Poulan 545123582 Chain Brake and CKA Angle, If your hand slips off the front handlebar

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SReduced--Kickback Guide Bar, designed with a small radius tip which reduces the size of the kickback danger zone on the bar tip. A Reduced--Kickback Guide Bar has been demonstrated to significantly re- duce the number and seriousness of kick- backs when tested in accordance with safety requirements for gasoline powered chain saws as set by ANSI B175.1.

Reduced Kickback Symmetrical Guide Bar

Small Radius Tip

Symmetrical Guide Bar

Large Radius Tip

S Low--Kickback Chain, designed with a contoured depth gauge and guard link which deflect kickback force and allow wood to gradually ride into the cutter. Low-- Kickback Chain has met kickback per- formance requirements when tested on a representative sample of chain saws be- low 3.8 cubic inch displacement specified in ANSI B175.1.

 

Contoured Depth Gauge

 

Elongated Guard Link

 

Deflects

Low--- Kickback

kickback force

and allows wood

Chain

to gradually ride

 

Into cutter

 

Can Obstruct Material

Not a Low--- Kickback Chain

SFront Hand Guard, designed to reduce the chance of your left hand contacting the chain

if your hand slips off the front handlebar.

SPosition of front and rear handlebars, de- signed with distance between handles and “in-line” with each other. The spread and “in-line” position of the hands provided by this design work together to give balance and resistance in controlling the pivot of the saw back toward the operator if kick- back occurs.

CHAIN BRAKE AND CKA ANGLE

SChain Brake, designed to stop the chain in the event of kickback.

WARNING: WE DO NOT REP- RESENT AND YOU SHOULD NOT AS- SUME THAT THE CHAIN BRAKE WILL PROTECT YOU IN THE EVENT OF A KICK- BACK. Kickback is a lightning fast action which throws the bar and rotating chain back and up toward the operator. Kickback can be caused by allowing contact of the bar tip in the danger zone with any hard object. Kickback can also be caused by pinching the saw chain along the top of the guide bar. This action may push the guide bar rapidly back toward the op- erator. Either of these events may cause you to lose control of the saw which could result in serious injury or even death. DO NOT RELY UPON ANY OF THE DEVICES BUILT INTO YOUR SAW. YOU SHOULD USE THE SAW PROPERLY AND CAREFULLY TO AVOID KICKBACK. Reduced--kickback guide bars and low--kickback saw chains reduce the chance and magnitude of kickback and are recommended. Your saw has a low kickback chain and bar as original equipment. Repairs on a chain brake should be made by an autho- rized servicing dealer. Take your unit to the place of purchase if purchased from a servic- ing dealer, or to the nearest authorized master service dealer.

STip contact in some cases may cause a light-

ning fast reverse REACTION, kicking guide bar up and back toward operator.

SPinching the saw chain along the top of the

guide bar may push the guide bar rapidly back toward the operator.

SEither of these reactions may cause you to lose control of the saw which could result in serious injury. Do not rely exclusively upon devices built into your saw.

WARNING: Computed kickback angle (CKA) listed on your saw and listed in the CKA table below represents angle of kickback your bar and chain combinations will have when tested in accordance with CSA (Cana- dian Standards Association) and ANSI stan- dards. When purchasing replacement bar and chain, considerations should be given to the lower CKA values. Lower CKA values repre- sent safer angles to the user, higher values in- dicate more angle and higher kick energies. Computed angles represented indicate total energy and angle associated without activation of the chain brake during kickback. Activated angle represents chain stopping time relative to activation angle of chain break and resulting kick angle of saw. In all cases lower CKA val- ues represent a safer operating environment for the user.

The following guide bar and chain combina- tions meet kickback requirements of CSA Standards Z62.1, Z62.3, & ANSI B175.1 when used on saws listed in this manual. Use of bar and chain combinations other than those listed is not recommended and may not meet the CKA requirements per standard.

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Contents 545123582 8/25/06 English Español FrançaisSafety Rules Identification of SymbolsStarting Reminder Plan AheadMaintain Your SAW in Good Working Order Operate Your SAW SafelyHandle Fuel with Caution KickbackReduce the Chance of Kickback Kickback Safety FeaturesMaintain Control Do not cut more than one log at a timeIf your hand slips off the front handlebar Chain Brake and CKA AngleInside view Chain Brake Adjustment located on Chain Brake AssemblyChecking the tension Adjusting the tensionChain Tension Know Your Chain SAW ON/STOP SwitchThrottle Trigger Throttle LOCK-OUTFueling Engine StartingBAR and Chain Lubrication Important Points to RememberDifficult Starting or starting a flooded engine Starting a Warm EngineBraking function control Caution The chain brake must be Inertia activating function controlImportant Points Cutting MethodsTree Felling Techniques Felling Large TreesCutting a Fallen Tree Bucking Using a LOG or Support StandTypes of Cutting Used for Bucking Bucking Without a SupportLimbing and Pruning Important Points ServiceLimbing PruningCarburetor Adjustment Cleaning the Spark ARREST- ING ScreenAIR Filter Inspect Muffler and Spark Arresting ScreenNeed ASSISTANCE? Empty fuel tank and refill with Limited WarrantyLoad Adjustment Engine Ligations The U. S. Environmental Parts List Carburetor, Ignition SystemIntermediate 125 hours Extended 300 hours

545123582 specifications

The Poulan 545123582 chainsaw stands out as a reliable and powerful tool designed for both homeowners and professionals alike. Engineered with a strong emphasis on performance, this model is equipped with a host of features and technologies that enhance its usability and effectiveness in a variety of cutting applications.

One of the key characteristics of the Poulan 545123582 is its robust engine. This chainsaw features a high-performance gasoline engine that provides ample power for cutting through tough materials. The engine's efficient design ensures that it runs smoothly, allowing the user to tackle large logs and branches with ease. The combination of power and efficiency enables operators to complete their tasks quickly without excessive fatigue.

Another standout feature of this chainsaw is its lightweight and ergonomic design. Weighing less than many comparable models, the Poulan 545123582 allows users to maneuver easily without sacrificing cutting ability. The chainsaw is thoughtfully equipped with anti-vibration technology, which significantly reduces hand fatigue during extended use. This makes it an excellent choice for both amateur and professional users who require a tool that can be operated comfortably for long periods.

The Poulan 545123582 also integrates an adjustable chain tensioning system. This feature allows users to easily modify the chain’s tension without the need for additional tools. Proper chain tension is crucial for optimal cutting performance, and this tool ensures that maintaining that tension is hassle-free. Additionally, the chainsaw is designed with a quick-release air filter, making the maintenance process simpler and more efficient. This feature is vital for ensuring the longevity of the engine and overall performance, as it helps keep debris out and promotes better air flow.

Safety is paramount in the design of the Poulan 545123582. It comes equipped with an automatic oiler that delivers the right amount of lubrication to the chain, reducing wear and enhancing cutting efficiency. Also, the chainsaw features a chain brake that activates in case of kickback, providing an added layer of safety for users.

With a well-rounded combination of power, comfort, and user-friendly features, the Poulan 545123582 chainsaw is an excellent investment for anyone looking to accomplish their cutting tasks effectively and safely. Whether trimming trees or cutting firewood, this model is engineered to meet a wide range of needs while ensuring ease of use and operational longevity.
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