Hitachi Koki CS33EA Handling Instructions Manual Download

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#HAINBRAKEOPERATION&IG
#HAINBRAKE )FSOEQUIPPED ISDESIGNEDTOACTIVATEINAN
EMERGENCYSUCHASKICKBACKACTION0LEASECHECKTOVERIFYTHATIT
WORKSPROPERLYBEFOREUSE
!PPLICATIONOFBRAKEISMADEBYMOVINGTHEFRONTGUARDTOWARDS
THEBAR$URINGTHECHAINBRAKEOPERATIONEVENIFTHETHROTTLELEVER
ISPULLEDTHEENGINESPEEDDOESNOTINCREASEANDTHECHAINDOES
NOTTURN4ORELEASETHEBRAKEPULLUPTHECHAINBRAKELEVER

(OWTOCONüRM
4URNOFFTHEENGINE
(OLDINGTHECHAINSAWHORIZONTALLYRELEASEYOURHANDFROMTHE

FRONTHANDLEHITTHETIPOFTHEGUIDEBARTOASTUMPORAPIECEOF
WOODANDCONüRMBRAKEOPERATION/PERATINGLEVELVARIESBY
BARSIZE

)NCASETHEBRAKEISNOTEFFECTIVEASKOURDEALERFORINSPECTIONAND
REPAIRS)FTHEENGINEKEEPSROTATINGATHIGHSPEEDWITHTHEBRAKE
ENGAGEDTHECLUTCHWILLOVERHEATCAUSINGTROUBLE
7HENTHEBRAKEENGAGESDURINGOPERATIONIMMEDIATELYRELEASETHE
THROTTLELEVERTOSTOPTHEENGINE

7!2.).'

$ONOTCARRYTHEMACHINEWITHTHEENGINERUNNING

3TOPPING&IG
$ECREASEENGINESPEEDANDPUSHIGNITIONSWITCHTOSTOPPOSITION

7!2.).'

+)#+"!#+$!.'%2&IG
/NEOFTHEMOSTSEVEREDANGERSWHENWORKINGWITHACHAINSAW
ISTHEPOSSIBILITYOFKICKBACKMAYOCCURWHENTHEUPPER
TIPOFTHEGUIDEBARTOUCHESANOBJECTORWHENTHEWOODCLOSESIN
ANDPINCHESTHESAWCHAININTHECUT4IPCONTACTINSOMECASES
MAYCAUSEALIGHTNINGFASTREVERSEREACTIONKICKINGTHEGUIDEBAR
UPANDBACKTOWARDYOU0INCHINGTHESAWCHAINALONGTHETOPOF
THEGUIDEBARMAYALSOPUSHTHEGUIDEBARRAPIDLYBACKTOWARDS
YOU%ITHEROFTHESEREACTIONSMAYCAUSEYOUTOLOSECONTROLOFTHE
SAWWHICHCOULDRESULTINSERIOUSPERSONALINJURY%VENTHOUGHYOUR
SAWHASSAFETYBUILTINTOITSDESIGNYOUSHOULDNOTRELYONTHESE
SAFETYFEATURESEXCLNOWWHEREYOURBARTIPISATALLTIMES
+ICKBACKDOESOCCURIFYOUALLOWTHEKICKBACKZONE OFTHEBAR
TOTOUCHANOBJECT$ONOTUSETICKBACKFROMPINCHINGIS
CAUSEDBYACUTCLOSINGANDPINCHINGTHEUPPERSIDEOFTHEGUIDE
BAR3TUDYYOURCUTANDMAKESUREITWILLOPENASYOUCUTTHROUGH
-AINTAINCONTROLWHENTHEENGINEISRUNNINGBYALWAYSKEEPING
AüRMGRIPONTHESAWWITHYOURRIGHTHANDONTHEREARHANDLE
YOURLEFTHANDONTHEFRONTHANDLEANDYOURTHUMBSANDüNGERS
ENCIRCLINGTHEHANDLES!LWAYSHOLDTHESAWWITHBOTHHANDSDURING
OPERATIONANDCUTATHIGHENGINESPEED

7!2.).'

$ONOTOVERREACHORCUTABOVESHOULDERHEIGHT

7!2.).'

5SEEXTRACAUTIONWHENFELLINGANDDONOTUSETHESAWINA
NOSEHIGHPOSITIONORABOVESHOULDERHEIGHT

#(!).#!4#(%2
4HECHAINCATCHERISLOCATEDONTHEPOWERHEADJUSTBELOWTHE
CHAINTOFURTHERPREVENTTHEPOSSIBILITYOFABROKENCHAINSTRIKINGTHE
CHAINSAWUSER

7!2.).'

$ONOTSTANDINLINEWITHCHAINWHENCUTTING

"!3)#4%#(.)15%3&/2-!+).'&%,,).',)-").'!.$
"5#+).'#543
4HEINTENTIONOFTHEFOLLOWINGINFORMATIONISTOPROVIDEYOUWITHTHE
GENERALINTRODUCTIONTOWOODCUTTINGTECHNIQUES

7!2.).'

4HISINFORMATIONDOESNOTCOVERALLSPECIüCSITUATIONSWHICH
MAYDEPENDONDIFFERENCESINTERRAINVEGETATIONKINDOFWOOD
FORMANDSIZEOFTREESETC#ONSULTYOURSERVICINGDEALER
FORESTRYAGENTORLOCALFORESTRYSCHOOLSFORADVICEON
SPECIüCWOODCUTTINGPROBLEMSINYOURAREA4HISWILLMAKEYOUR
WORKMOREEFüCIENTANDSAFER

7!2.).'

!VOIDCUTTINGINADVERSEWEATHERCONDITIONSSUCHASDENSE
FOGHEAVYRAINBITTERCOLDHIGHWINDSETC
!DVERSEWEATHERISOFTENTIRINGTOWORKINANDCREATES
POTENTIALLYDANGEROUSCONDITIONSSUCHASSLIPPERYGROUND
(IGHWINDSMAYFORCETHETREETOFALLINANUNEXPECTEDDIRECTION
CAUSINGPROPERTYDAMAGEORPERSONALINJURY

#!54)/.
.EVERUSEACHAINSAWTOPRYORFORANYPURPOSEFORWHICHITISNOT
INTENDED

7!2.).'

!VOIDSTUMBLINGONOBSTACLESSUCHASSTUMPSROOTSROCKS
BRANCHESANDFALLENTREES7ATCHOUTFORHOLESANDDITCHES"E
EXTREMELYCAUTIOUSWHENWORKINGONSLOPESORUNEVENGROUND
3HUTOFFTHESAWWHENMOVINGFROMONEWORKPLACETOANOTHER
!LWAYSCUTATWIDEOPENTHROTTLE!SLOWMOVINGCHAINCAN
EASILYCATCHANDFORCETHESAWTOJERK

7!2.).'

.EVERUSETHESAWWITHONLYONEHAND
9OUCANNOTCONTROLTHESAWPROPERLYANDYOUMAYLOSECONTROL
ANDINJUREYOURSELFSEVERELY
+EEPTHESAWBODYCLOSETOYOURBODYTOIMPROVECONTROLAND
REDUCESTRAIN
7HENCUTTINGWITHTHEBOTTOMPARTOFTHECHAINTHEREACTIVE
FORCEWILLPULLTHESAWAWAYFROMYOUTOWARDSTHEWOODYOU
ARECUTTING
4HESAWWILLCONTROLTHEFEEDINGSPEEDANDSAWDUSTWILLBE
DIRECTEDTOWARDSYOU&IG

7HENCUTTINGWITHTHEUPPERPARTOFTHECHAINTHEREACTIVE
FORCEWILLPUSHTHESAWTOWARDSYOUANDAWAYFROMTHEWOOD
YOUARECUTTING&IG

7!2.).'

4HEREISARISKOFKICKBACKIFTHESAWISPUSHEDFARENOUGHSO
THATYOUBEGINTOCUTWITHTHENOSEOFTHEBAR
4HESAFESTCUTTINGMETHODISTOCUTWITHTHEBOTTOMPARTOFTHE
CHAIN3AWINGWITHTHEUPPERPARTMAKESITMUCHMOREDIFüCULT
TOCONTROLTHESAWANDINCREASESTHERISKOFKICKBACK

./4%
!LWAYSKEEPTHESPIKEDBUMPERFACETOATREEBECAUSETHECHAIN
MAYSUDDENLYBEDRAWNINTOATREE

&%,,).'
&ELLINGISMORETHANCUTTINGDOWNATREE9OUMUSTALSOBRINGIT
DOWNASNEARTOANINTENDEDPLACEASPOSSIBLEWITHOUTDAMAGING
THETREEORANYTHINGELSE
"EFOREFELLINGATREECAREFULLYCONSIDERALLCONDITIONSWHICHMAY
EFFECTTHEINTENDEDDIRECTIONSUCHAS
!NGLEOFTHETREE3HAPEOFTHECROWN3NOWLOADONTHECROWN
7INDCONDITIONS/BSTACLESWITHINTREERANGEEGOTHERTREES
POWERLINESROADSBUILDINGSETC