Benchmark 1282-204 User manual

18 GAUG E PNEUMATI C BRAD NAILER
5YearLimitedWarranty
WEARCSAAPPROVEDEYEPROTECTION
WEAREARPROTECTIO
N
WEARAFACEMASK

1
PRODUCTSPECIFICATIONS
18GaugePneumaticBradNailer
MagazineCapacity
100Nails
FastenerCapacity
18Gauge5/8”to2”Long
MaxPressure
120PSI
AverageAirConsumption
0.3CFM@90PSI
Workingpressure
70-110PSI
MAGAZINEANGLE
90°
Airinlet
1/4”NPT
Recommendedhose
1/4"OR3/8"
Weight
3.2lb(1.5kg)
•Pleasenote(wherethe¼”NPTconnecterisnotalreadyinstalledonthetool)yourtoolmaybeshippedwithablackplasticcapinstalledintheairinlet.Prythecapoutpriortoinstallingthe¼”NPTconnector.NEEDASSISTANCE?Callusonourtoll-freecustomersupportline:1-866-349-8665(MondaythroughFriday9am–5pmEasternStandardTime)•Technicalquestions•Replacementparts•PartsmissingfrompackageNOTEtheseinstructionspertaintothetoolonly.Pleaserefertoyourcompressorsoperator’smanualandfollowthemanufacturesinstructions.

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TABLEOFCONTENTSProductSpecifications.............................................................................................. 1TableofContents....................................................................................................... 2SafetyGuidelines....................................................................................................3-6Symbols...................................................................................................................... 6ToolSpecificWarnings.............................................................................................. 7KnowyourPneumaticBradNailer........................................................................... 8AssemblyandOperating..................................................................................... 9-16Maintenance...................................................................................................... 16-19ExplodedView..........................................................................................................20PartsList.............................................................................................................20-23Warranty................................................................................................................... 24

3
SAFETYGUIDELINESWARNING:ThismanualcontainsinformationthatrelatestoPROTECTINGPERSONALSAFETYandPREVENTINGEQUIPMENTPROBLEMS.Itisveryimportanttoreadthismanualcarefullyandunderstanditthoroughlybeforeusingtheproduct.Thesymbolslistedbelowareusedtoindicatethisinformation.DANGER!Potentialhazardthatwillresultinseriousinjuryorlossoflife.WARNING!Potentialhazardthatcouldresultinseriousinjuryorlossoflife.CAUTION!Potentialhazardthatmayresultinmoderateinjuryordamagetoequipment.Note-Theword"Note"isusedtoinformthereaderofsomethinghe/sheneedstoknowaboutthetool.PERSONALSAFETYTheseprecautionsareintendedforthepersonalsafetyoftheuserandothersworkingwiththeuser.Pleasetaketimetoreadandunderstandthem.

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Donotuseoxygenoranyothercombustibleorbottledgastopowerair-poweredtools.Failuretoobservethiswarningcancauseexplosionandseriouspersonalinjuryordeath.Useonlythecompressedairtopowertheair-poweredtools.Useaminimumof25’(7.6m)ofhosetoconnectthetooltothecompressor.Failuretocomplywillresultinseriousinjuryorlossoflife.
Riskofelectricshock:Donotexposeacompressortorain.Storeitindoors.Disconnectthecompressorfrompowersourcebeforeservicing.Compressormustbegrounded.Donotusegroundingadaptors.
Riskofpersonalinjury:Donotdirectcompressedairfromtheairhosetowardstheuserorotherpersonnel.
Riskforinhalation:Neverdirectlyinhaletheairproducedbythecompressor.
Riskofbursting:Donotadjustthepressureswitchorsafetyvalveforanyreason.Theyhavebeenpresetatthefactoryforthiscompressor’smaximumpressureTamperingwiththepressureswitchorthesafetyvalvemaycausepersonalinjuryorpropertydamage.
Riskofburns.Thepumpandthemanifoldgeneratehightemperatures.Inordertoavoidburnsorotherinjuries,donottouchthepump,themanifold,orthetransfertubewhilethecompressorisrunning.Allowthepartstocooldownbeforehandlingorservicing.Keepchildrenawayfromthecompressoratalltimes.
Riskofbursting:Makesuretheregulatorisadjustedsothatthecompressoroutletpressureissetlowerthanthemaximumoperatingpressureofthetool.Beforestartingthecompressor,pulltheringonthesafetyvalvetomakesurethevalvemovesfreely.Drainwaterfromtankaftereachuse.Donotweldorrepairtank.Relieveallpressureinthehosebeforeremovingorattachingaccessories.
Oxygen
nydrogen
Combustible
explosive
SYMBOLMEANING

5
DANGER!Keepchildrenawayfromtheworkarea.Donotallowchildrentohandlepowertools.Keepairhoseawayfromheat,oil,andsharpedges.Checkairhoseforwearbeforeeachuseandensurethatallconnectionsareproper.Alwaysensurethattheworkpieceisfirmlysecuredleavingbothhandsfreetocontrolthetool.Alwaysensurethatthetoolhasstoppedbeforeputtingitdownafteruse,forsafetypurposesandtopreventpossibledamagetothetool/user.Keepproperfootingatalltimesinordertoensurecorrectbalance.WARNING!Donotallowunskilledoruntrainedindividualstooperatethetool.Donotusethetoolforanytaskotherthanthatitisdesignedtoperform.Keephandsandotherpartsofthebodyawayfromthefiringheadduringuse.Keephands,feet,andallotherpartsofthebodyatleast8"(20cm)awayfromthefiringhead.Nailsorobjectsintheworkpiececancauseseriousinjuryiftheyaredeflectedbytheworkpieceoriftheyaredrivenawayfromthepointofentry.Donotoverloadthetoo.Allowthetooltooperateatitsoptimumspeedformaximumefficiency.Locatethecompressorinawell-ventilatedareaforcooling,andaminimumof12”(31cm)awayfromthenearestwall.Protecttheairhoseandthepowercordfromdamageandpuncture.Inspectthemforweakorwornspotseveryweekandreplacethemifnecessary.Alwayswearhearingprotectionwhenusingtheaircompressor.Failuretodosomayresultinhearingloss.Donotcarrythecompressorwhileitisrunning.Donotoperatethecompressorifitisnotinastableposition.Donotoperatethecompressoronarooftoporanelevatedpositionthatcouldallowtheunittofallorbetippedover.Alwaysreplaceadamagedgaugebeforeoperatingtheunitagain.Donotconnectthetooltoacompressedairsourcewithapressureoutputthatishigherthan120PSICAUTION!Alwaysensurethatthetoolhasstoppedbeforeconnectingtotheairsupply.Donotwearwatches,rings,bracelets,orlooseclothingwhenusinganyair-poweredtool.Donotoverloadthetool
.Allowthetooltooperateatitsoptimumspeedformaximumefficiency.
Donotuseatoolthatisleakingair,thathasmissingordamagedparts,orthatrequiresrepairs.Verifythatallscrewsaresecurelytightened.Foroptimalsafetyandtoolperformance,inspectthetooldailyinordertoensurefreemovementofthetrigger,safetymechanisms,andsprings.Alwayskeepyourairtoolcleanandlubricated.Dailylubricationisessentialtoavoidinternalcorrosionandpossiblefailures.Ensurethefloorisnotslipperyandwearnon-slipshoes.Floorsshouldbekeptcleanandclear.Alwaysfollowallworkshopsafetyrules,regulations,andconditionswhenusingthetool.Carrythetoolbythehandleonly,keepingfingersawayfromthetrigger.Donotcarrythetoolbythehose,magazine,oranyotherparts.Donotusethetoolnearorbelowfreezingpoint,asdoingsomaycausetoolfailure.Donotstorethetoolinafreezingenvironmenttopreventiceformationonthetoolsoperatingvalves,asdoingsomaycausetoolfailure.Handlingandstorageofoil:Usewithadequateventilation.Avoidcontactofoilwitheyes,skin,andclothing.Avoidbreathingsprayormist.Storeinatightlyclosedcontainerinacool,dry,well-ventilatedareafreefromIncompatiblesubstances.

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CAUTION!Disconnecttoolfromtheairsupplyandturnoffthecompressorbeforeperforminganymaintenanceorchangingaccessories,whenclearingajammedfastener,whenthetoolisnotinuse,whenitisbeinghandedtoanotherperson,andwhenitisleftunattended.Failuretocomplymayresultinmoderateinjuryordamagetoequipment.Usesafetygogglesandearprotection:Wearsafetyglasseswithsideshieldswhenoperatingthetool/compressorandverifythatothersintheworkareaarealsowearingsafetyglasses.SafetyglassesmustconformtoAmericanNationalStandardsInstitute(ANSIZ87.1)requirementsandmustprovideprotectionfromflyingparticlesfromthefrontandthesides.Air-poweredtoolsareloud,andthesoundcancausehearingdamage.Alwayswearearprotectiontopreventhearingdamageandloss.Failuretocomplymayresultinmoderateinjury.Note:Recycle unwanted materials rather than disposing of them as waste. Sort the tools,
hoses, and packaging in specific categories and take to the local recycling center or
dispose of in an environmentally safe way.
SYMBOLSWARNING:Someofthefollowingsymbolsmayappearonthetool.Studythesesymbolsandlearntheirmeaning.Properinterpretationofthesesymbolswillallowformoreefficientandsaferoperationofthistool.
SYMBOLS
Read operator s manual: To reduce the risk of injury ,
user must read and understand operator s manual
before using this product.
Eye protection: Always wear safety goggles, safety
glasses with side shields, or a full-face shield when
operating this product.
Risk to hearing Always wear ear protection using this
tool. when Failure to do so may result In hearing loss.

7
TOOLSPECIFICWARNINGS
Keep hands and other parts of the body away from the firing
head during use. Keep hands, feet, and all other parts of the
body at least 8"(20 cm) away from the firing head. Nails or
objects in the workpiece can cause serious injury if they are
deflected by the workpiece or if they are driven away from the
point of entry.
Do not overload the too. Allow the tool to operate at its
optimum speed for maximum efficiency.
Disconnect the tool from the air supply and turn off the
compressor before performing any maintenance, loading, or
changing nails. when the tool is not in use, when it is being
handed to another person, when it is left unattended.
Failure to comply may result in injury or damage to the
equipment.
Do not keep the tool pressed while loading fasteners.
Do not disconnect or reconnect the air hose with the tool
pressed or with a fastener in the guide. The tool may fire when
it is reconnected to the air supply.
Do not drive a fastener on top of a fastener. The fastener
may ricochet, causing serious personal injury.
Use only fasteners of the proper size and gauge as specified
in this manual.
Do not drive fasteners close to the edge of the workpiece.
The workpiece may split which could allow the fastener to fly
free or ricochet.

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KNOWYOUR18GAUGEBRADNAILER8
1
2
7
6
5
3
4
No.
Description
No.
Description
1
Airinletplug
6
Depthadjustmentdial
2
Magazinelatch
7
Trigger
3
Magazine
8
Airexhaustdeflector
4
Safetytip
9
ModeSelectionSwitch
5
QuickNailExtractionlever
9

9
ASSEMBLYANDOPERATINGThe18GaugePneumaticBradNailerdeliverssuperiorpower-easilydriving2“bradnailsthroughsolidoak.Tool-freedepthadjustmentmakesiteasytoworkwithvariousdimensionsoftrimandmolding.Thesuper-narrowtoolbodyandnosemakeiteasytogetprecisepositioningincornersandtightspots.Handlesfastenersfrom5/8”to2”long.COMPATIBLECOMPRESSORSGUIDELINESFORPROPERUSEANDOPERATIONBesuretouseaproperaircompressorwithair-poweredtools.Thecompressorshouldbeabletosupplyaminimalairdeliveryof0.3CFM@90PSItoensurethecompressorcanruncontinuouslywiththetool.
AirCompressorSizeandPower
1/3–11/3HP
11/2–2HP
2+HP
2–6Gallons
Light-dutyandIntermittentuse
Light-dutyandIntermittentuse
Light-dutyandIntermittentuse
8-11Gallons
Light-dutyandIntermittentuse
Medium-dutyandIntermittentuse
Medium-dutyandIntermittentuse
15+Gallons
Medium-dutyandIntermittentuse
Heavy-dutyandContinuoususe
Heavy-dutyandContinuoususe
WoodDensity
NailSize
CompressorAirPressure
0.6g/cm3
<11/4”(32mm)bradnails
90PSI(6.3bar)
<11/4”(32mm)bradnails
100PSI(7bar)
0.6g/cm3
<11/4”(32mm)bradnails
70PSI(4.8bar)
<11/4”(32mm)bradnails
90PSI(6.3bar)

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AIRSYSTEMAlwaysuseclean,dry,regulated,compressedairat4.8to7.5bar(70to110PSI)Donotexceedthemaximumorminimumpressures.Operatingthetoolatthewrongpressure(toolowortoohigh)willcauseexcessivenoiseorrapidwearoftool.
No.
Description
No.
Description
1
18GaugeAirBradNailer
6
Regulator0-110PSI(0to7.5bar)
2
Quickconnector
7
Filter
3
Quickcoupler
8
Cut-offvalve
4
Airhose
9
Aircompressor
5
Lubricator
WARNINGThe use of any other types of fasteners will cause the tool to jam. Failure
to comply could lead to serious injury or loss of life.
It is recommended that a filter-regulator-lubricator is used and located as close to the tool as
possible.
If a filter-regulator-lubricator is not installed, place up to 6 drops of compressor oil into the
NPT inlet plug before each use.
If a filter-regulator-lubricator is installed, keep the air filter clean. A dirty filter will reduce the
air pressure to the tool, which will cause reduction in power, efficiency, and general
performance.
For optimal performance, install a quick coupler in the hose, if applicable.
Verify that all of the connections in the air supply system are sealed in order to prevent air
from leaking.

11
Airtools
ReadthisInstructionManualcarefullybeforeusingthetoolRead and follow all the safety instructions at the beginning of this manual. Inspect the air-
powered tool prior to each use in order to:
-Ensure that the proper power source is being used.
-Verify that the tool is in proper working order.
-Verify that the air pressure level (s) are properly set on the air compressor. Do
not use the tool if it is not in proper working order.
Do not use oxygen, CO2(carbon dioxide) or any other combustible, or bottled gas to power this
tool.
Do not use this tool in the presence of any flammable liquids or gases.
Keep hands and other parts of the body away from the firing head during use.
Do not point the tool towards the operator or other people.
Never attempt to clear a jammed fastener while the air hose is connected.
Do not drive a fastener on top of an existing fastener. Failure to comply could lead to serious
injury or death.
ACCEPTABLENAILSNAILTYPEICONLength:5/8-2"(15to50mm)TheseIconsareusedtoselectthepropernailsforthisspecificnailer.2”5/8”LoadingnailsWARNING!Disconnectthetoolfromthecompressedairsourcebeforeloadingnails.Donotpointthetooltowardstheoperatororotherpeoplewhilechangingnails.Donotholdthetoolwiththetriggerpressedwhilechangingnails.Failuretocomplywillleadtoseriousinjuryordeath.
1.Disconnectthetool(1)fromtheairsupply(2).
1
2

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2.HoldtheBradNailerfirmlywithonehand,andusetheotherhandtopressthelatch(1)onthemagazine1(2)andslideitback.23.Insertastripofnails(1)intothemagazine.Afterensuringthatthepointsofthenailsarefacingdown,closethemagazine.1
4.Plugincompressor,turniton,setthe1
pressure regulator to 90 PSI, attach oneend of the air hose to the compressorand the other end of the air hose (2) to the tool (1). Use plumber’s tape to prevent air leaks.5.Testthedrivingdepthofthetoolagainstasamplepieceofwoodbypressingthetrigger(1)beforeworkingonthe1workpiece.Ifthenailsarebeingdriventoodeepornotdeepenough,adjusttheregulatorintheairsupplyinordertoprovidemoreorlessairpressure,asrequired.FastenersdepthadjustmentWARNING!Thesafetytipmustbeincontactwiththeworkpiecebeforeactivatingthetool.Donotoperatethetoolifthenailsarenotloaded,asdoingsomaydamagethetool.Donotfirenailsintotheair,asdoingsomaycauseinjurytotheoperatorsorothers,apartfromdamagingthetool.Loadthecorrecttypeofnailsonly.Failuretocomplycouldleadtoseriousinjuryorlossoflife.
2

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TheBradNailerhasadepthadjustmentdialbelowthetriggertoadjustthefiringdepthofthefasteners.Note:Refertothegraphicimprintedbelowthetriggerandadjustthefiringdepthaccordingly.DECREASINGFASTENERDEPTHTurnthedepthadjustmentdialcounterclockwise(withthedischargeareaofthetoolfacingawayfromtheoperator).INCREASINGFASTENERDEPTHTurnthedepthadjustmentdialclockwise(withthedischargeareaofthetoolfacingawayfromtheoperator).MODESELECTIONSWITCHFiringmodesTheBradNailerhastwofiringmodes:Single-Sequentialactuationforsinglefiring,orContact/bumpactuationforrepetitive,fastfiringofnails.YoumayswitchbetweenthesetwomodessimplybyadjustingtheModeSelectionSwitchonthetool.Forsinglesequentialactuationmode,theselectorswitchmustbepositionedtowardthebackofthetool(towardthesinglenailicononthetool.Forrepetitivefiring,alsoknownascontactorbumpmode,themodeselectorswitchmustbepositionedtowardthefrontofthetool(towardthemultiplenailicononthetool).Ensuretheswitchispositionedeitherfullyinsinglesequentialorcontact/bumpmode,otherwise,ifswitchisin-betweenthetoolwillnotfunctionproperly.

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SINGLESEQUENTIALACTUATIONMODEThesinglesequentialactuationmechanismisforusewhereprecisefastenerplacementisdesired.Thesinglesequentialactuationmechanismmayreducethepossibilityofbodilyinjurytoyouorothersintheworkareacomparedtothecontact/bumpactuationmechanism.Thisisbecauseitislesslikelytodriveanunwantednailifyoukeepthetriggerpulledandaccidentallybumpthepushleveragainstyourselforothers.Thesinglesequentialactuationmechanismmayalsoreducethespeedofoperationcomparedtothecontact/bumpactuationmechanism.Thesinglesequentialactuationmechanismisrecommendedtoinexperiencedusers.1.Setswitchontool(towardbackoftool)tosinglesequentialactuationmode.2.Positionthenoseofthetoolontheworkpiecewithyourfingeroffthetrigger.3.Depressthepushleveronthefiringheadofthetoolfirmlyagainsttheworkpieceuntilitiscompletelydepressed.4.Pullthetriggertodriveanail.5.Removefingerfromthetrigger.6.Tocontinuenailinginaseparatelocation,movethenaileralongthewood,repeatingsteps2-5asrequired.CONTACTORBUMPMODE*Thismodeissuitablewhenlessprecisenailplacementisrequired.Itallowstheusertoworkmorequickly.Sincenailscanbeactuatedwithoutremovingthefingerfromthetrigger,thisisalesscontrolledmode,suitableformoreexperiencedusers.1.Setswitchontool(towardthefrontoftool)tocontactorbumpmode.2.Pressandholdthetriggerwhileoperatinginthismode.Eachtimethefiringheadcontactsaworkpiece,anailisactuated(fired).Liftthenailerandlocateitatthesiteforthenextnail.Movethenaileralongtheworkpiecewithabouncingmotion.Eachdepressionofthepushleveronthefiringheadofthetoolwilldriveanail.Assoonasthedesirednumberofnailshavebeendriven,removefingerfromthetrigger.3.Thisprocesscanberepeateduntilthetriggerisreleased.Extremecareshouldbetakenbecauseanailwillbedrivenwhenthefiringheadcontactsanysurface.

15
ClearingajammednailToclearajammednailDisconnectthetoolfromtheairsupplyline.Removethenon-jammednailsthatarestoredinthetool’smagazine.Operatethemagazinelatchandslidethepusherbacktoopenthemagazineforcheckingthejammednails.Usepliersoranyappropriatetooltoremovethejammednails.Ifthenailisjammedinthe“firing”location,pulltheQuickNailExtractionleverawayfromthetooltoaccessandremovethejammednail.Closethemagazinecoverandslidethepushertoitsoriginalposition.Reloadthenailsintothetoolmagazine.Reconnecttheairsupplylinetothetool’sairinlet.Testfire3to5nailsintoapieceofscrapwoodinordertoensureaproperoperation.

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StorageWhen the tool is stored for longer periods of time, apply an ample amount of lubrication
before storing.
Run the tool for approximately 30 seconds after lubricating, in order to ensure that the
lubrication is uniformly distributed throughout the tool.
Store the tool in a clean and dry environment.
MaintenanceNote:Donotstorethetoolanywheretemperatureswillfallbelowfreezing.
DANGER!Disconnectthetoolfromtheaircompressorbeforemaintenance/service,adjusting,cleaningjams,reloading,andwhenitisnotinuse.Repairsmustbeperformedbyaqualifiedservicetechnicianonly.Failuretocomplywillleadtoseriousinjuryorlossoflife.
MAINTENANCEREQUIRED
DESCRIPTION
TOOLSORMATERIALSREQUIRED
MAXIMUMSERVICEINTERVAL
Eachuseorevery2hrs.
Monthly
Asneeded
Generalinspection-freemovement
Trigger,spring,
None
X
In-depthinspection
Wornorbrokenparts
X
X
Replacewornorbrokenparts
X
Lubrication
Seebelow
Pneumatic
tooloil
X
•
Lubrication: If tool and the compressor are not
equipped with an in-line lubrication system, place up
to 6 drops of pneumatic tool oil into the air inlet before
each use or after every 2 hours of continuous use,
depending on the characteristics of the workpiece.

17
Air-operatedtoolsmustbeinspectedperiodically,andwornorbrokenpartsmustbereplacedinordertokeeptoolsoperatingsafelyandefficiency.Inspectandreplacewornordamaged0-rings,seals,etc.Tightenallscrewsandcaps
frequentlyinordertohelppreventpersonalinjury.Inspectthetrigger,spring,andthesafetymechanismforfreemovementonaregularbasisinordertoensurethatthesafetysystemisfullyfunctional.Veritythatnopartislooseormissingandthatnopartsarestickingorjammed.Keepthemagazineandthesafetytipofthetoolcleanandfreeofanydirtorabrasiveparticles
Troubleshooting
⚠
DANGER:
Ifanyofthefollowingsymptomsappearwhilethetoolisinuse,turnitoffanddisconnectitfromtheairsupplyimmediately.Failuretocomplywillleadtoseriousinjuryorlossoflife.Disconnectthetoolfromtheairsupplybeforemakinganyadjustments.Repairsmustbeperformedbyaqualifiedservicetechnicianonly.Thefollowingchartlistscommonoperatingsystemissuesandsolutions.Pleasereaditcarefullyandfollowallinstructionscarefully.
Problem
Possiblecauses
Solutions
Airleakageatthetopofthetoolorinthetriggerarea.
1.O-ringsinthetriggervalvearedamaged.2.Thetriggervalveheadsaredamaged.3.Triggervalvestem,seal,orO-ringsaredamaged.
1.InspectandreplacetheO-ring.2.Inspectandreplacetriggervalveheads.3.Inspectandreplacethetriggervalvestem,seal,orO-ring
Airleakagenearthebottomofthetool.
1.Thescrewsareloose.2.TheO-ringsorthebumperarewornordamaged.
1.Tightenthescrews.2.InspectandreplacetheO-ringsorthebumper.
Airleakagebetweenthebottomandthecylindercap.
1.Thescrewsareloose.2.TheO-ringsorthesealsarewornordamaged.
1.Tightenthescrews.2.InspectandreplacetheO-ringsortheseals.

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Problem
Possiblecauses
Solutions
Thenailsarebeingdriventoodeep.
1.Thebumperisworn.2.Theairpressureistoohigh.3.Thedepthadjustmentknobisnotadjustedproperly.
1.Replacethebumper.2.Adjusttheairpressure.3.Adjustthedepthsettingbyturningthedepthadjustmentknobcounterclockwise(seesection“Adjustingnaildepth”formoredetailedinstructions).
Thetooldoesnotoperateproperly-itdoesnotdrivethenailsoroperatessluggishly.
1.Theairsupplyisinadequate.2.Lubricationisinadequate.3.TheO-ringsorsealsarewornordamaged.4.Theexhaustdeflectorinthecylinderheadisblocked.
1.Verifythattheairsupplyisadequate.2.Pourupto6dropsofoilintotheairinlet.3.InspectandreplaceO-ringsorseals.4.Replacethedamagedinternalparts.
Thetoolskipsnails.
1.Thebumperisworn,orthespringisdamaged.2.Thereisdirtinthefrontplate.3.Nailscannotmovefreelyinthemagazineduetodirtorwear.4.TheO-ringonthepistoniswornordryorlubricationisinsufficient.5.ThecylindercoversealIsleaking.
1.Replacethebumperorspring.2.Cleanthedrivechannelonthefrontplate.3.Cleanthemagazine.4.ReplacetheO-ring.5.Replacethesealingwasher.
Thetooljams.
1.Impropernailsareused,ornailsaredamaged.2.Thedriverguideisdamagedorworn.3.Themagazinescrewisloose.4.Thereisdirtinmagazine.
1.Usepropernails.(Seesection“Clearingajammednail.”)2.Inspectandreplacethedriver.3.Tightenthemagazine.4.Openandcleanthemagazine.

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EXPLODEDVIEW
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