Ryobi RY52907 Troubleshooting, When storing 1 month or longer, Problem Possible Cause Remedy

Page 17

MAINTENANCE

nTo use the hanger cap, push in the button and place the hanger cap over end of the lower end attachment shaft. Slightly rotate the cap from side to side until the button locks into place.

When storing 1 month or longer:

Drain all fuel from tank into a container approved for gasoline. Run engine until it stops.

TROUBLESHOOTING

PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

Engine will not start.

No spark.

Clean or replace spark plug. Reset spark plug gap. Refer to Spark

 

 

Plug Replacement earlier in this manual.

 

No fuel.

Push primer bulb until bulb is full of fuel. If bulb does not fill, primary

 

 

fuel delivery system is blocked. Contact a servicing dealer. If primer

 

 

bulb fills, engine may be flooded, proceed to next item.

 

Engine is flooded.

Pull starter three times with choke lever at “RUN”. If engine does

 

 

not start, move choke lever to “START” and repeat normal starting

 

 

procedure. If engine still fails to start, repeat procedure with a new

 

 

spark plug.

 

Starter rope pulls harder

Contact a servicing dealer.

 

now than when new.

 

 

 

 

Engine starts but will

Engine requires approxi-

Allow engine to completely warm up. If engine does not accelerate

not accelerate.

mately three minutes to

after three minutes, contact a servicing dealer.

 

warm up.

 

 

 

 

Engine starts but will

Carburetor requires

Contact a servicing dealer.

only run at high speed

adjustment.

 

at half choke.

 

 

 

 

 

Engine does not reach

Check lubricant fuel

Use fresh fuel and the correct 2-cycle lubricant mix.

full speed and emits

mixture.

 

excessive smoke.

Air filter screen is dirty.

Clean air filter screen. Refer to Cleaning Air Filter Screen earlier

 

 

 

in this manual.

 

Spark arrestor screen is

Contact a servicing dealer.

 

dirty.

 

 

 

 

Engine starts, runs,

Idle speed screw on

Turn idle speed screw clockwise to increase idle speed.

and accelerates but

carburetor

 

will not idle.

 

 

 

 

 

Bar and chain running

Check chain tension for

Tension chain. Refer to Chain Tension earlier in this manual.

hot and smoking.

overtightened condition

 

 

Chain oil tank empty

Check oil tank.

 

 

 

Motor runs, but chain

Chain tension too tight.

Retention chain. Refer to Chain Tension earlier in this manual.

is not rotating.

Check guide bar and chain

Refer to Replacing the Bar and Chain earlier in this manual.

 

 

assembly.

 

 

Check guide bar and chain

Inspect guide bar and chain for damage.

 

for damage.

 

 

 

 

13 — English

Image 17
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 RulesSymbol SymbolsSymbol Signal Meaning Name DESIGNATION/EXPLANATIONFeatures Installing the Shoulder STRAP, Hanger and Attachment AssemblyUnpacking Packing ListFueling and Refueling the Pruner Automatic BAR and Chain LubricationPremium Exact MIX Oxygenated FuelsOperation Basic Cutting ProcedureApplications Preparation for CuttingGeneral Maintenance MaintenancePosition for Starting Starting and StoppingChain Maintenance Idle Speed AdjustmentChain Tension Replacing the BAR and ChainCleaning AIR Filter Screen HOW to Sharpen the CuttersSpark Plug Replacement Cleaning the Exhaust Port and MufflerProblem Possible Cause Remedy TroubleshootingWhen storing 1 month or longer Limited Warranty Statement WarrantyMANUFACTURER’S Warranty Coverage This Product WAS Manufactured with a Catalyst Muffler Emissions Maintenance Schedule and Warranted Parts ListAIR Filter Assy Fuel Tank AssyEnglish Lire Toutes LES Instructions Règles DE Sécurité GénéralesAVERTISSEMENT   LE Carburant EST Extrêmement Inflammable Règles DE Sécurité ParticulièresRavitaillement EN Carburant NOM Désignation / Explication SymbolesSymbole Signal Signification Dépannage CaractéristiquesAvertissement Fiche TechniqueInstallation de l’accessoire  Installation du support de la bandoulière Assemblage Voir les figures 3Carburants Oxygénés Mélange Premium ExactLA Barre Automatique ET Chaîne LA Lubrification Approvisionnement EN Carburant DE L’ÉLAGUEUSEMéthode DE Coupe Élémentaire Préparation Pour LA CoupeÉbranchage ET Émondage AVERTISSEMENT Entretien UtilisationRéglage DU Ralenti Remplacement DE LA Guide ET ChaîneLA Barre Automatique ET Chaîne LA Lubrification Entretien DE LA ChaîneNettoyage DU Filtre À AIR Écran Remplacement DE LA BougieBouchon DU Réservoir AVERTISSEMENT  Remisage LE ProduitDépannage Problème Cause SolutionÉnoncé DE LA Garantie Limitée GarantieResponsabilités DU Propriétaire Dans LE Cadre DE LA Garantie Nous Appeler D’ABORD Français LEA Todas LAS Instrucciones Reglas DE Seguridad Generales¡ADVERTENCIA Reabastecimiento DE Combustible Reglas DE Seguridad EspecíficasPeligro SímbolosAdvertencia PrecauciónServicio CaracterísticasDesempaquetado ArmadoLista DE Empaquetado Montaje DEL Mango EN JLA Barra Automática Y Cadena LA Lubricación Combustibles OxigenadosMezcla DE Combustible GasolinalubricantePreparación Para EL Corte UsosProcedimiento Básico DE Corte Desramado Y PodaMantenimiento FuncionamientoPosición Para Empezar Arranque Y ApagadoAjuste DE LA Marcha Lenta Reemplazo LA Barra Y CadenaLA Barra Automática Y Cadena LA Lubricación PrecauciónParachispas Limpieza DEL Orificio DE Escape Y DEL SilenciadorLimpieza DEL Filtro DE Aire Pantalla Tapa DEL Tanque DE Combustible AdvertenciaAl almacenar 1 mes o más Solución DE ProblemasProblema Causa Solución Declaración DE LA Garantía Limitada GarantíaCobertura DE LA Garantía DEL Fabricante 4050 Este Producto SE Fabricó CON UN Silenciador CatalíticoConjunto DE Silenciador Catalítico 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.