3M 20237 Instruction Manual - page 5
9
10
3M™DieGrinderaccessoriesaredesignedforuseon3MDieGrinders.
Constructedfrompremium,industrial-qualitymaterials,theirdurabilityand
preciseconstructionaretheidealcomplementtotheperformanceofthe3M
DieGrinder.SeeProductConfiguration/Specificationstableforthecorrect
replacementpadforaparticularmodel.
See3MASDAccessorycatalog61-5002-8098-9and61-5002-8097-1for
additionalAccessories.
Removingandremountingshanksandshaft
mountedabrasiveproductsintocolletchuck
1. Disconnectairlinefromtool.
2. Removecurrentlymountedshaftaccessory,shankorabrasiveproduct
fromcolletchuck*byusingthetwowrenchessuppliedwiththetool.Use
thewrenchtosecurethecolletbodywhileturningthecolletnutcounter
clockwise.
3. Aftertheexistingproducthasbeenremovedfromthecollet,inspectthe
colletinserttoensurethatisfreeofdebrisandundamaged.
4. Fullyinsertthenewshaftmountedaccessory,shankorabrasiveproduct
intothecollet.
5. Securethecolletbodywiththewrenchandtightenthecolletnut
securely.Alwaysusethecorrectsizedcolletwiththematchingshank
(use1/4incolletinsertwith1/4inshaftsor6mmcolletinsertwith
6mmshafts).Aninadequatelyinsertedshankcouldbendorbreak
causingdamagetothetoolandworkpieceandpossibleinjurytothe
operatororbystanders.
Note:Duringtheabovesteps,ensurethatallhardwareandabrasive
productsaremountedconcentricallyonthesupportingaccessory.
*InthedrawingsonthePartsPages,Figures1,2and3comprisetheCollet
Chuck.
1. Readallinstructionsbeforeusingthistool.Alloperatorsmustbefully
trainedinitsuseandawareofthesesafetyrules.
2. ThetoolRPMshouldbecheckedonaregularbasistoensureproper
operatingspeed.
3. Makesurethetoolisdisconnectedfromtheairsupply.Selectasuitable
abrasiveandsecureittothediscpadorspindle.Becarefultocenterthe
abrasiveonthediscpad.
4. Alwayswearrequiredsafetyequipmentwhenusingthistool.
5. Alwaysremovetheairsupplytothesanderbeforefitting,adjustingor
removingtheabrasiveordiscpad.
6. Alwaysadoptafirmfootingandgripandbeawareoftorquereaction
developedbythesander.
7. Useonly3Mapprovedspareparts.
8. Alwaysensurethematerialbeingworkedisfirmlyfixedtoavoid
movement.
9. Checkhoseandfittingsregularlyforwear.Donotcarrythetoolbyits
hose;alwaysbecarefultopreventthetoolfrombeingstartedwhen
carryingthetoolwiththeairsupplyconnected.
10.Dustcanbehighlycombustible.
11.IftoolisservicedorrebuiltchecktoensurethatthemaximumtoolRPM
isnotexceededandthatthereisnoexcessivetoolvibration.
12.Donotexceedmaximumrecommendedairpressure.Usesafety
equipmentasrecommended.
13.Priortoinstallinganyshaftmountedabrasiveorsandingorgrinding
accessory,alwayscheckthatitsmarkedmaximumoperatingspeedis
equalorhigherthantheratedspeedofthistool.
14.Thetoolisnotelectricallyinsulated.Donotusewherethereisa
possibilityofcontactwithliveelectricity,gaspipes,and/orwaterpipes.
15.Thistoolisnotprotectedagainsthazardsinherentincuttingoperations,
andnosuchcuttingproductsshouldeverbeattached.
16.Takecaretoavoidentanglementwiththemovingpartsofthetoolwith
clothing,ties,hair,cleaningragsorloosehangingobjects.Ifentangled,
stopairsupplyimmediatelytoavoidcontactwithmovingtoolparts.
17.Keephandsclearofthespinningpadorspindleduringuse.
18.Ifthetoolappearstomalfunction,removefromuseimmediatelyand
arrangeforserviceandrepair.
19.Donotallowthetooltofreespinwithouttakingprecautionstoprotect
anypersonsorobjectsfromthelossoftheabrasiveorpadruptures.
20.Immediatelyreleasethestarthandleintheeventofanydisruption
ofpressure;donotattempttore-startuntilthedisruptionhasbeen
corrected.
21.Whentoolisnotinuse,storeinaclean,dryenvironmentfreeofdebris.
22.RecycleordisposeoftoolaccordingtoLocal,State,andFederal
regulations.
SafetyPrecautions
3M™DieGrinder
Figure1
Closed Loop Pipe System
Sloped in the direction of air flow
Drain Leg
Ball Valve
To Tool Station
Filter
Drain Valve
Regulator
Lubricator
Ball
Valve
Ball Valve
Air Flow
Air Dryer
Air Compressor
and Tank
Air Hose
To Coupler
at or near Tool
Product Use: Allstatements,technicalinformationandrecommendations
containedinthisdocumentarebasedupontestsorexperiencethat3M
believesarereliable.However,manyfactorsbeyond3M’scontrolcan
affecttheuseandperformanceofa3Mproductinaparticularapplication,
includingtheconditionsunderwhichthe3Mproductisusedandthetime
andenvironmentalconditionsinwhichtheproductisexpectedtoperform.
Sincethesefactorsareuniquelywithintheuser’sknowledgeandcontrol,it
isessentialthattheuserevaluatethe3Mproducttodeterminewhetheritis
fitforaparticularpurposeandsuitablefortheuser’smethodofapplication.
Warranty and Limited Remedy:3Mwarrantsthistoolagainstdefects
inworkmanshipandmaterialsundernormaloperatingconditionsforone
(1)yearfromthedateofpurchase.3MMAKESNOOTHERWARRANTIES,
EXPRESSORIMPLIED,INCLUDING,BUTNOTLIMITEDTO,ANYIMPLIED
WARRANTYOFMERCHANTABILITYORFITNESSFORAPARTICULAR
PURPOSEORANYIMPLIEDWARRANTYARISINGOUTOFACOURSEOF
DEALING,CUSTOMORUSAGEOFTRADE.Userisresponsiblefordetermining
whetherthe3Mtoolisfitforaparticularpurposeandsuitableforuser’s
application.Usermustoperatethetoolinaccordancewithallapplicable
operatinginstructions,safetyprecautions,andotherproceduresstatedin
theoperatingmanualtobeentitledtowarrantycoverage.3Mshallhaveno
obligationtorepairorreplaceanytoolorpartthatfailsduetonormalwear,
inadequateorimpropermaintenance,inadequatecleaning,non-lubrication,
improperoperatingenvironment,improperutilities,operatorerrorormisuse,
alterationormodification,mishandling,lackofreasonablecare,orduetoany
3
Abrasive Systems Division
3MCenter,Building223-6N-02
St.Paul,MN55144-1000
www.3M.com/abrasives
©3M2009
3Misatrademarkof3MCompany
34-8703-0155-2
accidentalcause.Ifatooloranypartthereofisdefectivewithinthiswarranty
period,yourexclusiveremedyand3M’ssoleobligationwillbe,at3M’s
option,torepairorreplacethetoolorrefundthepurchaseprice.
Limitation of Liability:Exceptwhereprohibitedbylaw,3Mandsellerwill
notbeliableforanylossordamagearisingfromthe3Mproduct,whether
direct,indirect,special,incidentalorconsequential,regardlessofthelegal
theoryasserted,includingwarranty,contract,negligenceorstrictliability.
Submitting a Warranty Claim: Contactyourdealerwhensubmittinga
warrantyclaiminaccordancewiththerestrictionslistedabove.Pleasenote
thatallwarrantyclaimsaresubjecttomanufacturer’sapproval.Besureto
keepyoursalesreceiptinasafeplace.Thismustbesubmittedwhenfilinga
warrantyclaim,within1yearfromthedateofpurchase.
Product Repair after Warranty Has Expired
3Mdoesnotofferrepairserviceforproductoutofwarranty.
Submitting a Warranty Claim:Contactyourdealerwhensubmittinga
warrantyclaiminaccordancewiththerestrictionslistedabove.Pleasenote
thatallwarrantyclaimsaresubjecttomanufacturer’sapproval.Besureto
keepyoursalesreceiptinasafeplace.Thismustbesubmittedwhenfiling
awarrantyclaim,within1yearfromthedateofpurchase.Foradditional
assistancecall1-800-362-3550.
Product Repair after Warranty Has Expired: Repairof3MAbrasivePower
toolsthatarenotunderwarrantyisavailablethrough3Mora3MAuthorized
ToolRepairRepresentative.Contactyour3MAbrasivePowerToolDistributor
fordetails,orcall1-800-362-3550.
EC Declaration of Conformity
Manufacturers Name:
Manufacturers Address:
3
, Abrasive Systems Division
3M Center, Building 223-6N-02
St. Paul, MN U.S.A. 55144
Does hereby declare that the machinery described below complies with those applicable essential health
and safety requirements of the Machinery Directive 98/37/EC; together with all amendments to date.
Descriptions:
Full Name of responsible person.
Stefan A. Babirad
Signature: .............................................................................
Position: Technical Director
Date: .............................................................
The following standards have either been referred to, or complied with, in full or in part as revelent:
Model Numbers: 20237, 20238, 20239, 20240, 25126, 25127, 25128, 25129, 28330, 28331, 28332, 28345, 28346,
28347
3M™ Die Grinder, 1 hp (746w), MOS 20,000 rpm, straight shaft, ¼ in collet
3M™ Die Grinder, 1 hp (746w), MOS 18,000 rpm, straight shaft, ¼ in collet
3M™ Die Grinder, 1 hp (746w), MOS 12,000 rpm, straight shaft, ¼ in collet
3M™ Die Grinder, 1 hp (746w), MOS 8,000 rpm, straight shaft, ¼ in collet
3M™ Die Grinder, 1 hp (746w), MOS 20,000 rpm, straight shaft, 6 mm collet
3M™ Die Grinder, 1 hp (746w), MOS 18,000 rpm, straight shaft, 6 mm collet
3M™ Die Grinder, 1 hp (746w), MOS 12,000 rpm, straight shaft, 6 mm collet
3M™ Die Grinder, 1 hp (746w), MOS 8,000 rpm, straight shaft, 6 mm collet
3M™ Die Grinder, 0.5 hp (373w), MOS 18,000 rpm, straight shaft, ¼ in collet
3M™ Die Grinder, 0.5 hp (373w), MOS 18,000 rpm, straight shaft, ¼ in collet-3 in extended
3M™ Die Grinder, 0.5 hp (373w), MOS 4,000 rpm, straight shaft, ¼ in collet
3M™ Die Grinder, 0.5 hp (373w), MOS 18,000 rpm, straight shaft, 6 mm collet
3M™ Die Grinder, 0.5 hp (373w), MOS 18,000 rpm, straight shaft, 6 mm collet-3 in extended
3M™ Die Grinder, 0.5 hp (373w), MOS 4,000 rpm, straight shaft, 6 mm collet
EN ISO 12100-1:2003
Safety of machinery. Basic concepts, general principles for design-
EN ISO 12100-2:2003
Basic terminology and Technical principals
EN 792-9:2001
Hand-held non-electic power tools - Safety Requirements - Part 9: Die Grinders
EN 983:1996
Safety of machinery. Safety requirements for fluid power systems and components
- Pneumatics
EN ISO 14121-1:2007
Safety of machinery. Risk assesment principles
EN ISO 28662-1:1992
Hand-held portable power tools - Measurement of vibrations at the handle
- Part 1: General
EN ISO 8662-13:1997
Hand-held portable power tools - Measurement of vibrations at the handle
- Part 13: Die Grinders
EN ISO 15744:2002
Hand-held non-electric power tools. Noise measurement code.
Engineering method (grade 2)