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8 — English

FUEL MIXTURE

This product is powered by a 2-cycle engine and requires 
pre-mixing gasoline and 2-cycle lubricant. Pre-mix unleaded 
gasoline and 2-cycle engine lubricant in a clean container 
approved for gasoline. DO NOT mix quantities larger than 
usable in a 30-day period.
Recommended fuel: This engine is certified to operate on 
unleaded gasoline intended for automotive use.

NOTE: 

We recommend you use Homelite premium 2-cycle 

lubricant, PowerCare 2-cycle lubricant (6.4 oz. or 16 oz.), or 
an equivalent high-quality synthetic 2-cycle  lubricant in this 
product. Mix at 2.6 oz. per gallon (US).
Do not use automotive lubricant or 2-cycle outboard 
 lubricant.

HIGH qUALITy 2-CyCLE ENGINE LUBRICANT

 

GASOLINE 

LUBRICANT

 

1.0 gal. (US) (3.8 liter) 

  2.6 oz. (76 ml)

 

2.5 gal. (US) (9.5 liter) 

6.4 oz. (189 ml)

FILLING TANK

  Clean surface around fuel cap to prevent contamination.

  Loosen fuel cap slowly. Rest the cap on a clean surface.

  Carefully pour fuel into the tank. Avoid spillage.

  Prior to replacing the fuel cap, clean and inspect the 

gasket.

  Immediately replace fuel cap and hand tighten. Wipe up 

any fuel spillage.

NOTE:

 It is normal for smoke to be emitted from a new 

engine after first use.

WARNING:

Always shut off engine before fueling. Never add fuel to 
a machine with a running or hot engine. Move at least 
30 ft. from refueling site before starting engine. Do not 
smoke! Failure to safely handle fuel could result in seri-
ous personal injury.

OXyGENATED FUELS

NOTICE:

Do not use E15 or E85 fuel (or fuel containing greater 
than 10% ethanol) in this product. It is a violation of 
federal law and will damage the unit and void your 
warranty.

Fuel system damage or performance problems resulting 
from the use of an oxygenated fuel containing more than 
the percentage of oxygenates stated below 

are not covered 

under warranty.
Ethanol.

 Gasoline containing up to 10% ethanol by volume 

(commonly referred to as E10) is acceptable. 

E15 and E85 

are not.

OPERATING THE POWER HEAD

See Figure 5.

WARNING:

Engine housing can become hot during power head opera-
tion. Do not rest or place your arm, hand, or any body part 
against the engine housing during power head operation. 
Only hold the power head with all body parts clear of engine 
housing. Extended contact with the engine housing could 
result in burns or other injuries.

WARNING:

Always position the unit on the operator’s right side. The 
use of the unit on the operator’s left side will expose the 
user to hot surfaces and can result in possible burn injury.

WARNING:

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

Hold the power head with your right hand on the rear handle 
and your left hand on the front handle. Keep a firm grip with 
both hands while in operation. Power head should be held at 
a comfortable position with the rear handle about hip height.  
See figure 5 for proper operation position with trimmer at-
tachment installed.
Always operate power head at full throttle. If debris becomes 
wrapped around the attachment, STOP THE ENGINE, dis-
connect the spark plug wire, and remove the debris. Pro-
longed use at partial throttle will result in lubricant dripping 
from the muffler.

WARNING:

Always hold the attachment away from the body keeping 
clearance between the body and the product. Any 
contact with the attachment cutting head can result in 
burns and/or other serious personal injury.

WARNING:

Extreme care must be taken when using blades to en-
sure safe operation. Read the safety information for safe  
operation when using a  blade and refer to the safety rules 
and instructions in your attachment manual. 

OPERATION

Summary of Contents for RY28101

Page 1: ...cared for it will give you years of rugged trouble free performance WARNING To reduce the risk of injury the user must read and understand the operator s manual before using this product OPERATOR S MA...

Page 2: ...motor E Knob bouton perilla F Positioning hole trou de positionnement orificio de posicionamiento G Attachment shaft arbre d accessoire eje del aditamento Fig 3 A Button bouton bot n B Secondary hole...

Page 3: ...l apagado B Trigger lock out verrouillage de g chette seguro del gatillo C Primer bulb poire d amor age bomba de cebado D Throttle trigger g chette d acc l rateur gatillo del acelerador Fig 7 A Choke...

Page 4: ...BLE OF CONTENTS TABLE DES MATI RES NDICE DE CONTENIDO introduction Introduction Introducci n This product has many features for making its use more pleasant and enjoyable Safety performance and depend...

Page 5: ...aces Do not use on a ladder or unstable support Stable footing on a solid surface enables better control of the unit in unexpected situations Keep all parts of your body away from any moving part To a...

Page 6: ...ntrol until the blade has completely stopped rotating Replace any blade that has been damaged Always make sure blade is installed correctly and securely fastened before each use Failure to do so can c...

Page 7: ...nt s Operator s Manual Keep Bystanders Away Keep all bystanders at least 50 ft away Ricochet Thrown objects can ricochet and result in personal injury or property damage SYMBOLS The following signal w...

Page 8: ...roduct carefully to make sure no breakage or damage occurred during shipping n Do not discard the packing material until you have care fully inspected and satisfactorily operated the product n If any...

Page 9: ...G Be certain the knob is fully tightened before operating equipment check it periodically for tightness during use to avoid serious personal injury removing an attachment from the power head Stop the...

Page 10: ...ated fuel containing more than the percentage of oxygenates stated below are not covered under warranty Ethanol Gasoline containing up to 10 ethanol by volume commonly referred to as E10 is acceptable...

Page 11: ...to run for 10 seconds then set the choke lever to the RUN B position OPERATION To restart a warm engine Slowly press the primer bulb 10 times Set the choke lever to the RUN B position Squeezethethrott...

Page 12: ...service dealer for adjustment and discontinue use until the repair is made WARNING The cutting attachment should never turn at idle Turn the idle speed screw counterclockwise to reduce the idle RPM an...

Page 13: ...section below MAINTENANCE SCHEDULE Inspect For Clean Replace Replace Maintenance Damage Before Every Every 25 Hours Every Part Each Use 5 Hours or Yearly 125 Hours CATALYTIC MUFFLER ASSEMBLY X SPARK...

Page 14: ...he flooding this may require numerous pulls of the rope Engine does not reach full speed and emits excessive smoke Incorrect lubricant fuel mixture Air filter is dirty Spark arrestor screen is dirty S...

Page 15: ...he warranty does not extendtorepairsmadenecessarybynormalwearorbythe use of parts or accessories which are either incompatible with the ryobi brand outdoor product or adversely affect its operation pe...

Page 16: ...les pi ces br lantes Ne pas utiliser l outil sur une chelle ou un support instable Une bonne tenue et un bon quilibre permettent de mieux contr ler l outil en cas de situation impr vue Garder toutes l...

Page 17: ...inuant de tourner au d bray une fois que le moteur est arr t et la g chette rel ch e peut causer des blessures Garder le contr le de l outil jusqu ce que la lame soit compl tement immobilis e Toute la...

Page 18: ...sonne s approcher Garder les badauds une distance de 15 m 50 pi minimum Ricochet Les objets projet s peuvent ricocher et infliger des blessures ou causer des dommages mat riels SYMBOLES Les termes de...

Page 19: ...blessures n Examiner soigneusement le produit pour s assurer que rien n a t bris ou endommag en cours de transport n Ne pas jeter les mat riaux d emballage avant d avoir soigneusement examin le produi...

Page 20: ...pour enclencher le bouton Le trou secondaire de l arbre d accessoire peut galement tre utilis pour suspendre l accessoire INSTALLATION DE LA POIGN E AVANT Voir la figure 4 Retirer les crou oreilles r...

Page 21: ...d huile du silencieux APPROVISIONNEMENT EN CARBURANT du bloc moteur AVERTISSEMENT L essence et les vapeurs qu elle d gage sont extr mement inflammables et explosives Pour viter des blessures graves e...

Page 22: ...t Ne pas le retourner au magasin de d tail o il a t achet Pour toute question appeler notre service apr s vente Pour toute assistance appeler le 1 800 860 4050 ENTRETIEN AVERTISSEMENT Utiliser exclusi...

Page 23: ...urner la vis de ralenti dans le sens inverse des aiguilles d une montre pour r duire le r gime de ralenti et immobiliser l accessoire de coupe ou confier au produit un centre de r parations et ne pas...

Page 24: ...g fonctionnement chaque ann e 125 heures Ensemble catalytique du silencieux X CRAN PARE TINCELLES X FILTRE AIR inclut cran filtrant X CARBURATEUR inclut Joints X R SERVOIR DE CARBURANT inclut Conduite...

Page 25: ...peuvent s av rer n cessaires Le moteur ne parvient pas au r gime maximum et d gage trop de fum e V rifierlem langelubrifiant carburant Filtre air encrass cran pare tincelles encrass Bougie encrass e U...

Page 26: ...isation de pi ces et accessoires incompatibles avec le produit d ext rieur RYOBI ou nuisibles son bon fonctionnement ses performances ou sa durabilit En outre cette garanti exclut A Les r glages Bougi...

Page 27: ...oporte inestable Una postura estable sobre una superficie s lida permite un mejor control de la herramienta en situaciones inesperadas Mantenga todas las partes del cuerpo alejadas de toda pieza m vil...

Page 28: ...arse el gatillo del acelerador Mantenga un control adecuado de la herramienta hasta que se detenga por completo la hoja de corte Reemplace toda cuchilla da ada Siempre aseg rese que la cuchilla est in...

Page 29: ...l Manual del operador de ste Mantenga alejadas a las personas presentes Mantenga alejados a los observadores a un m nimo de 15 m 50 pies de distancia Rebote Cualquier objeto lanzado puede rebotar y pr...

Page 30: ...ual y en los manuales del operador de todos los accesorios que utiliza en este cabezal motor DISE O ERGON MICO El dise o de la producto permite un f cil manejo de la misma El dise o brinda una sujeci...

Page 31: ...Vea la figura 4 Retire la tuerca de mariposa arandela y perno del clip de la mango delantero Instale el mango delantero sobre el lado superior del alojamiento del eje de impulsi n en el rea que indica...

Page 32: ...al motor en una posici n c moda con el mango trasero a la altura de la cadera Vea la figura 5 para conocer la posici n de operaci n correcta con el accesorio recortador instalado CARGA Y RECARGA del c...

Page 33: ...otor caliente Presione lentamente 10 veces la bomba de cebado Despu s ponga la palanca del anegador en la posici n RUN B funcionamiento Oprima completamente el gatillo del acelerador y tire del mango...

Page 34: ...emplace la tapa del tanque de combustible si es necesario ADVERTENCIA No permita en ning n momento que fluidos para frenos gasolina productos a base de petr leo lubricantes penetrantes etc lleguen a t...

Page 35: ...TENIMIENTO Inspeccionar Limpiar Reemplazar cada Reempl celo Pieza de cada vez antes cada 5 horas 25 horas de uso cada mantenimiento de usar la unidad de uso o cada a o 125 Horas CONJUNTO DE SILENCIADO...

Page 36: ...da El motor no alcanza la m xima velocidad y emite demasiado humo Mezcla de lubricante y combustible incorrecta Est sucio el filtro de aire pantalla Est sucia la pantalla parachispas Fall la buj a Use...

Page 37: ...ria por el uso normal ni por el uso de piezas o accesorios que sean incompatibles con la herramienta para uso exterior de la marca RYOBI o afecten de forma desfavorable su funcionamiento desempe o o d...

Page 38: ...Las piezas de repuesto se pueden comprar en nuestro sitio en la red mundial en la direcci n www ryobitools com o llamando al 1 800 860 4050 Las piezas de repuesto tambi n se pueden obtener en uno de...

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