Superabrasive L13-S-E Owner's manual

Brand: Superabrasive

Model: L13-S-E

Category: Floor Machine

Type: Owner's manual

Superabrasive L13-S-E is a one-disc floor grinding and polishing machine intended for grinding, polishing and buffing concrete, marble, granite, limestone and terrazzo surfaces with diamond tools. It was designed to grind/polish edges, corners, steps of stairs or difficult to reach surfaces. Additionally, the machine could be used for grinding wood floor surfaces. The machine has a halogen spotlight which enables the operator to work in darker areas. The frame handle is adjustable in height and allows the operator to work in a correct and safe posture.

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LAVINA® 13-S-E User Manual

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www.superabrasive.com / factory@superabrasive.com

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SuperabrasiveUserManualOriginalLanguageLavina®13‐S‐E7/2014

1.GENERALINFORMATION..........................................................3

Manufacturer.................................................................................3

GeneralDescription.......................................................................3

Machinecharacteristics.................................................................3

MAINDESIGN.................................................................................3

EnvironmentalConditions.............................................................3

ElectricalConnection.....................................................................3

VacuumConnection.......................................................................4

TechnicalData...............................................................................4

Vibrations......................................................................................4

SonorousEmissions...........................Error!Bookmarknotdefined.

LabelData......................................................................................4

CustomerService...........................................................................4

2.SAFETYINSTRUCTION...............................................................5

RecommendedUse........................................................................5

ProhibitedUse...............................................................................5

Preparationforwork.....................................................................5

ProtectionDevices.........................................................................5

ArrestFunctions.............................................................................5

SafeUse.........................................................................................5

ResidualRisks................................................................................5

BeforeYouBegin...........................................................................5

OperatingMachine........................................................................5

AfterWorkiscompleted................................................................5

TheWorkArea...............................................................................5

PERSONALPROTECTIVEEquipment(ppe)......................................5

Operator........................................................................................6

3.OPERATION..............................................................................6

PreliminaryControls......................................................................6

MountingTools..............................................................................6

levelingaftermountingthetool....................................................6

Adjustinghandle............................................................................7

Toolprotectingguard....................................................................7

theControlBoard..........................................................................8

StartingtheMachine.....................................................................8

OperatingtheMachine..................................................................8

StoppingtheMachine....................................................................8

4.TOOLSANDACCESSORIES.........................................................9

WEIGHTS........................................................................................9

Toolholderkey..............................................................................9

FoamPlate.....................................................................................9

SecurityplateforQuickchangepads..............................................9

5.POPULARTOOLS.....................................................................10

RECOMMENDEDTOOLS...............................................................10

6.EXPLODEDVIEW.......................................................................11

GeneralExplodedView(Fig.6.1).................................................11

MainHeadDisassembly1(Fig.6.2)..............................................11

MainHeadDisassembly2(Fig.6.3)..............................................11

CarriageDisassembly(Fig.6.4).....................................................11

Optionforwater(Fig.6.5)............................................................11

7.MAINTENANCEANDINSPECTION............................................12

Cleaning......................................................................................12

CheckDaily..................................................................................12

Checkandreplaceafterthefirst15WorkingHours....................12

CheckEvery200WorkingHours..................................................12

CheckEvery500WorkingHours..................................................12

Vacuum.......................................................................................12

MechanicalParts.........................................................................12

ElectricalSystem.........................................................................12

ONEphaseconnection................................................................12

Lavina®13‐S‐EElectricalschemeswith

YASKAWAInverter200‐240Volt................................................13

LAVINA®13‐S‐EELECTRICALSCHEMESYASKAWACONNECTION

MAINCIRCUITTERMINALS..........................................................13

8.TROUBLESHOOTING................................................................14

IndexofProblemsandSolutions.................................................14

8.1ReplacingPowerCordandPlugs............................................14

8.2DISMOUNTINGANDMOUNTINGTOOLHOLDERTOCHANGE

BUFFERSANDSPIDER,CHANGINGV‐RINGSANDFELT‐RINGS.....14

8.3TENSIONINGTHEBELTS.........................................................15

8.4Changingthebelt..................................................................15

8.5Motorconnection..................................................................16

8.6FaultdiagnosisInverterYASKAWAV1000.............................17

9.WARRANTYANDRETURNS.....................................................20

WarrantyPolicyforLavina®13‐S‐E..............................................20

RETURNPOLICYFORLAVINA®13‐S‐E...........................................20

10.DISPOSAL..............................................................................20

11.MANUFACTURER’SCONTACTS..............................................20

12.SPAREPARTS........................................................................20

ASSEMBLYANDPARTSSPECIFICATIONS......................................21

1.LAVINA®13‐S‐EGeneralParts................................................21

2.LAVINA®13‐S‐EMainHead1..................................................21

3.LAVINA®13‐S‐EMainHead2..................................................22

4.LAVINA®13‐S‐EToolHolderParts..........................................22

5.LAVINA®13‐S‐EoptionforWater...........................................22

7.CONTROLBOXPARTS200‐240Volt........................................24

7.LAVINA®13‐S‐ECONTROLBOXPARTS200‐240Volt...............24

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SuperabrasiveUserManualOriginalLanguageLavina®13‐S‐E7/2014

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1.GENERALINFORMATION

Thisowner’smanualisintendedfortheoperatoroftheLavina®13‐S‐Emachine,theservicingtechnicianaswellasforanyone

involvedwithoperatingorservicingthemachine.Werecommendthatyoureadtheinstructionsverycarefullyandfollowthem

strictly.Themanualincludesinformationaboutassembling,using,handling,adjustingandmaintainingyourLavina®13‐S‐Efloor

grindingandpolishingmachine.

MANUFACTURER

Superabrasivewasfoundedin1987,asamanufacturerofhighqualitydiamondtoolsforthestoneandconcreteindustry.Today,

Superabrasiveisoneoftheworld’sleadingcompaniesintheproductionofdiamondtoolsandfloorgrindingmachinery.At

Superabrasive,westrivetodelivertheverybestsolutionstoourcustomers,andenablethemtoworkmoreefficiently.

GENERALDESCRIPTION

TheLavina®13‐S‐Emachineisintendedforgrinding,polishingandbuffingconcrete,marble,granite,limestoneandterrazzo

surfaceswithdiamondtools.

TheLavina®13‐S‐Eisaone‐discmachine.

TheLavina®13‐S‐Eisintendedtogrind/polishedges,corners,stepsofstairsordifficulttoreachsurfaces.Additionally,the

machinecouldbeusedforgrindingwoodfloorsurfaces.

Forbestresults,useonlytoolsmanufacturedorrecommendedbySuperabrasiveanditsdistributors.

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TheLavina®13‐S‐Emachineismanufacturedandfittedfortheabove‐mentionedapplicationsonly!Every

otherusemaypossessriskstothepersonsinvolved.

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MACHINECHARACTERISTICS

TheLavina®13‐S‐Eismadesoitcangrind/polishsurfaces,wherebiggermachineshavedifficultiestoreach.

MAINDESIGN

MainHeadhas3fixedworkingpositions

–forward,left45°andright45°for

workingclosetowalls.

Theinclinationofthemainheadis

adjustedcrosswiseandlengthwiseto4°

(Fig.1.1)

Thehalogenspotlight(Fig.1.2)enables

theoperatortoworkindarkerareas.

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Existinglightingsystemdoesnotreplaceadequateoverheadlighting.

TheframeThehandleontheframeisadjustableinheightandallowstheoperatortoworkinacorrectandsafeposture.

Theelectricalbox(fig.1.3)containstheelectricswitchingdevicesandtheinverter.Themotorfeedingcableisonthebottom

partoftheunit.Themainfeedingcableisconnectedwithaplugandsocketontop

Themotorismountedonthebaseplate.Themotorisdrivingthegrindingheadwithabeltsystem.

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ENVIRONMENTALCONDITIONS

ThetemperaturerangeforoperatingtheLavina®13‐S‐Eoutdoorsisbetween41°Fand86°For5°Cand30°C.Neverusethe

Lavina®13‐S‐Eduringrainorsnowwhenworkingoutdoors.Whenworkingindoors,alwaysoperatethemachineinwell‐ventilated

areas.

ELECTRICALCONNECTION

Thevoltage(Volt)andpower(Ampere)aredisplayedonalabelontheelectricalcontrolboxtoavoidanyincorrectconnection.

Refertothesebeforeconnectingthepower.Toavoidelectricalshocks,makesurethegroundpowersupplyisfunctioning

properly.

ure 1.2

Figure 1.1 Figure 1.3

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VACUUMCONNECTION

Aconnectionforavacuumdustextractorislocatedonthehandle.TheLavina®13‐S‐Edoesnotincludeavacuumdustextractor.

Thecustomermustpurchasethevacuumdustextractorseparately.ThehoseofthevacuumextractormustbeØ50.8mmand

canbeglidedoverthepipe.Thevacuumdustextractormustbeadaptedforfloorgrindersandhaveaminimumairdisplacement

of300m3/hwithanegativevacuumof21kPa.

TECHNICALDATA

CE‐CERTIFICATION

TheLavina®13‐S‐Emachineisdesignedtooperate

correctlyinanelectromagneticatmosphereof

industrialtypeandisequippedwithallthe

mechanicalandelectricalsafetyprotectionsin

conformitywiththefollowingEuropeanCEErules

andregulations:

TheLavina®13‐S‐Emachinecomplieswiththe

SafetyDirectiveformachines2006/42/EC,theEMC

Directive2004/108/ECandtheLowVoltage

Directive2006/95/EC.

AlsocomplieswiththenormsinuseBDS

ENISO12100,BDSEN13862,BDSENISO13857,

BDSEN349,BDSENISO13850,BDSEN13732‐1,

BDSEN953,BDSENISO13849‐1,BDSEN1037,BDS

ENISO5349‐1,BDSENISO11201,BDSENISO

3744,BDSEN1033:2002,BDSEN60204‐1,BDSEN

1837,BDSEN61000‐6‐4,BDSEN61000‐6‐2,BDSEN

61000‐4‐2,BDSEN61000‐4‐4,BDSEN61000‐4‐

5,BDSEN61000‐4‐11,BDSEN55016‐2‐1

Testresultsareapartofthemachine’stechnical

informationandcanbesentuponaspecialrequest.ThemachineisdeliveredwiththeCEmarkexposedandprovidedwithaEC

declarationofconformity.



VIBRATIONS

Themeasuredvibrationvalueonthesurfaceofgrippingincaseofguidingthemachineisahw=4,58m/s2.Themeasurementis

madeinaccordancewiththeBDSENISO1033andBDSENISO5349‐1.

SONOROUSEMISSIONS

Themaximumnoiselevelatdistanceofthemachineof1mincaseofworkingatidledoesnotexceed70dB(A).Themeasurementismadein

accordancewiththeBDSENISO11201andBDSENISO3744.

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LABELDATA

ThedataonthelabelprovidesthecorrectVoltageandkW(neededforoperationalpurposes);

Weight(neededfortransportationpurposes);productionyearandserialnumber(neededformaintenancepurposes).

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CUSTOMERSERVICE

ForcustomerassistanceandtechnicalsupportcontactyourlocaldistributororcontacttheproducerSuperabrasiveLtd.orvisitus

atwww.superabrasive.com,whereyoucandownloadacopyofthismanual.



Lavina®13‐S‐E

Voltage/Hz1phx200‐240V50/60Hz

AmperageMax12 Amps

Power2.2kW 3hp

Toolholderrpm500‐800rpm

Workingwidth335mm13,2”

Toolholderdiameter335mm13,2”

Tooldiameter335mm13,2”

Weight 115kg253,5 lbs

Grindingpressure26kg57lbs

Additionalweightmax4x2,5kg22lbs

Applicationdry

Vacuumhoseport yes

Optionforwater

‐Watertankcapacity

‐Waterfeed

20l5.2gal

withpumpfront

Cablelength17.4m57ft

MachineLxWxH1208x599.5x917mm47.6”x23.6”x36.1”

PackingLxWxH1410x730x1100mm55.5”x28,7”x43.3”

5

2.SAFETYINSTRUCTION



RECOMMENDEDUSE

TheLavina®13‐S‐Emachineisdesignedandmanufacturedto

grindandpolishconcrete,terrazzoandnaturalstonefloors.It

canbeusedforrenovationsaswellasforpolishing.The

machineisdesignedfordryuse.Useavacuumofappropriate

size.Formoreinformation,pleaserefertothechapteron

handlingthevacuumconnection.

PROHIBITEDUSE

ThemachineMUSTNOTbeused:

ForapplicationsdifferentfromtheonesstatedintheGeneral

Descriptionchapter.

Fornot‐suitablematerials.

Inenvironmentswhich:

Possessrisksofexplosion

Possesshighconcentrationofpowdersoroilsubstances

intheair

Possessrisksoffire

Featureinclementconditions.

Possesselectromagneticradiation.



PREPARATIONFORWORK

Makesurethat:

Youhaveclosedtheworkarea,sothatnopersonunfamiliar

withoperatingthemachinecanenterthearea

Thetoolplateandtoolsareadjustedtothemachineproperly

Therearenomissingpartsofthemachine

Themachineisinuprightworkingposition

Theprotectiondevicesareworkingproperly.

Theelectricalcableisfreetomoveandfollowthemachine

easily.Inordertokeeptheelectricalcablefrombeing

damaged,novehicleshouldcrossthezonewhereelectrical

cablesaresituated.



PROTECTIONDEVICES

Themachineisequippedwithseveralprotectiondevices

includingthefollowing:

Anemergencystopbutton

Aprotectionskirtandahoodforprotectingthetoolplates.

Thesedevicesprotecttheoperatorand/orotherspersons

frompotentialinjuries.Donotremovethem.Oncontrary,

beforeusingthemachine,pleaseensurethatallprotection

devicesaremountedandfunctionproperly.



ARRESTFUNCTIONS

Functionsofarrestingofthemachinearefollowing:

Buttontostopthemotor(category1)

Emergencybutton(category1)



SAFEUSE 

TheLavina®13‐S‐Eisdesignedtoeliminateallriskscorrelated

withitsuse.However,itisnotpossibletoeliminatetherisksof

aneventualaccidentwiththemachine.Unskilledor

uninstructedoperatormaycausecorrelatedresidualrisks.Such

risksare:

PositionRisks duetooperator’sincorrectworkingposition

TanglingupRisksduetowearinginappropriateworkingclothes

TrainingRisksduetolackofoperationaltraining

NOTE:Inordertoreduceallconsequencesoftheabove‐

mentionedrisks,weadvisethatmachineoperatorswillfollow

theinstructionsinthemanualatalltimes.



RESIDUALRISKS

Duringthenormaloperatingandmaintenancecycles,the

operatorisexposedtofewresidualrisks,whichcannotbe

eliminatedduetothenatureoftheoperations.



BEFOREYOUBEGIN

Workingareamustbeclearfromanydebrisorobjects.

Afirst‐timeoperatormustalwaysreadthemanualandpay

attentiontoallsafetyinstructions.

Allelectricconnectionsandcablesmustbeinspectedfor

potentialdamages.

Groundwiresystemofthepowersupplymustbealso

inspected.

Performgeneraldailyinspectionsofthemachineandinspect

themachinebeforeeachuse.

Alwaysinspectthesafetydevices:

Theemergencybreakmustbeclearandworking

Thetoolprotectormustbeworking

Themachinemustbeclean

Neveroperatethemachineintherain!

Confirmthattherearenomissingpartsespeciallyafter

transportation,repairormaintenance.



OPERATINGMACHINE

WhenoperatingtheLavina®13‐S,makecertainthatthereisno

one,butyouaroundthemachine.

Neverleavethemachineunattendedwhileworking.

Theelectricalcablemustmovefreelyandmustbedamage‐

free.

Checkifthefloor,youworkon,isnottoouneven.Ifthisisthe

case,itmaydamagethemachine.



AFTERWORKISCOMPLETED

Cleanthemachineanditssurroundingsproperly

Unplugthemachineandwinduptheelectricalcable

Storethemachineinasafeplace



THEWORKAREA

Makecertainthatpeopleorvehiclesdonotenterthework

area.

Avoidcablesandhosesbeingintheway.

Alwayscheckthefloorfordebris



PERSONALPROTECTIVE

EQUIPMENT(PPE)

Alwayswearsafetyshoeswhenworkingwiththemachine.

Alwayswearearprotectorswhenworkingwiththemachine.

6

Allpersonnelintheimmediateworkareamustwearsafety

glasseswithsideshields.

Alwayswearsafetygloveswhenchangingthetools.

Alwayswearclothessuitablefortheworkenvironment.



OPERATOR 

TheLavina®13‐S‐Emachine.

Theoperatormustknowthemachine’sworkenvironment.

Onlyoneoperatoratatimecanworkwiththemachine.

Theoperatormustbeproperlytrainedandwellinstructed

prioroperatingthemachine.

Theoperatormustunderstandalltheinstructionsinthis

manual.

Theoperatormustunderstandandinterpretallthedrawings

anddesignsinmanual.

Theoperatormustknowallsanitationandsafetyregulations

pertainingtotheoperationof

Theoperatormusthavefloorgrindingexperience.

Theoperatormustknowwhattodoincaseofemergency.

Theoperatormusthaveanadequatetechnicalknowledgeand

preparation.



3.OPERATION

PRELIMINARYCONTROLS

Inspecttheworkingareaasexplainedinthesafetyinstructions.Fordryuseconnectthevacuumextractorandensurethat

thevacuumhoseisclearanditwillfollowthemachineeasily.Pluginthemachineandmakesurethatthepowercordis

freetofollowtheworkingdirectionoftheLavina®13‐S‐E.



MOUNTINGTOOLS

Mountthetoolsonlyafterensuringthatthereisenoughdiamondbondmaterialleft.Besurethattheplatesarealways

cleanbeforemounting.WARNING:Securealwaysthe“Quickchange”padswiththesecurityplate(Fig.3.1),lockwiththetool

holderkey(Fig.3.2).DiamondtoolswithVelcroareattachedonfoamplateof13,2inch(Fig.3.3).Thefoamplatesare

mountedonthekeylock(butterfly).Alwaysusethetoolholderkey(Fig.3.3).

LEVELINGAFTERMOUNTINGTHETOOL

Ontopofthebaseplateismountedawaterlevel(Fig.3.4).Designedtoestablishthegoodworkingpositionofthetools

andadjustedbytheoperatorinthedifferentranges:

Turnleftandrighton45°byreleasingthescrewhandle(Fig.3.4)





Figure 3.4 Figure 3.5 Figure 3.6 Figure 3.7

Figure 3.1 Figure 3.2 Figure 3.3

7



Tiltcrosswisetotheleftandtotherightto4°‐releasethescrewhandle(Fig.3.5)

Usingthehandle(Fig3.6)andguidedbytheindexlineandthelevellingputtheoperatingpartinthedesiredcrosswise

positionandscrewthehandle(Fig3.5)

Usingtheverticalscrew(Fig3.7)andguidedbythelevelingadjusttheoperatingparttoflatpositionorfindthe

requiredlengthwisetilt(forwardorbackward).



ADJUSTINGHANDLE



  

Unscrewthehandle(Fig.3.8)tillitreachestheager(Fig.3.9).Pulluptheager(Fig.3.9)andturnthehandletothedesired

position.Findthepositionwhereitgowsdownandscrewthehandle.(Fig.3.10).



TOOLPROTECTINGGUARD

Theprotectingguardhasfreemovementandisself‐adjustingaccordingtotheheightofthetoolabrasionandisturningin

therangeof45°clockwiseoranticlockwisefollowingthewall(Fig3.11).Theheightofthebrushisadjustedonlywhenusing

theFoamplate(Fig.4.3).Theadjustmentismadebyunscrewingtheboltsonthesideoftheguard(Fig3.12)andpullingout

thebrushtothedesiredposition.

Theplasticrollsontheprotectingguardservetoprotectthewallfromdamages(Figure3.11).Bymovingtherollinthehole

(Figure3.13)canbeadjustedthedistanceoftheworkingtooltothewall.







Figure 3.10

Figure 3.9

Figure 3.8

Figure 3.11 Figure 3.12 Figure 3.13

8

THECONTROLBOARD

1. DigitalRPMindicatorIndicatestherevolutionperminuteofthe

grindingplates(nottherevolutionperminuteoftheentireunit).

2. Resetbuttonresetsthealarmoftheinverter

3. Powerledlightsgreenwhenthepowerison

4. Forward/Reverseswitchchooseforwardforclockwiserotationofthe

grindingplatesorreverseforanti‐clockwiserotationofthegrinding

plates

5. PotentiometerchangestheRPMofthegrindingplatesfrom500‐800

rpm

6. OFFbuttonstopsmotor

7. ONbuttonstartsmotor

8. EmergencybuttonusedinEmergencysituationsforstoppingthe

motor



STARTINGTHEMACHINE

First,followthedirectionsinchapterSafetyDevicesandSafetyInstructions.Next,pulltheemergencystop(Fig.3.148)to

ensurethatthemachineisinworkingcondition.Checkthepotentiometer(Fig.3.145)andensurethatitissetatthe

workingspeed.Switchonthevacuumunit.Finally,holdthemachinefirmlyandpushthestartbutton(Fig.3.147).

OPERATINGTHEMACHINE

Workataconstantspeedallowingthetoolstimetoworkataspeedappropriateforthetools’gritsize.Avoidvibrations.Do

notstoptheLavina®13‐S‐Emachineinonespotwhilethetoolsarestillworkingbecausetheywillleavemarksonthefloor

surface.Checkthefloorsurfaceperiodicallytoensurethatdustisnotaccumulatingonthesurface,alsocheckregularlyif

yourvacuumworksproperly.

IncaseyouuseLavina®13‐S‐Easonediscmachineforfloormaintenanceguidethemachineinstraightlinesacrossthe

floor,andwitheachnewlineoverlapalittlebitofthepreviouslycompletedsurface.



STOPPINGTHEMACHINE

Thestoppingofthemachinemustbedonegraduallyuntilthemotorstops.Donotstopmovingthemachinebefore

arrestingthemotorasthetoolscoulddamagethesurface.Switchoffwiththeoffbutton(Fig.3.146).UsetheEmergency

button(Fig.3.148)onlyinemergencyoruseittoswitchthepowertotallyoff.

Remembernottoholdthemachineinonespotbeforeturningoffthemotor.

Figure 3.14

9

4.TOOLSANDACCESSORIES

WEIGHTS

Superabrasiveoffersadditionalweightsforincreasingtheproductivityofthemachine

(Fig.4.1).Eachadditionalweightweighsabout5.5lbsor2,5kg.Eachindividualapplication,

typeandconditionofsurface,powercapacityoftheoutlet,etc.willdeterminethe

numberofweightsyoucanusewithouttrippingabreaker,Althoughwitamaximumof

four.Theweightstacksontocentralshaftabovethetooltsaroundtheouterbowl

(Fig.4.1).

Theadditionalweightdependsonthetools;itisnotalwayspossibletoaddweights.Some

toolsworktooaggressivelyandthemachinecanstop.



TOOLHOLDERKEY

Thetoolholderkey(Fig.4.2)isusedforadjusting,mountinganddismountingofthe

foamplates.Alwaysusethekeyformounting.

ItemnumberisA03.00.00.00



FOAMPLATE

DiamondtoolswithVelcroaremountedonthefoamplate13.5“(Fig.4.3).

Thefoamplateismountedonthe“QuickChange”System.

ItemnumberisLV‐FP‐13.5‐S



SECURITYPLATEFORQUICKCHANGEPADS

Plate(Fig.4.4)usedtoensurethe“Quickchange”pads.

ItemnumberisA38.00.02



Figure 4.2

Figure 4.3

Figure 4.4

Figure 4.1

10



5.POPULARTOOLS

RECOMMENDEDTOOLS



QuickChangeSystemandToolingfeatureextremelyfastandconvenient

toolchanges,andalongtoollife,providingforgreatlong‐termcostsavings.

TheQuickChangepadsareproducedinfourdifferentbondsforsuperhard,

hard,mediumandsoftconcrete,inavarietyofgritsizes,witheither1or2

buttons,whichallowsyoutocustomizetheaggressivenessofthecut.



Calibragrindingdiscs:ourpopularceramicbonddiscsaredesignedfortheremovalofdifficult

scratchesandtheysaveyouvaluabletimebyeliminatingtheneedformultiplepasseswith

metaltools.Theycanbeusedwetordry,andarebestforhardconcreteapplications.Theyare

withVelcroattachment.



NATO®polishingdiscsfeatureaspecialresinformuladesignedforbothwetanddry

applicationsandauniquedesignwithwidechannelsallowingforworkonacleaner

surfaceandensuringaqualitypolish.Availablein3and4insizes.TheyarewithVelcro

attachment.



V‐HARR®PremiumPolishingPadsaredesignedformechanicallypolishingandrestoring

concrete;alsoidealforterrazzoandhardstonefloors.V‐HARR®padsareofferedinawide

varietyofdiametersandgritsizestoaccommodatemanyapplications.Dryuseisstrongly

recommended.



Shine Pro® arehighqualitydiamond‐impregnatedpadsforfloormaintenance.

Availableinavarietyofsizes,theyaredesignedforuseunderswingmachinesand

burnishers,andaregreatfordailyuse–theyrequireonlywater(nowaxorchemicals

needed)andareaveryenvironmentallyfriendlysolutionformaintainingfloors.



UseonlySuperabrasive’srecommendedtoolsseewww.superabrasive.com

11

6.EXPLODEDVIEW

GENERALEXPLODEDVIEW(FIG.6.1)

MAINHEADDISASSEMBLY1(FIG.6.2)

MAINHEADDISASSEMBLY2(FIG.6.3)

CARRIAGEDISASSEMBLY(FIG.6.4)

OPTIONFORWATER(FIG.6.5)



Figure 6.1 Figure 6.3

Figure 6.2

Figure 6.4 Figure 6.5

12

7.MAINTENANCEANDINSPECTION

CLEANING

Keepyourmachineclean.Cleaningthemachineonaregularbasiswillhelpdetectandsolve

potentialproblemsbeforetheycausedamagetothemachine.Mostimportantly,checkand

cleanthetoolplateconnections,powercordandplugs,vacuumhoses.

CHECKDAILY

AfteroperatingtheLavina®13‐S‐Emachine,theoperatorshouldconductavisualinspectionof

themachine.Anydefectshouldbesolvedimmediately.Payattentiontopowercords,plugs

andvacuumhoses,looseboltorscrews.

Toolholders:Buffersandspidersareconsumablesandmustbevisuallycheckeddailyand

replacedifneeded.SeeflangesordiscsaremountedlockedwellinplaceThekeylockholders

(butterflies)shouldbealsochecked.

Checktherubberbuffersandfixingoftheholders.Theflangeholdingthebuffers

(Fig.7.11)hastobefirmlyfixedtotheunit.Agapseentheremeansthatthereareloose

screwsfixingtheholder.Thescrewshastobetightenedimmediatelyforsafetyoperation.

Workingwithloosescrewsontheholdercouldalsocausebaddamagesonthemachine.Tighteningforceofthescrews

hastobe25...30N.m(18...22ft/lbs).

Itisveryimportanttocheckregularlythescrews(Fig.7.12),thatfixthe"Quickchange"holdertothesafetypart,so

thatholderwillnotflyawayifthebuffersgotdamaged

“Quickchange”shouldbeclean.



CHECKANDREPLACEAFTERTHEFIRST15WORKINGHOURS

Checkthebelttensionafter15hoursworkingwiththemachine.

Forthecorrecttension,seeTROUBLESHOOTING.



CHECKEVERY200WORKINGHOURS

Every200workinghours,theoperatorshouldinspectallpartsofthemachinecarefully.Mostimportantly,inspectandclean

thetoolplateconnections,powercordandplugs,vacuum.Checktheguardassembly.Makecertainthewheelsareclean

androtateproperly.Inspectthecontrolbuttons.Iftherearedefectivecontrolparts,theyshouldbereplacedimmediately.

Replacewornvacuum‐andwaterhoses.Carefullyinspectthesealringsandbearingsofthegrindingunits,andreplaceany

showingsignsofexcessivewear.

Formoreinformation,refertochaptertroubleshootingbelow.

CHECKEVERY500WORKINGHOURS

Besidesthechecksof200workinghours,openupthebottomcoverlikedescribedinchapter“TROUBLESHOOTING

REPLACINGBELTCheckifsealers,beltandbearingsareingoodcondition,changeifneeded.Bewarebytensioningthebelt

notto“overtension”;thebeltwillneverregainhisoriginaltension.

VACUUM

Asstatedpreviously,frequentlycheckhosesandotherpartsforclogging.



MECHANICALPARTS

Partssuchasthebelt,sealrings,caprings,spidersandbuffersandguardassemblyaresubjecttowearandshouldbe

replacedasneeded.



ELECTRICALSYSTEM

Dustshouldnotenterthecontrolboxasitwilldestroythecontacts.

Remove(blowout)anydustpresent.



ONEPHASECONNECTION

Pleasenote:thepowercablehas3wires,onegroundisyellow/green

theother2othercolorsare“hot”wiresandshouldbeconnectedtothephases.(Fig.7.2)

Figure 7.1

ure 7.2

13

LAVINA®13‐S‐EELECTRICALSCHEMESWITHYASKAWAINVERTER200‐240VOLT









LAVINA®13‐S‐EELECTRICALSCHEMESYASKAWA

CONNECTIONMAINCIRCUITTERMINALS



Themotorisconnectedin“Delta”(triangle)230Volt,

reminderforthewireconnectionofthemotor



Figure 7.3

Figure 7.4

14

Figure 8.2.7 Figure 8.2.8 Figure 8.2.9 Figure 8.2.10

8.TROUBLESHOOTING

INDEXOFPROBLEMSANDSOLUTIONS



8.1REPLACINGPOWERCORDANDPLUGS

Whenreplacingthepowercordorplugsalwaysusecordsandplugswithspecificationsastheoriginalones.

Neveruselowerqualityordifferenttypecordandplugs.

8.2DISMOUNTINGANDMOUNTINGTOOLHOLDERTOCHANGEBUFFERSANDSPIDER,CHANGINGV‐RINGSANDFELT‐

RINGS

 



   



Tocheckorreplacethebuffersandthespiders,thetoolholderhavetobedismounted.Removethecountersunkscrewson

topofthebuffer(Fig.8.2.1).Takethediscoff(Fig.8.2.2),thespidercanberemovedorreplaced(Fig.8.2.3).Byloosingfour

Hexcapbolts(Fig.8.2.4),thedisccomesloose(Fig.8.2.5)andthebufferscanbereplaced(Fig.8.2.6).Attention,bymounting

usealwaysthe“blue”threadlockingadhesive,exceptontheboltstolockthebuffers(Fig.8.2.5).`Usealwaysoriginalbolts.

Dependingonthenumber(3,4or6)ofbuffers,theholdercanbemoreflexibleorrigid.



Whenthetoolholderisdismounted,youcanchangethesealers(V‐RingandFelt‐Ring).

TakeoutFelt‐Ring,AdaptorandV‐Ring.Beforemountingcheckonwhichsidetheadaptoris

fitting,rememberthecorrectside.MounttheV‐RingwiththesmallestlipoftheVtoinside

(Fig.8.2.7)justpushtheV‐ringsothetopisonthesamelevelasthepulleytop(Fig.8.2.8).Than

taketheadaptorinthecorrectwayandpushtheV‐Ringdownwiththeadaptor(Fig.8.2.9).The

lowestlipoftheV‐Ringshouldonlybarelytouchitsglidingsurface;alsoneverpushtheV‐Ring

downwithfingers.MountnowtheFelt‐ringontop(Fig.8.2.10).Closethesealerswiththecap

(Fig.8.2.11).

Figure 8.2.11

Figure 8.2.1 Figure 8.2.2 Figure 8.2.3

Figure 8.2.4 Figure 8.2.5 Figure 8.2.6

15



8.3TENSIONINGTHEBELTS



PLEASEMAKESUREYOUCHECKTHETENSIONOFTHEBELTAFTERTHEFIRST15HOURSOFOPERATION

Iftheoperatornotices,thegrindingspindleisturningirregularornoisyorintheworsecase,thegrindingspindledoesnot

turnalthoughthemotorturns.Itisrecommendedtocheckthebelts.

ATTENTION:NEVER“OVER”TENSIONTHEBELT,THEBELTWILLBEDISTROYEDANDITWILLNEVERRECOVERITSORIGINAL

TENSION



 



Removetherevisioncover(Figure8.3.1)andturnthescrew(Figure8.3.3)clockwisetotightthebelt.Thetighteningforce

ofonebeltis173NmeasuredbyOPTIKRIK1(Figure8.3.2).



8.4CHANGINGTHEBELT



  







   



ure 8.3.3

Figure 8.3.1

ure 8.4.3

Figure 8.4.2

Figure 8.4.1

ure 8.4.6

Figure 8.4.5

Figure 8.4.4

16



      



Loosenthescrewsontheworkingplate(Figure8.4,1)andremoveitfromtheworkingpart(Figure8.4,2).Releasethe

suckerusingthescrewsonitsinsideperipheralpart(Figure8.4,3)andremoveitalongwiththeremovableguard.Remove

theflange(Figure8.4,5),adapter(Figure8.4,6),feltandrubberseals(Figure8.4,6)(Figure8.4,7).Removethefrontcoverby

looseningthescrews(Figure8.4,8)andtherevisioncoverbylooseningthescrews(Figure8.4,9).Bythetighteningbolt

(Figure8.4,10)movethemotorforwardandreleasethetwobelts.Putthenewbeltsandtightenthem.TheStaticBelt

Tensionshouldbe225Nwithanewbelt,only173Nwithausedone.ItisrecommendedtouseanOPTIKRIK1Tension

Gauge.Theassemblyismadeinreverseorder.



8.5MOTORCONNECTION

Incaseofchangingthemotor,pleasecheckthecableconnectiontoyourmotor.



Themotorisconnectedin“Delta”

(Triangle)230Volt,reminderfor

thewireconnectionofthemotor.



ure 8.5.1

Figure 8.4.9

ure 8.4.8

Figure 8.4.7 Figure 8.4.10

17



8.6FAULTDIAGNOSISINVERTERYASKAWAV1000

Pagesarereferringto

YaskawaElectricSIEPC71060618AYASKAWAACDrive–V1000TechnicalManual



18



19



20

9.WARRANTYANDRETURNS

WARRANTYPOLICYFORLAVINA®13‐S‐E

SuperabrasiveLtd.guaranteesthattheoriginalpurchaseroftheLavina®13‐S‐Emachinewillbecoveredagainstdefectsin

materialandworkmanshipforaperiodof2yearsfromthedateofdeliveryor500hoursofusewhichevercomesfirst.

Thefollowingconditionspertaintothiswarranty:

 Appliesonlytotheoriginalowneranditisnottransferable.

 Machinemustnotbedismantledandtamperedwithinanyway.

 Coveredcomponentsprovendefectivewillberepairedorreplacedatnocharge.Coveredcomponentsinclude

motors,bearingsandswitches.

 Thiswarrantydoesnotapplytoanyrepairarisingfrommisuse,neglectorabuse,ortorepairofproprietary

parts.

 Thiswarrantydoesnotapplytoproductswithaftermarketalterations,changes,ormodifications.

 Thiswarrantyisinlieuofandexcludeseveryconditionofwarrantynothereinexpresslysetoutandallliability

foranyformofconsequentiallossordamageisherebyexpresslyexcluded.

 Thiswarrantyislimitedtorepairorreplacementofcoveredcomponentsandreasonablelaborexpenses.

 Allwarrantyreturnsmustbeshippedfreightprepaid.



TheabovewarrantyconditionsmaybechangedonlybySuperabrasive.Superabrasivereservestherighttoinspectand

makeafinaldecisiononanymachinereturnedunderthiswarranty.Thiswarrantyappliestonew,usedanddemo

machines.

Superabrasivedoesnotauthorizeanypersonorrepresentativetomakeanyotherwarrantyortoassumeforusanyliability

inconnectionwiththesaleandoperationofourproducts



RETURNPOLICYFORLAVINA®13‐S‐E

TheLavina®13‐S‐Emachinesmaybereturned,subjecttothefollowingterms:

Innocase,amachineistobereturnedtoSuperabrasiveLtd.forcreditorrepairwithoutpriorauthorization.Pleasecontact

SuperabrasiveLtd.oryourlocaldistributorforanauthorizationandissuanceofareturnauthorizationnumber.Thisnumber

alongwiththeserialnumberofthemachinemustbeincludedonallpackagesandcorrespondence.Machinesreturned

withoutpriorauthorizationwillremainpropertyofthesenderandSuperabrasiveLtd.willnotberesponsibleforthese.

10.DISPOSAL

Ifyourmachineaftertimeisnotusableorneedstobereplaced,sendthemachinebacktoSuperabrasiveoralocal

distributor,whereaprofessionaldisposalcomplyingwiththeenvironmentlawsanddirectivesisguaranteed.



11.MANUFACTURER’SCONTACTS

IfyouneedtocontactSuperabrasiveLtd.withtechnicalsupportquestions,belowisthecontactinformation.



Address: SuperabrasiveLtd.

Rabotnicheska2A

BG‐6140Krun

Bulgaria



Email:  [email protected]

Tel.: +35943164477

Fax: +35943164466

Website:www.superabrasive.com



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Superabrasive L13-S-E Owner's manual

Brand: Superabrasive

Model: L13-S-E

Category: Floor Machine

Type: Owner's manual

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Superabrasive L13-S-E Owner's manual

Superabrasive L13-S-E Owner's manual

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