Echo 2CS-450 instruction manual Cutting Instruction, General

Page 18

CUTTING INSTRUCTION

GENERAL

CAUTION

Read the ECHO “CHAIN SAW SAFETY MANUAL” included with your chain saw for additional cutting and safety instructions.

Wear suitable hearing protection such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises.

Do not let the tip of the bar touch anything while the engine is running.

At cutting speed the chain is moving at a high rate of speed.

Should the tip contact a limb or log while the chain is moving, the tip will be pushed upward with considerable force.

This is known as kickback. Avoid it!

In all circumstances the operation of the chain saw is a one-man job.

It is difficult at times to take care for your own safety, so don’t assume the responsibility for a helper as well. After you have learned the basic techniques of using the saw, your best aid will be your own good common sense. The accepted way to hold the saw is to stand to the left of the saw with your left hand on the front handlebar and your right hand on the rear handle so you can operate the throttle trigger with your right index finger.

Before attempting to fell a tree, cut some small logs or limbs.

Become thoroughly familiar with the controls and the responses of the saw.

Start the engine, see that it is running properly. Squeeze the trigger to open the throttle wide open and start the cut. If the chain is properly sharpened, the cut- ting should be relatively effortless.

It is not necessary to press down hard to make the saw cut.

Pushing the saw too hard will slow the engine and cut- ting will actually be more difficult.

Kickback

NOTE

Some material may adversely affect the housings of your ECHO chain saw.

(Example: Palm Tree Acid, fertilizer, etc.) To avoid housing deterioration, carefully remove all packed saw dust around clutch and guide bar area and wash with water. Coat metal parts with light oil.

CS-450

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Contents Chain Saw Kickback Safety Precautions for Chain Saw Users Rules for Safe OperationOther Safety Precautions Contents Symbols and SignsSymbol Form DecalsEPA Phase 2 / C.A.R.B. Tier Packing ListNomenclature of Parts Operator Safety Front handle for the left hand Support hanEYE and Hearing Protection Vibration and ColdRepetitive Stress Injury Wear Proper ClothingCorrect USE of Chain Brake Spark Arrestor MufflerPreparation for USE Kick Guard to BAR INSTRUC- TionsGuide BAR and SAW Chain IN- STALLATION/REMOVAL Adjusting Chain Tension Handling Fuel Chain Lubricant Mixing InstructionsOperation When the Engine is Cold When the Engine is WarmChecking Chain Tension RunningStopping Chain Lubrication TestCutting Instruction GeneralFelling the Tree Limbing Testing the Brake Chain Brake OperationAutomatic Chain Brake Winter OperationChain and Guide BAR Combination CS-450Maintenance and Care Maintenance IntervalsCarburetor Adjustment Engine Break-InSpark Plug AIR FilterCheck Fuel System Fuel FilterCylinder Fins Guide BARSprocket Muffler Spark ArrestorExhaust Port Cleaning Setting the SAW Chain Setting SAW Chain64 mm 0.025 Troubleshooting Engine Problem Troubleshooting ChartTechnical Data Storage After USEExceptions 99922201032 12/03/09 99922201033 ECHO, Incorporated
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Manual 48 pages 18.38 Kb

2CS-450, 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.