Cornwell Tools CAT125 Owner's manual

Brand: Cornwell Tools

Model: CAT125

Category: Power tools

Type: Owner's manual

CAT125 11/21/14

CAT125

Needle Scaler

Operating Instructions • Warning Information

• Parts Breakdown

WARNING

Some dust created by power sanding, sawing, grinding, drilling, and other

construction activities contains chemicals known to cause cancer, birth

defects or other reproductive harm. Some examples of these chemicals are:

 

 

products, and

 

Your risk from these exposures varies, depending on how often you do this

type of work. To reduce your exposure to these chemicals: work in a well

ventilated area, and work with approved safety equipment, such as those

dust masks that are specially designed to filter out microscopic particles.

Blows per Minute .......................... 4,500 BPM

Stroke Length ...................................1.5"

Number of Needles ................................19

Piston Diameter ...................................1"

Air Inlet ....................................1/4" NPT

Minimum Hose Size........................... 3/8" I.D.

Recommended Air Pressure .....................90 psig

Average Air Consumption ........................6 CFM

Length ........................................18.3"

Weight ......................................6.2 Lbs

Sound Level .................................99.5 dBA

SPECIFICATIONS

ALWAYS READ

INSTRUCTIONS BEFORE

USING POWER TOOLS

ALWAYS WEAR

SAFETY GOGGLES

ALWAYS WEAR FACE

PROTECTION

ALWAYS WEAR HEARING

PROTECTION

ALWAYS WEAR HAND

PROTECTION

AVOID PROLONGED

EXPOSURE TO VIBRATION

RATED RPM OF THE

ACCESSORY MUST

EXCEED THE MAXIMUM

TOOL RPM SHOWN





90 PSIG, 6.2 BAR

WARNING

RPMRPMRPM

CAT125 2 11/21/14

FAILURE TO OBSERVE THESE WARNINGS COULD RE SULT IN IN JU RY.

WARNING

THIS INSTRUCTION MAN U AL CON TAINS

IM POR TANT SAFE TY INFORMATION.

READ THIS IN STRUC TION MANUAL CARE FUL LY

AND UN DER STAND ALL IN FOR MA TION BE FORE

OP ER AT ING THIS TOOL.

• Itistheresponsibilityoftheownertomakesureall

 personnelreadthismanualpriortousingthisairtool.

 Itisalsotheresponsibilityoftheairtoolownertokeep

 thismanualintactandinaconvenientlocationforall

 toseeandread.Ifthemanualorproductlabelsarelost

 ornotlegible,contactCornwellforreplacements.Ifthe

 operatorisnotfluentinEnglish,theproductandsafety

 instructionsshallbereadtoanddiscussedwiththe

 operatorintheoperator'snativelanguagebythe

 purchaser/ownerorhisdesignee,makingsurethat

 theoperatorcomprehendsitscontents.

• Alwaysoperate,inspectandmaintainthistoolin

 accordancewithAmericanNationalStandards

 InstituteSafetyCodeofPortableAirTools(ANSIB186.1)

 andanyotherapplicablesafetycodesandregulations.

• Forsafety,topperformanceandmaximumdurability

 ofparts,operatethistoolat90psig:6.2barmaxair

 pressurewith3/8"diameterairsupplyhose.

• Alwayswearimpact-resistanteyeandface

 protectionwhenoperatingorperforming

 maintenanceonthistool(usersandbystanders).

• Alwayswearhearingprotectionwhenusingthistool

 (usersandbystanders).Highsoundlevelscancause

 permanenthearingloss.Usehearingprotectionas

 recommendedbyyouremployerorOSHAregulation.

• Operatorsandmaintenancepersonnelmustbe

 physicallyabletohandlethebulk,weightandpower

 ofthistool.

• Operationcancauseimpacts,cuts,abrasionsandheat.

 Wearglovestoprotecthands.

• Keepthetoolinefficientoperatingcondition.

• Airunderpressurecancausesevereinjury.Never

 directairatyourselforothers.Alwaysturnofftheair

 supply,drainhoseofairpressureanddetachtoolfrom

 airsupplybeforeinstalling,removingoradjustingany

 accessoryonthistool,orbeforeperformingany

 maintenanceonthistool.Failuretodosocouldresult

 ininjury.Whiphosescancauseseriousinjury.Always

 checkfordamaged,frayedorloosehosesandfittings,

 andreplaceimmediately.Donotusequickdetach

 couplingsattool.Seeinstructionsforcorrectset-up

 onpage4.

• Airpoweredtoolscanvibrateduringuse.Vibration,

 repetitivemotionsoruncomfortablepositionsover

 extendedperiodsoftimemaybeharmfultoyour

 handsandarms.Discontinueuseoftoolifdiscomfort,

 tinglingfeelingorpainoccurs.Seekmedicaladvice

 beforeresuminguse.

• Slipping,trippingand/orfallingwhileoperatingairtools

 canbeamajorcauseofseriousinjuryordeath.Beaware

 ofexcesshoseleftonthewalkingorworksurface.

• Keepbodyworkingstancebalancedandfirm.

 Donotoverreachwhenoperatingthetool.

• Anticipateandbealertforsuddenchangesinmotion

 duringstartupandoperationofanypowertool.

• Donotcarrytoolbythehose.Protectthehose

 fromsharpobjectsandheat.

• Toolshaftmaycontinuetoreciprocatebrieflyafterthrottle

 isreleased.Avoiddirectcontactwithaccessoriesduring

 andafteruse.Gloveswillreducetheriskofcutsorburns.

• Keepawayfromreciprocatingendoftool.Donotwear

 jewelryorlooseclothing.Securelonghair.Scalping

 canoccurifhairisnotkeptawayfromtooland

 accessories.Chokingcanoccurifneckwearisnot

 keptawayfromtoolandaccessories.

• Donotuse(ormodify)thetoolforanyotherpurpose

 thanthatforwhichitwasdesignedwithoutconsulting

 themanufacturer'sauthorizedrepresentative.

• Neveroperatetooluntilinspectedandconfirmedneedles

 areproperlysecuredinthetool.

• Ensuretheworkpieceissecurelyfixed.

• Donotlubricatetoolswithflammableorvolatile

 liquidssuchaskerosene,dieselorjetfuel.

• Thistoolisnotinsulatedagainstelectricshock.

• Thistoolmustnotbeusedinexplosiveatmospheres.

• Servicingandrepairsshouldonlybemadebyan

 authorizedservicecenter.

• Donotforcetoolbeyonditsratedcapacity.

• RPM of the accessory must exceed tool RPM.

• Use accessories rated at 4,500 BPM or more.

• Use accessories recommended by Cornwell Tools.

• Never use dull, chipped or damaged accessories.

 Nevercoolahotaccessoryinwaterasbrittlenessand

 earlyfailurecanresult.Accessorybreakageortool

 damagemayresultfromprying.Takesmallerbitesto

 avoidgettingstuck.

 

the "on" position, as the lever must be free to return

to the "off" position when released.

• Keeptooloutofreachofchildren.

• Donotremoveanylabels.Replaceanydamagedlabels.

• Thisproductmaycontainoneormorechemicalsknown

 totheStateofCaliforniatocausecancerandbirthdefects

 orotherreproductiveharm.Wash hands thoroughly after

handling.

RPMRPMRPM

CAT125 3 11/21/14

PARTS BREAKDOWN - CAT125

Ref. # Item # DESCRIPTION QTY

 1 RS37901 BackHead 1

 2 RS37902 O-Ring 1

 3 RS37903 ThrottleValve 1

 3-1 RS379031 O-Ring 1

 4 RS37904 Spring 1

 5 RS37905 O-Ring(8x2.5) 1

 6 RS37906 Spring 1

 7 RS37907 Lever 1

 8 RS37908 LeverPin 1

 9 RS37909 Hoseadapter 1

 10 RS37910 LockRing 1

 28 RS37928 AlignmentShim 2

 29 RS37929 RearValveBlock 1

 30 RS37930 Pin(3x14) 2

 31 RS37931 Valve 1

Ref. # Item # DESCRIPTION QTY

 32 RS37932 FrontValveBlock 1

 33 RS37933 Piston 1

 35 RS37935 BarrelSleeve 1

 36 RS37936 Nose 1

 37 RS37937 Key 1

 38 RS37938 DriveRetainer 1

 39 RS37939 RetainerBuffer 1

 40 RS37940 Barrel 1

 41 RS37941 RetainerClip 1

 45 RS37945 NeedleDriver 1

 46 CAT125NS NeedleSet(19pcs) 1

 47 RS37947 NeedleHolder 1

 48 RS37948 Spring 1

 49 RS37949 NeedleTube 1

NotShown

 RSCAT125WL WarningLabelKit 1

Onlypartsidentifiedbypartnumberaboveareavailableforpurchase.

3-1

CAT125 4 11/21/14

Drain Daily

Regulator Oiler Quick Coupler Leader

Hose

Nipple

Do Not Install

Quick Coupling

Here

Nipple

Filter

Air Supply

Whip Hose

AIR SUPPLY

Toolsoperateonawiderangeofairpressures.Itisrecommended

thatairpressuremeasures90psigatthetoolwiththetriggerfully

depressedandnoloadappliedtothetool.Higherpressure(over90

psig;6.2bar)raisesperformancebeyondtheratedcapacityofthe

tool,whichwillshortentoollifeandcouldcauseinjury.

Alwaysuseclean,dryair.Dust,corrosivefumesand/orwaterinthe

airlinewillcausedamagetothetool.Drainthewaterfromairlines

andcompressorpriortorunningtool.Cleantheairinletfilterscreen

weekly.Therecommendedhookupprocedurecanbeviewedinthe

abovefigure.

Theairinletusedforconnectingairsupplyhasstandard1/4"NPT.

Linepressureshouldbeincreasedtocompensateforunusuallylong

airhoses(over25feet).Minimumhosediametershouldbe3/8"I.D.

andfittingsshouldhavethesameinsidedimensionsandbetightly

secured.

Ensureanaccessibleemergencyshutoffvalvehasbeeninstalledin

theairsupplylineandmakeothersawareofitslocation.

LUBRICATION

Lubricatethe airmotor daily withhigh quality airtool oil.If no air

line oiler is used, run 1/2 oz. of oil through the tool.The oil can

be squirted into the tool air inlet or into the hose at the nearest

connectiontotheairsupply,thenrunthetool.Arustinhibitiveoilis

acceptableforairtools.

WARNING:After an airtoolhas been lubricated,oil willdischarge

throughtheexhaustportduringthefirstfewsecondsofoperation.

Theexhaustportmustbecoveredwithatowelbeforeapplyingair

pressuretopreventseriousinjury.

OPERATION

Alwaysplacetheneedletubeontothetoolandholdthetooldown

totheworkbeforeoperating.Damagetothetoolmayresultifthis

precautionisnotfollowed.

To avoid injury, the throttle must never be depressed unless the

needlesareheldfirmlyagainsttheworkplace.

NOTE: During operation, safety goggles must always be worn

to guard against flying rust and chips (users and bystanders).

NOTE:Always shut off air supply, drain hose of air pressure and

disconnecttoolfromairsupplywhennotinuse,before changing

accessoriesorwhenmakingrepairs.

TROUBLESHOOTING

Otherfactorsoutside thetool may causeloss ofpowerorerratic

action.Reducedcompressoroutput,excessivedrainontheairline,

moistureorrestrictionsinairpipesortheuseofhoseconnections

ofimpropersizeorpoorconditionsmayreduceairsupply.Gritor

gum deposits in the tool may cut power and may be corrected

by cleaning the air strainer and flushing out the tool with gum

solventoiloranequalmixtureofSAE#10andkerosene.Ifoutside

conditionsareinorder,disconnecttoolfromhoseandtaketoolto

yournearestauthorizedservicecenter.

WARRANTY

CornwellQualityToolsCompany(“Cornwell”)warrantsthisproductagainstdefectsinmaterialandworkmanshipforaperiodofONE(1)YEARfromthedateoforiginalretailpurchase.

Subjecttotheconditionsandlimitationssetforthbelow,Cornwellwill,atitsoption,eitherrepairorreplaceanypartoftheproduct(s)thatprovesdefectivebyreasonofimproper

workmanshipormaterials.

This warranty does not cover any damage to this product that results from accident, abuse, misuse, natural or personal disaster, or any unauthorized disassembly, repair, or

modification.Repairs,disassemblyandmodificationareonlyauthorizedtobemadebyCornwelloraCornwellAuthorizedWarrantyCenter.

WARRANTY SERVICE

Inordertohaveyourtoolrepaired,returnthetooltoanyCornwellAuthorizedWarrantyCenter,freightprepaid.Pleaseincludeacopyofyourproofofpurchaseandabriefdescription

oftheproblem.Thetoolwillbeinspectedandifanypartorpartsarefoundtobedefectiveinmaterialorworkmanship,theywillberepairedfreeofcharge,andtherepairedtoolwill

bereturnedtoyoufreightprepaid.

EXCLUSIONS AND LIMITATIONS

THISWARRANTYANDTHE REMEDIESSET FORTHABOVEAREEXCLUSIVEAND IN LIEU OFALL OTHERWARRANTIES, REMEDIESANDCONDITIONS,WHETHER ORALORWRITTEN,

EXPRESSORIMPLIED.CORNWELLSPECIFICALLYDISCLAIMSANYANDALLIMPLIEDWARRANTIES,INCLUDING,TOTHEEXTENTPERMITTEDBYAPPLICABLELAW,ANYWARRANTIES

OFMERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSE.IFCORNWELLCANNOTLAWFULLYDISCLAIMIMPLIEDWARRANTIESUNDERTHISLIMITEDWARRANTY,ALLSUCH

IMPLIEDWARRANTIESARELIMITEDINDURATIONTOTHEDURATIONOFTHISWARRANTY.

INNOEVENTSHALLCORNWELLBELIABLETOTHEPURCHASERORTOTHEUSEROFACORNWELLPRODUCTFORANYSPECIAL,INCIDENTALORCONSEQUENTIALDAMAGESBASED

UPON BREACH OFWARRANTY, BREACH OF CONTRACT, NEGLIGENCE, TORT, ORANY OTHER LEGAL THEORY. SUCH DAMAGES INCLUDE,WITHOUT LIMITATION, EXPENSES, LOST

REVENUES,LOSTSAVINGS,LOSTPROFITS,ORANYOTHERINCIDENTALORCONSEQUENTIALDAMAGESARISINGFROMTHEPURCHASE,USEORINABILITYTOUSETHECORNWELL

PRODUCT.

Somestatesdonotallowtheexclusionorlimitationofincidentalorconsequentialdamagesorexclusionsorlimitationonthedurationofimpliedwarrantiesorconditions,sotheabove

limitationsorexclusionsmaynotapplytoyou.Thiswarrantygivesyouspecificlegalrights,andyoumayalsohaveotherrightsthatvarybystate.

RepairkitsandreplacementpartsareavailableformanyCornwellproducts,regardlessofwhetherornottheproductisstillcoveredbyawarrantyplan.