Poulan SM4218 AV Operate Your SAW Safely, Maintain Your SAW in Good Working Order, Kickback

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Hearing

Safety Hat

Protection

Eye

 

Snug

Protection

 

Fitting

Heavy Duty

Clothing

Gloves

Safety

Safety Chaps

Shoes

 

SKeep all parts of your body away from the chain when the engine is running.

SKeep children, bystanders, and animals a minimum of 30 feet (10 meters) away from the work area. Do not allow other people or animals to be near the chain saw when starting or operating the chain saw.

SDo not handle or operate a chain saw when you are fatigued, ill, or upset, or if you have taken alcohol, drugs, or medication. You must be in good physical condition and men- tally alert. Chain saw work is strenuous. If you have any condition that might be aggra- vated by strenuous work, check with your

doctor before operating a chain saw.

SCarefully plan your sawing operation in ad- vance. Do not start cutting until you have a clear work area, secure footing, and, if you are felling trees, a planned retreat path.

OPERATE YOUR SAW SAFELY

SDo not operate a chain saw with one hand. Serious injury to the operator, helpers, by- standers or any combination of these per- sons may result from one-handed opera- tion. A chain saw is intended for

two-handed use.

SOperate the chain saw only in a well-venti- lated outdoor area.

SDo not operate saw from a ladder or in a tree.

SMake sure the chain will not make contact with any object while starting the engine. Never try to start the saw when the guide

bar is in a cut.

SDo not put pressure on the saw at the end of the cut. Applying pressure can cause you to lose control when the cut is com- pleted.

S Stop the engine before setting the saw down.

SDo not operate a chain saw that is dam- aged, improperly adjusted, or not com- pletely and securely assembled. Always replace bar, chain, hand guard, or chain

brake immediately if it becomes damaged, broken or is otherwise removed.

SWith the engine stopped, hand carry the chain saw with the muffler away from your body, and the guide bar and chain to the rear, preferably covered with a scabbard.

MAINTAIN YOUR SAW IN GOOD WORKING ORDER

SHave all chain saw service performed by a qualified service dealer with the exception of the items listed in the maintenance sec- tion of this manual. For example, if improp- er tools are used to remove or hold the fly- wheel when servicing the clutch, structural damage to the flywheel can occur and cause the flywheel to burst.

SMake certain the saw chain stops moving when the throttle trigger is released. For correction, refer to CARBURETOR AD-

JUSTMENT.

SNever modify your saw in any way.

SKeep the handles dry, clean, and free of oil

or fuel mixture.

SKeep fuel and oil caps, screws, and fas- teners securely tightened.

SUse only Poulan PRO accessories and re- placement parts as recommended.

HANDLE FUEL WITH CAUTION

SDo not smoke while handling fuel or while operating the saw.

SEliminate all sources of sparks or flame in the areas where fuel is mixed or poured. There should be no smoking, open flames, or work that could cause sparks. Allow en- gine to cool before refueling.

SMix and pour fuel in an outdoor area on bare ground; store fuel in a cool, dry, well ventilated place; and use an approved, marked container for all fuel purposes. Wipe up all fuel spills before starting saw.

SMove at least 10 feet (3 meters) from fuel- ing site before starting engine.

STurn the engine off and let saw cool in a non-combustible area, not on dry leaves,

straw, paper, etc. Slowly remove fuel cap and refuel unit.

SStore the unit and fuel in an area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

KICKBACK

WARNING: Avoid kickback which can result in serious injury. Kickback is the backward, upward or sudden forward motion of the guide bar occurring when the saw chain near the upper tip of the guide bar con- tacts any object such as a log or branch, or when the wood closes in and pinches the saw chain in the cut. Contacting a foreign ob- ject in the wood can also result in loss of chain saw control.

SRotational Kickback can occur when the moving chain contacts an object at the up- per tip of the guide bar. This contact can cause the chain to dig into the object, which stops the chain for an instant. The result is a lightning fast, reverse reaction which kicks the guide bar up and back to- ward the operator.

SPinch-Kickbackcan occur when the the wood closes in and pinches the moving saw chain in the cut along the top of the guide bar and the saw chain is suddenly stopped. This sudden stopping of the

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Contents 545137246 11/30/06 Manual de Instrucciones Manuel d’InstructionsPlan Ahead Using the chain sawAlways use two hands when operating the chain saw Starting ReminderKickback Operate Your SAW SafelyMaintain Your SAW in Good Working Order Handle Fuel with CautionReduce the Chance of Kickback Maintain ControlKickback Safety Features Chain Brake and CKA AngleIf your hand slips off the front handlebar Assembly Adjusting Screw Tensioning RackAttaching the BAR & Chain If not Adjusting the tension Chain TensionChecking the tension Operation Cation Always stop the engine before removing the oil cap Before Starting Engine Fueling EngineBAR and Chain Lubrication Important Points to RememberInertia activating function control Starting a Warm EngineDifficult Starting or starting a flooded engine Braking function control Caution The chain brake must beNotch CUT and Felling the Tree Operating TipsTree Felling Techniques Felling Large TreesTypes of Cutting Used for Bucking Bucking Using a LOG or Support StandCutting a Fallen Tree Important PointsLimbing and Pruning Important Points LimbingPruning Service Check Fuel Mixture Level Inspect and Clean Unit and DecalsClean AIR Filter Cleaning the Spark ARREST- ING ScreenStorage Empty fuel tank and refill with Load Adjustment EngineEngine OtherLigations The U.S. Environmental Limited Warranty