Poulan 545123644 instruction manual Cutting Methods, Starting a Warm Engine, Important Points

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2.Pull out choke/fast idle to the full extent (to the FULL CHOKE position).

3.Slowly press primer bulb 6 times.

4.Pull the starter rope sharply 5 times with your right hand. Then, proceed to the next step.

NOTE: If the engine sounds as if it is trying to start before the 5th pull, stop pulling and immediately proceed to the next step.

5.Push the choke/fast idle lever in to the HALF CHOKE position.

CHOKE/FAST IDLE LEVER

(SIDE VIEW)

Choke/ fast idle lever OFF HALF FULL

6.Pull the starter rope sharply with your right hand until the engine starts.

7.Allow the engine to run for approximately 5 seconds. Then, squeeze and release throttle trigger to allow engine to return to idle speed.

STARTING A WARM ENGINE:

1.Move ON/STOP switch to the ON posi- tion.

2.Pull the choke/fast idle lever out to the HALF CHOKE position.

3.Slowly press the primer bulb 6 times.

4.Pull the starter rope sharply with your right hand until the engine starts.

5.Squeeze and release throttle trigger to allow engine to return to idle speed.

DIFFICULT STARTING (or starting a flooded engine):

The engine may be flooded with too much fuel if it has not started after 10 pulls.

Flooded engines can be cleared of excess fuel by pushing the choke/fast idle lever in completely (to the OFF CHOKE position) and then following the warm engine starting procedure listed above. Ensure the ON/ STOP switch is in the ON position.

Starting could require pulling the starter rope handle many times depending on how badly the unit is flooded. If engine fails to start, refer to the TROUBLESHOOTING TABLE or call 1-800-554-6723.

CHAIN BRAKE

WARNING: If the brake band is worn too thin it may break when the chain brake is triggered. With a broken brake band, the chain brake will not stop the chain. The chain brake should be replaced by an autho- rized service dealer if any part is worn to less than 0.020″ (0.5 mm) thick. Repairs on a chain brake should be made by an autho- rized service dealer. Take your unit to the place of purchase if purchased from a ser- vicing dealer, or to the nearest authorized master service dealer.

SThis saw is equipped with a chain brake. The brake is designed to stop the chain if kickback occurs.

S The inertia--activated chain brake is activated if the front hand guard is pushed forward, either manually (by hand) or automatically (by sudden movement).

S If the brake is already activated, it is disengaged by pulling the front hand guard back toward the front handle as far as possible.

SWhen cutting with the saw, the chain brake must be disengaged.

Disengaged

Engaged

Braking function control CAUTION: The chain brake must be

checked several times daily. The engine must be running when performing this proce- dure. This is the only instance when the saw should be placed on the ground with the en- gine running.

Place the saw on firm ground. Grip the rear handle with your right hand and the front han- dle with your left hand. Apply full throttle by fully depressing the throttle trigger. Activate the chain brake by turning your left wrist against the hand guard without releasing your grip around the front handle. The chain should stop immediately.

Inertia activating function control

WARNING: When performing the following procedure, the engine must be turned off.

Grip the rear handle with your right hand and the front handle with your left hand. Hold the chain saw approximately 14 inches (35 cm) above a stump or other wooden surface. Re- lease your grip on the front handle and use the weight of the saw to let the tip of the guide bar fall forward and contact the stump. When the tip of the bar hits the stump, the brake should activate.

CUTTING METHODS

IMPORTANT POINTS

SCheck chain tension before first use and after 1 minute of operation. See CHAIN TENSION in the ASSEMBLY section.

SCut wood only. Do not cut metal, plastics, masonry, non-wood building materials, etc.

SStop the saw if the chain strikes a foreign object. Inspect the saw and repair or re- place parts as necessary.

SKeep the chain out of dirt and sand. Even a small amount of dirt will quickly dull a chain and thus increase the possibility of kickback.

SPractice cutting a few small logs using the following techniques to get the “feel” of us- ing your saw before you begin a major sawing operation.

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Contents Español Français English545123644 Starting Reminder Identification of SymbolsSafety Rules Plan AheadHandle Fuel with Caution Operate Your SAW SafelyMaintain Your SAW in Good Working Order KickbackReduce the Chance of Kickback Maintain ControlKickback Path Avoid Obstructions Clear Working Area Guide bar up and back toward the operator Kickback Safety FeaturesChain Brake and CKA Angle Back toward the operatorComputed kickback angle CKA Table AssemblyAdjusting Screw Tensioning Rack LengthChecking the tension Adjusting the tensionMount the Bar Throttle Trigger ON/STOP SwitchKnow Your SAW Throttle LockoutBAR and Chain Lubrication StartingFueling Engine Important Points to RememberStarting a Warm Engine Cutting MethodsImportant Points Felling Large Trees Tree Felling TechniquesNotch CUT and Felling the Tree Types of Cutting Used for Bucking Bucking Using a LOG or Support StandCutting a Fallen Tree Bucking Without a SupportLimbing ServiceLimbing and Pruning Important Points PruningAIR Filter Cleaning the air filterCleaning the Spark ARREST- ING Screen Inspect Muffler and Spark Arresting ScreenChain Sharpening Carburetor AdjustmentBAR Maintenance Ignition TimingNeed ASSISTANCE? Limited WarrantyNeed Service PART? Need ASSISTANCE?Your Warranty Rights and Obliga Tions The U.S. Environmental ProtectionIntermediate 125 hours Extended 300 hours

545123644 specifications

The Poulan 545123644 is a powerful chainsaw designed to meet the needs of homeowners and light commercial users. Known for its reliability and ease of use, this chainsaw has become a popular choice for those looking to tackle various cutting tasks efficiently. With a focus on performance, the Poulan 545123644 features a robust engine that delivers exceptional power. Equipped with a 50cc two-stroke gasoline engine, it offers a balance of torque and RPM, making it ideal for felling trees, limb removal, and cutting firewood.

One of the standout features of the Poulan 545123644 is its lightweight design, which enhances maneuverability and reduces operator fatigue during extended use. Weighing in at just over 11 pounds, it allows users to manage their cutting tasks with ease. The chainsaw also incorporates an ergonomic handle that ensures a comfortable grip, promoting better control while operating.

The chainsaw's 20-inch bar length provides ample reach for cutting larger logs and branches without excessive effort. It also comes equipped with a low-kickback chain, which enhances safety by minimizing the risk of kickback incidents—a common concern for chainsaw users. This feature is particularly important for both novice and experienced operators.

To further enhance performance, the Poulan 545123644 utilizes advanced technologies such as an automatic oiling system, ensuring the chain receives the lubrication it needs for smooth operation. This not only prolongs the lifespan of the chain but also reduces maintenance, allowing users to focus on their cutting tasks.

Another noteworthy aspect of the Poulan chainsaw is its easy-start mechanism, which utilizes a spring-assisted pull starter. This innovation significantly reduces the effort required to start the engine, making it user-friendly, particularly for those who may struggle with traditional starting methods.

In terms of durability, the Poulan 545123644 features a rugged construction that withstands the rigors of regular use, ensuring longevity. Its air filtration system also helps to extend engine life by keeping dust and debris out of the engine.

Overall, the Poulan 545123644 combines power, safety, and ease of use, making it an excellent choice for those looking to tackle outdoor projects with confidence. Whether you are pruning trees or preparing firewood for winter, this chainsaw delivers reliability and performance, ensuring that you can complete your tasks efficiently.
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