GENERAL SAFETY RULES

WARNING:

Read and understand all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or carbon monoxide poisoning which will cause death or serious personal injury.

Do not allow children or untrained individuals to use this unit.

Never start or run the engine inside a closed area; breath- ing exhaust fumes can kill.

Always wear eye protection with side shields marked to comply with ANSI Z87.1, along with hearing protection. Failure to do so could result in objects being thrown into your eyes and other possible serious injuries.

Keep all bystanders, children, and pets at least 50 feet away.

Wear heavy long pants, long sleeves, boots, and gloves. Do not wear loose-fitting clothing, short pants, sandals, jewelry of any kind, or go barefoot.

To reduce the risk of injury associated with objects being drawn into rotating parts, do not wear loose clothing, scarves, neck chains, and the like. Secure long hair so it is above shoulder level to prevent entanglement in any rotating parts.

Do not operate this unit when you are tired, ill, or under the influence of alcohol, drugs, or medication.

Do not operate in poor lighting.

Keep all parts of your body away from any moving parts and all hot surfaces of the unit.

Wear a face filter mask in dusty conditions to reduce the risk of injury associated with the inhalation of dust.

Check the work area before each use. Remove all objects such as rocks, broken glass, nails, wire, or string which can be thrown or become entangled in the machine.

Keep firm footing and balance. Do not overreach. Over- reaching can result in loss of balance or exposure to hot surfaces.

Never operate the unit without a spark arrestor screen; this screen is located inside the muffler.

Product users on United States Forest Service land, and in some states, must comply with fire prevention regu- lations. This product is equipped with a spark arrestor; however, other user requirements may apply. Check with the federal, state, or local authorities in your area.

Before storing, allow the engine to cool.

Use only Ryobi replacement parts and accessories. Fail- ure to do so may cause poor performance or possible injury.

Maintain the unit per maintenance instructions in this operator’s manual.

Inspect the unit before each use for loose fasteners, fuel leaks, etc. Replace damaged parts.

Before cleaning, repairing, or inspecting, shut off the engine and make certain all moving parts have stopped. Disconnect the spark plug wire, and keep the wire away from the plug to prevent starting.

Service on the blower/vacuum must be performed by qualified repair personnel only. Service or maintenance performed by unqualified personnel could result in injury to the user or damage to the product.

Use only identical replacement parts when servicing the blower/vacuum. Use of unauthorized parts may create a risk of serious injury to the user, or damage to the

product­ .

Do not use on a ladder, rooftop, tree, or other unstable support. Stable footing on a solid surface enables better control of the blower/vacuum in unexpected situations.

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Ryobi RY09550, RY09951 manuel dutilisation General Safety Rules
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RY09550, RY09951 specifications

The Ryobi RY09550 and RY09951 are innovative gas-powered string trimmers designed to tackle yard maintenance with efficiency and ease. Ryobi has established itself as a trusted name in outdoor power equipment, and these models exemplify the brand’s commitment to performance, durability, and user-friendly features.

The RY09550 is equipped with a powerful 30cc 2-cycle engine, delivering robust performance to handle tough vegetation. One of its key features is the Easy Start technology, which simplifies the starting process, allowing users to get to work quickly without the hassle of traditional pull-starts. This model also incorporates a bump feed line advancement system, ensuring that the trimmer line feeds automatically during use, which saves time and enhances productivity.

Additionally, the RY09550 offers a lightweight design at just over 10 lbs, making it easier for users to maneuver around their yards and gardens. Its adjustable straight shaft provides better reach for hard-to-access areas, allowing for efficient trimming along fences, landscapes, and other obstacles.

On the other hand, the RY09951 model steps up the game with its 40cc 2-cycle engine, providing even more power for heavy-duty trimming tasks. This model is particularly suited for tackling dense brush and overgrown vegetation, making it an excellent choice for more extensive properties or professional-grade applications. Like the RY09550, the RY09951 boasts Easy Start technology and a bump feed line system, but it takes user convenience a step further with an automatic choke and enhanced fuel efficiency.

Both models feature a comfortable grip and anti-vibration technology, reducing user fatigue during extended use. Furthermore, they come with a full set of safety features, including a guard that protects the user from debris while trimming.

In summary, the Ryobi RY09550 and RY09951 string trimmers combine power, convenience, and comfort, making them excellent choices for homeowners and professionals alike. Their efficient engines, user-friendly features, and durable construction ensure that yard maintenance is a breeze, allowing users to keep their lawns looking pristine with minimal effort. Whether you’re dealing with light weeding or heavy-duty trimming, these models provide the versatility and reliability needed to get the job done.
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