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6 — English

WARNING:

Do not allow familiarity with this product to make you 
careless. Remember that a careless fraction of a second 
is sufficient to inflict serious injury.

WARNING:

Always wear eye protection with side shields marked to 
comply with ANSI Z87.1. Failure to do so could result in 
objects being thrown into your eyes, resulting in possible 
serious injury.

WARNING:

Do not use any attachments or accessories not recom-
mended by the manufacturer of this product. The use of 
attachments or accessories not recommended can result 
in serious personal injury.

NOTICE:

Before each use, inspect the entire product for damaged, 
missing, or loose parts such as screws, nuts, bolts, caps, 
etc. Tighten securely all fasteners and caps and do not 
operate this product until all missing or damaged parts 
are replaced. Please contact customer service or a quali-
fied service center for assistance.

OPERATION

ASSEMBLY

ATTACHING THE “J” HANDLE

See Figure 3.

The “J” handle must be used to ensure the best control 
and maximize operator safety when using the brush cutter. 
If the power head to which the brush cutter attachment will 
be mounted does not have such a handle, install the handle 
provided.

  Place the bottom J-handle clamp on the drive shaft as 

shown. Insert the tab on the top J-handle clamp into the 
slot on the bottom J-handle clamp. 

  Insert the end of the J-handle between the clamps so that 

holes align and handle will be located to the operator’s left.

  Push the bolt through the clamp and handle.

  Install flat washer and wing nut to hold the assembly in 

place.

  Adjust the position of the handle.

  Tighten the wing nut securely.

APPLICATIONS

You may use this product for the purpose listed below:

  Cutting thicker weeds and pulpy stalks only

WARNING:

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

OPERATING THE BRUSH CUTTER

See Figures 5 - 6.

Hold the brush cutter with your right hand on the rear handle 
and your left hand on the “J” handle. Keep a firm grip with 
both hands while in operation. Brush cutter should be held 
at a comfortable position with the trigger handle about hip 
height. Maintain your grip and balance on both feet. Posi-
tion yourself so that you will not be drawn off balance by the 
kickback reaction of the cutting blade. 
Adjust the shoulder harness to position the brush cutter 
at a comfortable operating position and to ensure that the 
shoulder harness will reduce the risk of operator contact 
with the blade. 
Ensure the blade has come to a complete stop before setting 
the brush cutter down.

INSTALLING THE SHOULDER HARNESS AND 
STRAP HANGER

See Figure 4.

 

  Pull apart the ends of the shoulder harness hanger to 

expand   slightly.

  Slide the hanger over the power head shaft immediately 

behind the “J” handle.

  Squeeze hanger ends together to retighten.

  Install the bolt, lock washer, and lock nut to secure.

  Connect the latch on the shoulder harness to the  strap 

hanger.

Summary of Contents for Expand-It RYBRC77

Page 1: ...omprendre le manuel d utilisation avant d employer ce produit TABLE DES MATI RES R gles de s curit g n rales 2 R gles de s curit particuli res 2 3 Symboles 4 Caract ristiques 5 Assemblage 5 6 Utilisat...

Page 2: ...Positioning hole trou de positionnement orificio de posicionamiento G Knob bouton perilla E Hanger cap capuchon de suspension tapa de suspensi n F J handle assembly poign e en j conjunto de la manija...

Page 3: ...randela de brida C Blade lame hoja D Slot fente ranura E Cupped washer rondelle bomb e arandela c ncava F Blade nut crou de lame tuerca de la cuchilla D B A C A Hanger cap capuchon de suspension tapa...

Page 4: ...or equivalent replacement parts Failure to do so may cause poor performance possible injury and will void your warranty Do not under any circumstance use any attachment or accessory on this product wh...

Page 5: ...the event an unexpected object or woody stock is encountered this approach could minimize the blade thrust reaction Never cut any material over 1 2 in diameter SPECIFIC SAFETY RULES Always wear the sh...

Page 6: ...aning Proper interpretation of these symbols will allow you to operate the product better and safer SYMBOL NAME EXPLANATION Safety Alert Symbol Precautions that involve your safety Read the Operator s...

Page 7: ...duct requires an understanding of the information on the product and in this operator s manual as well as a knowledge of the project you are attempting Before use of this product familiarize yourself...

Page 8: ...between the clamps so that holesalignandhandlewillbelocatedtotheoperator sleft Push the bolt through the clamp and handle Install flat washer and wing nut to hold the assembly in place Adjust the posi...

Page 9: ...tall any other brand blade or cutting head to this brush cutter could result in serious personal injury BLADE THRUST Exercise extreme caution when using the blade with this unit Blade thrust is the re...

Page 10: ...o remove blade Align the slot in the flanged washer with the slot in the gear head Place the gear head locking tool through the slot in the flanged washer and gear head Remove the blade nut by turning...

Page 11: ...e pr caution pourrait entra ner des blessures graves Toujours arr ter le moteur et d brancher le fil de la bougie avant d effectuer tout entretien ou r glage l exception des r glages du carburateur In...

Page 12: ...e de l objet heurt Cette r action peut tre assez violente pour faire perdre le contr le de l outil R GLES DE S CURIT PARTICULI RES Un ricochet peut se produire tout instant si la lame est bloqu e stop...

Page 13: ...onne s approcher Ne jamais laisser quiconque se tenir moins de 15 m 50 pi de l outil Ricochet Les objets projet s peuvent ricocher et infliger des blessures ou causer des dommages mat riels Ricochet d...

Page 14: ...pas essayer de modifier ce produit ou de cr er des accessoires non recommand s pour le produit De telles alt rations ou modifications sont consid r es comme un usage abusif et peuvent cr er des condi...

Page 15: ...gn e en J dans la fente du collier inf rieur de la poign e en J Ins rer l extr mit de la poign e en J entre les colliers de mani re ce que les trous soient align s et que la poign e soit plac e la gau...

Page 16: ...i double sa vie utile Ne pas aff ter la lame TRI ARC Utiliser exclusivement une lame TRI ARC r f 06297 en vente dans les centres de r parations TECHNIQUES DE COUPE LAME AVERTISSEMENT Lorsqu une lame e...

Page 17: ...en le tournant vers la droite filetages gauche Retirer la rondelle bomb e et la lame Installation de la lame Installer la rondelle paulement sur l arbre moteur c t creux dirig vers le pare d bris Cen...

Page 18: ...s se calientan durante el funcionamiento La inobservancia de esta advertencia puede causar lesiones serias Siempre apague el motor y desconecte el cable de la buj a antes de efectuar cualquier tarea d...

Page 19: ...e un instante y s bitamente aviente la unidad alej ndola REGLAS DE SEGURIDAD ESPEC FICAS del objeto que toc Esta reacci n puede ser de violencia suficiente para causar que el operador pierda el contro...

Page 20: ...uridad antideslizantes Mantenga alejadas a las personas presentes Mantengaaloscircunstantesaunadistanciam nimade15m 50 pies Rebote Cualquier objeto lanzado puede rebotar y producir lesiones personales...

Page 21: ...a misma Cualquier alteraci n o modificaci n constituye maltrato el cual puede causar una condici n peligrosa y como consecuencia posibles lesiones corporales serias ADVERTENCIA Si falta o est da ada a...

Page 22: ...graves ADVERTENCIA No utilice ning n accesorio o accesorio no recomendado por el fabricante de esta producto El empleo de accesorios o accesorios no recomendandos podr a causar lesiones serias ARMADO...

Page 23: ...el cuerpo Antes de asentar la desbrozadora verifique que la cuchilla se ha detenido por completo CONTRAGOLPE DE LA CUCHILLA Tenga extrema precauci n al utilizar la cuchilla con esta unidad El contrago...

Page 24: ...a tiene rosca izquierda Retire la arandela c ncava y la cuchilla Para instalar la hoja Coloque la arandela de brida en el eje de los engranajes con el lado hueco hacia la guarda de la desbrozadora Cen...

Page 25: ...9 NOTES NOTAS...

Page 26: ...ES PI CES DE REMPLACEMENT Les pi ces de remplacement peuvent tre achet es en ligne sur le site www ryobitools com ou par t l phone au 1 800 860 4050 Les pi ces de remplacement peuvent tre obtenues un...

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