Echo CS-450 instruction manual Description

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CS-450

DESCRIPTION

 

 

1.Chain Brake Lever/Front hand guard - Locks and unlocks the chain brake to stop or allow saw chain rotation. Guard between the front handle and the saw chain helps protect the hand from injuries if the hand slips off the handle.

2.Spark arrestor muffler or spark arrestor muffler with catalyst - The muffler or catalytic muffler controls exhaust noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep exhaust area clear of flammable debris.

3.Tip guard - Anti-kickback device attached to the bar nose.

4.Saw chain - Chain, serving as a cutting tool.

5.Guide bar - The part that supports and guides the saw chain.

6.Spiked bumper - Device, fitted in front of the guide bar mounting point, acting as a pivot when in contact with a tree or log.

7.Chain catcher - A projection designed to reduce the risk of the operator’s right hand from being hit by a chain which has broken or derailed from the guide bar during cutting.

8.Chain tension adjuster - Device to adjust chain tension.

9.Chain Brake/Sprocket Guard - Protective cover for the chain brake, guide bar, saw chain, clutch, and sprocket when the chain saw is in use.

10.Rear hand guard - Extension on the lower part of the rear handle for protecting the hand from the chain if it breaks or degrooves.

11.Choke control knob - Device for enriching the fuel/air mixture in the carburetor to aid cold starting. Also activates fast idle throttle latch.

12.Purge pump - When starting engine, push purge pump 3 or 4 times.

13.Air cleaner cover - Covers air filter.

14.Cleaner cover knob - Device for installing the air cleaner cover.

15.Spark plug - Provides spark to ignite fuel mixture.

16.Ignition switch - Device for connecting and disconnecting the ignition system and thus allowing the engine to be started or stopped.

17.Throttle trigger lockout - A safety lever which must be depressed before the throttle trigger can be activated. Prevents accidental operation of the throttle trigger.

18.Rear handle (for the right hand) - Support handle located towards the rear of the engine housing.

19.Throttle trigger - Device activated by the operator’s finger, for controlling the engine speed. Also releases fast idle throttle latch when squeezed and released immediately after starting engine.

20.Fuel tank cap - For sealing the fuel tank.

21.Starter handle - Pull handle slowly until starter engages then quickly and firmly. When engine starts, return handle slowly. DO NOT let handle snap back or damage to unit will occur.

22.Oil tank cap - For sealing the oil tank.

23.Front handle (for the left hand) - Support handle located at the front of the engine housing.

24.Cylinder cover - The cooling airflow grill. It covers the cylinder, spark plug and silencer.

CHAIN SAW TERMS

1.Fast Idle -Throttle setting that causes engine to operate at a faster speed for easier starting.

2.Throttle Latch - Device that sets idle speed to fast idle when choke control is operated.

3.Chain Brake - Stops the saw chain.

4.Drive Sprocket - Drives saw chain.

X7503196706

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© 09/2013 ECHO Inc.

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Contents Burn Hazard Chain SAWTable of Contents CS-450 Packing ListRules For Safe Operation SafetyCorrect Use Of Chain Brake Testing The BrakeChain Brake Operation Automatic Chain Brake Other Safety PrecautionsCS-450 Personal Condition and Safety Equipment Repetitive Stress Injuries Vibration and ColdManual Safety Symbols and Important Information Symbols and SignsEPA 2010 and Later and/or C.A.R.B. Tier Emission Control Exhaust / EvaporativeProduct Emission Durability Emission Compliance Period Description Description Preparation For Use Guide Bar and Saw Chain Installation/RemovalTip Guard to Bar Instructions CS-450 Adjusting Chain Tension Fuel OperationFuel Requirements Handling FuelMixing Instructions Chain LubricantStarting Cold Engine Winter OperationSevere brake damage will result Running Starting Warm EngineChecking Chain Tension StoppingChain Lubrication Test Cutting InstructionsFelling The Tree Limbing Bucking Guide Bar Chain And Guide Bar CombinationSaw Chain Maintenance Intervals MaintenanceSkill Levels Engine Break-In Carburetor AdjustmentSpark Plug Air FilterCheck Fuel System Fuel FilterOil Filter Automatic OilerSprocket Decrease IncreaseSpark Arrestor Muffler Cooling System CleaningSpark Arrestor Screen Level Exhaust Port CleaningSetting Saw Chain Setting The Saw Chain33SL 20BPX, 95VP Engine Problem Troubleshooting Chart TroubleshootingStorage After Use StorageNGK BPM8Y Technical DataOWNER’S Responsibility Warranty StatementsWarranty Statements CS-450 CS-450 CS-450 CS-450 CS-450 CS-450 CS-450 Warranty Registration Additional or Replacement Manuals ServiceServicing Information Parts/Serial NumberECHO, Incorporated
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CS-450 specifications

The Echo CS-450 is a powerful and versatile chainsaw designed for both professional and home use. Renowned for its reliability and performance, the CS-450 is an ideal choice for tree care, land management, and firewood cutting. With its robust design, it stands out as a dependable tool for various cutting tasks.

One of the standout features of the Echo CS-450 is its engine. It is powered by a 45.0 cc, 2-stroke engine that delivers exceptional power while maintaining fuel efficiency. This engine translates to a power output of approximately 2.7 kW, allowing users to tackle demanding cutting jobs with ease. The chainsaw also incorporates a patented i-30 starting system, which reduces the effort required to start the engine. This feature significantly enhances user experience, especially during cold starts or extended use.

The CS-450 is equipped with a 20-inch guide bar, making it suitable for medium to large cutting tasks. The bar length provides a good balance between maneuverability and cutting capacity. Additionally, the chainsaw operates with a low-kickback chain, improving user safety while offering smooth and efficient cutting performance. This is especially important for both novice and experienced users, as it minimizes the risk of accidents.

In terms of design and ergonomics, the Echo CS-450 is built for comfort and ease of use. The chainsaw features an anti-vibration system that reduces operator fatigue during prolonged use. Its lightweight construction, weighing around 10.1 lbs, makes it easy to handle without sacrificing power. The front and rear hand grips are designed for enhanced comfort, allowing users to maintain good control over the saw.

The CS-450 is also equipped with a tool-less air filter cover and a side-access chain tensioner, making maintenance straightforward and efficient. The cleaner air filter helps extend engine life, while the quick chain tensioning system allows users to make adjustments effortlessly on the job.

For those who value durability, the Echo CS-450 features a heavy-duty build that includes a magnesium crankcase, resisting wear and tear under demanding conditions. The chainsaw is designed to operate in various environments, whether it be professional settings or home gardening tasks.

In summary, the Echo CS-450 combines power, efficiency, and comfort in a robust design. With its advanced features, including a high-performance engine, safety mechanisms, and user-friendly design elements, it remains a top choice for individuals seeking a reliable and effective chainsaw. Whether you are cutting firewood or maintaining trees, the CS-450 is an excellent partner to get the job done efficiently and safely.
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