RASOR SW12SM Mounting instructions

USE MANUAL english
CUTTINGUNIT
MOD.SW12SM
ED.1-11/13
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COMPANY
ACKNOWLEDGEMENT
DearCustomer,
thankyouforchoosingaRasor®ElettromeccanicaS.r.l.product.
Rasor®hasbeenareferencepointinthefieldofcuttingsystemsinthetextile,clothing,
furniture,tailoring,sport,chemical,automotive,nauticalandinsulatingmaterialsectorsfor
years.Itsproductionhasbeenalwayssynonymouswithreliabilityattestedbymanyof
satisfiedcustomers.
Rasor®qualitysystem supervisesall thecompanyactivities in orderto providetheCustomer
withaservicethatmeets its needsandexpectations intermsof productquality,delivery
reliabilityandstock of finishedproducts.
Allthepartsofthedeviceshavebeenplannedandproducedto guaranteeanoptimum
performance.InordertokeepthehighqualitylevelandthelongreliabiltyoftheRasor®
products,itisrecommendedusingonlyoriginalsparepartsandtocontacttheheadoffice
foranymaintenancework.
Rasor®ElettromeccanicaS.r.l.wasestablishedinMilanin1946 byLuigiSpinelli.Formore
thansixtyyearsithasbeenproducingautomaticcuttingsystems,cuttingunits fortextile
applications andelectricandpneumaticcutters.
Initiallyconsideredasapointof referenceforcuttingsystemsinthe
textileapplications,theRasor®products arenowadayswidelyusedin
otherfields:chemical,automotive,nauticalandsportsectorsandin
furnituremanufacturing.
Rasor®canrelyontheprofessionalcontinuityof three generations,
thanksto theprecious supportof thepromotingpartner,to hispassion,dedicationandgreat
experienceof seventyyears.
Themaincharacteristicof Rasor®isthateachworkingphase,startingfromthemanufacturing
of theproductupto its packinganddeliveryiscarriedoutinRasor®premisesbyqualified
operatorswhohaveprofessionalygrownupfollowingthespiritof thecompanyandof its
founders.ThisensuresthehighqualitywhichRasor® hasalwaysconsideredasessentialsince
thebeginningof its activity.
Followingtheinnovativespiritmentionedabove,ourcompanyisconstantlyfocusedonthe
improvementof theproductquality,onthestudyanddevelopmentof newmaterialsand
technologies.
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1.GENERALSAFETY RULES
ThismanualisanintegralpartofcuttingunitSW12SMandmustbecarefully
readbeforeusingitsinceitgivesimportantindicationswith regardstoitssafe
installation,useandmaintenance.Keepitwith care.
BeforeusingcuttingunitSW12SM,readcarefullythefollowinggeneralsafety
rules.
•PACKAGING.
Aftertakingoffthepackagingmakesurethatthecuttingunitisintact.Incase
ofdoubtdonot useitandcontactanauthorizedservicecentre.Donotleave
piecesofpackaging(plasticbags,foampolystyrene,boxes,etc.)withinthe
reachof childrenordisabledpersonssincetheyarepotentialsourcesofdanger.
•AVOIDDANGEROUSENVIRONMENTS.
PreventthecuttingunitSW12SMcomponentsfromcomingincontactwith
damporwetsurfaces.
•KEEPCHILDRENAWAY.
Unauthorizedpersons,inparticularchildren,must bekeptawayfromtheworking
area.
•FEEDCABLE.
Preventthefeedcablefromcomingincontactwithhotobjects,pointedsurfaces
orsharpedges.Neverpullthefeedcableofthemachine.It mustneverbe
replacedbytheuser.Ifnecessarycontactprofessionallyqualifiedstaff.
•KEEPTHE WORKINGAREAALWAYSINORDER.
Theworkplacemustalwaysbekeptinorderandwell lightened;liquidsoroil
tracesmustnotbepresent.
•ALWAYSUSECUTTINGUNITSSW12SMPROPERLY.
Usethecuttingunitsonlyto carryouttheworks theyhavebeendesignedfor;
donotusethemimproperly.
•OBSERVETHEUSEOFTHE TOOLS.
Donotcutexcessivelythickmaterialsandalwayscheckbladeconditions.
•AVOIDACCIDENTALSTARTINGS.
BeforeconnectingcuttingunitSW12SM,makesurethateverythingisinstalled
properly.
•CLOTHING.
Donotuselargeclothesoraccessoriesthatmightgetstuck inthemoving
parts.
•GOGGLESANDPROTECTIVEMETALMESHGLOVES.
Alwaysusegoggles,protectivemetalmesh glovesapprovedbyRasor®during
useandmaintenanceoperations(accordingtoUNIEN388:2004standard).
•SPAREPARTS.
Duringmaintenanceandreplacementoperations useonlyoriginalspareparts.
Blademaintenancemust beonlyperformedbyRasor®technicians.
•INSTALLATION.
Anyinstallationthatisnot inconformitywiththesespecifications couldjeopardize
yoursafetyandcancelsthewarranty.
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ALLRIGHTSARERESERVEDACCORDINGTOTHE
INTERNATIONALCOPYRIGHTCONVENTIONS,
Thereproductionof anypartof thismanual, inanyform,isforbiddenwithoutthe
priorwrittenauthorizationof Rasor®ElettromeccanicaS.r.l.
Thecontentof thisguidecanbemodifiedwithoutpriornotice.Greatcarehas
beentakenincollectingandcheckingthedocumentationcontainedinthis
manualto makeitas completeandcomprehensibleaspossible.
Nothingcontainedinthismanualcanbeconsideredasawarranty,either
expressedorimplied-including,not inarestrictiveway,thesuitabilitywarranty
foranyspecialpurpose.Nothingcontainedinthismanualcanbeinterpretedasa
modificationorconfirmationof thetermsof anypurchasecontract.
Rasor®ElettromeccanicaS.r.l.machineshavenot beenconceivedtoworkinareasatriskof
explosions andathigh riskof fireandtheycannotcutwetordampmaterials.Moreover,they
cannotworkincaseofrain.
Incaseofdamageormalfunction,cuttingunitSW12SMmustnotbeuseduntil theCustomer
CareTechnicalServicehasrepairedthem.
Theoriginalconfigurationof thecuttingunitmustnot bechangedatall.
Onreceivingthemachinemakesurethesupplycorrespondstowhathasbeenordered.
Incaseofnon-complianceimmediatelyinformRasor®.
Alsomakesurethecuttingunithasnotbeendamagedduringtransport.
CustomerCareTechnicalService
WARNING
Theinstallerandthemaintenancemanmustknowthecontentof thismanual.Although
themainfeaturesof themachinedescribedinthismanualarenot subjecttochange,
Rasor®ElettromeccanicaS.r.l.reservestherightto modifythecomponents,details
andaccessoriesitdeemsnecessaryto improvethemachineorto meetmanufacturingor
commercialrequirements atanytimeandwithoutbeingobligedto updatethismanual
immediately.
Informativeletter
Foranyinformation,pleasecontact
RASOR®ELETTROMECCANICA S.r.l.
ViaV.Caldesi,6;20161,MILANO(MI)-ITALY
Tel:[phone];Fax:[phone]
e-mail: [e-mail]
web: www.rasor-cutters.com
WARNING
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2.TRANSPORTAND PACKAGING
Thecuttingunitisdeliveredinasuitcase,insidewhich therearevarious options.Thecodeof
theorderedproductandits serialnumberareindicatedoutsidethepackage(see picture1).
Thefollowingaccessoriesarecontainedinabaginsidethepackage:
1) Poligonalblade;
2) Wrenchforbladenutdisassembly.
3) Shukocablewithoutplug;
4) Driftforbladedisassembly.
3.PLATE DATA
Themanufacturer'sidentificationandECSTANDARD2006/42/ECconformityplate(see picture
below) islocatedonthefrontpartof thecuttingunit.
Theplate mustnotbe removedatall,evenifthemachineisresold.Alwaysreferto
theserialnumberwrittenontheplateitselfwhencontactingthemanufacturer.
Severalsafetywarningsareprintedonacardwhichisappliedto thecuttingunitfeeding
cable;suchwarningsmust bestrictlyfollowedbyeveryonedealingwiththemachine. The
companyisnottobeheldresponsiblefordamagetopropertyoraccidentsto
peoplewhich might occur iftheabove-mentionedwarnings arenotobserved.In
such acase,theoperatoristheonlypersonresponsible.
READ
THE
INSTRUCTION
MANUAL
DONOT
REMOVE
THE
SAFETY
DEVICES
HIGH
VOLTAGE
SHEARING
RISK
USE
METAL
GLOVES
USE
GOGGLES
1
ClassII doubleinsulation
Serialnumber
Yearofproduction
Model
Electricdata
SW12SM
220230 50 60 2,5 350
550
JM
___
2
2
3
1
4
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4. PRODUCTDESCRIPTION
ThefixturedescribedinthismanualisacuttingunitmodelSW12SMwhichcanbeassembled
onautomaticmachines(e.g.spreaders,computerizedcutting) bymeans of properholes
locatedinthemotorsupport.
SW12SMcanoperatecontinuouslyanditcancutatvarious heights bymeans of multiple
installation.Bycuttingwiththebladeandthecounterbladealwaysincontactandthanksto
thesteelupperqualityofthebladesupplied,SW12SMguaranteesthecleanseparationwithout
frayingsof thetwobordersof thecutmaterial.Thanksto aneffectivecuttingsystemwith
polygonalblade,itispossibleto usethecuttingunitto cutprofilesnot onlyinthetextileand
tannagesector,butalsoinseveralindustrialsectorssuchasto cutpolymers,thermoacoustic
insulators,padding,neoprene,filters,syntheticfabricsandsimilarfabrics,moquetteand
internalparts of carsandships,glass andcarbonfibres.The220Vsingle-phasemotorensures
ahighbladesurfacespeed(280m/min)enablingcuts withhighfeedandtraversespeed.The
bladediameter(120mm)andthemotorpower(350 Watt)guarantee cuts with thickness up
to5cm.Asharpenerassembledonthecuttingunitheadallowssharpeningthebladeatany
momentwithoutdisassemblingit.Aftercarryingoutthisoperation,itispossibleto start
cuttingagain.Ahighpowermotor,perfectlybalanced,withahighnumberof revolutions
andtotallyfree of maintenance,reducesthevibrations to theminimum sothatthecutting
unitcomplieswithEuropeanDirectiveNo.2002/44/ECconcerningtherisksderivingfrom
mechanicalvibrations.Themechanicalparts aremadeof highresistancesteel,bronzeand
aluminium andrequirelubricationafterseveralworkinghours.
1
2
3
4
7
8
6
5
9
10
11
12
1Switchprovidedwithlight 7 Movablefront protection
2Motor cover 8
Aluminiumplatformcoveredwith
Teflon
®
3Connector socket 9 Polygonalblade
4Motor frame 10 Grease nipple
5Sharpeningpushbutton 11 Carbide counterblade
6Motor support 12 Structure
Devicecomponents
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7.FIELDOFAPPLICATION
6.NOISE LEVEL
NOTE
It isadvisableforcuttingunitSW12SMownersto verifythecompliancewiththestandard
concerningsafetyof workers:Italianlegislativedecree 81/08.
Themaximum acousticpressurelevelemittedbycuttingunitSW12SMisabout60 dB(A).
Noisetests havebeen carriedoutin compliancewith StandardUNIENISO11202:2010. The
devicenoiselevels,measuredatdifferentdistances(withoutanysoundwavefilteringsystem),
varyintheextentof fewdb (A).
CuttingunitSW12SMhasbeendesigned,manufacturedandassembledto cutanykindof
fabricsormaterials,withtheexceptionof metal,plasticorwood,bymeans of rotarypoligonal
blades.Thisequipmentmust not work:
-in areas proneto explosions;
-in presenceof finedustorcorrosivegases;
-on wetordampmaterials;
- tocutplastic,metalandwoodenmaterials.
Itisforbiddentousecuttingunit SW12SMfor purposesdifferentfromtheabove-
mentionedones.
5.TECHNICALFEATURES
Thetechnicaldataareonlyindicativeandtheycanbechangedwithoutnotice.
120 mm withhardmetalcounterblade
550 rev./min
about50 mm
Single-phase220V(110Von request)-
350W
2,5A
3100g
4000g
1,5 mt
LUX200
<2,5m/s2
0 ~55°C
10 ~95%withoutcondensate
Workingtemperature
Workinghumidity
Weight(with package)
Electriccablelength
Minimumlightforworking
operations
Vibrationatthestartup
Cuttingworkingdepth
Motorpower
Weight(withfeedingcable)
SW12SMcuttingunitfeatures
Bladediameter
Bladespeed
Max.absorption
8side blade Ø120 mm,inH.S.S.steel
12 side blade Ø120 mm,inH.S.S.steel
Circular blade Ø120 mm,inExtra steel
8side blade Ø120 mm,inH.S.S.steel
coveredwithTIN
12 side blade Ø120 mm,inH.S.S.steel
coveredwithTIN
8side blade Ø120 mm,inintegralhard
metal
8side blade Ø120 mm,inH.S.S.steel
covered withTeflon®
12SHSSTF
Featuresoftheavailableblades
12SHSS
12CSW
12SMD
12DHSSTN
12SHSSTN
12DHSS
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8.USE WARNINGS
Werecommendfollowingtheindications belowin ordertoalwaysworkinsafetyconditions.
·Alltheoperationsmustbecarriedoutcomplyingstrictlywiththesafetyrulesofthe
countrywherethedeviceistobeinstalled.
·ItisSTRICTLYFORBIDDENtosmokeduringtheinstallationoradjustmentoperationsof
thecuttingunit.
·TheCustomerundertakestocomplywithandmakehisstaffobserveall therulesand
regulationsinforceconcerningsafety,preventionof accidentsandhealthinthework
place.Therefore,theCustomerassumes theresponsibilitytostrictlyfollowalltherules
andregulations inforce,aswellasthespecialprovisionsinforceinsportandpublic
installationstheCustomerdeclarestoknowafterreceivingalltherelativenecessary
information.
·Thecuttingunitworksalsowithoutitssafetyprotectivedevice.This
protectivedevicemustNEVERberemoved.
·Alwayschecktheresistanceofthematerialto becutandthekindofbladewhichis
beingused.
·TheCustomershallequiphisownpersonnelwithalltheindividualsafetyprotections
fortheexecutionoftheworks,as wellaswiththeoneswhich mightbeprescribedby
theManufacturerduetospecificdangerconditionsoftheplantoroftheareawherethe
personnelmustwork.
·Donotmakeanyadjustmentwhilethebladeisworkingorwhiletheelectricplugis
connected.
·Alwayspayattentionto theelectriccablepositionto preventitfrombeingcutor
damagedbytheblade.
·ItisallowedtoassemblecuttingunitSW12SMon machinesO.E.M.on conditionthattheir
originalstructureis notmodified.Otherwise,theinterventionmustbecertifiedbyRasor®.
Firstlymakesurethatthelinesareableto feedthecuttingunitcorrectly,incompliancewith
thesafetyrules(forthefeaturerequiredsee par.5).
We suggest installingamagnetothermicsafetydevicebeforethecuttingunitandcheck that
thegroundcircuitiseffective.Beforeworkingonthefeedingcablepull theplugout.Check
thatelectricconnections andprotections correspondto thedriving
forceandtheplatedatavalues(voltageandcurrent),requiredbythe
differentelectriccircuits.Possiblefaultygroundconnectionsmake
theworkingconditions unsafe.Possibledamagesarenot chargedto
Rasor®.Byreferringto theEC11-27/1standardall theworkscarried
outbymeans of electriccurrentmust beperformedbyastaff,who
hasbeenprovidedwithallthedevicesrequiredbytheabove-mentioned
standard.Fortheworkscarriedoutundervoltage,itisnecessarythat
theemployercertifiesthesuitability,againstformativeprocesses.As
thecuttingunitSW12SMissuppliedwithoutplug,theusermust use
aplughomologatedinthecountryinwhichthecuttingunitisused.
IntheEuropeanCountriesaShukoplugisrequired(see picture3).Never
changethelenghtof thecablesupplied. ThecuttingunitSW12SMisa
class II electricdevice,thereforeitdoesnot needanygroundingcable.
WARNING
3
9.ELECTRICCONNECTION
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10. RESIDUALRISKS
11.INSTALLATION AND USE
Eventhoughthecuttingunitissafe,operatorsmust payattentionto preservetheirandother
people’ssafety.
LAttheendof theworkingoperations,themetalparts couldbeveryhot.
LThecuttingbladecanworkevenwhentheprotectivedeviceisdisassembled.
Toinstall andusethecuttingunitmanually,proceedasfollows:
1)Fixthecuttingunitonlevelsquaresoranglesbymeans of four5MAscrews,byinserting
theminthefourholeslocatedinthemotorlowercover(see pictures4and5).
NOTE
Thecuttingunitcanbeinstalledinanyposition/angle:vertically,laterallyanditcanbeturned
upsidedown.It isnot compulsoryforthealuminium baseto touchthemachinetable.
2)Laythematerialto becut;
3)Connectthecuttingunitto theelectricfeeding(see picture6);
4)Putthematerialonthecuttingfoot(see picture7);
5)Adjust thefrontmobileprotectionaccordingto thethicknessof thematerialtobecut(see
picture7);
6)Enabletheswitch;onceithasbeenenabled,itlightswithagreenlight(seepicture8);
7)Carryoutthecuttingoperation.
NOTE
CuttingunitSW12SMcanworkinafixedposition(thematerialhasto bemoved) oritcan
moveforwardwhilethematerialiskeptinthesameposition.Makesurethematerialto becut
isproperlystretched,preventingitfromcurling.
4 5
7
6
8
WARNING
Neverusethetwoboltswhich fix themotortothecuttingpart tofastencutting
unit SW12SM.Thisoperationmaycausethemotorshafttobreak.Inthiscase,
warrantyisnotvalid.
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12. BLADESHARPENING
13. LUBRICATION
Every3-4workingdays,itisnecessaryto lubricatethe
pair of gears.Tocarryoutthisoperation,remove
protectiveplug“A”locatedonthemotorsupportof
thecuttingunitandfill itwithlubricatinggreaseRasor®.
Screwplug“A”againfewturns.Screwplug“A”some
turns every2-3workingdays(see picture11).
Theblademust neverbedirtywith greaseoroil.
WARNING
Aftermanyhoursof acontinuativeuseof thecutting
unitorifitwouldnot beableto cutanymore,itis
necessaryto sharpentheblade.
Tocarryoutthisoperation,startthebladeandpress
sharpener“2”locatedonit3-4seconds(bypressing
push button“1”,asshowninpicture9).
Repeattheoperation 2-3times.
Ifthesharpeningoperationisnot effective,check the
wearof emerygrindingwheel“3”(see picture10).
Ifgrindingwheel“3”istoo wornordirty,replaceit.
14. MOTOR BRUSHREPLACEMENT
Wornmotorbrushescouldcreateacuttingunitmalfunction(nostarting,intermittentstart,
etc.),thereforeitshouldbebetterto verifytheirwearperiodically.
Openthemotorcoverbyunscrewing4screws“4”onthecuttingunithead(see picture12).
Removethemetalcontacts thatclosethebrushes withaslottedscrewdriver(see picture13).
Removethebrushesandcheck theirwear:ifthegraphitehasalenghtshorterthan15 mm or
itisuneven,replaceit(see picture14).
Closethemetalcontacts again bymakingsurethattheyadherewell to themetalpartof the
brush.Finallyclosethemotorcoveragain.
12 13
14
4
1
2
10
3
9
11
A
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