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ESPAÑOL FRANÇAIS
ENGLISH
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Instruction Manual
Manual de Instrucciones
Manuel d’Instructions
ForOccasionalUseOnly
WARNING:
ReadandfollowallSafetyRulesandOperatingInstructionsbefore
using this product. Failure to do so ca
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IDENTIFICATIONOFSYMBOLS WARNING! This chain Read and understand the instruction manual before saw can be dangerous! Care- using the chainsaw. lessorimproperusecancause serious or even fatal injury. Alwayswearappropriateearprotection,eyeprotectionandheadprotection. Always usetwohands when operatingthechain saw. WARNING! Contactingtheguidebartipwithanyobject should be avoided; tip contact may cause the guide bar to movesuddenlyupwardandbackward,whichmaycausese- rious injury. XX_ Measuredmaximumkic
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duty,non-slip gloves;eye protectionsuch S Hand carry saw only when engine is as non-fogging, vented goggles or face stopped.Carrywithmufflerawayfrombody; screen; anapproved safety hard hat; and guide bar and chain projecting behind you; sound barriers (ear plugs or mufflers) to guide bar covered with a scabbard. protect your hearing. Regular users MAINTAIN YOUR SAW IN GOOD shouldhavehearingcheckedregularlyas WORKINGORDER chainsawnoisecandamagehearing.Se- S Haveallchainsawserviceperformedbya cure
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S Pinch-Kickback can occur when the the S Beginandcontinuecuttingatfullspeed. If the chain is moving at a slower speed, wood closes in and pinches the moving thereisgreaterchanceofkickbackoccur- saw chain in the cut along the top of the ring. guide bar and the saw chain is suddenly S Cut onelog at atime. stopped. This sudden stopping of the S Use extreme caution when re-entering a chain results in a reversal of the chain previous cut. force used to cut wood and causes the S Donotattempt cutsstar
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KICKBACKSAFETYFEATURES WARNING: WE DO NOT REP- RESENT AND YOU SHOULD NOT AS- WARNING: The followingfeatures SUME THAT THE CHAIN BRAKE WILL areincludedonyoursawtohelp reducethe PROTECTYOUINTHEEVENTOFAKICK- hazardof kickback;however, suchfeatures will not totally eliminate this danger. As a BACK. Kickback is a lightning fast action which throws the bar and rotating chain back chainsawuser,donotrelyonlyonsafetyde- and up toward the operator. Kickback canbe vices. You must follow all safety precau-
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Computedkickbackangle(CKA) Table BAR CKAwithoutchain brake MODEL P/N Length CHAIN P/N MC3516 530044692 16 ″ 530051544 33_ NOTE: Ifthissawistobeusedforcom- SPECIALNOTICE:Yoursawisequipped mercial logging, a chain brake is required withatemperaturelimitingmufflerandspark and shall not be removed or otherwise dis- arresting screen which meets the abledtocomplywithFederalOSHARegula- requirements of California Codes 4442 and tions for Commercial Logging. 4443. All U.S. forest land andthe states of Ca
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Inside view of clutch cover Clutch Cover Adjustment locatedon clutchcover 4. Turntheadjustingscrewbyhandcoun- terclockwise until the adjusting pin just AdjustingPin Lower touches thestop. This should allow the Hole pin to benear thecorrect position. 5. Slide guide bar on bar bolts until guide barstopsagainstclutchdrumsprocket. Guide Bar 12. Install bar nuts and finger tighten only. Once the chain is tensioned, you will need totighten bar nuts. CHAINTENSION (Includingunits withchain alreadyinstal
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3. Usingbartool,rollchainaroundguidebar 6. Use the screwdriver end of the bar tool to ensure all links are in bar groove. tomovechain aroundguidebar. 4. Lift up tip of guide bar to check for sag. 7. If chain does not rotate, it is too tight. Release tip of guide bar, then turn ad- Slightly loosen bar nuts and loosen 1 1 justingscrew / turnclockwise. Repeat chain by turningtheadjusting screw / 4 4 untilsag does not exist. turn counterclockwise. Retighten bar nuts. 1 AdjustingScrew -- / Turn 4 8.
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THROTTLE LOCK--OUT activates automatically in the event of kick- back. Thechainbrakeactivatesmanuallyifthe The THROTTLE LOCK--OUT must be fronthandguardis pushedforward.Thechain pressed before you can squeeze the throttle brake is disengaged by pulling the front hand trigger. This feature prevents you from acci- guard back toward the front handle as far as dentally squeezing the trigger. possible. CHOKE/FAST IDLE LEVER CHAIN TENSION The choke and fast idle are set by pulling the Itisnormalforane
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To stop the engine move the ON/STOP 3. Pull choke/fast idle lever out to the full switch to the STOP position. extent (to the FULL CHOKE position). Tostarttheengineholdthesawfirmlyonthe 4. Pullthestarterropesharply5timeswith your right hand. Then, proceed to the ground as illustrated. Make sure the chain is next step. free to turn without contacting any object. NOTE: Iftheenginesoundsasifitistrying Useonly 15 ″ -- 18 ″ (40 -- 45cm) of to start before the 5th pull, stop pulling and rope per pull.
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S This saw is equipped with a chain brake. S Practicecuttingafewsmalllogsusingthe Thebrakeis designedtostopthe chain if followingtechniquestogetthe“feel”ofus- kickback occurs. ing your saw before you begin a major S The inertia--activated chain brake is sawing operation. activatedifthefronthandguardispushed S Squeezethethrottletriggerandallowthe forward, either manually (by hand) or enginetoreachfullspeedbeforecutting. automatically (by suddenmovement). S Begin cutting with the saw frame S If th
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NOTE: Before felling cut is complete, use Planaclearretreatpath wedges to open the cut if necessary to controlthedirectionoffall. Toavoidkickback and chain damage, use wood or plastic wedges, but never steel or iron wedges. Direction of Fall S Be alert to signs that the tree is ready to fall: crackingsounds, wideningof the fell- 45_ ing cut, or movement in the upper branches. S Astreestartstofall,stopsaw,putitdown, andget away quickly onyour plannedre- FELLINGLARGETREES treat path. (6inches (15
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st 1 Cut Overcutting Undercutting nd 2 Cut Undercuttinginvolvescuttingontheunder- Usingasupportstand sideofthelogwithtopofsawagainstthelog. nd 2 Cut When undercutting use light upward pres- sure. Hold saw firmly and maintain control. The saw will tend topushback towardyou. WARNING: Neverturnsawupside down to undercut. The saw cannot be con- trolled inthis position. st 1 Cut Always makeyour first cutonthecompres- sionsideofthelog. Thecompressionsideof st 1 Cut the log is where the pressure of the
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S Remove larger, supporting branches with S Next make a 2nd cut all the way through the cutting techniques described in BUCK- thelimb. Thencutathirdovercutleavinga ING WITHOUT A SUPPORT. 1to2inch(2.5to5cm)collarfromthetruck S Alwaysuseanovercuttocutsmallandfree- of thetree. ly hanginglimbs. Undercutting couldcause limbs to fall and pinch the saw. PRUNING Second cut Third cut WARNING: Limit pruning to limbs shoulder height or below. Do not cut if branches arehigherthanyourshoulder.Geta profession
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CHECKGUIDEBAR CHECKCHAINBRAKE Conditions which require guide bar mainte- See CHAIN BRAKE in the OPERATION nance: section. S Saw cuts to one side or at anangle. CLEANAIRFILTER S Saw has to be forced through the cut. CAUTION: Donotcleanfilteringasolineor S Inadequate supply of oiltobar/chain. other flammable solvent to avoid creatinga Check the condition of guide bar each time firehazardorproducingharmfulevaporative chain is sharpened. A worn guide bar will emissions. damagethechainandmakecuttingd
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CLEANING THE SPARK ARREST- WARNING: Wear protective gloves INGSCREEN when handling chain. The chain is sharp and Cleaning is required every 25 hours of op- can cut you even when it is not moving. eration or annually, whichever comes first. Conditions which indicate the need for chain 1. Loosenandremovethenutfromtheex- sharpening: haust outlet cover. S Reductioninsizeof woodchips.Thesize 2. Remove theexhaust oulet cover. ofthewoodchipwilldecreaseasthechain 3. Removesparkarrestingscreen.Handle get
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S File chain to meet thespecifications Ifyou requirefurther assistanceor areunsure as shown. about performing this procedure, contact your authorized servicedealer orcall ourcustomer 80˚ 60˚ assistance help line at 1--800--554--6723. CARBURETORADJUSTMENT WARNING: Thechainwillbemov- 30˚ ingduringmostofthisprocedure.Wearyour protectiveequipmentandobserve allsafety Hook Angle precautions.Thechainmustnotmoveatidle speed. 0.025inch Thecarburetorhasbeencarefullyset atthe (0.65mm) factory. Adjustments
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FUELSYSTEM ENGINE Under FUELING ENGINE in the OPERA- S Remove spark plug and pour 1 teaspoon TION section of this manual, see message of 40:1, 2-cycle engine oil (air cooled) labeledIMPORTANT regarding the use of through the spark plug opening. Slowly gasohol inyour chainsaw. pullthestarterrope8to10timestodistrib- Fuelstabilizerisanacceptablealternativein ute oil. minimizingtheformation offuel gumdepos- S Replace spark plug with new one of rec- its during storage. ommended type andheat range. S
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LIMITEDWARRANTY McCulloch,adivisionofHusqvarnaConsum- McCulloch, adivisionof Husqvarna erOutdoorProductsN.A.,Inc.,warrantstothe Consumer Outdoor Products N.A., Inc. original consumer purchaser that each new 9335Harris Corners McCulloch brand gasoline chain saw is free Charlotte, NC 28269 fromdefectsinmaterialandworkmanshipand 1--800--554--6723 agreestorepairorreplaceunderthiswarranty InCanada, contact: any defective gasoline chain saw as follows McCulloch from the original date of purchase. 850M
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ter as soon as a problem exists. Warranty re- CONSEQUENTIAL DAMAGES: McCul- pairs should be completed in a reasonable loch may beliable for damages toother en- amount of time, not to exceed 30days. Ifyou gine components causedby the failure of a haveanyquestionsregardingyourwarranty warrantedpartstillunderwarranty.WHATIS rightsandresponsibilities,youshouldcontact NOT COVERED: All failures caused by your nearest authorized service center, call abuse, neglect, or improper maintenance McCulloch at
