GENERAL SAFETY RULES

WARNING:

Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.

READ ALL INSTRUCTIONS

Know your tool. Read the operator’s manual carefully. Learn the saw’s applications and limitations as well as the specific potential hazards related to this tool.

■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. Tip contact in some cases may cause a lightning-fast reverse reaction, kicking the guide bar up and back toward the operator. Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back toward the operator. Either of these reactions may cause you to lose control of the saw, which could result in serious personal injury. Do not rely exclusively upon the safety devices built into the saw. As a chain saw user, you should take several steps to keep your cutting jobs free from accident or injury.

•With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents.

•Keep a good firm grip on the saw with both hands when the engine is running. Place your right hand on the rear handle and your left hand on the front handle with your thumbs and fingers encircling the chain saw handles. A firm grip together with a stiff left arm will help you maintain control of the saw if kickback occurs.

•Make sure that the area in which you are cutting is free from obstructions. DO NOT let the nose of the guide bar contact a log, branch, fence, or any other obstruction that could be hit while you are operating the saw.

•Cut at high engine speeds. Always cut with the engine running at full speed. Fully

squeeze the throttle trigger and maintain a steady cutting speed.

•Do not overreach or cut above chest height.

•Follow the manufacturer’s sharpening and maintenance instructions for the saw chain.

•Only use replacement bars and chains specified by the manufacturer or the equivalent.

Do not operate a chain saw with one hand. Serious injury to the operator, helpers, bystanders, or any combination of these persons may result from one-handed operation. A chain saw is intended for two-handed use.

Do not operate a chain saw when you are fatigued. Fatigue causes carelessness. Be more cautious before rest periods and towards the end of your shift. Never operate a chain saw when you are tired or under the influence of medication, drugs, or alcohol.

Use safety footwear. Wear snug-fitting

clothing, protective­ gloves, and eye, hearing, and head protection devices.

Heavy protective clothing may increase operator fatigue, which could lead to heat stroke. During weather that is hot and humid, heavy work should be scheduled for early morning or late afternoon hours when temperatures are cooler.

Do not stand on any unstable surface while using the chain saw, that includes ladders, scaffolds, trees, etc.

Use caution when handling fuel. Move the chain saw at least 30 feet from the fueling point before starting the engine.

Do not allow other persons to be near the chain saw when starting or cutting with the chain saw. Keep bystanders and animals out of the work area.

Do not start cutting until you have a clear work area, secure footing, and a planned retreat path from the falling tree.

Keep all parts of your body away from the saw chain when the engine is running.

Always carry the chain saw with the engine stopped and the chain brake engaged, the

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Ryobi RY10518, RY10520 General Safety Rules, Read ALL Instructions,  Use safety footwear. Wear snug-fitting
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RY10518, RY10520 specifications

The Ryobi RY10518 and RY10520 are two popular models in the Ryobi lineup of outdoor power equipment, specifically designed for homeowners and DIY enthusiasts seeking efficient and reliable string trimmers. Both models showcase innovative features, advanced technologies, and practical characteristics that make yard maintenance tasks more manageable and enjoyable.

The Ryobi RY10518 is powered by a robust 18-volt lithium-ion battery that delivers efficient performance. Its lightweight design makes it easy to maneuver, reducing user fatigue, especially during extended use. The RY10518 features an automatic feed spool, which allows for continuous line advancement without bumping the trimmer against the ground, simplifying the trimming process. The adjustable telescoping shaft enables users to customize the length of the trimmer to suit their height and comfort level.

On the other hand, the Ryobi RY10520 offers more power with its 40-volt lithium-ion battery. This model is designed for those who require a little extra power for tougher vegetation and larger yards. The RY10520 also features an automatic feed spool for hassle-free operation. Its dual-line system provides a wider cutting swath, making it efficient for trimming larger areas quickly. Additionally, the RY10520 is equipped with a brushless motor, which enhances the tool's runtime and overall efficiency, allowing for longer work sessions without the need for frequent recharges.

Both models incorporate Ryobi's signature One+ battery technology, which means that the batteries are interchangeable with other Ryobi tools in the One+ lineup. This feature makes it convenient for users who already own Ryobi products, as they can use the same batteries across multiple tools.

Another defining characteristic of the RY10518 and RY10520 is their user-friendly design. The ergonomic handles provide a comfortable grip, and the safety features ensure peace of mind during operation. Additionally, both models are designed for easy storage, with a compact design that allows them to fit conveniently in garages or tool sheds.

In conclusion, the Ryobi RY10518 and RY10520 are versatile, efficient, and user-friendly string trimmers that cater to a variety of landscaping needs. Whether you opt for the lighter RY10518 perfect for small gardens or the powerful RY10520 ideal for larger areas, both models exemplify Ryobi’s commitment to providing high-quality outdoor power equipment. With their innovative features and technologies, they offer an excellent choice for anyone looking to maintain their yard with ease.
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