Superabrasive LAVINA 20N-S-OE User manual
Superabrasive UserManual OriginalLanguage Lavina®20N‐S‐E/Lavina®20N‐S‐OE 8/2014
LAVINA®20N-S-E/20N-S-OE
User Manual
www.superabrasive.com / factory@superabrasive.com
Superabrasive UserManual OriginalLanguage Lavina®20N‐S‐E/Lavina®20N‐S‐OE 8/2014
2
1.GENERALINFORMATION..............................................................3
MACHINECHARACTERISTICS......................................................3
MAINDESIGN.............................................................................3
VACUUMCONNECTION...................................................................4
TECHNICALDATA........................................................................4
CE‐CERTIFICATION......................................................................4
VIBRATIONS................................................................................4
SONOROUSEMISSIONS..............................................................4
LABELDATA................................................................................4
2.SAFETYINSTRUCTIONS.................................................................4
RECOMMENDEDUSE..................................................................4
PROHIBITEDUSE.........................................................................4
PREPARATIONFORWORK..........................................................5
PROTECTIONDEVICES.................................................................5
ARRESTFUNCTIONS....................................................................5
SAFEUSE.....................................................................................5
RESIDUALRISKS..........................................................................5
BEFOREYOUBEGIN....................................................................5
PERSONALPROTECTIVEEQUIPMENT(PPE)................................5
3.HANDLINGANDTRANSPORTATION.............................................6
PREPARINGTHEMACHINEFORTRANSPORTATION....................6
STORAGE.....................................................................................6
4.OPERATION..................................................................................6
PRELIMINARYCONTROLS............................................................6
WATERFLOWCONTROLUNIT....................................................6
THECONTROLBOARD.................................................................7
STARTINGTHEMACHINE............................................................7
5.TOOLSANDACCESSORIES............................................................8
WEIGHTS.....................................................................................8
TOOLHOLDERKEY......................................................................8
FOAMPLATE...............................................................................8
SECURITYPLATEFORQUICKCHANGEPADS................................8
6.POPULARTOOLS..........................................................................9
7.EXPLODEDVIEW.........................................................................10
GENERALEXPLODEDVIEW(FIG.7.1).........................................10
MAINHEADEXPLODEDVIEW(FIG.7.2).....................................10
TOPCOVEREXPLODEDVIEW1(FIG.7.3)...................................10
TOPCOVEREXPLODEDVIEW2(FIG.7.4)...................................10
BOTTOMCOVEREXPLODEDVIEW1(FIG.7.5)...........................11
PLANETARYDRIVEEXPLODEDVIEW(FIG.7.6)...........................11
BOTTOMCOVEREXPLODEDVIEW2(FIG.7.7)...........................11
PULLEYUNITSEXPLODEDVIEW(FIG.7.8).................................11
CARRIAGEEXPLODEDVIEW(FIG.7.9).......................................11
TOOLHOLDEREXPLODEDVIEW(FIG.7.10)...............................11
8.MAINTENANCEANDINSPECTION...............................................12
CLEANING.......................................................................................12
LAVINA®20N‐S‐OEELECTRICALSCHEMESWITHYASKAWA
INVERTER200‐240VOLT...........................................................11
LAVINA®20N‐S‐EELECTRICALSCHEMESWITHYASKAWA
INVERTER380VOLT..................................................................12
9.TROUBLESHOOTING...................................................................13
9.1REPLACINGPOWERCORDANDPLUGS...............................13
9.2DISMOUNTINGANDMOUNTINGTOOLHOLDERTOCHANGE
BUFFERSANDSPIDERS,CHANGINGV‐RINGSANDFELTRINGS..13
9.3TENSIONINGANDREPLACETHEPLANETARYBELT..............14
9.4TENSIONINGUSEDPLANETARYBELT..................................14
9.5MOUNTINGANDTENSIONINGANEWPLANETARYBELT....14
9.6REPLACINGPULLEYUNITS...................................................15
9.7MOUNTINGTHEBELT.........................................................17
9.8CHECKINGTHETENSIONOFTHEBELT................................18
9.9MOTORCONNECTION.........................................................18
9.10FAULTDIAGNOSISINVERTERYASKAWAV1000................19
10.WARRANTYANDRETURNS.......................................................22
WARRANTYPOLICYFORTHELAVINA®S‐EMACHINE...............22
RETURNPOLICYFORLAVINA®S‐EMACHINES..........................22
11.DISPOSAL..................................................................................22
12.MANUFACTURER’SCONTACTS.................................................22
13.SPAREPARTS............................................................................23
1.LAVINA®20N‐S‐EGENERALPARTS
FORMACHINESPRODUCEDBEFOREJAN.12014/....................23
1.LAVINA®20N‐S‐EGENERALPARTS
FORMACHINESPRODUCEDAFTERJAN.12014/......................23
2.LAVINA®20N‐S‐ETOPCOVERPARTS1................................24
3.LAVINA®20N‐S‐EGUARDPARTS.........................................24
4.LAVINA®20N‐S‐ETOPCOVERPARTS2................................24
5.LAVINA®20N‐S‐ETOPCOVERPARTS3................................25
6.LAVINA®20N‐S‐EBOTTOMCOVERPARTS1........................25
7.LAVINA®20N‐S‐EPLANETARYDRIVEPARTS........................25
8.LAVINA®20N‐S‐EBOTTOMCOVERPARTS2........................26
10LAVINA®20N‐S‐ETOOLHOLDERPARTS...............................27
11.LAVINA®20N‐S‐EWATERSUPPLYPARTS
FORMACHINESPRODUCEDBEFOREJAN.12014/...................27
11.LAVINA®20N‐S‐EWATERTANKPARTS
FORMACHINESPRODUCEDAFTERJAN.12014/....................27
12.LAVINA®20N‐S‐ECARRIAGEPARTS/FORMACHINES
PRODUCEDBEFOREJAN.12014/..............................................28
12.LAVINA®20N‐SCARRIAGEPARTS/FORMACHINES
PRODUCEDAFTERJAN.12014/................................................29
13.1LAVINA®20N‐S‐OECONTROLBOXPARTS200‐240VOLT.30
13.2LAVINA®20N‐S‐ECONTROLBOXPARTS380VOLT...........31
Superabrasive UserManual OriginalLanguage Lavina®20N‐S‐E/Lavina®20N‐S‐OE 8/2014
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1.GENERALINFORMATION
Thisowner’smanualisintendedfortheoperatoroftheLavina®S‐Emachine,theservicingtechnicianaswellasforanyone
involvedwithoperatingorservicingthemachine.Werecommendthatyoureadtheinstructionsverycarefullyandfollowthem
strictly.
Themanualincludesinformationaboutassembling,using,handling,adjustingandmaintainingyourLavina®S‐Efloorgrinding
andpolishingmachine.
MANUFACTURER
Superabrasivewasfoundedin1987,asamanufacturerofhighqualitydiamondtoolsforthestoneandconcreteindustry.Today,
Superabrasiveisoneoftheworld’sleadingcompaniesintheproductionofdiamondtoolsandfloorgrindingmachinery.At
Superabrasive,westrivetodelivertheverybestsolutionstoourcustomers,andenablethemtoworkmoreefficiently.
GENERALDESCRIPTION
TheLavina®S‐Emachineisintendedforgrinding,polishingandbuffingconcrete,marble,granite,limestoneandterrazzosurfaces
withdiamondtools.
TheLavina®S‐Emachineisathree‐discmachine,whichcanbeuseddryaswellaswet.
Forbestresults,useonlytoolsmanufacturedorrecommendedbySuperabrasiveanditsdistributors.Additionally,themachine
couldbeusedforgrindingwoodfloorsurfaces.
TheLavina®S‐Emachineismanufacturedandfittedfortheabove‐
mentionedapplicationsonly!Everyotherusemaycauseriskstothepersonsinvolved.
MACHINECHARACTERISTICS
TheLavina®S‐Emachineismadeoftwomaincomponentsections:
MAINDESIGN
Thetwomaincomponentsectionsarethecarriageandmainhead.
Thehandle(Fig.1.2)ontheframeisadjustableinheightandallowstheoperatortowork
inacorrectandsafeworkingposture.
Thehalogenspotlight(Fig.1.2)enablestheoperatortoworkindarkerareas.
Existinglightingsystemdoesnotreplaceadequateoverhead
lighting.
Theframe
Thecontrolsarepositionedontopoftheelectricalbox(fig.1.3)
Theelectricalbox(fig.1.3)containstheelectricswitchingdevicesandthe
inverter.Themainfeedingcableisconnectedwithaplugandsocketontop.Themotor
feedingcableispluggedintothesocketlocatedonthebottomofthebox.Thetankison
theoppositesideoftheframe,sothattheweightofthewaterhasnoinfluenceonthe
operationofthemachine.Theframeweight,ontheotherhand,isfullyabsorbedbythe
drivingwheels.Anelectricpumpspraysthewaterthroughafrontsprayerorinternal.The
motorismountedonthebaseplateandisdrivingthethreeheadswithabeltsystem.The
planetaryheadisdrivenbyasecondflatbelt.
ENVIRONMENTALCONDITIONS
ThetemperaturerangeforoperatingtheLavina®S‐Emachineoutdoorsisbetween41°F
and
86°For5°Cand30°C.NeverusetheLavina®S‐Emachineduringrainorsnowwhen
workingoutdoors.Whenworkingindoors,alwaysoperatethemachineinwell‐ventilated
areas.
ELECTRICALCONNECTION
Thevoltage(Volt)andpower(Ampere)aredisplayedonalabelontheelectricalcontrol
boxtoavoidanyincorrectconnection.Refertothesebeforeconnectingthepower.To
avoidelectricalshocks,makesurethegroundpowersupplyisfunctioningproperly.
Figure 1.3
Fi
g
ure 1.1
Superabrasive UserManual OriginalLanguage Lavina®20N‐S‐E/Lavina®20N‐S‐OE 8/2014
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VACUUMCONNECTION
Aconnectionforavacuumdustextractorislocatedonthecarriage.TheLavina®S‐Emachinedoesnotincludeavacuum
dustextractor.Thecustomermustpurchasethevacuumdustextractorseparately.Thehoseofthevacuumextractormust
beØ50.8mmandcanbeglidedoverthepipe.Thevacuumdustextractormustbeadaptedforfloorgrindersandhavea
minimumairdisplacementof320m3/hwithanegativevacuumof21kPa.
TECHNICALDATA
CE‐CERTIFICATION
TheLavina®S‐Emachineisdesignedtooperatecorrectlyinanelectromagneticatmosphereofindustrialtypeandisequippedwith
allthemechanicalandelectricalsafetyprotectionsinconformitywiththefollowingEuropeanCEErulesandregulations:
TheLavina®S‐EmachinecomplieswiththeSafetyDirectiveformachines2006/42/EC,theEMCDirective2004/108/ECandthe
LowVoltageDirective2006/95/EC.
AlsocomplieswiththenormsinuseBDSENISO12100,BDSEN13862,BDSENISO13857,BDSEN349,BDSENISO13850,BDSEN
13732‐1,BDSEN953,BDSENISO13849‐1,BDSEN1037,BDSENISO5349‐1,BDSENISO11201,BDSENISO3744,BDSEN
1033:2002,BDSEN60204‐1,BDSEN1837,BDSEN61000‐6‐4,BDSEN61000‐6‐2,BDSEN61000‐4‐2,BDSEN61000‐4‐4,BDSEN
61000‐4‐5,BDSEN61000‐4‐11,BDSEN55016‐2‐1
Testresultsareapartofthemachine’stechnicalinformationandcanbesentuponaspecialrequest.Themachineisdelivered
withtheCEmarkexposedandprovidedwithaECdeclarationofconformity.
VIBRATIONS
Themeasuredvibrationvalueonthesurfaceofgrippingincaseofguidingthemachineisahw=2.95m/s2.Themeasurementis
madeinaccordancewiththeBDSENISO1033andBDSENISO5349‐1.
SONOROUSEMISSIONS
Themaximumnoiselevelatdistanceofthemachineof1mincaseofworkingatidledoesnotexceed70dB(A).Themeasurementismadein
accordancewiththeBDSENISO11201andBDSENISO3744.
LABELDATA
ThedataonthelabelprovidesthecorrectVoltageandkW(neededforoperationalpurposes);
Weight(neededfortransportationpurposes);productionyearandserialnumber(neededformaintenancepurposes).
CUSTOMERSERVICE
ForcustomerassistanceandtechnicalsupportcontactyourlocaldistributororcontacttheproducerSuperabrasiveLtd.orvisitus
atwww.superabrasive.com,whereyoucandownloadacopyofthismanual.
2.SAFETYINSTRUCTIONS
RECOMMENDEDUSE
TheLavina®S‐Emachineis
designedandmanufacturedtogrindandpolishconcrete,
terrazzo,andnaturalstonefloors.Itcanbeusedforrenovations
aswellasforpolishing.Themachineisdesignedfordryorwet
use.Whenusingitdry,useavacuumofappropriatesize.For
moreinformation,pleaserefertothechapteronhandlingthe
vacuumconnection.
PROHIBITEDUSE
ThemachineMUSTNOTbeused:
ForapplicationsdifferentfromtheonesstatedintheGeneral
Lavina®20N‐S‐OE Lavina®20N‐S‐E
Voltage/Hz1phx200‐240V50‐60Hz 3phx380V50‐60Hz
AmperageMax15 Amps Max15Amps
Power5,5kW7,5HP 5,5kW7,5HP
Toolholderrpm300‐1100rpm 300‐1100rpm
Workingwidth510mm20” 510mm20”
Tooldiameter(QCPlate)3x225mm3x9” 3x225mm3x9”
Weight167kg368lbs 167kg368lbs
Grindingpressure80kg177lbs 80kg177lbs
Additionalweightmax2x22kgmax2x48 lbs max2x22kgmax2x48 lbs
Applicationwetanddry wetanddry
VacuumhoseportYes Yes
Watertankcapacity20l5.2gal 20 l5.2gal
Waterfeedwithpump(peripheralandfront) withpump(peripheralandfront)
Cablelength17.4m57ft 17.4m57ft
MachineLxWxH1350x540x1100mm53.1”x21.3”x43.3” 1350x540x1100mm53.1”x21.3”x43.3”
PackingLxWxH1150x730x1155mm45.2”x28.7”x45.5” 1150x730x1155mm45.2”x28.7”x45.5”
Superabrasive UserManual OriginalLanguage Lavina®20N‐S‐E/Lavina®20N‐S‐OE 8/2014
5
Descriptionchapter.
Fornot‐suitablematerials.
Inenvironmentswhich:Possessrisksofexplosion
Possesshighconcentrationofpowdersoroilsubstancesintheair
Possessrisksoffire
Featureinclementconditions.Possesselectromagneticradiation.
PREPARATIONFORWORK
MakesurethatYouhaveclosed
theworkarea,sothatnopersonunfamiliarwithoperatingthe
machinecanenterthearea.Thetoolplateandtoolsareadjustedto
themachineproperly.Therearenomissingpartsofthemachine.
Themachineisinuprightworkingposition.Theprotection
devicesareworkingproperly.Theelectricalcableisfreemove
andfollowthemachineeasily.Inordertokeeptheelectrical
cablefrombeingdamaged,novehicleshouldcrossthezone
whereelectricalcablesaresituated.
PROTECTIONDEVICES
Themachineisequippedwith
severalprotectiondevicesincludingthefollowing:
Anemergencystopbutton
Aprotectionskirtandhoodforprotectingthetoolplates.
Thesedevicesprotecttheoperatorand/orotherpersonsfrom
potentialinjuries.Donotremovethem.Oncontrary,before
usingthemachine,pleaseensurethatallprotectiondevicesare
mountedandfunctionproperly.TheSecurityplatepreventsthe
QuickChangepadsfromlooseningduringuse.
ARRESTFUNCTIONS
Functionsofarrestingthe
machinearefollowing:Buttontostopthemotor
(category1)
Emergencybutton(category1)
SAFEUSE
TheLavina®S‐Eisdesignedto
eliminateallriskscorrelatedwithitsuse.However,itisnot
possibletoeliminatetherisksofaneventualaccidentwiththe
machine.Unskilledoruninstructedoperatormaycause
correlatedresidualrisks.Suchrisksare:
PositionRisksduetooperator’sincorrectworkingposition
TanglingupRisksduetowearinginappropriateworkingclothes
TrainingRisksduetolackofoperationaltraining
NOTE:Inordertoreduceallconsequencesoftheabove‐
mentionedrisks,weadvisethatmachineoperatorsfollowthe
instructionsinthemanualatalltimes.
RESIDUALRISKS
Duringthenormaloperating
andmaintenancecycles,theoperatorisexposedtofewresidual
risks,whichcannotbeeliminatedduetothenatureofthe
operations.
BEFOREYOUBEGIN
Workingareamustbeclear
fromanydebrisorobjects.
Afirst‐timeoperatormustalwaysreadthemanualandpay
attentiontoallsafetyinstructions.
Allelectricconnectionsandcablesmustbeinspectedfor
potentialdamages.
Groundwiresystemofthepowersupplymustbealsoinspected.
Performgeneraldailyinspectionsofthemachineandinspect
themachinebeforeeachuse.
Alwaysinspectthesafetydevices:MounttheSecurityplatefor
theQuickchangepads.
Theemergencybreakmustbeclearandworking
Thetoolprotectormustbeworking
Themachinemustbeclean
Neveroperatethemachineintherain!
Confirmthattherearenomissingpartsespeciallyafter
transportation,repair,ormaintenance.
Beforefillingthewatertankwithwatermakesurethemachine
isnotworkingandthemainswitchisturnedoff.
Beforeturningonthemachinemakesurethatthebaseisplaced
onthefloor,themachineMUSTNOTbeinanupright
positionwhenturnedon!
OPERATINGMACHINE
WhenoperatingtheLavina®S‐E,makecertainthatthereis
noone,butyouaroundthemachine.
Neverleavethemachineunattendedwhileworking.
Theelectricalcablemustmovefreelyandmustbedamage‐free.
Thewaterhosemustmovefreelyandmustbedamage‐free.
Checktheflooryouwillworkontomakesureitisnottoo
uneven.Ifthisisthecase,itmaydamagethemachine.
AFTERWORKISCOMPLETED
Cleanthemachineandits
surroundingsproperly
Emptyandcleanthewatertank
Unplugthemachineandwinduptheelectricalcable
Storethemachineinasafeplace
THEWORKAREA
Makecertainthatpeopleor
vehiclesdonotentertheworkarea.
Avoidcablesandhosesbeingintheway.
Alwayscheckthefloorfordebris
PERSONALPROTECTIVE
EQUIPMENT(PPE)
Alwayswearsafetyshoeswhenworkingwiththemachine.
Alwayswearearprotectors
whenworkingwiththe
machine.
Allpersonnelintheimmediateworkareamustwearsafety
glasseswithsideshields.
Alwayswearsafetygloveswhenchangingthetools.
Alwayswearclothessuitablefortheworkenvironment.
OPERATOR
TheLavina®S‐Emachine.
Theoperatormustknowthemachine’sworkenvironment.
Onlyoneoperatoratatimecanworkwiththemachine.
Theoperatormustbeproperlytrainedandwellinstructed
prioroperatingthemachine.
Theoperatormustunderstandalltheinstructionsinthis
manual.
Theoperatormustunderstandandinterpretallthedrawings
anddesignsinmanual.
Theoperatormustknowallsanitationandsafetyregulations
pertainingtotheoperationofthemachine.
Theoperatormusthavefloorgrindingexperience.
Theoperatormustknowwhattodoincaseofemergency.
Theoperatormusthaveanadequatetechnicalknowledgeand
preparation.
This manual suits for next models
1
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