SRM-266/S

MAINTENANCE

 

 

 

 

 

 

When the wear indicators located at the bottom of the Speed-Feed® head are worn smooth, or if holes appear, replacement of the cover or the entire Speed-Feed® head is required.

Wear Indicators

Sharpening Metal Blades

Three styles of metal blades are approved for use on the ECHO Brush Cutter. The 8-tooth blade can be sharpened during normal maintenance. The clearing blade and 80 tooth blade require professional service.

Before sharpening, CLOSELY inspect blade for cracks (look at the bottom of each tooth and the center mounting hole closely), missing teeth and bending. If ANY of these problems are discovered, replace the blade.

When sharpening a blade, always remove the same amount of

materials from each tooth to maintain balance. A blade that is not balanced will cause unsafe handling due to vibration and can result in blade failure.

1.File each tooth at a 30 degree angle a specific number of times, eg. 4 strokes per tooth. Work your way around the blade until all teeth are sharp.

2.DO NOT file the ‘gullet’ (radius) of the tooth with the flat file. The radius must remain. A sharp corner will lead to a crack and blade failure.

If an electric grinder is used, use care not to overheat teeth, do not allow tips/tooth to glow red or turn blue. DO NOT place

blade in cooling water. This will change the temper of the blade and could result in blade failure.

3.After sharpening teeth, check each tooth radius for evidence of a square (sharp) corner. Use the round (rat tail) file to renew the radius.

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© 9/2014 ECHO Inc.

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Echo SRM-266/S specifications Sharpening Metal Blades
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SRM-266/S specifications

The Echo SRM-266/S is a powerful and versatile string trimmer designed for both residential and professional use. Known for its robust performance and user-friendly design, this tool is ideal for tackling tough trimming jobs with ease.

One of the standout features of the Echo SRM-266/S is its efficient 25.4 cc two-stroke engine. This engine not only delivers high power output but also ensures smooth operation, making it capable of handling dense grass and thick weeds. The engine's design contributes to its lighter weight, resulting in easier handling and reduced fatigue during extended use. With a speed of up to 7,500 RPM, this trimmer excels in cutting performance and efficiency.

The SRM-266/S is equipped with a patented i-30 starting system that significantly reduces the effort needed to start the engine. This technology makes it easier for users to get the tool running with minimal hassle, especially during multiple starts throughout the day. Additionally, the professional-grade air filtration system enhances the engine’s longevity by reducing engine wear and ensuring cleaner air intake.

For versatility, the Echo SRM-266/S features a 17-inch cutting radius, making it suitable for maneuvering in tight spaces and covering larger areas efficiently. It also supports a variety of cutting attachments, including blades and different line sizes, allowing users to customize the trimmer for specific tasks. The tool’s heavy-duty bump head, which allows for easy line advancement, ensures uninterrupted work and increased productivity.

The design of the SRM-266/S focuses on user comfort and control. It comes with a vibrate-reducing handle system, which minimizes vibrations during operation, making it easier for users to maintain accuracy and reduce operator fatigue. The adjustable and ergonomic handle can accommodate various user heights and preferences, promoting a more comfortable grip.

Additionally, the Echo SRM-266/S adheres to strict emission regulations, ensuring environmentally friendly operation. It complies with EPA guidelines, which is increasingly important for professionals who prioritize sustainability in their landscaping practices.

In summary, the Echo SRM-266/S combines power, performance, and comfort, making it a top choice for both homeowners and professionals looking for a reliable string trimmer. Its advanced technologies and ergonomic design reflect Echo's commitment to quality and innovation in outdoor equipment. Whether you are maintaining your garden, trimming edges, or tackling larger landscaping projects, the SRM-266/S is designed to meet your trimming needs efficiently and effectively.
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