Chain Saw Safety Manual - Stihl

1 Chain SawSafety ManualWarning!Read and follow all Safety precautionsin the Safety Manual improper usecan cause serious or fatal reduce risk of injury Stihl recommends the useof Stihl Quickstop Chain brake on your powerheadwith Stihl reduced kickback bar and low kickback 13:28 Uhr Seite 1A. Kickback Safety Precautions!Warning!Kickback may occur when the noseor tip of the guide bar touches anobject, or when the wood closes inand pinches the saw Chain in thecut. Tip contact in some cases maycause a lightning fast reversereaction, kicking the guide bar upand back towards the the saw Chain along thetop of the guide bar may push theguide bar rapidly back towards theoperator.

2 Either of these reactionsmay cause you to lose control of thesaw which could result in seriouspersonal of ANSI B certain performance anddesign criteria related to chainsawkickback. Stihl has developed acolor code system using green andyellow to help you select a power-head, bar and Chain combinationthat complies with the kickbackrequirements of the ANSI the sections entitled "SafetyPrecautions" and "Specifications"of this not rely exclusively upon thesafety devices built into your a chainsaw user, you shouldtake several steps to keep yourcutting jobs free from accident With a basic understanding ofkickback, you can reduce or eli-minate the element of surprise contributes Keep a good firm grip on thesaw with both hands, the righthand on the rear handle,and the left hand on the fronthandle.

3 When the engine is run-ning. Use a firm grip withthumbs and fingers encirclingthe chainsaw firm grip will help you reducekickback and maintain controlof the t let Makesuretheareainwhichyouare cutting is free from obstruc-tions. Do not let the nose of theguide bar contact a log, branch,or any other obstruction whileyou are operating the Cut at high engine Do not overreach or cut aboveshoulder Follow manufacturer ssharpening and maintenanceinstructions for the saw Only use replacement bars andchains specified by the manu-facturer or the Reduced kickback bars and lowkickback chains are designedto reduce the risk of kickbackinjury.

4 Ask your Stihl dealerabout these Other Safety Precautions1. Donotoperate a chainsaw withone hand! Serious injury to theoperator, helpers, bystanders,or any combination of thesepersons may result from one-handed operation. A chainsawis intended to be used with Do not operate a chainsaw whenyou are Use Safety footwear; snug-fittingclothing; protective gloves; andeye, hearing, and head protect-ion Safety Precautions for Chain Saw Userscontinued on the back inside coverThis Manual contains the Safety pre-cautions and recommended cutting tech-niques outlined in Stihl chainsawOwner s Manuals. Even if you are an experienced chainsaw user, it is in yourown interests to familiarize yourself withthe latest rules and regulations regard-ing safe use of your note that the illustrations on page 2 show the chainsaw Stihl chainsaw models may have different parts and controls.

5 You shouldtherefore always refer to the Owner sManual of your particular saw model. Warning!Because a chainsaw is a high-speed wood-cutting tool, some special safetyprecautions must be observed as withany other power saw to reduce the riskof personal injury. Careless or improperuse may cause serious or even fatal injury. Read and follow all Safety pre-cautions in current Owner s Manual orSafety Manual . Always use two hands tooperate the chainsaw. Warning!Avoid contact of bar tip with any can cause the guide bar to kick sud-denly up and back, which may result inserious or fatal injury. To reduce the riskof kickback injury Stihl recommendsthe use of Stihl green labeled reducedkickback bars and low kickback chainsand a Stihl Quickstop Chain your Stihl dealer or the Stihl distributor for your area if you do not understand any of the instructions in Parts of Saw2 Definitions3 Safety Precautions4- The Operator4- The Saw 6- The Use of the Saw 6- Maintenance, Repair and Storing23 Maintenance Chart 25 Contents 1999 Andreas Stihl AG & Co.

6 , Waiblingen0457 184 3021. M45. L9. T. Printed in GermanyPrinted on chlorine-free paperPrinting inks contain vegetable oils,paper is recyclable1 Main Parts of the Saw1 = Fuel pump (easy start*)2= Twistlock3= Chainbrake4 = Oilomatic saw chain5= Guidebar6 = Front Chain tensioner7 = Side Chain tensioner8 = Adjusting wheel of quick tensioner *)9= Chainsprocket10 = Chain sprocket cover11 = Bumper spike12 = Chain catcher13 = Decompression valve (easy start*)*) Special option20 = Muffler21 = Starter grip22 = Spark plug terminal23 = Oil filler cap24 = Fuel filler cap25 = Master control lever26 = Throttle trigger interlock27 = Throttle trigger28 = Front handle29 = Front hand guard30 = Rear handle31 = Rear hand carburator with fuel to for carburetor box device to stop the rotation of thechain if activated in a kickbacksituation by the operator s hand orby Saw loop consisting of cutters.

7 Tie strapsand drive and guides the saw Chain precise adjustment of Chain precise adjustment of precise adjustment of toothed wheel that drives thesaw Chain Sprocket Bumper stop for holding saw steadyagainst Chain to reduce the risk of operatorcontact by a Chain when it breaksor comes off the Decompression compression pressureto make starting engine exhaust noise anddirects the exhaust Starter grip of the starter, for startingthe Spark Plug the spark plug with theignition Oil Filler closing the oil Fuel Filler closing the fuel Master Control for choke control, startingthrottle, run and stop switch Throttle Trigger be depressed before thethrottle trigger can be Throttle the speed of the Front bar for the left hand at frontof Front Hand protection against projectingbranches and helps prevent the lefthand from touching the Chain if it slipsoff the handle Rear support handle for the right handlocated at or toward the rear of Rear Hand added protection to operator sright Bar exposed end of the guide bar.

8 (not illustrated, see chapter"Tensioning the Saw Chain ".) engine to Chain sprocketwhen engine is accelerated beyondidle speed. (not illustrated).Anti-Vibration anti-vibration system includesa number of buffers designed toreduce the transmission of engineand cutting attachment vibrations tothe operator s hands. (not illustrated).Definitions3 The use of any chainsawmay be saw Chain has manysharp cutters. If thecutters contact your flesh,they will cut you, even if the Chain is notmoving. At full throttle, the Chain speedcan reach 45 mph (20 m/s). It is impor-tant that you read, fully understandand observe the following Safety precau-tions and warnings.

9 Read the Owner sManual and the Safety special attention to the section onreactive forces. Warning!Reactive forces, including kickback, canbe dangerous. Careless or improper useof any chainsaw may cause serious orfatal Safety precautions that are generallyobserved when working with an ax or ahand saw also apply to the operation ofchainsaws. However, because a Chain -saw is a high-speed, fast-cutting powertool, special Safety precautions must beobserved to reduce the risk of your Stihl dealer show you howto operate your chainsaw. Observe allapplicable local Safety regulations,standards and ordinances. Warning!Minors should never be allowed to use achainsaw.

10 Bystanders, especiallychildren, and animals should not beallowed in the area where a chainsaw isin use. Never let the saw run it in a locked place away fromchildren and empty the fuel tank beforestoring for longer than a few not lend or rent yourchainsaw without theOwner s Manual . Be surethat anyone using yoursaw reads and under-stands the information contained in Safety precautions and warningsapply to the use of all Stihl models may have differentparts and controls. See the appropriatesection of your Owner s Manual for adescription of the controls and functionof the parts of your model use of a chainsaw involves1. the operator2. the saw3.