ASSEMBLY

WARNING:

If any parts are damaged or missing do not operate this product until the parts are replaced. Using the saw with damaged or missing parts could result in serious personal injury.

WARNING:

Do not attempt to modify this product or create acces- sories not recommended for use with this product. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury.

WARNING:

To prevent accidental starting that could cause serious personal injury, always disconnect the engine spark plug wire from the spark plug when assembling parts.

ASSEMBLING THE BLOWER TUBES

See Figure 2.

Align raised tabs on blower housing outlet to the slots on upper tube; slide together and tighten securely by twisting. Check tightness after initial use and retighten if needed.

Attach desired nozzle (high velocity nozzle or sweeper nozzle) to upper blower tube by aligning raised tabs on upper blower tube; slide together and tighten securely by twisting. Check tightness after initial use and retighten if needed.

To remove the tubes, rotate the tubes to unlock them and remove from the blower housing outlet.

Installing the vacuum bag

See Figures 3 - 4.

Remove the nozzle and upper blower tube from the blower by twisting and removing from blower housing outlet.

Unzip the vacuum bag and place the adaptor inside as shown. Push the vacuum bag adaptor through the open- ing opposite the zipper. The wider end of the adaptor will remain on the inside of the vacuum bag when installed properly.

Align the raised slots on the vacuum bag adaptor with the raised locking tabs on the blower housing outlet; push the bag adaptor onto the housing. Twist to lock into place.

Rotate the vacuum bag until the shoulder strap is upright.

Make sure the vacuum bag is zipped and closed before starting the unit.

Installing the vacuum tubes

See Figures 5 - 6.

WARNING:

Rotating impeller blades can cause severe injury. Always stop the engine and ensure impeller blades have stopped rotating before opening the vacuum door or installing/ changing tubes. Do not put hands or any other object into the vacuum tubes while they are installed on the unit.

To install the vacuum tubes:

Secure the upper and lower vacuum tubes together by aligning the raised locking tabs with the raised slots.

Tap tube assembly on ground until the screw holes in lower tube are in the raised slot of the upper tube. Secure with supplied screws.

Depress door tab using a flathead screwdriver and open vacuum inlet door.

Align tabs on housing with tube assembly.

Tighten screws on upper vacuum tube to secure to blower housing.

To remove the vacuum tubes:

Loosen screws of the upper vacuum tube by turning counterclockwise.

Remove the vacuum tube assembly from the blower housing.

Close the vacuum inlet cover door securely.

7 - English

Page 8 Page 10
Page 9
Image 9
Ryobi RY09550, RY09951 Assembling the Blower Tubes, Installing the vacuum bag, Installing the vacuum tubes
Page 8 Page 10

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.
Top Page Image Contents