Ryobi RY52907, RY52604 manuel dutilisation General Safety Rules, Read ALL Instructions

Page 7

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

For safe operation, read and understand all instructions before using this product. Follow all safety instructions. Failure to follow all safety instructions listed below, can result in serious personal injury.

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

Never let anyone use the machine who has not received adequate instructions in the machine’s proper use. This applies to rentals as well as privately owned units and also to the power head it is attached to.

Always wear safety glasses with side shields. Everyday glasses have only impact resistant lenses. They are NOT safety glasses. Following this rule will reduce the risk of eye injury.

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

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

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.

Never operate this unit on the operator’s left side.

Secure long hair above shoulder level to prevent entanglement in moving parts.

Keep all bystanders, children, and pets at least 50 ft. away. Bystanders should be encouraged to wear eye protection. If you are approached, stop the engine and cutting attachment. In the case of bladed units, there is the added risk of injury to bystanders from being struck with the moving blade in the event of a blade thrust or other unexpected reaction of the saw.

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.

Do not operate in rain or use in damp or wet environments.

Keepfirmfootingandbalance.Donotoverreach.Overreaching can result in loss of balance or exposure to hot surfaces.

Keep all parts of your body away from any moving part.

To avoid hot surfaces, never operate the unit with the bottom of the engine above waist level.

Do not touch area around the muffler or cylinder of the unit.

These parts get hot from operation. Failure to heed this warning could result in possible serious personal injury.

■■Carry the pruner with the engine stopped, the guide bar and saw chain to the rear, scabbard on the guide bar and saw chain, and the muffler away from your body.

Always stop the engine and remove the spark plug wire before making any adjustments or repairs except for carburetor adjustments.

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

The chain may rotate during carburetor adjustments.

It has been reported that vibrations from hand-held tools may contribute to a condition called Raynaud’s Syndrome in certain individuals. Symptoms may include tingling, numbness and blanching of the fingers, usually apparent upon exposure to cold. Hereditary factors, exposure to cold and dampness, diet, smoking and work practices are all thought to contribute to the development of these symptoms. It is presently unknown what, if any, vibrations or extent of exposure may contribute to the condition. There are measures that can be taken by the operator to possibly reduce the effects of vibration:

a)Keep your body warm in cold weather. When operating the unit wear gloves to keep the hands and wrists warm. It is reported that cold weather is a major factor contributing to Raynaud’s Syndrome.

b)After each period of operation, exercise to increase blood circulation.

c)Take frequent work breaks. Limit the amount of exposure per day.

d)Keep the tool well maintained, fasteners tightened and worn parts replaced.

If you experience any of the symptoms of this condition, immediately discontinue use and see your physician about these symptoms.

Mix and store fuel in a container approved for gasoline.

Mix fuel outdoors where there are no sparks or flames. Wipe up any fuel spillage. Move 30 ft. away from refueling site before starting engine.

Stop the engine and allow to cool before refueling or storing the unit.

Allow the engine to cool, empty the fuel tank, and secure the unit from moving before transporting in a vehicle.

Check for damaged parts. Before further use of the tool, any part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized service dealer. Be sure the chain stops moving when the throttle trigger is released. Following this rule will reduce the risk of shock, fire, or serious injury.

3 — English

Image 7
Contents Toutes LES Versions Todas LAS Versiones Save this Manual for Future ReferenceRY52604 RY52907 Iii Bar nut écrou du guide, tuerca de la barra C DDE Profundidad Raker Depth Gauge ClearanceIntroduction Table of ContentsRead ALL Instructions General Safety RulesRefueling Specific Safety RulesName DESIGNATION/EXPLANATION SymbolsSymbol Symbol Signal MeaningFeatures Packing List AssemblyInstalling the Shoulder STRAP, Hanger and Attachment UnpackingOxygenated Fuels Automatic BAR and Chain LubricationFueling and Refueling the Pruner Premium Exact MIXPreparation for Cutting Basic Cutting ProcedureOperation ApplicationsStarting and Stopping MaintenanceGeneral Maintenance Position for StartingReplacing the BAR and Chain Idle Speed AdjustmentChain Maintenance Chain TensionCleaning the Exhaust Port and Muffler HOW to Sharpen the CuttersCleaning AIR Filter Screen Spark Plug ReplacementWhen storing 1 month or longer TroubleshootingProblem Possible Cause Remedy Limited Warranty Statement WarrantyMANUFACTURER’S Warranty Coverage Fuel Tank Assy Emissions Maintenance Schedule and Warranted Parts ListThis Product WAS Manufactured with a Catalyst Muffler AIR Filter AssyEnglish AVERTISSEMENT  Règles DE Sécurité GénéralesLire Toutes LES Instructions Ravitaillement EN Carburant Règles DE Sécurité Particulières LE Carburant EST Extrêmement Inflammable Symbole Signal Signification SymbolesNOM Désignation / Explication Fiche Technique CaractéristiquesDépannage AvertissementVoir les figures 3 Installation du support de la bandoulière Installation de l’accessoire  AssemblageApprovisionnement EN Carburant DE L’ÉLAGUEUSE Mélange Premium ExactCarburants Oxygénés LA Barre Automatique ET Chaîne LA LubrificationAVERTISSEMENT  Préparation Pour LA CoupeMéthode DE Coupe Élémentaire Ébranchage ET ÉmondageEntretien UtilisationEntretien DE LA Chaîne Remplacement DE LA Guide ET ChaîneRéglage DU Ralenti LA Barre Automatique ET Chaîne LA LubrificationRemisage LE Produit Remplacement DE LA BougieNettoyage DU Filtre À AIR Écran Bouchon DU Réservoir AVERTISSEMENT Dépannage Problème Cause SolutionÉnoncé DE LA Garantie Limitée GarantieResponsabilités DU Propriétaire Dans LE Cadre DE LA Garantie Nous Appeler D’ABORD Français ¡ADVERTENCIA Reglas DE Seguridad GeneralesLEA Todas LAS Instrucciones Reabastecimiento DE Combustible Reglas DE Seguridad EspecíficasPrecaución SímbolosPeligro AdvertenciaServicio CaracterísticasMontaje DEL Mango EN J ArmadoDesempaquetado Lista DE EmpaquetadoGasolinalubricante Combustibles OxigenadosLA Barra Automática Y Cadena LA Lubricación Mezcla DE CombustibleDesramado Y Poda UsosPreparación Para EL Corte Procedimiento Básico DE CorteArranque Y Apagado FuncionamientoMantenimiento Posición Para EmpezarPrecaución Reemplazo LA Barra Y CadenaAjuste DE LA Marcha Lenta LA Barra Automática Y Cadena LA LubricaciónTapa DEL Tanque DE Combustible Advertencia Limpieza DEL Orificio DE Escape Y DEL SilenciadorParachispas Limpieza DEL Filtro DE Aire PantallaProblema Causa Solución Solución DE ProblemasAl almacenar 1 mes o más Declaración DE LA Garantía Limitada GarantíaCobertura DE LA Garantía DEL Fabricante Conjunto DE Silenciador Catalítico Este Producto SE Fabricó CON UN Silenciador Catalítico4050 Notas Élagueuse À GAZ DE 26 CC / Podadora DE Gasolina 26 CC Manuel D’UTILISATION / Manual DEL Operador

RY52907, RY52604 specifications

Ryobi has carved out a prominent niche in the world of outdoor power equipment with its lineup of string trimmers, including the RY52604 and RY52907 models. Both of these tools are designed to cater to the needs of homeowners and gardening enthusiasts, offering a potent blend of performance, convenience, and innovative technology.

The RY52604 model stands out with its robust 26cc engine, providing ample power for tackling a variety of landscaping tasks. Its lightweight design allows users to operate it effortlessly for extended periods, reducing user fatigue. The trimmer features a split shaft design, enabling easy storage and transport. Additionally, it is equipped with a 17-inch cutting width, ensuring quick trimming of large areas while its bump feed head simplifies line advancement, allowing for effective and efficient use.

In contrast, the RY52907 is powered by a remarkably efficient 30cc engine, lifting the bar on performance. This model is particularly known for its reduced vibration technology, which enhances user comfort during operation. The RY52907 also sports a generous 18-inch cutting width that empowers users to cover more ground in less time. One of its standout features is the innovative easy-start system, which helps to ensure quick and reliable starts with minimal effort.

Both models boast advanced features, such as anti-vibration handles for improved user comfort and ergonomic designs that promote a natural grip. They come equipped with durable, dual-line auto-feed heads, allowing users to maintain optimal cutting performance without the hassle of manual line adjustments. These string trimmers are designed with durability in mind, utilizing high-quality materials that withstand the rigors of outdoor use.

In terms of technology, both Ryobi models incorporate cost-effective and environmentally-friendly 2-cycle engines that combine power with fuel efficiency. The addition of lightweight components not only enhances portability but also reinforces the user’s ability to perform various trimming tasks with relative ease.

In summary, the Ryobi RY52604 and RY52907 string trimmers exemplify power and user-centered design. With advanced features and innovative technology, they cater to the diverse needs of garden enthusiasts, whether for simple yard maintenance or more extensive landscaping projects. Their reputation for reliability, combined with the brand's commitment to customer satisfaction, makes Ryobi a go-to choice for outdoor power equipment.