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3 — English

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.

  Do not start or operate the engine in a confined space, 

building, near open windows, or in other unventilated 
space where dangerous carbon monoxide fumes can 
collect. Carbon monoxide, a colorless, odorless, and 
extremely dangerous gas, can cause unconsciousness 
or death.

  Clear the work area before each use. Remove all objects 

such as rocks, broken glass, nails, wire, or loose string 
which can be thrown or become entangled in the cutting 
line or blade.

  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.

  Wear heavy, long pants, long sleeves, boots, and gloves. 

Do not wear loose fitting clothing, short pants, sandals, 
or go barefoot. Do not wear jewelry of any kind.

  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.

  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.

  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, upset, or 

under the influence of alcohol, drugs, or medication. 

  Do not operate in poor lighting.

 Keep firm footing and balance. Do not overreach. 

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. 

  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 cutting attachment should never rotate at idle during 

normal use. The cutting attachment may rotate at idle 
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 oper-

ating the unit wear gloves to keep 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. Slowly remove the fuel cap 
after stopping engine. Do not smoke when refueling.

  Stop the engine and allow to cool before refueling or 

storing the unit. 

Summary of Contents for RY28160

Page 1: ...perador antes de usar este producto Le agradecemos su compra CONSERVER CE MANUEL POUR FUTURE R F RENCE GUARDE ESTE MANUAL PARA FUTURAS CONSULTAS SAVE THIS MANUAL FOR FUTURE REFERENCE Your brush cutter...

Page 2: ...op switch commutateur marche bute interruptor de encendido E Trigger lock out verrouillage de g chette seguro del gatillo F Starter grip and rope poign e et cordon du lanceur mango y cuerda del arranc...

Page 3: ...vis six pans tornillo de cabeza hexagonal A B C Fig 10 A Grass deflector d flecteur d herbe deflector de pasto B Slot fente ranura C Tab languette orejeta D Wing screw vis oreilles tornillo de maripo...

Page 4: ...ngereuse rea peligrosa de corte C Best cutting area zone d efficacit maximum mejor rea de corte D Direction of rotation sens de rotation sentido de rotaci n Fig 18 Fig 17 PROPER TRIMMER OPERATING POSI...

Page 5: ...l strings tirer vers l ext rieur tira del hilo Fig 24 Fig 26 Fig 27 A C Fig 25 A Idle speed screw vis de ralenti tornillo de la marcha lenta A A Straight shaft trimmer line trimming cut off blade lame...

Page 6: ...TABLE 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 depe...

Page 7: ...nt of a blade thrust or other unexpected reaction of the saw Do not operate this unit when you are tired ill upset or under the influence of alcohol drugs or medication Do not operate in poor lighting...

Page 8: ...e injury while it continues to spin after the engine is stopped or throttle trigger released Maintain proper control until the blade has completely stopped rotating Replace any blade that has been dam...

Page 9: ...symbol to warn of blade thrust Hot Surface To reduce the risk of injury or damage avoid contact with any hot surface Gasoline and Lubricant Use unleaded gasoline intended for motor vehicle use with a...

Page 10: ...his product if any parts on the packing list are already assembled to your product when you unpack it Parts on this list are not assembled to the product by the manufacturer and require customer insta...

Page 11: ...ment shaft can be used for hanging purposes as well ATTACHING THE J HANDLE See Figure 5 The J handle must be used for ensuring the best control and maximizing operator safety when using a brush cutter...

Page 12: ...ckwise to secure Remove the plastic seal from the string head assembly Pull outward on the strings to rotate the spool into the cutting position Push the spool retainer down while pulling on string s...

Page 13: ...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 OPER...

Page 14: ...ess to position the brush cutter at a comfortable operating position and to assure that the shoulder harness will reduce the risk of operator contact with the blade WARNING Always hold the brush cutte...

Page 15: ...e able to advance the line by tapping it on the ground If so stop the engine and manually advance the line To advance the cutting line manually Stop the engine and disconnect the spark plug wire Push...

Page 16: ...install the spool retainer Turn the spool retainer counterclockwise Install line as described in Line replacement LINE REPLACEMENT See Figures 22 24 Stop the engine and disconnect the spark plug wire...

Page 17: ...diately If you find any leaks correct the problem before using the product Failure to do so could result in a fire that could cause serious personal injury The fuel cap contains a non serviceable filt...

Page 18: ...een fully tested prior to shipment to ensure your complete satisfaction MAINTENANCE MAINTENANCE SCHEDULE Inspect For Clean Replace Replace Maintenance Damage Before Every Every 25 Hours Every Part Eac...

Page 19: ...1 Lubricate line with silicone spray 2 Install more line Refer to the applicable line replacement section in this manual 3 Pull lines while alternately pressing down on and releasing spool retainer 4...

Page 20: ...warranty does not extendtorepairsmadenecessarybynormalwearorbythe use of parts or accessories which are either incompatible with the RYOBI brand outdoor product or adversely affect its operation perfo...

Page 21: ...n Agency and that it is free from defects in materials and workmanship which cause the engine to fail to conform with applicable regulations for a period of three years from the date the small off roa...

Page 22: ...r ter le moteur et l accessoire de coupe Le risque de blessure est accru si on utilise un outil lames En effet les personnes se trouvant proximit risquent d tre heurt s par une lame en marche advenant...

Page 23: ...erbe n est pas en place et en bon tat Tenir fermement les deux poign es pendant le travail Tenir la t te de coupe au dessous du niveau de la taille Ne jamais tailler avec la t te de coupe plus de 762...

Page 24: ...des risques de ricochet Surface chaude Pour viter les risques de blessures ou de dommages viter tout contact avec les surfaces br lantes Essence et lubrifiant Utiliser de l essence sans plomb pour aut...

Page 25: ...e d exp dition sont d j assembl s Certaines pi ces figurant sur cette liste n ont pas t assembl es par le fabricant et exigent une installation Le fait d utiliser un produit qui a t assembl de fa on i...

Page 26: ...Arr ter le moteur et d brancher le fil de la bougie Placer le collier inf rieur de la poign e en J sur l arbre d entra nement tel qu illustr Ins rer l ergot situ sur le collier sup rieur de la poign e...

Page 27: ...e de ligne Tirer vers l ext rieur sur le ligne pour tourner le tiroir cylindrique dans la position de coupe Appuyer sur la retenue de bobine tout en tirant sur la ou les ligne s pour les avancer manue...

Page 28: ...Nous recommandons l utilisation d huile Homelite Pre mium pour moteur 2 temps l huile Power Care pour moteur 2 temps de 189 ou 473 ml 6 4 ou 16 oz ou une huile synth tique de premi re qualit semblable...

Page 29: ...jours tenir l outil sa droite L utilisation gauche exposerait l utilisateur aux surfaces chaudes cr ant ainsi des risques de br lures AVERTISSEMENT Pour viter le contact avec les parties br lantes ne...

Page 30: ...e de la ligne est obtenue en tapant la t te de coupe sur le gazon le moteur tournant plein r gime Faire tourner le moteur plein r gime Taper la t te de coupe sur le sol pour faire avance la ligne La l...

Page 31: ...NOTE Il n est pas n cessaire de retirer le logement de la t te de coupe de l arbre d entra nement Ins rer la nouvelle bobine dans la t te de coupe NOTE S assurer que les fl ches de la bobine sont ali...

Page 32: ...r Installer le couvercle du filtre air en pla ant les fentes du couvercle du filtre air sur les loquets du boitier et appuyer sur le couvercle jusqu ce qu il s enclenche correctement en place BOUCHON...

Page 33: ...action de l utilisateur 1 800 860 4050 BESOIN D AIDE APPELERLE www ryobitools com PROGRAMME D ENTRETIEN Inspecter avant Nettoyer toutes Remplacer toutes Reempl celo Pi ce chaque utilisation le 5 heure...

Page 34: ...la figure 25 1 Lubrifier avec un produit au silicone 2 Installer une nouvelle ligne Consulter la section du pr sent manuel qui traite du remplacement de ligne 3 Tirer les lignes en appuyant sur la bo...

Page 35: ...tion 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 Bougies...

Page 36: ...ed States Environmental Protection Agency en vigueur au moment de la vente et que son petit moteur hors route sera exempt de tous d fauts de mat riaux ou de fabrication causant une non conformit aux r...

Page 37: ...as con la cuchilla en movimiento en caso de un contragolpe de la cuchilla u otra reacci n inesperada de la sierra No use esta unidad cuando se encuentre fatigado enfermo molesto o bajo los efectos del...

Page 38: ...tarse el gatillo del acelerador Mantengauncontroladecuadodelaherramienta hasta que se detenga por completo la hoja de corte Reemplace toda cuchilla da ada Siempre aseg rese que la cuchillaest instalad...

Page 39: ...ad Indica un peligro posible de lesiones personales Lea el manual del operador Para reducir el riesgo de lesiones el usuario debe leer y comprender el manual del operador antes de usar este producto P...

Page 40: ...ya est ensamblada al producto cuando lo desempaqueta El fabricante no ensambla las piezas de esta lista en el producto stas deben ser instaladas por el usuario El uso de un producto que puede haber si...

Page 41: ...ue la mordaza inferior del mango en J en el eje de impulsi n como se muestra Introduzca la orejeta ubicada en la mordaza superior del mango en J dentro de la ranura de la mordaza inferior de ste Coloq...

Page 42: ...rrete a la posici n de corte Presione el ret n del carrete a la vez que tira del hilo o hilos para avanzar manualmente el hilo y para verificar el ensamblaje correcto del cabezal del hilo CONVERSI N D...

Page 43: ...otores de 2 tiempos 189 ml o 472 5 ml 6 4 oz o 16 oz o cualquier lubricante sint tico de alta calidad para motores de 2 tiempos en este producto Mezcle a raz n de 76 ml 2 6 oz por gal n EE UU FUNCIONA...

Page 44: ...calientes lo cual puede causar lesiones por quemadura ADVERTENCIA Para evitar quemaduras causadas por tocar superficies calientes al utilizar esta unidad nunca coloque la parte inferior de la misma ar...

Page 45: ...a golpeando levemente el cabezal del hilo contra el pasto mientras el motor funciona a la m xima aceleraci n Haga funcionar el motor a la m xima aceleraci n Golpee el perilla sobre el suelo para hacer...

Page 46: ...l del hilo NOTA Aseg rese de que las flechas en el carrete est n alineadas con los ojillos en el alojamiento del cabezal del hilo Presione hacia abajo y mantenga presionado el carrete y el alojamiento...

Page 47: ...ste del mismo Reemplacelatapadelfiltrodeairecolocandolasranurasdela tapa del filtro de aire en el los pestillos del alojamiento luego presiona la tapa hasta que quede firmemente enganchada TAPA DEL TA...

Page 48: ...del consumidor 1 800 860 4050 NECESITA AYUDA LLAMEAL www ryobitools com PROGRAMA DE MANTENIMIENTO Inspeccionar no est n Limpiar Reemplazar cada Reempl celo Pieza de da ados cada vez antes cada 5 horas...

Page 49: ...r la velocidad de marcha en vac o ralent Vea la figura 25 1 Lubrique el resorte con rociador de silic n 2 Instale m s hilo Consulte la secci n de reabastecimiento del hilo correspondiente en este manu...

Page 50: ...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 dura...

Page 51: ...rnia CARB o la Direcci n de Protecci n Ambiental EPA de EE UU que carece de defectos en los materiales y en la mano de obra que puedan causar el incumplimiento de las normas correspondientes por parte...

Page 52: ...esto tambi n se pueden obtener en uno de nuestros Centros de Servicio Autorizados C MO LOCALIZAR UN CENTRO DE SERVICIO AUTORIZADO Puede encontrar los Centros de Servicio Autorizados visitando nuestro...

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