Craftsman 247.881721 - Operation; Clearing a Clogged Discharge Chute; Maintenance & Storage

Toreducefirehazards,keepmachinefreeofgrass,leaves,orotherdebris
build-up.Cleanupoilorfuelspillageandremoveanyfuelsoakeddebris.
Neverstorethemachineorfuelcontainerinsidewherethereisanopen
flame,sparkorpilotlightasonawaterheater,spaceheater,furnace,clothes
dryerorothergasappliances.
OPERATION
Donotputhandsorfeetnearrotatingparts,intheauger/impellerhousing
orchuteassembly.Contactwith therotatingpartscanamputatehandsand
feet.
Theauger/impellercontrolleverisasafetydevice.Neverbypassits
operation.Doingsomakesthemachineunsafeandmaycausepersonal
injury.
Thecontrolleversmustoperateeasilyin bothdirectionsandautomatically
returnto thedisengagedpositionwhenreleased.
Neveroperatewith amissingordamagedchuteassembly.Keepallsafety
devicesinplaceandworking.
Neverrunanengineindoorsor inapoorlyventilatedarea.Engineexhaust
containscarbonmonoxide,anodorlessanddeadlygas.
Donotoperatemachinewhileundertheinfluenceof alcoholordrugs.
Mufflerandenginebecomehotandcancauseaburn.Donottouch.Keep
childrenaway.
Exerciseextremecautionwhenoperatingonorcrossinggravelsurfaces.Stay
alertforhiddenhazardsortraffic.
Exercisecautionwhenchangingdirectionandwhileoperatingonslopes.Do
notoperateonsteepslopes.
Planyoursnow-throwingpatterntoavoiddischargetowardswindows,
walls,carsetc.Thus,avoidingpossiblepropertydamageorpersonalinjury
causedbyaricochet.
Neverdirectdischargeatchildren,bystandersandpetsor allowanyonein
frontofthemachine.
Donotoverloadmachinecapacitybyattemptingto clearsnowattoofastof
arate.
Neveroperatethismachinewithoutgoodvisibilityorlight.Alwaysbesureof
yourfootingandkeepafirm holdonthehandles.Walk,neverrun.
Disengagepowertotheauger/impellerwhentransportingornotin use.
Neveroperatemachineathightransportspeedsonslipperysurfaces.Look
downandbehindandusecarewhenbackingup.
If themachineshouldstarttovibrateabnormally,stoptheengine,
disconnectthesparkplugwireandgrounditagainsttheengine.Inspect
thoroughlyfordamage.Repairanydamagebeforestartingandoperating.
Disengageallcontrolleversandstopenginebeforeyouleavetheoperating
position(behindthehandles).Waituntiltheauger/impellercomesto
acompletestopbeforeuncloggingthechuteassembly,makingany
adjustments,orinspections.
Neverputyourhandin thedischargeorcollectoropenings.Donotunclog
chuteassemblywhileengineis running.Shutoff engineandremainbehind
handlesuntilallmovingpartshavestoppedbeforeunclogging.
Useonlyattachmentsandaccessoriesapprovedbythemanufacturer(e.g.
wheelweights,tirechains,cabsetc.).
Whenstartingengine,pull cordslowlyuntilresistanceisfelt,thenpull
rapidly.Rapidretractionofstartercord(kickback)will pullhandandarm
towardenginefasterthanyoucanletgo.Brokenbones,fractures,bruisesor
sprainscouldresult.
Ifsituationsoccurwhicharenotcoveredinthismanual,usecareandgood
judgment.
CLEARING A CLOGGED DISCHARGE CHUTE
Handcontactwith therotatingimpellerinsidethedischargechuteisthemost
commoncauseof injuryassociatedwith snowthrowers.Neveruseyourhandto
cleanoutthedischargechute.
Toclearthechute:
a. SHUTTHEENGINEOFF!
b. Wait10secondsto besuretheimpellerbladeshavestopped
rotating.
c. Alwaysuseaclean-outtool,notyourhands.
MAINTENANCE & STORAGE
Nevertamperwith safetydevices.Checktheirproperoperationregularly.
Referto themaintenanceandadjustmentsectionsof thismanual.
Beforecleaning,repairing,orinspectingmachinedisengageallcontrol
leversandstoptheengine.Waituntiltheauger/impellercometo acomplete
stop.Disconnectthesparkplugwire andgroundagainsttheengineto
preventunintendedstarting.
Checkboltsandscrewsforpropertightnessatfrequentintervalsto keepthe
machineinsafeworkingcondition.Also,visuallyinspectmachineforany
damage.
Donotchangetheenginegovernorsettingorover-speedtheengine.The
governorcontrolsthemaximumsafeoperatingspeedof theengine.
Snowthrowershaveplatesandskidshoesaresubjectto wearanddamage.
Foryoursafetyprotection,frequentlycheckallcomponentsandreplace
with originalequipmentmanufacturer's(OEM)partsonlyaslistedinthe
Partspagesofthisoperator'smanual.Useof partswhichdonot meetthe
originalequipmentspecificationsmayleadtoimproperperformanceand
compromisesafety!
Checkcontrolleversperiodicallyto verifytheyengageanddisengage
properlyandadjust,ifnecessary.Refertotheadjustmentsectioninthis
operator'smanualfor instructions.
Maintainorreplacesafetyandinstructionlabels,asnecessary.
Observeproperdisposallawsandregulationsforgas,oil,etc.to protectthe
environment.
Priorto storing,runmachineafewminutesto clearsnowfrommachineand
preventfreezeupof auger/impeller.
Neverstorethemachineorfuelcontainerinsidewherethereisanopen
flame,sparkorpilot lightsuchasa waterheater,furnace,clothesdryeretc.
Alwaysreferto theoperator'smanualforproperinstructionsonoff-season
storage.
4