentalLightModeSelectionSwitchIO5000/900DentalLight(Type920)Dentallightcanbeoperated(ON/OFF)eitherbythetouchlessswitchlocatedonthelighthead,orbythemanualswitchonthecuspidorunitcontrolpanel.Tooperatebythetouchlessswitch------------SettheswitchlevertoLeftside(SENSORSide)Tooperatemanually-----------------------------SettheswitchlevertoRightside(ManualSide) SettheswitchlevertoCentreforOFF.

B.WaterHeaterSwitch(Fig.3-22) Waterheaterswitchislocatedonthecuspidorunitcontrolpanel. Turn on the water heater switch, and the cupfiller water will warm up.

C.ServiceWaterOutlet(Fig.3-22) Theservicewateroutletprovidesaquick-connectionforwater.

D.ServiceWaterOutletControlKnob(Fig.3-22) Thewatervolumefromtheservicewateroutletcanbeadjustedbytheservicewateroutletcontrolknob. Turning the knob counterclockwise will increase the flow volume and turning clockwise will decrease.E.ServiceAirOutlet(Optional)(Fig,3-22) Serviceairoutletprovidesaquick-connectionforair.

3-2.CUSPIDORUNITSECTION

Water HeaterSwitch

Service WaterOutlet

Service WaterControl Knob

Service AirOutlet

Cupfiller Switch

Dental Light switch (for E Type)

Chair Auto ModeSwitches

Bowl Flush Switch

Assistant Side Control Panel

Cuspidor Unit Control Panel

ONOFF

W A

LP

21

0

IO5000 / 900 Dental Light (Type 920)

Dental Light ModeSelection Switch

6 11432

-14- -15-

(3)CuspidorUnitBodyA.Assistant’sSyringeFlowControlKnobs(Fig.3-23) Assistant’s syringe flow control knobs are locatedinthecuspidorunitbody.Theyellowcappedknobistoadjusttheassistant's syringe air flow volume, and the blue capped knob is to adjust water flow volume.

B. Cupfiller Flow Control Knob (Fig.3-23) Cupfiller flow volume can be controlled by the cupfiller flow control knob. (Pinch valve system) Loosen the lock nut and adjust cupfiller water flow volume by turning the knob.Tightenthelocknutafteradjustment.

C.BowlFlushFlowControlKnob(Fig.3-23) Bowl flush flow volume can be controlled by the bowl flush flow control knob.(Pinch valve system) Loosen the lock nut and adjust bowl flush water flow volume by turning the knob.Tightenthelocknutafteradjustment.

Note : Turning a knob counterclockwise increase flow volume and turning clockwise will decrease.

Fig.3-23FlowControlKnobsinCuspidorUnitBody

(5) Sensor Cupfiller (Optional) (Fig.3-2, Fig.3-3 & Fig.3-25) Place the cup (paper cup) on the cupfiller base, water comes out from the cupfiller nozzle, fills up the cup and stops automatically. When cupfiller starts, the bowl flush also starts, andwillrunforabout6sec.anditstopsautomatically. While filling the cup, by momentarily pressing the cupfiller switch ( ) this will cancel the cup filler water flow. During bowl flush, momentarily press the bowl flush switch ( ) this will cancel the bowl flush water flow.

Note:Useonlysuitabledisposablepapercup(dentalpapercup). Use only an empty cup, using a cup with some water left, can cause an over flow. The sensor cupfiller needs over 2 seconds interval between cup filling.

Fig.3-25 Sensor Cupfiller

Cupfiller Nozzle

Bowl Flush Nozzle

Cupfiller Base

Paper Cup

(4)AssistantInstrumentHolder(Fig.3-24)Whenpickingupaninstrument(SalivaejectororVacuumhandpiece)fromtheassistantholderthisstartstheinstrumentworkingautomatically.Returningtheinstrumenttotheholderstopsautomatically.Salivaejectorhandpieceandvacuumhandpiecehavestopvalvestocloseandadjustsuctionpower.

Fig.3-19 VacuumHandpieceandSalivaEjectorHandpiece

Vacuum Handpiece

Saliva EjectorHandpiece

Open

Close

Open

Close

Assistant's SyringeWater Flow Control Knobs

Assistant's SyringeAir Flow Control Knobs

Lock Nut

Bowl Flush FlowControl Knob

Cupfiller Flow Control Knob

Fig.3-24VacuumHandpieceandSalivaEjectorHandpiece

-16-

(1)FootControl(TypeA2)(Fig.3-29)A.DriveAirPedalPickupahandpiecefromthehandpieceholderanddepressthedriveairpedal,thehandpiecestartsrunning. B.CoolantWaterSwitchCoolantwaterswitchallowshandpiececoolantwatertobeturnedonoroff.

C.ChipBlowerPedalBydepressingthechipblowerbutton,thechipairwillcomeoutfromhandpiecewithouttheburrotating.

Fig.3-29FootControl(TypeA2)

3-3.FOOTCONTROLSECTION

(6)CuspidorBowl(Optional)(Fig.3-26) The cuspidor bowl can be rotated either 90˚ to the inside and 90˚ to the outside.

Coolant WaterSwitch

Drive Air Pedal

OFF

ON Chip Blower Button

Fig.3-26CuspidorBowlRotation

90˚�

90˚�

Inside�(Chair Side)

Assistant HolderLock / Release Button

Balance Arm

(7)HeightAdjustableAssistantArm(Optional)(Fig.3-27)Pressthelockreleasebuttonandraisearmtoadjusttheassistantholderheight.Positionatdesiredheightandreleasethelockbuttonafterthat.Note:Supportthearmwithyourhanduntilitispositionedatthedesiredheight.

Fig.3-27HeightAdjustableAssistantArm

Cupfiller nozzle

Bottom of the cuspidor bowl

CAUTION

Do not hold the cupfiller nozzle when rotating thecuspidorbowl;besuretoholdthebottomof the spittoon bowl. Rotating via the cupfiller nozzlemayresult indamage to thecupfillernozzle.

Fig.3-28DentalLight

(8)DentalLight(Fig.3-28)Pleaserefertooperatinginstructionfordentallight.

-17-

Coolant WaterSwitch

Drive Air Pedal

Chip Blower Button

Increase Electric MotorRotation Speed

(2)ElectricMotorFootControl(TypeSE)(Fig.3-30)A.DriveAirPedalPickupahandpiecefromthehandpieceholderanddepressthedriveairpedal,thehandpiecestartsrunning. B.CoolantWaterSwitchMomentarilydepressingthecoolantwaterswitchischangedhandpiececoolantwaterandairsituation.Thesituationisshownonthemaincontrolpanel.Refertopage8CoolantWaterON/OFFSwitch.

C.ChipBlowerButtonBydepressingthechipblowerbutton,thechipairwillcomeoutfromhandpiecewithouttheburrotating.

E.CoolantWaterSwitch/ElectricMotorRotationDirectionSwitch(Optional)Thecoolantwaterswitchcanbechangedforelectricmotorrotationdirectionswitch.Tochangetoelectricmotorrotationdirectionswitch.Keepdepressingthecoolantwaterswitchuntilbuzzersound(about2sec.).Toreturntooriginal(coolantwaterswitch)setting.Keepdepressingthecoolantwaterswitchuntilbuzzersound(about2sec.).TheelectricmotorrotationdirectionisindicatedonthecontrolpanelbyLED.Pleaseseepage9ElectricMotorRotationDirectionControlSwitch.

D.ElectricMotorRotationControl(Optional)Pickuptheelectricmotorfromthehandpieceholderandwhilepressingdownslidedriveairpedalhorizontallytoright,andtheelectricmotorwillstartrunning.Therotationspeedincreasesbyslidingthedriveairpedalfurthertotheright.Thespeedcontrolbythefootcontroliswithinthelimitsoftheelectricmotorspeedsetting.

Fig.3-30ElectricMotorFootControl(TypeSE)

Inthefollowingcasesthesafetylockdevicetolockthechairmovementisactivated.1.Whenthepedalofthefootcontrollerisdepressed.2.Whenanyswitchonthedoctorcontrolpanelortheassistantcontrolpanelisdepressedwhilethechairismoving.3.Duringsettingwiththefunctionswitchonthedoctorcontrolpanel.4.Whenthecuspidorbowlisrotatedtowardthepatientside.(Pedestaltype)Note:Pleaserefertopage8(Fig3-9).

10

4. SAFETY LOCK DEVICE

7

8

-18-

Fig.5-1CuspidorBowl,DrainCapandBasketStrainer

Fig.5-2SolidCollectorFilter

Drain Cap

BasketStrainer

Cuspidor Bowl

CupfillerBase

Solid CollectorFilter

5. CARE AND MAINTENANCE

TurnOFFthemasterswitchafterdailyoperationandforlongtermintervals.

CleaningUnit

(1)CuspidorBowl(Fig.5-1)Takeoutthedraincapandthebasketstrainerlocatedinthecenterofcuspidorbowlandcleanthem. Remove the cupfiller base and pull out the cuspidor bowl andcleanit. After cleaning, secure the cuspidor bowl firmly.

Turnoffthemainswitchbeforeremovingthecuspidorbowl.

(2)SolidCollector(Fig.5-2) Pull out the solid collector filter and clean it. After cleaning, refit the solid collector firmly.

AllsurfacescanbecleanedwithDURRFD333cleaner.Spraythecleaner(DURRFD333)onclothandwipethesurfaceswiththecloth.Donotdrenchthechairandunit.Wipeallsurfacesdryaftercleaning.

CAUTION

CAUTION

CAUTION

(3)Handpiece 1-1.Vacuum Handpiece and Saliva Ejector HandpieceForeffectivesterilization,washingforremovingcontaminationandimmersionbyacleaningagentarerequired.Then,rinsebywaterinordertoremoveresidualcleaningagentonmedicaldevice.Takefollowingproceduresfromcleaningtosterilization.*Usethedisposablesalivaejectortip.

Disassembly (Fig.5-3)Disassemblethehandpieceforthepreparationofcleaning as the following figures show. Pull the hose connector todisconnectthevacuumhose.

Fig.5-3 VacuumHandpieceandSalivaEjectorHandpiece

Vacuum Tip

Filter

Saliva EjectorHandpieceVacuum

Handpiece

Vacuum

Upper Vacuum Cap

Lower Vacuum Cap

Saliva EjectorHose

Body Body

Hose

Slide KnobSlide Knob

Upper SalivaEjector Cap

Lower SalivaEjector Cap

Hose Connector

-19-

Cleaning by hand A.Wipeoffthesurfacecontaminationbyaclothwhilerinsingthesurfacebyrunningcleanwarmwaterat40±5degrees.(Fig.5-4) Scrub the intubation or hole, slide groove and filter by a cleaningbrushorbyatoothbrushwithrunningcleanwarmwaterat40±5degrees.(Fig.5-5)Wipeoffbyaclothfortheareawhichbrushisunabletoreach.(Fig.5-6)

Sterilization (Fig.5-7)VacuumTip/VacuumCap/VacuumHandpieceBody/SalivaEjectorHandpieceBodycanbeautoclave.Vacuumhandpiecebodyandsalivaejectorbodyhavetoassemblebeforeautoclave.A.Insertthehandpieceinasterilizationpouchandsealit. B. Autoclave for 20 min. at 121℃ or 4 min. at 135℃. Sterilizationwithautoclaveispermittedupto250times.

B.Rinsethoroughlybydistilledwateratordinarytemperatureorbycleanwaterformorethan1minute.C.Checkwhethercontaminationisremovedornotaftercleaning.Continuethecleaningifcontaminationisremained.D.Immersedwithanalkalinedetergentfor5minutes.(WerecommendtouseID212madebyDURR)E.Rinsethoroughlybydistilledwateratordinarytemperatureorbycleanwaterformorethan1minute.

Sterilization pouch

1-2.Cleaningvacuumandsalivaejectorlines(Fig.5-8)Thesuckingunitcomesintocontactwithsecretions,spitandbloodthatcontainbacteriaeveryday.Besuretocleanandsterilizeitattheendofeachworkday.Recommendedcleaner:OrotolPlusmadebyDURR.

1-3.Vacuumhoseandsalivaejectorhosearedetachablefromthe cuspidor unit.(Fig.5-9) Turn the hose connector 90˚ counterclockwisethehosecanberemovedfromthecuspidorunit. Insert the hose connector and turn through 90˚ clockwise to reconnect.Note:Afterdailyoperation,runtwocupofcleanwaterthroughhandpiecestocleaninside.

Fig.5-9VacuumandSalivaEjectorHose

CAUTION

Do not use strongly acidic cleaning agents or alkaline pipe cleaning agents, which may cause corrosion of metals, etc/

Fig.5-7VacuumHandpieceandSalivaEjectorHandpiece

Fig.5-8CleaningVacuum/SalivaEjectorLines

CAUTION

Cloth

Fitting cleaning brushor Tooth brush

Slide groove

Cloth

Fig.5-4Surfacecleaning

Fig.5-5Cleaningofholeandslidingpart

Fig.5-6Cleaningthearea(brushisunabletoreach)

Cleaning must be done within 1 hour after use.Throw out and do not take autoclave handpiece forfollowing cases. • Any waste material can not be removed by clogged hole. • Contamination and solid material attached to handpiece can not be removed.

CAUTION

StorageAftercleaningthevacuumtip,keepitinthecleanplace.

• Sterilization by class B cycles. • Sterilization temperature is 135 degrees or less. • The cap, filter and body are made of resin. They may become deteriorated if they are sterilized in an autoclave many times. • After autoclave sterilization, the cap, filter, body and valve are subject to discoloration, which does not have a negative effect on performance. • The slide knob can be autoclave 100 times and is expendable supplies. • Skip the drying process if the temperature is to exceed 135℃. • If damage occurs to the sterilization pouch, discard and sterilize again using a new pouch.

-20-Fig.4-4 Vacuum and Saliva Ejector Hose

Vacuum Hose Saliva Ejector Hose

HoseConnector

Fix

FixRelease

Release

W A

Fig.5-13AirFilterDrainValveandMainWaterValve

(4)TubingsandhosesTubingsandhosescanbecleanedwithDURRFD333cleaner.

(5)AirFilterDrainValve(Fig.5-13) Air filter drain valve is located under the maintenance lid.Onceaweekopenthedrainvalveanddrainoffwaterfromtheairline.

(6)MainWaterValve(Optional)(Fig.5-13)Mainwatervalveislocatedunderthemaintenancelid.Turnoffthemainwatervalveafterdailyoperationandforlongtermintervals.(7)FilterReplacement(Fig.5-14) The water filter in the junction box needs to be replaced at least once a year. The air filter in the junction box needs to be replaced atleastonceeverythreeyears.Contactyourlocalservicerepresentativeforreplacement.

Fig.5-10Belmont77Syringe

2.MicroMotor/Turbine/ScalerSterilizethehandpieceaccordingtomanufacturer’soperatingmanual.

3.Belmont77Syringe(Fig.5-10)DisassemblyRemovethenozzlefromsyringebyturningitindirectionA.

Cleaning by hand A.Wipeoffthesurfacecontaminationbyaclothwhilerinsingthesurfacebyrunningcleanwarmwaterat40±5degrees. Scrubthetipandjointpartofnozzlebyacleaningbrushorbyatoothbrushwithrunningcleanwarmwaterat40±5degrees.(Fig.5-11)B.Rinsethoroughlybydistilledwateratordinarytemperatureorbycleanwaterformorethan1minute.C.Checkwhethercontaminationisremovedornotaftercleaning.Continuethecleaningifcontaminationisremained.D.Immersedwithanalkalinedetergentfor5minutes.(WerecommendtouseID212madebyDURR)E.Rinsethoroughlybydistilledwateratordinarytemperatureorbycleanwaterformorethan1minute.

Pump Cover

Maintenance LidMain WaterValve (Optional)

Air Filter Drain Valve

Open

Close

Close

Open

Air Filter

Water FilterFig.5-14Filter

A

B

w A

Nozzle

Nut

Syringe body

CAUTION

StorageAftercleaningthenozzle,keepitinthecleanplace.

• Sterilization by class B cycles. • Sterilization temperature is 135 degrees or less. • Skip the drying process if the temperature is to exceed 135℃. • If damage occurs to the sterilization pouch, discard and sterilize again using a new pouch. • Before use, make sure that the nut is firmly tightened.

Cleaning brushor Tooth brush

Fig.5-12SterilizationBelmont77SyringeNozzle

Sterilization pouch

Fig.5-11CleaningBelmont77SyringeNozzle

Cleaning must be done within 1 hour after use.Throw out and do not take autoclave handpiece for following cases. • Contamination and solid material attached to handpiece can not be removed.

Sterilization (Fig.5-12)Thenozzlecanbesterilizedwithautoclave.A.Insertthehandpieceinasterilizationpouchandsealit. B. Autoclave for 20 min. at 121℃ or 4 min. at 135℃.Sterilizationwithautoclaveispermittedupto250times.ApplyVaselinethinlyandevenlytothetwoO-ringsaftersterilization. Tighten the nut firmly in direction B to undo the nozzle.

CAUTION

-20- -21-

6. MAINTANANCE AND INSPECTION

6-1. Guide for daily maintenance and inspection (Maintenance and inspection by user)•Managementofmaintenanceandinspectionofmedicalequipmentshouldbeimplementedbytheuser(medicalinstitution).Incasetheuserdoesnotimplementsuchmanagement,itispermittedthat such management is outsourced to a qualified entity such as a medical equipment repair company. • For safe use of this product, it is necessary that inspection should be conducted in the specified frequencyonthetemsdescribedbelow.

Air turbine revolution, water flow, air flow and so forth shall be free of abnormality.

Micromotor revolution, water flow and so forth shall be free of abnormality.

Scaler vibration, water flow and so forth shall be free of abnormality.

No. Item Frequency Inspection method and diagnosis

Influence if inspection not conducted

Maintenance required in case of nonconformity

Check of safety functions

Before start

Before start

Before start

Before start

For each patient

For each patient

For each patient

After closing

Unexpected personal injury and troubles may arise due to motion of the chair during medical treatment and due to pinching between doctor section and chair.

Contact your dealer or our office if any abnormality arises.

Check for leakage of water and air

Leakage of water and air shall not be observed around the product.

The product will not normally work, and troubles may arise.


Cupfiller When a paper cup is placed on the cupfiller, the cup shall be detected and cupfilling shall be executed.* Malfunction may arise if the cup is of another material grade (such as stainless steel and plastics) or if the paper cup is of dark color or pattern.

Cupfilling may not be executed.

Execute re-inspection in accor-dance with "Method for operation" described in the instruction manual. Contact your dealer or our office if recovery is not achieved as a result of re-inspection.

Check of motions of equipment

Troubles such as injury in patient's oral cavity and equipment failure may arise.

Control the water flow in accor-dance with "Control of compo-nents" described in the instruction manual. If any other abnormality arises, refer to the instruction manual attached to individual equipment. Contact your dealer or our office if recovery is not achieved.

Check of air turbine bar

Appropriate bar shall be positively mounted.Make sure to refer to the instruction manual attached to individual equipment.

The bar will not normally work and troubles may arise.

If abnormality such as flaw and deformation is found on the bar, replace the bar in accordance with the instruction manual attached to individual equipment.

Check of scaler tip

Appropriate tip shall be positively mounted and be correctly used.Make sure to refer to the instruction manual attached to the scaler.

The tip will not normally work and troubles may arise.

If the tip was worn or deformed, replace the tip in accordance with the instruction manual attached to the scaler.Contact your dealer or our office if any other trouble arises.

Check of tightness of syringe nut

The nut for fixing the nut of Type 77, 3-way syringe shall be positively tightened.

Troubles may arise if the nut comes off.

Turn and positively retighten the nut that fixes the nozzle.

Matters attached to micromotor

Excessive handpiece oil or the like shall not be attached to the motor section.

The motor section will not work normally and troubles may arise.

Execute care in accordance with the instruction manual attached to individual micromotor.

Make sure the chair movement stops by any of the following actions.

when foot controller pedal is depressed.

During chair auto movement, depress of any operation switch.

While setup is in progress with function switch on the doctor membrane switch panel.

When the spittoon bowl is turned to patient side (Pedestal type)

-22-

No. Item Frequency Inspection method and diagnosis

Influence if inspection not conducted

Maintenance required in case of nonconformity

After closing

CareVacuum and saliva ejector handpiece

Flush the suction line, and then clean the filter of the vacuum or saliva ejector handpiece.

Faulty suction may arise.

Clean the suction line and filter in accordance with "Method for care" described in the instruction manual.

9

CareCuspidor section

Clean the cuspidor and dust filter.

After closing

Faulty water drainage may arise.

Execute dust removal and cleaning in accordance with "Method for care" described in the instruction manual.

CareSolid collector

Clean the filter of the solid collector.

Vacuum suction will become weak.

Clean the filter in accordance with "Method for care" described in the instruction manual.

After closing

CareExterior

Chemical, filthy water and so forth shall not be found (attached or remaining) on the product exterior.

Discoloration and deterioration to the exterior, and corrosion and rusting to metallic components may arise.

Execute wiping in accordance with "Method for care" described in the instruction manual.

Check of main switch and main valves

The product main switch shall be off, and water/air main valves shall be closed.

Product failure and troubles may arise.

Contact your dealer or our office if the main switch cannot be turned off or if the main valve cannot be closed.

Product's moving parts

No abnormal noise or the like shall be produced from product's moving parts when the product is operated.

The product will not normally work and troubles may arise.


CareDrain valve

Drain the water from the air filter drain valve.

Water may enter the air line, and equipment failure may arise.

Drain the water from the air filter in accordance with "Method for care" described in the instruction manual.

Check of water pressure and air pressure

Check the water pressure and air pressure by reading pressure gauges in the U-Box section.Basic set pressure : Water: 0.1 to 0.2 MPaAir: 0.45 to 0.5 MPa

The product will not normally work, and troubles may arise.

Contact your dealer or our office if the set pressure is abnormally high or low.

Check of conditions of table section

The table shall be free of inclination, and water shall not flow on the table.

Injury caused by falling of goods located on the table and other troubles may arise.


Care Oil mist separator

The oil level in the oil mist separator shall be lower than the red line.

Normal output will not be produced due to inferior handpiece exhaust.

Discharge the oil in accordance with "Method for care" described in the instruction manual.

After closing

After closing

10

11

12

Once every week

13

14

15

16

17

18

Once every week

Once every month

Once every month

Once every month

-22- -23-

6-2. Guide for Periodical Check-up

Somepartsandcomponentsoftheproductsaredegradedordeteriorateddependingonthefrequencyof

use.Annualcheck-upandmaintenance,aswellasreplacementofconsumableparts,arerequired.

Therequiredparts(includingconsumableparts)arelistedbelow.Itmaybedifferentfromthefollowing

listdependingontheoptionoftheunit.

Forcheck-upandrepair,callatechnicianofourauthorizeddealer.

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Parts and components that require periodical check-up

Parts Description

Vacuum handpiece body

Saliva ejector handpiece body

Foot controller

Water supply hose

Drain hose

Air supply hose

Electric wiring of moving part

Standard LifetimeNo.

3 years 1

2 3 years

3 5 years

3 years

3

4

4

5 3 years

Consumable parts

No. Parts Description

1

2

Parts Description Standard LifetimeNo.

3 years 8

9 3 years

10 5 years

5 years11

12 3 years

Regulator

Valves

Switches

Film viewer body part

Pressure gauge

Arm section of moving part

Control PCBs.

6 3 years 13 7 years

7 5 years 14 5 years

Valve for vacum handpiece body

Vacuum tip

Handpiece tubings

Vacuum hose

Saliva ejector hose

8

No. Parts Description

6

7

Filter for oil mist separator

Filter (Air & Water)

O-ring, Packing, Diaphragm

5

Executethemaintenanceinaccordancewiththisinstractionmanualandoperatingmanualattachedtoeachindividualequipment(Dentallight,Handpiece,etc..).Failuretomaintainthisproductmayleadtophysicalinjuryorpropertydamage.

WARNING

7. ELECTROMAGNETIC COMPATIBILITY(EMC)MedicalelectricalequipmentneedsspecialprecautionsregardingEMCandneedstobeinstalledandputintoserviceaccordingtotheEMCinformationprovidedinthismanual.PortableandmobileRFcommunicationsequipmentcanaffectmedicalelectricalequipment.Theequipmentorsystemshouldnotbeusedadjacenttoorstackedwithotherequipment.Ifadjacentorstackeduseis necessary, the equipment or system should be observed to verify normal operation in the configuration in which it will beused.

Guidance and manufacture’s declaration – electromagnetic emissionsThe CLESTA II Unit is intended for use in the electromagnetic environment specified below. The customer or the useroftheCLESTAIIUnitshouldassurethatitisusedinsuchanenvironment.

Emissions test Compliance Electromagnetic environment - guidanceRFemissionsCISPR11 Group1

TheCLESTAIIUnitusesRFenergyonlyforitsinternalfunction.Therefore,itsRFemissionsareverylowandarenotlikelytocauseanyinterferenceinnearbyelectronicequipment.

RFemissionsCISPR11 ClassB TheCLESTAIIUnitissuitableforuseinallestablishments,

includingdomesticestablishmentsandthosedirectlyconnectedtothepubliclow-voltagepowersupplynetworkthatsuppliesbuildingsusedfordomesticpurposes.

HarmonicemissionsIEC61000-3-2 ClassA

Voltage fluctuations/FlickeremissionsIEC61000-3-3

Complies

Guidance and manufacture’s declaration – electromagnetic immunityThe CLESTA II Unit is intended for use in the electromagnetic environment specified below. The customer or the useroftheCLESTAIIUnitshouldassurethatitisusedinsuchanenvironment.

Immunity test IEC 60601test level Compliance level Electromagnetic environment-

guidanceElectrostaticdischarge(ESD)IEC61000-4-2

±6kVcontact±8kVair

±6kVcontact±8kVair

Floorsshouldbewood,concreteorceramic file. If floors are covered withsyntheticmaterial,therelativehumidityshouldbeatleast30%.

Electricalfasttransient/burstIEC61000-4-4

±2kVforpowersupplylines±1kVforinput/outputlines

±2kVforpowersupplylines±1kVforinput/outputlines

Mainspowerqualityshouldbethatofatypicalcommercialorhospitalenvironment.

SurgeIEC61000-4-5

±1kVdifferentialmode±2kVcommonmode

±1kVdifferentialmode±2kVcommonmode

Mainspowerqualityshouldbethatofatypicalcommercialorhospitalenvironment.

Voltagedips,shortinterruptionsandvoltagevariationsonpowersupplyinputlinesIEC61000-4-11

<5%UT

(>95%dipinUT)for0.5cycle40%UT

(60%dipinUT)for5cycle70%UT

(30%dipinUT)for25cycle<5%UT

(>95%dipinUT)for5s

<5%UT

(>95%dipinUT)for0.5cycle40%UT

(60%dipinUT)for5cycle70%UT

(30%dipinUT)for25cycle<5%UT

(>95%dipinUT)for5s

Mainspowerqualityshouldbethatofatypicalcommercialorhospitalenvironment.IftheuseroftheCLESTAIIUnitrequirescontinuedoperationduringpowermainsinterruptions,itisrecommendedthattheCLESTAIIUnitbepoweredfromanuninterruptiblepowersupplyorabattery.

Powerfrequency(50/60Hz)magnetic fieldIEC61000-4-8

3A/m 3A/m Power frequency magnetic fields shouldbeatlevelscharacteristicofatypicallocationinatypicalcommercialorhospitalenvironment.

NOTEUTisthea.c.mainsvoltagepriortoapplicationsofthetestlevel.

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Guidance and manufacture’s declaration – electromagnetic immunityThe CLESTA II Unit is intended for use in the electromagnetic environment specified below. The customer or the useroftheCLESTAIIUnitshouldassurethatitisusedinsuchanenvironment.

Immunity test IEC 60601 test level Compliance level Electromagnetic environment -guidance

PortableandmobileRFcommunicationsequipmentshouldbeusednoclosertoanypartoftheCLESTAIIUnit,includingcables,thantherecommendedsepara-tiondistancecalculatedfromtheequationapplicationstotheFrequencyofthetransmitter.

Recommended separation distance

ConductedRFIEC61000-4-6

3Vrms150kHzto80MHzoutsideISMbandsa

3Vrms d = 1.2√P

RadiatedRFIEC61000-4-3

3V/m80MHzto2.5GHz

3V/m d = 1.2√P 80MHzto800MHzd = 2.3√P 800MHzto2.5GHz

WherePisthemaximumoutputpowerratingofthetransmitterinwatts(W)accordingtothetransmittermanufactureranddistherecommendedseparationdistanceinmetres(m).

Field strengths from fixed RF transmitters, as determinedbyanelectromagneticsitesurvey,ashouldbelessthanthecompliancelevelineachfrequencyrange.b

Interferencemayoccurinthevicinityofequipmentmarkedwiththefollowingsymbol:

NOTE1At80MHzand800MHz,thehigherfrequencyrangeapplies.NOTE2Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationisaffectedby adsorption and reflection from structures, objects and people.

a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobileradios,amateurradio,AMandFMradiobroadcastandTVbroadcastcannotbepredictedtheoreticallywith accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the CLESTA II Unit isusedexceedstheapplicableRFcompliancelevelabove,theCLESTAIIUnitshouldbeobservedtoverifynormaloperation.Ifabnormalperformanceisobserved,additionalmeasuresmaybenecessary,suchasreorientingorrelocatingtheCLESTAIIUnit.

b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.

Essential performance (purpose of IMMUNITY testing)Unless operated by the switches for chair control, the chair connected to CLESTA II does not make any movements, except for sounding a buzzer and switching on/off the indicator.

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Recommended separation distances betweenPortable and mobile RF communications equipment and the CLESTA II Unit

TheCLESTAIIUnitisintendedforuseinanelectromagneticenvironmentinwhichradiatedRFdisturbancesarecontrolled.ThecustomerortheuseroftheCLESTAIIUnitcanhelppreventelectromagneticinterferencebymaintainingaminimumdistancebetweenportableandmobileRFcommunicationsequipment(transmitters)andtheCLESTAIIUnitasrecommendedbelow,accordingtothemaximumoutputpowerofthecommunicationsequipment.

Rated maximum output power of transmitter

W

Separation distance according to frequency of transmitterm

150 kHz to 80 MHzd = 1.2√P

80 MHz to 800 MHzd = 1.2√P

800 MHz to 2.5 GHzd = 2.3√P

0.01 0.12 0.12 0.230.1 0.38 0.38 0.731 1.2 1.2 2.310 3.8 3.8 7.3

100 12 12 23Fortransmittersratedatamaximumoutputpowernotlistedabove,therecommendedseparationdistancedinmetres(m)canbeestimatedusingtheequationapplicabletothefrequencyofthetransmitter,wherePisthemaximumoutputpowerratingofthetransmitterinwatts(W)accordingtothetransmittermanufacturer.NOTE1At80MHzand800MHz,theseparationdistanceforthehigherfrequencyrangeapplies.NOTE2Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationisaffectedbyadsorption and reflection from structures, objects and people.

8. List of Compatible Handpieces

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DESCRIPTION

Syringe LUZZANI(3-way ) Minilight w/Light

LUZZANI(6-way ) Minilight w/Light

DCI (3-way ) SYRINGE

Turbine BIEN AIR BORA S36L / UNIFIX with LIGHT

NSK Ti-Max X

Air motor BIEN AIR Aquilon 830 / UNIFIX with LIGHT /PM1132

NSK EX-203 / EX-6

Micromotor BIEN AIR MC3LK / PLMP021PCB. / PM1132

BIEN AIR MX / DMX PCB. / PM1132

NSK NL-400 / NL-400SB.PCB / EX-6

NSK TIM-40J / DA-290N PCB. / EX-6

Scaler SATELEC SP4055 w/Light

NSK VARIOS 150 LUX(w/light)

EMS SCALER

SATELEC SP4055 NEWTRON w/Light

NSK VARIOS 170 w/light

CAVITRON

BIEN AIR MX2 / DMX2 PRO PCB. / PM1132

NSK NLX PLUS

BIEN AIR MC3LK / PL970PCB. / PM1132

BIEN AIR ISOLITE(LK 40 IR E) / PLMP021PCB. / PM1132

BIEN AIR ISOLITE(LK 40 IR E) / PL970PCB. / PM1132

2-1-1, Higashishinsaibashi,Chuo-ku,Osaka, 542-0083,JapanTEL : +81 6 6213 5945 FAX : +81 6 6212 3680

TAKARA BELMONT CORPORATION

NOTE

Printed in Japan 2012-04BOOK NO. FEFA23M0

Takara Belmont (UK) Ltd.Belmont HouseOne St.Andrews Way,Bow,London E3 3PA U.K.Tel: (44)20 7515 0333Fax:(44)20 7987 3596

OPERATING INSTRUCTIONS DENTAL UNIT

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