Echo CS-620P instruction manual Correct USE of Chain Brake, Spark Arrestor Muffler

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SPARK ARRESTOR MUFFLER

ss4HEHSPARKSARRESTOR MUFmERRCONTROLS THE EXHAUST noise and prevents hot, glowing particles of carbon from leaving the muffler.

Make sure the spark arrestor screen is in good repair and properly seated in the muffler.

ss#ERTAINTINTERNAL COMBUSTIONNENGINESCOPERATED ONT forest, brush, and/or grass-covered areas in the states of Washington, Oregon, Idaho, California, Minnesota, New Jersey and Maine, are required to be equipped with a spark arrestor.

This requirement also applies to all U.S. Forest Service lands.

In some of these areas, the spark arrestor system must be certified per USDA Forest Service Regulation SAE J335.

Check with your local or state authorities for specific regulations in your area.

Failure to follow these requirements is a violation of the law.

CORRECT USE OF CHAIN BRAKE

Rotational kickback

Reduced radius belongs on top

Rotational kickback

Chain moving downward at impact

Linear kickback

Pinch

DANGER

Kickback safety precaution for chain saw users: Kickback may occur when the nose or tip of the guide bar touches an object or when the wood closes in and pinches the saw chain in the cut.

The installation of a chain brake may be mandatory by law or as stipulated by insurance regulations in your area of operation.

You should inquire through local government offices, your employer or your local dealer to ensure that your chain saw conforms to the required safety standard.

ECHO chain brakes have been designed and tested to comply with international safety standards as follows.

This model needs to use low-kickback chain and bar.

Do not use a combination other than those specified on page 22.

For your own safety, do not remove the chain brake system.

USA : ANSI Standard B175.1

Safety Requirement for chain saws Canada : CSA Standard Z 62.1 CHAIN SAWS

WARNING

ANSI Standard B175.1 stipulates that the brake shall stop the chain 0.12 seconds at an engine speed of 13500 r/min.

It is the responsibility of the owner/operator to ensure that the brake is serviced, adjusted and tested strictly in accordance with the instructions as detailed herein in order

to ensure that the brake performance is maintained in compliance with the Standard B175.1.

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CS-620P

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Contents ECHO, Incorporated Chain SAWCopyright 2013 All Rights Reserved CS-620P Rules for Safe OperationOther Safety Precautions Symbols and Signs ContentsDecals Symbol FormStop Echo chain saw Guide bar Kick Guard Saw chain Warranty sheetPacking List Nomenclature of Parts Chain tension adjuster Device to adjust Operator Safety Spark Arrestor Muffler Correct USE of Chain BrakeKick Guard to BAR Instructions Guide BAR and SAW Chain INSTALLATION/REMOVALPreparation for USE Adjusting Chain Tension Fuel Statement Fuel and LubricantEmission Control Emission DataHandling Fuel Start / Run Choke OperationChain Lubricant Cap indicationStart / Run When the Engine is ColdWhen the Engine is Warm Chain Lubrication Test RunningStopping Checking Chain TensionGeneral Cutting InstructionFelling the Tree Bucking LimbingChain brake unlock Testing the BrakeChain Brake Operation Chain brake functionStop the engine Automatic Chain BrakeWinter Operation SAW Chain Low-kickback Replacement guide barsChain and Guide BAR Combination Guide BARSkill Levels Maintenance and CareMaintenance Intervals High Altitude Operation Carburetor AdjustmentCutting attachment must not move when unit is idling Fuel Filter AIR FilterCheck Fuel System Spark PlugAutomatic Oiler SprocketCylinder Fins Muffler Spark ArrestorSetting SAW Chain Setting the SAW ChainCS-620P Cause Remedy TroubleshootingProblem Storage After USE Technical DataExceptions Warranty StatementsCS-620P C26712001001/C26712999999 Purchased Repair PARTS, Short Blocks and Accessories

CS-620P specifications

The Echo CS-620P is a robust and versatile chainsaw designed for professional users and serious enthusiasts alike. It is renowned for its powerful performance and user-friendly features, making it a popular choice among forestry workers, landscapers, and agricultural specialists.

At the heart of the Echo CS-620P lies a powerful 59.8cc professional-grade, 2-stroke engine. This engine is engineered for efficiency, offering ample power to tackle a variety of cutting tasks, from felling large trees to limbing and bucking. The engine is equipped with a PureFire technology, which ensures lower emissions and improved fuel efficiency. This means users can work longer with fewer refueling stops, contributing to both cost savings and environmental sustainability.

One of the standout features of the CS-620P is its lightweight design, weighing only 13.2 pounds. This allows for enhanced maneuverability, reducing operator fatigue during extended use. The chainsaw also incorporates an ergonomic handle that provides a comfortable grip and better control, ensuring precise cutting even in challenging positions.

The CS-620P features a 20-inch bar and chain, allowing for a wide cutting capacity that can handle various log sizes. The chainsaw employs a heavy-duty, 3/8-inch pitch chain that is designed for fast cutting while maintaining durability. Additionally, the chainsaw includes a tool-less chain adjustment system, making it convenient to adjust the tension without needing additional tools.

Safety is a critical consideration in chainsaw design, and the CS-620P addresses this with features such as an inertia-type chain brake, which automatically stops the chain in the event of kickback. The chainsaw also includes a guide bar cover for protection and a rear hand guard that offers additional safety.

Maintenance is simplified thanks to the easy-access air filter and an automatic, adjustable oiler that ensures optimal lubrication of the chain and bar during operation. This prolongs the life of the equipment and enhances cutting performance.

Overall, the Echo CS-620P combines power, efficiency, and user-friendly design, making it an ideal choice for professionals who demand reliability and performance in their cutting equipment. Whether you are tackling heavy-duty landscaping projects or performing routine tree care, the CS-620P stands out as a trustworthy partner for all your cutting needs.
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