DAJ XR150A User manual

MetalConnectorNailer
XR150A/XR250/XR250S
USERS MANUAL
Failuretofollowwarning couldresultinDEATHORSERIOUSINJURY.
WARNING
M030103/12 V2

LUBRICATION
ADJUSTINGAIRPRESSURE
CONNECTINGAIRSUPPLY
TOOLTESTING
NAILLOADING
REMOVINGNAILS
METHODSOFOPERATION
COLDWEATHEROPERATION
ADJUSTABLETHEEXHAUST
TRIGGERLOCK
SPECIFICATION
FEATURES
WORKAREA
PERSONALSAFETY
TOOLUSEAND CARE
SERVICE
AIRSOURCE
CONTENTS:
CLEANING
STORAGE
HOOKUPINSTRUCTIONSFORTOOLTOAIRSUPPLY
IMPORTANT INFORMATION
EXPLANATIONOFTHENAILING ACTION
GENERALSAFETYRULES
DESCRIPTIONANDSPECIFICATION
ASSEMBLY/INSTALLATION
OPERATION
MAINTENANCE
RECOMMENDEDHOOKUP
TROUBLESOLVING
P1
P1
P1
P1
P1
P1
P2
P2
P3
P3
P4
P4
P4
P4
P4
P4
P5
P5
P6
P7
P7
P7
P8
P8
P8
P8
P8
P8
P9

IMPORTANTINFORMATION
TOAVOIDSERIOUSPERSONALINJURY,ALLUSERSAND
EMPLOYERS/OWNERSMUSTREADAND UNDERSTAND
ALL INSTRUCTIONSINTHISMANUALBEFOREOPERATING
ORMAINTAINING THISTOOL.
1
EXPLANATION OF
THENAILING ACTION
SINGLE ACTUATION MECHANISM:
CONTACTACTUATIONMECHANISM:
FULLSEQUENTIAL ACTUATIONMECHANISM:
First,press thesafetyagainstthe wood;next,pullthe
triggertodrivethe fastener.Afterfasteningonce,
fastening willnotbe possibleagainuntil thetriggeris
releasedandpressedagain.
First,press thesafetyagainstthe wood;next,pullthe
triggertodrivethefastener.First.Pullthe trigger;next,
pressthesafetyagainstthewood todrivethefastener.If
thetriggerisheldback,afastenerwillbe driveneach
timethe safetyispressedagainstthewood.
First,press thesafetyagainstthe wood;next,pullthe
triggertodrive thefastener.Followthe samesequence
tocontinuedrivingfasteners.
GENERALSAFETY RULES
PERSONALSAFETY
The employermustenforce theuseofsafetyglasses by
thetooloperatorandothersinworkarea.
Always
wearearprotectiontoprotectyourearsfromloudnoise,
Alwayswearhead protectiontoprotectyourheadfrom
flyingobjects.
Adustmask,non-skidsafety
shoesandahardhatmustbe usedforthe applicable
conditions.Wearafullface shieldifyou areproducing
metalfilings orwood chips.
Donotwearlooseclothingor
jewelry. Containlonghair. Keepyourhair, clothing,and
glovesawayfrommovingparts.Loose clothes, jewelry,
orlong haircan becaughtinmovingpartsandincreases
theriskofinjury.
Donotuse toolwhiletired orundertheinfluenceof
drugs,alcohol,ormedication.Amomentofinattention
whileoperating thetoolmay causeseriousinjury.
Keep fingersawayfrom
triggerwhennotdrivingfasteners,especiallywhen
connecting thetooltothe airsupply.
keepproperfootingandbalance
atalltimes.Properfooting andbalanceenablebetter
controlofthetoolinunexpectedsituations.
Entangledorsnarledhoses can
causealoss ofbalance orfootinginadditionto
unintentionaltooloperation.Attachthehose tothe
structuretoreduce theriskofloss ofbalance ofthehose
shifts.
ALWAYS WEAREARANDHEADPROTECTION.
USESAFETY EQUIPMENT.
DRESSPROPERLY.
STAYALERT,WATCH WHATYOUAREDOINGANDUSE
COMMON SENSEWHENOPERATING APOWERTOOL.
AVOIDUNINTENTIONALFIRING.
DONOTOVERREACH.
MAKESUREAIRHOSEISFREEOFSNAGSAND
OBSTRUCTIONS.DONOTATTACHANAIRHOSEOR
TOOLTOYOUR BODY.
WORK AREA
KEEPTHEWORK AREACLEANANDWELLLIGHTED.
Cluttered benchesand darkareas increasetherisksof
accidents.
suchas inthepresenceofflammable
liquids,gases,ordust.The toolcreatesasparkwhich
mayigniteflammableliquids,gasesordust.
Donotletvisitorshandlethe
tool. All visitorsshouldbekeptsafetyawayfromwork
area.
Respectthetoolasaworkingimplement.
DONOTOPERATETHETOOLINEXPLOSIVE
ATMOSPHERES,
KEEPVISITORSAWAY.
NEVERENGAGEINHORSEPLAY WITHTHETOOL.
WARNING
Keepthismanualforthe safetywarningsandprecautions,
operating, inspection, maintenance.Keepthismanualand
thereceiptinasafeanddryplaceforfuturereference.
OPERATORSANDOTHERSINWORK AREAMUST WEAR
SAFETY GLASSES WITH SIDESHIELDS. Whenoperating
thetool,always wearsafetyglasses withsideshields,
and makesureothersinworkareawearsafetyglasses.
Safetyglassesmustconformtothe requirementsof
AmericanNationalStandardsInstitute,ANSIZ87.1and
provideprotectionagainstflyingparticlesbothfromthe
frontandside.
TOOLUSEANDCARE
NEVERPOINTTOOLATYOURSELFOROTHERSIN
WORKAREA.
KEEPFINGERSAWAYFROMTRIGGERWHENNOT
DRIVING FASTENERSTOAVOIDACCIDENTALFIRING.
NEVERMODIFY ORALTERATOOL.
KNOWTHISTOOL.
USEONLYFASTENERSTHAT ARERECOMMENDEDFOR
YOUR MODELS.
CHECKFORMISALIGNMENTORBINDINGOFMOVING
PARTS,BREAKAGEOFPARTS,ANDANYOTHERS
Alwaysassumethetoolcontains
fasteners.Neverpointthetoolatyourselforothers,
whetheritcontainsfastenersornot.If fastenersare
mistakenlydriven,itcanlead tosevereinjuries.Never
engageinhorseplay withthetool. Respectthetool as a
working implement.
Nevercarrythetoolwithfingeron triggersinceyou
coulddriveafastenerunintentionallyand injureyourself
orsomeoneelse.Alwayscarrythetoolbythe handle
only.
Doingso maycause
malfunctionandpersonalinjuries.
Readmanualcarefully,learnits
applications andlimitations,as wellas the specific
potentialhazardsrelatedtothistool.
Donotuse thewrongfastenersorload
thefastenersincorrectly.

2
CONDITION THATMAYAFFECTTHETOOL'SOPERATION.
CHECKSAFETYBEFOREUSE.
DONOTUSETOOLIFTRIGGERDOESNOTACTUATE
PROPERLY.
NEVERUSETOOLWHICHISDEFECTIVEOROPERATING
ABNORMALLY.
MAINTAIN TOOLS WITHCARE.
NEVERCARRYTHETOOLBYAIRHOSE.
STORETOOLSOUTOFTHEREACHOFCHILDREN AND
OTHERUNTRAINEDPEOPLE.
PLACETOOLPROPERLYONWORKPIECE.
DONOTUSETHETOOLASAHAMMER.
KEEPALLSCREWS AND COVERSTIGHTLY INPLACE.
KEEPFACE,HANDSANDFEETAWAY FROMFIRING
HEADAT ALLTIMES.
DONOTDISCONNECTAIRHOSE FROMTOOLWITH
FINGERON TRIGGER.
DONOTLOADFASTENERSWITHTRIGGERPULLEDOR
SAFETY DEPRESSED.
NEVERPLACEAHAND ORANYPARTOFBODYIN
FASTENERDISCHARGEAREA OFTOOL.
DONOTDRIVEFASTENERSINTOTHINBOARDSOR
NEARCORNERSAND EDGESOFWORKPIECE.
DISCONNECTAIRHOSEFROMTOOLWHEN:
Ifdamaged, have thetool servicedbeforeusing.Many
accidentsarecausedbypoorlymaintainedtools.
Makesurethesafety
operatesproperly.Neverusethetoolunlessthesafetyis
operatingproperly,otherwise thetoolcoulddrivea
fastenerunexpectedly.Donottamperwithorremove
thesafety,otherwise thesafetybecomesinoperable.
Anytoolthatcannotbe controlledwiththe
triggerisdangerousandmustberepaired.
Ifthe toolappearstobeoperating
unusually,making strange noises,orotherwiseappears
defective,stopusing itimmediatelyandarrangefor
repairsby anauthorized servicecenter.
Keepthetoolcleanand
lubricatedforbetterandsaferperformance.
Toolsaredangerous inthe
handsofuntrained users.
Donotdrive
fastenersontopofotherfastenersorwiththetoolattoo
steepofanangle;thefastenerscan ricochetandhurt
someone.
Neverplaceyourface,handsor
feetnearthe firinghead.
Thetoolcanfirewhenre-
connectedtoanairsupply.
The
fastenerscan bedrivenforawayfromtheworkpiece
and hitsomeone.
1).Doing maintenanceandinspection;
2).Turningthe Exhaustdeflector;
3).Clearingajam;
4).Itisnotinuse;
5).Leaving workarea;
6).Movingittoanotherlocation;
7).Handingittoanotherperson.
Neverattempttoclearajamorrepairthetoolunlessyou
have disconnected airhosefromthetoolandremoved
allremaining fastenersfromthetool.The toolshould
neverbeleft unattendedsincepeoplewho arenot
familiarwiththetoolmighthandleitandinjure
themselves.
TOOLSERVICE
USEONLYACCESSORIES THAT AREIDENTIFIEDBYTHE
MANUFACTURERFORTHESPECIFICTOOLMODEL
USEOFUNAUTHORIZEDPARTSORFAILURETOFOLLOW
MAINTENANCEINSTRUCTIONSMAYCREATEARISKOF
INJURY
USEONLYTHELUBRICANTSSUPPLIEDWITHTHETOOL
ORSPECIFIEDBYTHEMANUFACTURE.
TOOLSERVICEMUST BEPERFORMEDONLY BY
QUALIFIEDREPAIRPERSONNEL.
AIRSOURCE
NEVERUSE OXYGENOROTHERBOTTLEDGASESASA
POWERSOURCE.
DONOTEXCEEDMAXIMUMRECOMMENDEDAIR
PRESSUREMARKEDONTHETOOL.
DO NOTABUSETHEAIRHOSE.
CHECKALLFITTINGS,HOSES,PIPES,CONNECTIONS
ANDCOMPRESSORBEFOREEACHUSEOFTHISTOOL.
Explosion mayoccur.Combustible
gasesandotherbottledgases aredangerousandmay
causethetooltoexplode.
Useonlyclean,dry,
regulated,compressed airwithintheratedpressure
range markedon thetool.Neverconnectthetoolto
pressureas whichpotentiallyexceeds200PSIthe tool
can burst.
Protectall hosesfrom
kinks,restrictions,solventsorsharpobjects.Keep air
hose awayfromheat, oil, sharpedges ormovingparts.
Replacedamaged hoses immediately.Damagedhoses
can burstorwhiparound.
Repairorreplacedamaged orleakinghoses and
connections immediately.Damagetoahoseor
connection cancause apressurehosetobreakandwhip
around theworkarea,and canleadtoinjury.

NormalOperatingPressure:
Maintenance:
FiringMode:
FastenerSizeRange:
70-115PSI(0.5-0.8MPa)
Oiling
SequentialFire
XR150A:1-1/2"(38mm)
XR250/XR250S:1-1/2"(38mm)&2-1/2"(64mm)
3
HandGrip
Trigger
AirPlug
Magazine
Hook
Pusher
Body
AdjustableExhaust
Deflector
AirCap
SafetyLock
ProductSize:
Length Height
Width Weight MagazineCapacity Model
XR150A
XR250
XR250S
12.80"(325mm) 3.74"(95mm) 12"(305mm) 5.24lbs(2.38kgs) 35PCS
17.52"(445mm) 4.09"(104mm) 13.62"(346mm) 6.09lbs(2.77kgs) 55PCS
13"(330mm) 4.09"(104mm) 13.62"(346mm) 5.68lbs(2.58kgs) 35PCS
FastenerType
FUNCTIONALDESCRIPTION ANDSPECIFICATIONS
Disconnectthetoolfromtheairsourcebeforemakinganyadjustments,changingaccessoriesostoringthetool.Such
precautionarysafetymeasuresreduce the riskofunintentionaltooloperation.
r
FIG.1
WARNING
SPECIFICATIONS 0.131-0.148"
(3.3-3.8mm)
0.291"
(7.4mm)
0.236"
(6mm)
35
0.131-0.162"
(3.3-4.1mm)
0.291"
(7.4mm)
XR150A
XR250 XR250S
9-10Ga.
8-10Ga.

4
Donotuse detergentoil,WD-40,transmissionfluid,motor
oil, orotherlubricantsnotspecificallydesignated as airtool
lubricants.Theselubricantswillcauseacceleratedwearto
theseals,o-rings,and bumpersinthe tool, resulting in
poortoolperformanceandfrequentmaintenance.
2-3Dropsof
AirToolLubricant
FIG. 2
CONNECTINGAIRSUPPLY
Neveruseoxygenorotherbottled gasesasapowersource.
Explosionmayoccur.Combustiblegasesandotherbottled
gasesaredangerousand may cause thetooltoexplode.
ADJUSTINGAIRPRESSURE
Adjusttheairpressureatrecommendedoperating
pressure70-115PSI
The correctairpressureisthelowestpressurewhich will
do the job.Usingthe toolatahigherthan required air
pressureunnecessarilyoverstressesthetool.
accordingtothe lengthofnailsand
thehardnessofworkpiece.
Don't exceed
115PSI.
70PSIMinimum
115PSIMaximum
FIG.3
WARNING
handle(FIG2).Usingtoo muchoil willcause ittocollectin
thetoolandbenoticeableinthe exhaust.
Donotexceedmaximumrecommended airpressure
marked onthe tool. Verifypriortousingthetoolthattheair
source hasbeenadjustedwithintheratedair-pressure
rang.Besurethe airpressuregaugeisoperatingproperly
and checkitatleasttwiceaday.Toolsoperated inexcess
WARNING
360 adjustableexhaust.
Anti-dry-firingdesign.
Firelockpreventsaccidentalfiringwhenthe toolisnot
inuse.
FEATURES
ASSEMBLY/INSTALLATION
Followtheinstructionsbelowtoprepareyourtoolfor
operation.
Alltooloperatorsandtheirimmediatesupervisorsmust
becomefamiliarwiththe operatorsafetyinstructions
beforeoperatingthetool.
Includedwitheachtoolareonecopy ofthese
Operating/SafetyInstructions.Keep thispublicationsfor
futurereference.
Install afilter,regulator,lubricatorunitandmoisture
trap on yourairdeliverysystemperthemanufacturer's
instructionsforthesedevices.Additionally,installa
pressuregaugeas close aspracticaltothetool,
preferablywithin10 feet.
Selecthoseswithaminimuminnerdiameterof1/4
inchesandamaximumlengthof100 feet.
1.
2.
3.
4.
To reduce theriskofinjuryfromahosebursting,select
hosesthatareratedatleast200PSI.
Selectfittingsthatareappropriatesizefortheselected
hoses.The toolandairhosemusthaveahosecoupling
sothatallpressureisremovedfromthetoolwhenthe
couplingjointisdisconnected.
Neverusenonrelievingcouplersand/orfemalequick
disconnectcouplingsonthetool. Nonrelieving couplings
and femalecouplings willtraphighpressureairinthetool
whentheairlineisdisconnected.Thiswillleavethe tool
charged withenoughairafterithas been disconnected to
driveanail. OnlyMALEpneumatictypeairconnectors
shouldbefittedtothetool,sothathighpressureairinthe
toolisventedtoatmosphereas soonastheairlineis
disconnected.
SettheregulatorattheairdeliverysystemtoaPSIthat
fallswithinthetool'soperatingrange of70-115PSI.
The correctpressureisthelowestpressurethatwill do
thejob.
5.
6.
WARNING
WARNING
LUBRICATION
OPERATION
USEONLY THEAIRTOOLLUBRICANTS SUPPLIEDWITH
THETOOL. Donotuse otherlubricantsastheymay
damagethetool.
WARNING
Ifthetoolisnotusedwithanin-line lubricationsystemon
theairsupplyitisnecessarytoperiodicallylubricatethe
toolwithairtoollubrication.
Underlowuse,lubricateonceaday.Underheavy use,
lubricatetwice aday.To lubricate,insert2-3drops of
lubricantintothe airsupplyfittingattached tothetool

5
To connectthe tooltothecompressoronlyuse pneumatic
airhosesthatmeetthefollowing criteria:
Minimumhosepressurerating,200PSI.
Minimumhoseinnerdiameter,1/4in.
Maximumhoselength,100 ft.
Connecttheairsupply:
Snaptheairhoseontothequickconnector.
Checkforairleakage.If leakageisnoted, stop using the
toolimmediatelyand performed by qualified repair
personnel.
Besuretheairpressuregaugeisoperating properlyand
checkitatleasttwiceaday.
1.
2.
3.
WARNING
FIG.4
TOOLTESTING
OPERATORSAND OTHERSINWORKAREAMUSTWEAR
SAFETY GLASSESWITHSIDESHIELDSWHICH CONFORMS
TOANSIZ87.1SPECIFICATIONS.
NEVERUSE TOOLUNLESS SAFETY ISOPERATING
PROPERLY.
WARNING
DANGER
Disconnectairhosefromtool.Removeallnailsfrom
tool.
If any screwsare
loose,tighten them.
Adjustthe airpressureto70PSI, connecttheairhose.
Donotload any nailsinthetool.
Holdthe tooldownwardand pullthetriggerwithpulling
back thepusher.
THETOOLMUSTNOTDRIVE
Withfingeroffthetrigger,depressthesafetyagainstthe
workpiece.
THETOOLMUSTNOTDRIVE
Withouttouchingthetrigger,firstdepressthe safety
againsttheworkpiece. Pullthetriggerwithpullingback
thepusher.
THETOOLMUSTNOTDRIVE
Withthe tooloff theworkpiece,pullthetrigger.Depress
thesafetyagainsttheworkpiece.
THETOOLMUSTNOTDRIVE
ALL SCREWS MUSTBETIGHTENED.
THESAFETYANDTRIGGERMUSTMOVESMOOTHLY.
THETOOLMUST NOTLEAKAIR.
1.
2.
3.
4.
5.
6.
oftheirmaximumpressureratingmayoperateabnormally
orburstresultinginpersonalinjury.
Thistoolhas aSequentialTripMechanismforuse when
precisionnailplacementisnecessary.Youmustfirst
depress thenailpointwhereyouwanttodrive anailis
driven,completelyreleasethetriggerand lift the tooloffthe
worksurface.
Thistoolisnotdesignedforcontacttripoperation,andnot
availableforcontacttripvalve units.Andit'ssafety
mechanismisdifferentfromanothernailers.
When nailsareloaded andthetriggerisdepressed,the
safetycomes downandwhenthesafetytouchesthe
workpiece,anailsdriven.
Thistoolisequippedwithalockoutfeaturethatprevents
thetoolfrombeing activated whenthe are5orlessnailsin
themagazine.
Beforeactuallybeginning thenailing work, testthetoolby
usingthecheck listbelow.Conductthetestinthefollowing
order.
Ifabnormaloperation occurs,stopusingthetooland
performedby qualifiedrepairpersonnelimmediately.
NAILLOADING
Whenloadingthetoolsmagazine, checkthatthe nailtips
contactthe wearrailandslidesmoothlyagainstthesurface
ofthemagazine. Ifthenailsarenotloadedproperly,the
toolwill misfireand nailscanbe deflected,causing thetool
toreactinanunexpected manner,anddamagethetool.
WARNING
Connectthetooltotheairresource.
Holdnailerwithmagazinetilteddownward.Insertstick
ofnailernailsfromrearofmagazine(FIG5).
1.
2.
FIG.5
WARNING
The XR250/XR250S havetwoseparatenail channels.The
lowerpositionfor1-1/2"(38mm)lengthand theupper
position for2-1/2"(64mm)length.Whennailsareloaded
inthemagazine,thenailgatecannotbe charged tothe
otherposition.
Slidenailsallthewaytothefrontofmagazine(FIG 9).
Pull pushertowardsrearofmagazinebeyond thelast
nail, thenreleasetoengagepushertostripofnails
(FIG 10).
3.
4.

6
Disconnectairsupply.
Depressthepushertab todisengagepusherfromthe
nails(FIG 11).
Slowlyslide pusherforwardpastthenailstothe
nosepiece(FIG12).
Removenailsbyreleasing thepusherspringandsliding
nailsbackwards.
Depressthemagazinetabthen slidnailspastnail
stoppertab and outofthe magazine(FIG 13,14).
FIG.11
1.
2.
3.
4.
FIG.10
REMOVINGNAILS:
Alwaysdisconnecttoolfromairsupplybeforeremoving
nailsfrommagazine. Thisavoidstheriskofunintentional
operation.
Donotdisconnectairhosefromthetoolwithfingeron the
triggerorsafetydepressed. The toolcanfirewhen
reconnected toairsupply.
WARNING
WARNING
FIG.12
CORRECT
loadnails
XR250/250SLOADNAILS
INCORRECT
LoadNails
Donotinsertdifferentlengthsized nailstripsatsametime.
Ifdoso,itcouldresultindamaging nailstripsand
jamming.
FIG.6
FIG.7
INCORRECT
FIG.8
FIG.9
FIG.13
Pushertab
Nailstopper

7
METHODSOFOPERATION
The SequentialTriggeringsystemgetsitsnamefromthe
"sequence"required todriveafastener.
First,besurethepositionand place the tipofthenail
intothemetalconnectorspreformedhole.(FIG15)
Keep thetoolverticallywhen driving.
Don'tpushthetool forwardwhen positioningthefirst
nailinmetalhole.(FIG 16)
Thenholdthe moveablenosefullyagainstthe work
surface,thenpull the trigger.
Todriveasecondnail theoperatormustliftthe tool
fromtheworksurface,release thetriggerand thenrepeat
theabovesequence.
1).
2).
3).
Alwayshandlenailsandpackagecarefully.If nailsare
dropped,collatingbentmaybebroken,which willcause
mis-feeding and jamming.
Afternailing:
1).Disconnectairhosefromthe tool.
2).Remove allnailsfromthe tool.
3).Supply5-10dropsofpneumatictoollubricantinto
theairplug onthetool.
4).Open thepetcockon theaircompressortank todrain
any moisture.
COLDWEATHEROPERATION
When usingthetoolincoldconditionsthetoolwillcycle
slowerthan usualwhiledriving the firstnails.Thecyclerate
willincrease asthetoolwarmsup.Keeptoolwarmtoavoid
reduced cyclerate.
DONOTUSE AFROZENTOOL. Allowtooltothawbefore
using.Moisturefrozeninthe toolmayimpede internal
componentsresultingintherisk ofinjuryand/ortool
damage.
WARNING
To avoidseriousinjuryfromfastenersandflyingdebris
when installing metalconnectorsnailer
CORRECT
Placementofnail
INCORRECT
Placementofnail
FIG.15
WARNING
FIG.14
ADJUSTINGTHEEXHAUST
The adjustableexhauston thecapofthe toolallowsusersto
directtheexhaustaccordingtooperatorpreference.To
adjustthedirection,turntheexhaustcapinthe desired
direction.
INCORRECT
Placementofnail
FIG.16
Usetherecommended typemetalconnectornails.
Useonlyonestickofmetalconnectornailsatatime.
Metalconnectornailsarenotdesignedtopenetrated
metal. Wheninstalling metalconnectors,alwaysplace
theexposed pointofthemetalconnectornail intothe
metal connector'spre-formedholeandorients,so the
nailisperpendiculartotheholebeforeattemptingto
driveafastener.
1.
2.
3.
FIG.17

8
Forbetterperformance,installa3/8inchquick plug(1/4
inchNPTthreads)withaninside diameterof0.315 inch
(8mm)onthenailerand a3/8inchquick couplerontheair
hose.
Withtriggerlockerinlock position,plugcompressor
intoelectricaloutlet.
Closepressureregulatorbyturning all thewaytothe
left. TurncompressorON andletitpumpallthewayup
toautomaticshut-off pressure.
Attachairhosetoregulatoroutlet.Adjustpressure
regulatorbyturningtothe rightsothatoutletpressureis
between70PSIto115PSI.
Load fastenersintonailer.
Pointthenailerinasafedirection whileattaching toair
hose.
Turnthetriggerlockerinuntookposition.
Nailerisreadyforuse.You mayneed toadjustoutlet
pressuretoachieve properfastenerdepth.
1.
2.
3.
4.
5.
6.
RECOMMENDED
HOOKUP
MINIMUMCOMPONENTS
REQUIREDFORHOOKUP
Aircompressor:
Airsupplyhose:
Theaircompressormustbe ableto
maintainaminimumof70PSIwhen the nailerisbeing
used. Aninadequateairsupplycancausealossofpower
and inconsistentdriving.
Pressureregulator:Apressureregulatorisrequired to
control theoperating pressureofthe nailerbetween70PSI
and 115PSI.
Always useairsupplyhoseswitha
minimumworkingpressureratingequaltoorgreaterthan
thepressurefromthepowersource,or150PSI,whichever
isgreater.Use1/4inchairhose forruns upto50 feet.Use
3/8inch airhose for50 feet,run orlonger.
Whencleaningatoolbecarefulnottodisassemblyany
portionofthetoolsinceinternalcomponentsmaybe
misplaced orsafetycomponentsmaybe improperly
mounted. Certaincleaningagentssuchasgasoline,carbon
tetrachloride,ammonia.etc.maydamageplasticpartsand
o-rings.
CLEANING
WARNING
MAINTENANCE
Donotattempttocleanbyinserting pointed objectsthrough
openings.
.
Sharpedgesmaydamageinternalcomponents
causing aserious hazard.
Ventilationopenings,theworkcontactelement,andthe
triggermustbekeptcleanandfreeofforeignmatter
Cleanthemagazine.Removemetalorwoodenchipswhich
mayhaveaccumulatedinthemagazine.Periodicallyclean
magazinewithcompressedair.
WARNING
STORAGE
HOOKUPINSTRUCTIONSFOR
TOOLTOAIRSUPPLY
When notinuse,the toolshouldbedisconnected and
storedinthe storagecaseinawarmanddryplace.When
Keepoutofreachofchildrenandpersonnelunfamiliarwith
tooloperation. Lockthestoragearea. Toolsaredangerous
inthehands ofpersonnelunfamiliarwiththe tool.
WARNING
TRIGGERLOCK
The nailerisequippedwithatriggerlockerC.
Ifitisinlock position,toolisrestrictedtoworkandbe safe.
Whenit isinun-lockposition,thetoolisinworkstatus.
C
FIG.18
toolwillnotbeinuse foran extendedperiod,applyathin
coatofthelubricanttothesteelpartstoavoidrust.
Donotstorethetoolinacoldweatherenvironment.

9
SYMPTOM POSSIBLECAUSE(S) CORRECTIVEACTION
Triggervalvehousing
leaksair O-ringcutorcracked ReplaceO-ring
Triggerleaksair O-ringcutorcracked Replacetriggervalveassembly
Noseleaks air
Loosenosescrews
O-ringcutorcracked
Bumpercracked orworn
Tightenscrewsand recheck
ReplaceO-ring
Replacegasket
Deflectorleaksair
Damagedgasket
Crackedorwornhead valvepiston
Loosedeflectorscrews
Replacegasket
Replaceheadvalve piston
Tightenscrewsand recheck
Failuretocycle
Airsupplyrestriction
Tooldrylackoflubrication
Checkairsupplyequipment
Useairtoollubricant
WornheadvalveO-ring
Brokenheadvalve spring
Headcalve stuckincap
TriggervalveO-ringcutorcracked
Moveablenose toofarfromworkpiece
Moveablenose broken
ReplaceO-ring
Replaceheadvalve spring
Disassemble/check/lubricate
Replacemoveablenose
Replacetriggervalveassembly
Placenailpointinmetalconnectorhole/makesure
toolisnottipped somagazineisincontactwithwork
surface
Lack ofpowerslowto
cycle
Tooldry,lackslubrication
Brokenheadvalve spring
O-ringcutorcracked/gasketdamaged
Exhaustblocked
Triggervalveworn/leaks
Dirt/grimebuiltupondriver
Usestatedairtoollubricant
Replaceheadvalve spring
ReplaceO-ring/gasket
Checktopseal,head valve,deflectorcoverand
replace
Replacetriggervalveassembly
Disassembletoremove driver,clean driver
Skippingfasteners;
intermittentfeed
Wornmagazine
Dry/dirtymagazine
Broken/chippeddriver
TriggervalveO-ringcutorcracked
Leaking deflectorgasket
Wrong sizedfasteners
Replacemagazine
Clean/lubricateusingstatedairtoollubricant
Replacetriggervalveassembly
Replacedriver(checkdriverpiston O-ring)
Tightenscrews;replace gasket
Useonlyrecommended fasteners
Bent/damaged fastenersorcollation Discontinueusingthese fasteners
Skippingfasteners;
intermittentfeed
Loosemagazine nose screws Tightenall screws
Lowairpressure Checkairsupplysystemtotool
Damagedpusherspring Replacespring
Tooldry,lackslubrication Usestatedairtoollubricant
Worndriverpiston O-ring ReplaceO-ring,checkdriver
Airrestriction/inadequateairflowthrough
socketandplug
Replacequick disconnectfittings
TROUBLESOLVING

Wornbumper Replacebumper,checkdriveranddriverpiston
O-ring
Driverchannelworn
Fastenersjamintool
Replacefixednose
Wrong sizedfastener Useonlyrecommended fasteners
Bent/damaged fastenersorcollation Discontinueusingthese fasteners
Loosemagazine/nose screws Tightenall screws
Broken/chippeddriver Replacedriver
Fastenersmissesmetal
connectorhole
Damagedmoveablenose Replacemoveablenose
Nail notfullypositionedinthe drive
channel
Checkfordebris/collationindrivechannel; remove
debris/removenailsandreplacewithnewstrip
Holenotproperlylocated withpointof
nail
Placenailpointinmetalconnectorholebeforefiring
thetool
Nail pointnotvisible
Triggerstemdepressed Releasetrigger;disconnectand reconnectair;replace
triggervalveassembly
Nosespring broken Replacenosespring
Nail jammedindrive channel Disconnectair/clearjam
Less than5nails/toolinlockoutmode Disconnectfromairand add newstripofnails
POSSIBLECAUSE(S) CORRECTIVEACTION
SYMPTOM
Dirt/grimeindriverchannel Disassembleand cleandriverandsleeve
Skippingfasteners;
intermittentfeed