Webb WEBC43 User manual

Webb
Brand
Webb
Model
WEBC43
Category
Grass trimmers
Type
User manual

This manual is also suitable for

Sales & Support: 01793 333212
Please read & understand this manual, paying particular attention to the safety instructions, before use.
The manufacturer reserves the right to change the product specifi cation and livery according to continues product improvements.
Operator’s Manual
26cc Loop Handle
Petrol Brush Cutter
WEBC26
193866002
33cc Cow Horn Handle
Petrol Brush Cutter
WEBC33
193871002
43cc Cow Horn Handle
Petrol Brush Cutter
WEBC43
193872002
CONTENTS
SAFETYINSTRUCTIONS
SPECIFICATIONS
COMPONENTS
ASSEMBLY
OPERATION
FUELLING
MAINTENANCE,CLEANING&STORAGE
TROUBLESHOOTING
PARTSDIAGRAM&LIST
DECLARATIONOFCONFORMITY
SAFETYINSTRUCTIONS
Readandunderstandtheowner’smanualandlabelsaffixedtothemachine.Learnitsapplicationand
limitationsaswellasthespecificpotentialhazards.Retaintheseinstructionsforfuturereference.The
operatorisresponsibleforfollowingthewarnings&instructionsinthismanualandontheproduct.
Read&understandoperator’s
manualbeforeusingthe
machine.Failuretofollow
instructionscouldresultin
deathorseriousinjury.
Thisgraphicandwhen
accompaniedbyWARNINGor
DANGER,callsattentionto
actionswhichcouldleadto
SERIOUSINJURY
Alwaysweareyeandear
protection
Alwaysturnofftheengine,
ensuringthecuttingtoolhas
stopped,beforecleaning,
removingoradjustingthe
blade.
Sharprotatingblades
Alwayswearglovestoprotect
yourhands.
Wearfootprotectionor
sensibleshoeswhenusingthe
machine
Nevermodifyamachineinany
way.Incorrectuseofa
machinecancauseseriousor
fatalpersonalinjury.
15m
Keepallbystanders&animals
atleast15metresawayfrom
themachineduringoperation.
Ifapproached,stopthe
machineimmediately.
Nosmoking
RiskofCarbonMonoxide
Poisoning.Ensureworkingarea
iscorrectlyventilated.
Donotusenearaflame,or
sparks
FireRisk
Fireanditsvaporsare
extremelyflammable&
explosive.Fireorexplosioncan
causesevereburnsordeath.
MovingParts
Rotatingpartscancontactor
entanglehands,feet,hair,
clothingoraccessories.
Traumaticamputationor
severelacerationcanresult
HotSurface.
Runningenginesproduceheat.
Engineparts,especiallythe
exhaust,becomeextremely
hot.Severethermalburnscan
occuroncontact
DANGER
Indicatesanimminently
hazardoussituationwhich,if
notavoided,willresultin
seriousinjury.
WARNING
Indicatesapotentially
hazardoussituationwhich,if
notavoided,couldresultin
seriousinjury
CAUTION
Indicatesapotentially
hazardoussituationwhich,if
notavoided,mayresultin
minorormoderateinjury.
CAUTION
Usedwithoutthesafetyalert
symbolindicatesapotentially
hazardoussituationwhich,if
notavoided,mayresultin
propertydamage.
INSTRUCTION MANUAL
STAYALERT 
Donotoperatethemachinewhileundertheinfluenceofdrugs,alcohol,oranymedicationthatcouldaffect
yourabilitytouseitproperly.Donotusethismachinewhenyouaretiredordistractedfromthejobathand.
Beawareofwhatyouaredoingatalltimes.Usecommonsense.
AVOIDDANGEROUSCONDITIONS
Makesurethereisadequatesurroundingworkspace.Clutteredareasinviteinjuries.Keepyourworkareaclean
withsufficientlight.Keepareaaroundthemachineclearofobstructions,stones,sticks,wiresandotherdebris
orforeignbodieswhichcouldcausedamagetothemachine.DONOTSMOKE,whilstusingthemachine.
INSPECTYOURMACHINE
Checkallbolts,nuts,andscrewsfortightnessbeforeeachuse,especiallythosesecuringguardsanddrive
mechanisms.Vibrationduringusemaycausethesetoloosen.Replacedamaged,missingorfailedpartsbefore
using.Warninglabelscarryimportantinformation.Replaceanymissingordamagedwarninglabels.
DRESSPROPERLY
Donotwearlooseclothing,gloves,scarfs,necktiesorjewellery(rings,wristwatches),whichcanbecaughtin
movingparts.ALWAYSwearprotectiveeyeandearwear.Appropriateglovesarealsorecommended.
Wearprotectivehaircoveringtocontainlonghair,preventingitfromgettingcaughtinmachinery.
DONOTusewhilstbarefootorwearingopentoedfootwear.Safetyfootwearshouldbewornatalltimes.
KEEPBYSTANDERSANDCHILDRENAWAY
Keepunauthorisedpersonsoranimalsaminimumdistanceof15metresawayfromthemower. Donotallow
childrentohandleorusethemachine.
DONOTOVERREACH
Keepproperfootingandbalanceatalltimes,particularlyifusingonslopes.Themachineshouldnotbeused
onsteepslopesandalwaysbesureoffooting.
AVOIDINJURYFROMUNEXPECTEDACCIDENT
Keephandsoutofthewayofmovingparts,particularlytheengineandrotatingcuttingtool.
DONOTFORCETOOL
Alwaysworkwithintheratedcapacity.Donotusethemachineforapurposeforwhichitwasnot
intended.Alwaysusethecorrecthandlesandshoulderstrapsprovidedwiththemachine.
MAINTAINYOURMACHINEWITHCARE
Cleanthemachineimmediatelyafteruse.Keepthemachinecleantoensureitoperatestoitsfullandsafest
performance.Whenmaintainingthismachine,onlythemanufacturer’soriginalreplacementpartsshouldbe
used.Theuseofnon-originalmanufacturerpartsmayinvalidateyourwarranty.
STOREIDLEEQUIPMENT
Whennotinuse,themachineshouldbestoredinadrylocation.Keepthemachineawayfromchildrenand
othersnotqualifiedtouseit.DONOTSTOREFUELINTHEMACHINE,fuelover30daysoldcanbecomestale
andifused,damagethecarburetor,whichisnotcoveredbythemanufacturer’swarranty.
SPECIFICATIONS
Model WEBC26 WEBC33 WEBC43
ProductNumber 193866002 193871002 193872002
Engine(cm
3
) 25.4 32.6 42.7
IdleSpeed(r/min) 2800 2800 2800
Carburetor Diaphragm Diaphragm Diaphragm
FuelTankCapacity(Litre) 0.45 0.70 0.80
FuelRatio
(UnleadedPetrol:2Stroke
SyntheticOil)
40:1 40:1 40:1
Blade 255mm3-blade 255mm3-blade 255mm3-blade
NylonLineDiameter(mm) 2.5mm 2.5mm 2.5mm
Weight(kgs) N.W6.5-G.W9.2 N.W7.0-G.W10.4 N.W7.7-G.W11.5
Themanufacturerreservestherighttochangetheproductspecificationandliveryaccordingtocontinued
productimprovements.
INSTRUCTION MANUAL
COMPONENTS
1. Blade
11.PrimerBulb
2. Driveshaft
12.ChokeLever
3. ThrottleTrigger
13.Guard/Shield
4. IgnitionSwitch
14.Knife
5. SafetyLever
15.EasyLoadHead
6. CowHornHandle
16.D-Handle
7. HarnessEyelet
17.HarnessAssembly
8. AirFilterCover
18.IgnitionSwitch
9. FuelTankCap
19.SafetyLever
10. FuelTank
20.ThrottleTrigger
WEBC33/43
WEBC26
ASSEMBLY
Removethemachineandcontentsfromthecarton.Besurethecartonisemptybeforediscarding.
Ifyourequireanyassistancewithregardstothecontentsofthelawnmowercontactus:
Tel:01793333212orEmail:customerservice@webbgardenpower.co.uk
Mon–Fri8.00am–5.30pm(excl.BankHolidays)
FITTINGGUARD/SHIELD
1. Installthesafetycoverontotheshaftwiththesafetycoverbracket.
2. Alignthefourscrewsofthecoverwiththesafetycoverbracket
3. Tightenthescrewsaftersettingthesafetycoverbracketattheappropriateposition.
FITTINGTHEHARNESS
1. Placetheclaspoftheharness,throughtheHarnessEyeletlocatedonthedriveshaft
2. AdjusttheHarness,ensuringitiscomfortable,buttightenoughtoallowyoutooperateappropriately.
FITTINGNYLONLINECUTTINGHEAD
1. AlignholeinadapterplatewithholeintheshaftandinstallAllenKey(lockingtool).
2. Threadcutterheadontoshaft(turningitanti-clockwise)untilitistight.RemoveAllenKey.
INSTRUCTION MANUAL
FITTINGCOWHORNHANDLES(WEBC33&WEBC43)
1. Installhandleonlowerbracket.
2. Positionhandleinacomfortableoperating
position
3. Fitupperbracket.
4. Tightenthefourfixingscrews.
FITTINGD-HANDLE(WEBC26Only)
1. Placetophandleontodriveshaft.
2. Positionlowerhandle,beneaththetophandle
inacomfortableoperatingposition
3. Tightenthefourfixingscrews.
FITTINGTHEMETALBLADE
1. InstallholderA,theblade,holderB,tooth
washer,inthisorder
2. Thenclampwiththeleft-handthreadnut.
3. AlignholeofgearcaseandholderA,andinsert
AllenKey.
4. Rotatelefthandthreadnutwithspannerin
clockwisedirectionuntilsecurelytightened.
5. InstalltheSplitPin2×16andsplitlegstosecure.
REPLACINGYOURNYLONLINE
1. Cut3metresof2.5mmdiameterNylonLine.
2. Alignthearrowsonthefeed/bumpknobwith
theeyelets.
3. Feedthelineintothefeedpipe(supplied).
4. Feedthefeedpipe&lineinthroughthefirst
eyeletandoutofthesecondeyelet.
5. Removethefeedpipeandputinasafeplace.
6. Pullthenylonlineuntilyouhavetwoequal
lengths.
7. Nowrotatethefeed/bumpknobCLOCKWISE,to
windthenylonlineintothehead.
8. Stopwhenyouhave150mmofnylonline
protrudingfrombotheyelets.

WARNING
Excessivevibrationofthemetalbladeindicatesithasnotbeeninstalledcorrectly.
Stoptheengineimmediately,checkthebladeinstallationandre-installcorrectly.Anincorrectlyinstalledblade
cancauseinjury.

NylonHead
NylonLine
FeedPipe
OPERATION
DANGER
Alllinetrimmers&brushcutterscanthrowsmallstones,metalorsmallobjectsaswellasmaterialbeingcut.
DonotallowanyonetoentertheoperatingDANGERZONEwithyou.Thedangerzoneisanarea15metresin
radius.InsistthatpersonsintheRISKZONEbeyondthedangerzoneweareyeprotectionfromthrownobjects.
Iftheunitmustbeusedwherethereareunprotectedpeople,operateatalowthrottlespeedtoreducethe
riskofthrownobjects.
DANGERZONEWITHIN15METRES-RISKZONEGREATERTHAN15METRES
GENERALUSE
WARNING
Priortousingthemachine,ensureallhardware(bolts,screws&nuts)aresecurelytightened.
• Operatethetriggerwithyourrighthand&holdtheD-Handlewithyourlefthand.(WEBC26Only)
• Operatethetriggerontherighthandleandholdthelefthandleforstability(WEBC33&WEBC43)
• Thetriggerincreases&decreasesthepowerfromtheenginetotherevolution/reciprocationofthe
attachment.
WORKINGPLAN
• Limittheamountoftimetheproductisusedcontinuouslytoamaximumof40minutespersession.
• Leavethemachinetorestbetweensessionsforbetween10-20minutes.
• Totalamountofworkperformedperdaywiththemachine,shouldbelimitedto120minutesmaximum.
• Continuoususeofthemachinecancause“RepetitiveStressInjury(RSI)”.Ifyoufeeldiscomfort,rednessor
swellingofyourhandsandfingersoranyotherbodypart,consultyourdoctor.
• Checklocalregulationsforsoundlevelandhoursofoperationconstraints.
• Nevertransportthemachinewhilsttheengineisrunning.
INSTRUCTION MANUAL
CUTTINGWITHANYLONHEAD
• Alwayskeepafirmgripwithbothhandsduringoperation
• Themachineshouldbeheldinacomfortableposition,withthetriggerhandleathipheight.Adjustthe
harnesstosuit.
• Maintainafirmfootingincasethemachinehitsasolidobject&kicksback.
• Cuttallgrassfromthetopdowntopreventgrasswrappingaroundtheshafthousing&nylonhead,which
maycauseoverheating&damage.Ifgrassbecomesentangled,turnofftheengineandremovethegrass.
ThelinetrimmernylonheadrotatesinanANTI-CLOCKWISEdirection.Theknife,locatedontheleftsideofthe
guard,ensuresyournylonlineisoperatingatthecorrectlengthforoptimumtrimming.
NOTE:Nylonlinewhichistoolongortheincorrectdiameter(Recommended2.5mm),willcauseexcesswear
totheengineandclutchcomponentsandfailurecausedbythisactionwillnotbecoveredbythe
manufacturer’swarranty.
Itisrecommendedthattheheadistilted,sothenylonlinecuttingcircleismovingawayfromtheuserand
guard/shield.Thiswillenabledebristobethrownawayfromtheuser.
TRIMMING
Thisisfeedingthetrimmercarefullyintothematerialyouwishtocut.Tilttheheadslowlytodirectdebris
awayfromyou.Ifcuttinguptoabarrieri.e.afence,wallortree,approachfromananglewhereanydebris
ricochetingoffthebarrierwillfly awayfromyou.Movethenylonlineheadslowlyuntilthegrassiscutrightup
tothebarrier,butdonotjam(over-feed)thenylonlineintothebarrier.
Iftrimminguptoawiremeshorchainlinkedfence,becarefultofeedonlyuptothefence.Ifyougotoofar,
thelinecouldbecomeentangledorsnapoffaroundthefence.
Trimmingcanbedonetocutthroughweedstemsoneatatime.Placethetrimmerlineheadnearthebottom
oftheweed,neverhighup,whichcouldcausetheweedtochatterandcatchtheline.Ratherthancutthe
weedrightthrough,justusetheveryendofthelinetowearthroughthestemslowly.
SCALPINGANDEDGING
Bothofthesearedonewiththelineheadtiltedatasteepangle.
Scalpingisremovingtopgrowthleavingtheearth bare.
Edging istrimmingthegrassbackwhereithasspreadoverapathordriveway.
Duringedgingandscalping,holdtheunitatasteepangleandinapositionwherethedebrisandanydislodged
dirtandstoneswillnotcomebacktowardsyou,evenifitricochetsoffthehardsurface.
WARNING
DONOTuseametalbladeforscalpingoredging
WARNING
DONOTtrimanyareawheretheremaybestrandsoffencingwire.Donotcutwhereyoucannotseewhatthe
cuttingtooliscutting.
CUTTINGWITHTHEMETALBLADE
• Alwayskeepafirmgripwithbothhandsduringoperation
• Themachineshouldbeheldatacomfortableposition,withthetriggerhandleathipheight.Adjustthe
harnesstosuit.
• Maintainafirmfootingincasethemachinehitsasolidobject&kicksback.
• Donotusethemetalbladenearfencing,posts,buildingsorotherimmoveableobjects–usethenylon
head.
• Bestresultsareobtainedifyoucutfromrighttoleft,inabroadsweepingmotion.
• Ifahardobjectisstruck,immediatelystopthemachineandinspectfordamage.
WARNING
DONOTusetheputthemetalbladeintocontactwithUtilityWires,MetalStakes,Rubber,Masonry,Rocks,
Fences,andTrees.
DANGER
DONOTcutwithadull,crackedordamagedmetalblade.
Beforecutting,inspectforobstructions.Ifanobstructioncannotberemoved,markitslocationclearlysoyou
canavoiditduringoperation.
Rocks&metalcandullordamageablade.Wirescanwraparoundthebladeheadorbethrownintheair.
SCYTHINGWEEDS
Thisiscuttingbyswingingthebladeinalevelarc.Itcanquicklyclearareasoffieldgrassandweeds.Scything
shouldnotbeusedtocutlarge,toughweedsorwoodygrowths.
Scythingcanbedoneinbothdirections,orjustinonewaywhichresultsinthedebrisbeingthrownawayfrom
you.Thisisdonebyusingthesideofthebladethatitisrotatingawayfromyou.Tiltthebladedownwards
slightly,onthissameside.Youwillbehitbysomedebrisifyouscytheinbothdirections
NOTE:THEMETALBLADEISREVERSIBLE.DONOTSHARPENTHEMETALBLADE,ANUNEVENBLADEWILL
CAUSEEXCESSIVEVIBRATION.
INSTRUCTION MANUAL
FUELING
Fuel&itsvaporsareveryflammable.Donotuseorfuelthemachinenearaflame,sparksorwhilesmoking.
Allowtheenginetocoolformorethan3minutes,beforere-fueling.Neverfuelthemachinewiththeengine
running.Fueltheengineatleast3metresawayfromyourworkarea.Alwaysfuelyourmachineoutdoors.
FUELMIXTURE
THEMACHINESHOULDUSEA40:1UNLEADEDPETROLTOTWOSTROKESYNTHETICORSEMISYNTHETICOIL
MIXTURERATIO.USEGOODQUALITYUNLEADEDFUELONLYWITHANOCTANEOF89ORABOVE.
Operatingtheenginewithinsufficientoilwithinyourfuelmixture,canhavecatastrophicconsequences.Any
failurecausedbyinsufficientoil,willnotbecoveredbythemanufacturer’swarranty.
40:1FUELMIXTURERATIO
UnleadedPetrol
(litre)
TwoStrokeSyntheticor
Semi-SyntheticOil
(ml)
1
25
2
50
3
75
4
100
5
125
Themixtureshouldbeshakenpriortoenteringthemachinefueltank.
Fuelwhichisolderthan30daysoldcanbecomestaleandcauseacid
&gumdepositsinthefuelsystemor
essentialcarburettorcomponents.Thiscouldresultinstartingissueswhichwouldnotbecoveredbyyour
manufacturer’swarranty.
Tokeepfuelfresh,werecommendyouuseSURE-STARTFUELADDITIVE(HP-199)fromHandyParts.Afuel
additiveaddedtoyourfuelatthetimeofmixture,willhelpmakeyourmachineeasiertostart,extendthe
shelflifeofyourfuelmixtureforuptotwoyears,keepsthecarburettor&engineclean,plusreducesemissions
andincreasesfueleconomy.A250mlbottleofSURE-STARTFUELADDITIVEwilltreat25litresoffuelmix
Onlyuse2-strokeaircooledengineoil.DONOTUSEautomotiveormarineoil.
ItisrecommendedthatyouuseaFuelMixingBottle,toensurethecorrectfuelmixtureisusedwithyour
machine.WerecommendHANDYPARTS–FUELMIXINGBOTTLE(HP-120).
IMPORTANT
Ensurethatanystoredpetrol/oilmixtureisclearlymarkedinaseparateappropriatecanisterfora
maximumof4-6weeksifnotmixedwithafueladditive.Ifthemachineisnotgoingtobeusedforalong
period,drainthemixturefromthefueltank,starttheengineanddrainthecarburetorofanyremainingfuel.
(SeeMaintenanceforfurtherinstruction).Disposeofanyunwanted2-strokemixtureatanauthorised
recyclingpoint.
FUELINGTHEMACHINE
Placethemachineontoasolidflatsurface,ensuringtheengineisnotrunning.
Unscrewthefuelcapslowlyandfillthefueltankwithyourfuelmixturetoamaximumof80%capacity.This
willallowthefueltanktoexpand.Fastenthefuelcaptightly,beingcarefulnottocross-thread.Thiswillalso
preventlooseningthroughvibrationduringuse.Wipeawayanyspillage,withanappropriatematerial.
Ifthemachinehascontinuedleaks,theproductshouldnotbestarted.Neverusethemachinewithdamaged
ignitioncableorsparkplugcap,asthereisariskofsparks.
ENGINESTARTING&STOPPINGPROCEDURE
STARTINGACOLDENGINE
1. Placethemachineontoaflat,firmsurface.
2. Keepthecuttingheadoffofthegroundandclearofanysurroundingobjects
3. Movethestopswitchto"START"position
4. Giveagentlepushontheprimerpumprepeatedly(7-10times)untilfuelcomesintotheprimerpump.
5. PulltheChokeLeveruptoclosethechoke
6. Whilstholdingthemachinedownwithyourlefthand,pulltheenginerecoilstarterropevigorouslyaway
fromtheengine,untiltheenginefires,butimmediatelycutsout.(Wecallthisafalsestart).
(DONOTLETTHERECOILSTARTERROPERETRACTBYITSELF,FEEDTHEROPEBACKINTOTHEHOUSING)
7. Pushthechokeleverdownwards(excessivecrankingwithchokeleverupwillcausetheenginetoflood,
makingitdifficulttostart.)
8. Whilstholdingthemachinedownwithyourlefthand,pulltheenginerecoilstarterropevigorouslyaway
fromtheengine,untiltheengineruns
9. Allowenginetowarmupforafewminutesbeforeusing.
STARTINGAWARMENGINE
1. Movetheswitchto"START"position
2. Ifthefueltankwasrundryonpreviousoperation,followsteps3-7ofcoldstartprocedure.
3. Whilstholdingthemachinedownwithyourlefthand,awayfromtheengineandpulltheenginerecoil
starterropevigorously,untiltheengineruns.
STOPPINGTHEENGINE
1. Movethestopswitchtothe“STOP”position
CHOKECLOSED
ColdStartPosition
CHOKEOPEN
WarmStartorRunPosition
COWHORNHANDLE
D-HANDLE
INSTRUCTION MANUAL
MAINTENANCE,CLEANING&STORAGE
WARNING
Impropermaintenance&storageofthemachinemayvoidyourwarranty.Keepthemachinecleanforbetter
andsaferperformance.
MAINTENANCE
• Beforeeachuse,checkallnuts&boltsareinplaceandsufficientlytightened.
• Werecommendonlymanufactureroriginalpartsareusedwhenmaintainingthismachine.Failuretodoso
couldinvalidateyourmachineswarranty.
• Theenginemustbeswitchedoff,withthesparkplugcapremoved,beforethemachineisunassembled,
cleaned,servicedormaintained.
ADJUSTINGCARBURETOR
Donotadjustcarburetorunlessnecessary.Ifyouhavetroublewiththecarburetor,seeyourdealer.Improper
adjustmentmaycauseenginedamageandvoidthemachineswarranty.
SPARKPLUG
ChecktheSparkPlugafterevery10-15hoursofuse.
• RemovetheSparkPlugcap
• UsingtheSparkPlugSpannersupplied,removetheSparkPlugbyturningitanti-clockwise.
• Clean&adjusttheelectrodegapto0.6-0.7mm
• IftheSparkPlugisvisiblydamagedorworn,replaceimmediately(SeeSpecificationfordetails)
• Installthenew/cleanedSparkPlugtofingertightness,beforefullytighteningwiththespanner.
BLADESHARPENING
• Neverattempttosharpentheblade.Itisreversible,soshouldbeturnedoverwhenblunt.Theblademust
remainbalanced;anunbalancedbladewillcauseexcessivevibrationthroughthemachine.Alwayscheck
foranydamagebeforeeachuseandreplaceadamagedbladeimmediately,withanapproved
replacementpart.
CLEANING
AIRFILTER
Accumulateddustintheairfilterwillreduceengineefficiency,increasefuelconsumptionandallowabrasive
particlestopassintheengine.Remove&cleantheairfilterregularlytoensureoptimumperformance.
• Removetheairfiltercover,byreleasingthesecuringwingedscrewfromthefrontofthecover.
• Liftoffthecover.
• Removethespongeairfilterfromthehousing.
• Tapthefiltertoremovelightsurfacedust.
• HeavydepositsshouldbewashedoutoftheAirFilterinsoapywater.Allowthefiltertodrycompletely
beforerefitting.
FUELFILTER
• Thefuelsystemisfittedwithafilter.Itissituatedatthefreeendoffuelpipeandcanbepickedout
throughthefuelfillerneck,withapieceofhookedwireorsimilar.
• Checkthefuelfilterperiodically.Donotallowdusttoenterintothefueltank.Acloggedfilterwillcause
difficultyinstartingtheengineorabnormalitiesinengineperformance.
• Whenthefilterisdirty,replacethefilter.
• Whentheinsideofthefueltankisdirty,itcanbecleanedbyrinsingthetankoutwithpetrol.
STORAGE
Foryearsoftroublefreeservice,makesurethemachineiscleananddrybeforestoring.
• Beforestoring,cleanthemachinethoroughlyasindicatedwithinthecleaningsectionofthismanual.
• Storeinasafe,lockedprotectedareaduringsevereweatherandwintermonths.Avoiddirectsunlight.
• DONOTSTOREinanenclosedarea,wherefuelvaporscanreachanopenhotflame.
• DONOTSTOREfuelinthemachine.Ensurefuelisremovedfromthefueltankandcarburetor.
• Ifstoringforanextendedperiod,inspect,cleanandrepairthemachineifnecessary.Removeallfuelfrom
thefueltank.Starttheengine,thiswillremoveallfuelfromthecarburetorandfuellines.Removethe
sparkplug,pourasmallquantityof2-strokesyntheticorsemi-syntheticoilintothesparkplugholeofthe
cylinderandre-seatsparkplug.Storeinaclean,dry,dustfreearea.
DONOTSTOREfuelforlongerthan30days.Fuelcanbecomestaleandcausedamagetotheengine
carburetor,whichisnotcoveredbythemachinesmanufacturer’swarranty.
TROUBLESHOOTING
Failuressuchasadifficultyinstartingtheengine,irregularityinfunctionsandabnormalityinperformancecan
normallybepreventedifcarefulattentionispaidtoalloperatinginstructionsandmaintenanceprocedures.
Shouldtheenginenotfunctionproperly,checkthefollowing?
• Thatthefuelsystemisingoodconditionandfuelisflowingtotheengine.
• Theignitionsystemisingoodconditionandthesparkplug,sparkscorrectly.
• Compressionoftheengineisadequate.
FAILURETOSTART
• Correctlyfollowthestartingprocedure,notsettingthechokeleverorprimingtheenginecancausethe
enginetonotstart.
• Disposeoffuelfromthetank,particularlyifover30daysoldandnottreatedwithfueladditive.
• Ensurethatfuelisfreshandclean.
• Checkfuelfiltertoensureitisclean.(Replacefilterifnecessary).
• Makesureairfilterelementsareclean.
• Installanew,properlygappedsparkplug.
• Whenthereisserioustroublewiththeunit,donottrytorepairityourself,buthaveyourlocalapproved
servicedealerinspectitforyou.
POWERUNIT
POSSIBLECAUSE
SOLUTION
Non-Start,PowerLossor
SuddenStop
1. FuelTankEmpty
2. Mixturenotreachingcarburettor
3. Waterinfuelmixture
4. TheAirFilterisdirty
5. Carbondepositsincylinderorexhaust.
1. AddFuel
2. Drainmixturefromfuelsystem
3. CleanFuelFilter
4. CleanAirFilter
5. Cleanallaffectedpartsorchangeexhaust.
Engineruns,headnot
rotating
Possibleclutchfailure Taketoauthorisedservicedealer
PowerUnitissmoking Incorrectfuel/oilmixture
Draintank&use40-partsunleadedfuelto1-
partsyntheticorsemisyntheticoil(40:1).
Idleislumpyorattachment
rotatingwithouttrigger
depressed
IdleScrewisincorrectlyadjusted Taketoauthorisedservicedealer
LINETRIMMER
POSSIBLECAUSE
SOLUTION
Linewillnotadvance
1. Lineisweldedtoitself
2. Insufficientlineonspool
3. Linehasworntooshort
4. Lineistangledinspool
1. Lubricatewithsiliconespray
2. Addmoreline
3. Bumpheadongroundtofeedline.
4. Removelinefromthespool&rewind
Trimmerheadnotrotating
Buildupofgrasswrappedaroundhead
Cleanheadbyremovinggrass
Grasswrappingaround
attachmentshaft&head
assembly
Cuttingtallgrassatgroundlevel Cuttallgrassinstages.
BRUSHCUTTER
POSSIBLECAUSE
SOLUTION
Vibrationthroughmachine
Bladehasbeenincorrectlyassembled
Stripdownbladeassembly,rebuild.
INSTRUCTION MANUAL
NOTES
PARTSDIAGRAM-WEBC26Engine
PARTSLIST-WEBC26Engine
ItemNo. PartNo. Description Qty
ItemNo. PartNo. Description Qty
1 WE03010110121 ScrewM5x12 1
32 WE70070030026 Cover 1
2 WE70030030853 EngineCowling 1
33 WE70030030164 Guide 1
3 WE03020020055
ScrewGB/T9074.4
M4x12
1
34 WE03040020012 WasherGB/T97.14 2
4 WE03010010062 ScrewM5x20 4
35 WE02070010048 Spacer 2
5 WE70070130069 Cylinder 1
36 WE02050030229 IgnitionCoil 1
6 WE03130010013 SparkPlugRCJ6Y 1
37 WE03020020054 BoltGB/T9074.4M4*20 2
7 WE02070010032 CylinderGasket 1
38 WE02050050213 ElectricalConnections 1
8 WE02020020003 PistonRing 2
39 WE02080030042 Rubber 1
9 WE02010020005 Piston 1
40 WE02070010162 ExhaustGasket 1
10 WE02020150002 StopRing 2
41 WE02050010138 Exhaust 1
11 WE02020010004 PistonPin 1
42 WE03050010008 WasherGB/T938 1
12 WE02020030017 PistonPinRetainer 2
43 WE03040020018 WasherGB/T97.18 1
13 WE03090020018 NeedleBearing 1
44 WE03010010077 BoltM5x55 2
14 WE02020120023 Crankshaft 1
45 WE02070010019 SideGasket 1
15 WE03090010028
BearingGB/T276
6001/P5
2
46 WE70030020016 Insulator 1
16 WE03100010009 Seal12x22x7 2
47 WE03020020012 BoltGB/T9074.4M5*20 6
17 WE03060010002 Pin 4
48 WE02070010071 CarburettorGasket 1
18 WE70070050038 RearCrankcase 1
49 WE02050020101 Carburettor 1
19 WE02050100015 StarterPawl 1
50 WE70080120007
AirFilterHousingwith
Choke
1
20 WE02050070090 RecoilAssembly 1
51 WE03020020044 BoltGB/T9074.4M5*55 2
21 WE03020020029
ScrewGB/T9074.4
M4*16
5
52 WE02090010011 AirFilter 1
22 WE03070010001
WoodruffKey
3x3.7x12
1
53 WE70030040225 AirFilterCover 1
23 WE02070010119 CrankcaseGasket 1
54 WE02110030079 AirFilterScrew 1
24 WE70070050039 FrontCrankcase 1
55 WE02110020026 FuelTankCapAssembly 1
25 WE03010010058 BoltM5x25 4
56 WE61330010017 FuelInletPipe 1
26 WE02050030020 Flywheel 1
57 WE61330010018 FuelOutletPipe 1
27 WE03030020003 NutM8 1
58 WE02050120002 FuelFilter 1
28 WE03040050052
Washer
φ6*15*1.2
2
59 WE03020020027
ScrewGB/T9074.4
M5*16
3
29 WE02050160002 ClutchAssembly 1
60 WE03040050022 Washerφ5*15*1 3
30 WE03040050042 Washer 2
61 WE70050030170 FuelTank 1
31 WE02020130001 ClutchBolt 2
PARTSDIAGRAM-WEBC26Machine
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Webb WEBC43 User manual

Webb
Brand
Webb
Model
WEBC43
Category
Grass trimmers
Type
User manual
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