Ryobi RY28000 User manual

Ce bloc-moteur a été conçu et fabriqué conformément à nos
strictes normes de fiabilité, simplicité d’emploi et sécurité
d’utilisation. Correctement entretenu, cet outil vous donnera des
années de fonctionnement robuste et sans problème.
AVERTISSEMENT : Pour réduire les risques de
blessures, l’utilisateur doit lire et veiller à bien comprendre le
manuel d’utilisation avant d’employer ce produit.
Merci de votre achat.
Su cabezal motor ha sido diseñado y fabricado de conformidad con
nuestras estrictas normas para brindar fiabilidad, facilidad de uso
y seguridad para el operador. Con el debido cuidado, le brindará
muchos años de sólido funcionamiento y sin problemas.
ADVERTENCIA: Para reducir el riesgo de lesiones,
el usuario debe leer y comprender el manual del operador antes
de usar este producto.
Le agradecemos su compra.
Your power head has been engineered and manufactured to our high standard for dependability, ease of operation, and
operator safety. When properly 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.
Thank you for your purchase.
OPERATOR’S MANUAL
MANUEL D’UTILISATION
MANUAL DEL OPERADOR
CONSERVER CE MANUEL POUR
FUTURE RÉFÉRENCE GUARDE ESTE MANUAL PARA
FUTURAS CONSULTAS
SAVE THIS MANUAL FOR FUTURE REFERENCE
26CC POWER HEAD
BLOC-MOTEUR DE 26 CC
CABEZAL MOTOR 26 CC
RY28000
ALL VERSIONS
TOUTES LES VERSIONS
TODAS LAS VERSIONES

ii
Fig. 1
A - Coupler (coupleur, acoplador)
B - Stop switch (commutateur d’arrêt, interruptor
del apagado)
C - Trigger lock-out (verrouillage de gâchette,
seguro del gatillo)
D - Starter grip and rope (poignée du lanceur et
corde, mango del arrancador y cuerda)
E - Primer bulb (poire d’amorçage, bomba de
cebado)
F - Fuel cap (bouchon de carburant, tapa del
tanque)
G - Rear handle (poignée arrière, mango trasero)
H - Throttle trigger (gâchette d’accélérateur,
gatillo del acelerador)
I - Front handle (poignée avant, mango
delantero)
J - Knob (bouton, perilla)
Fig. 2
A - Button (bouton, botón)
B - Guide recess (logement guide, hueco guía)
C - Coupler (coupleur, acoplador)
D - Power head shaft (arbre du bloc moteur, eje
del cabezal 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, botón)
B - Secondary hole (trou secondaire, orificio
secundario)
C - Hole (trou, orificio)
D - Hanger cap (capuchon de suspension, tapa
de suspensión)
A
BC
D
F
G
H
I
J
A
BCD
E
F
G
A
B
C
D
Fig. 4
A - Bolt (boulon, perno)
B - Front handle (poignée avant, mango
delantero)
C - Washer (rondelle, arandela)
D - Wing nut (écrou papillon, tuerca de
mariposa)
A
B
CD
E
PROPER TRIMMER ATTACHMENT
OPERATING POSITION
ACCESSOIRE TAILLE-BORDURE
POSITION DE TRAVAIL
POSICIÓN CORRECTA PARA EL MANEJO
DE ADITAMENTO PARA RECORTAR
A - Stop switch (commutateur d’arrêt, interruptor
del apagado)
B - Trigger lock-out (verrouillage de gâchette,
seguro del gatillo)
C - Throttle trigger (gâchette d’accélérateur,
gatillo del acelerador)
Fig. 6 A
B
C
Fig. 5
See this fold-out section for all the figures referenced
in the operator’s manual.
Voir que cette section d’encart pour toutes les
figures a adressé dans le manuel d’utilisation.
Vea esta sección de la página desplegable para
todas las figuras mencionó en el manual del operador.

iii
A - Stop switch (commutateur d’arrêt, interruptor
del apagado)
B - Trigger lock-out (verrouillage de gâchette,
seguro del gatillo)
C - Primer bulb (poire d’amorçage, bomba de
cebado)
D - Throttle trigger (gâchette d’accélérateur,
gatillo del acelerador)
Fig. 7
A - Full choke position (position de volet de
départ ouvert, posición de arranque)
B - Run position (position de marche, posición
de marcha)
C - Choke lever (levier de volet de départ,
palanca de arranque)
Fig. 8
AB
C
D
A
C
B
C
Fig. 9
Fig. 10
A - Latch (loquet, pestillo)
B - Pull cover to open (tirer sur le couvercle
pour l’ouvrir, tire de la tapa para abrirla)
C - Air filter cover (couvercle du filtre à air, tapa
del filtro de aire)
Fig. 11
A - Latch (loquet, pestillo)
B - Filter screen (filtre écran, filtro pantalla)
C - Air filter cover (couvercle du filtre à air, tapa
del filtro de aire)
A - Idle speed screw (vis de ralenti, tornillo de
ajuste de la velocidad en vacío)
B - Air filter cover (couvercle du filtre à air, tapa
del filtro de aire)
A
B
C
A
B
C
A
B

2
Introduction ...................................................................................................................................................................... 2
Introduction / Introducción
General Safety Rules.....................................................................................................................................................3-4
Règles de sécurité générales / Reglas de seguridad generales
Specific Safety Rules........................................................................................................................................................ 4
Règles de sécurité particulières / Reglas de seguridad específicas
Symbols............................................................................................................................................................................ 5
Symboles / Símbolos
Features............................................................................................................................................................................ 6
Caractéristiques / Características
Assembly.......................................................................................................................................................................6-7
Assemblage / Armado
Operation.......................................................................................................................................................................7-8
Utilisation / Funcionamiento
Maintenance..................................................................................................................................................................... 9
Entretien / Mantenimiento
Troubleshooting.............................................................................................................................................................. 10
Dépannage / Solución de problemas
Warranty ....................................................................................................................................................................11-13
Garantie / Garantía
Parts Ordering and Service ...............................................................................................................................Back Page
Commande de pièces et réparation / Pedidos de piezas y servicio ......................................................... Page arrière / Pág. posterior
TABLE OF CONTENTS
TABLE DES MATIÈRES / ÍNDICE DE CONTENIDO
INTRODUCTION
INTRODUCTION / INTRODUCCIÓN
This product has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability
have been given top priority in the design of this product making it easy to maintain and operate.
* * *
Ce produit offre de nombreuses fonctions destinées à rendre son utilisation plus plaisante et satisfaisante. Lors de la
conception de ce produit, l’accent a été mis sur la sécurité, les performances et la fiabilité, afin d’en faire un outil facile à
utiliser et à entretenir.
* * *
Este producto ofrece numerosas características para hacer más agradable y placentero su uso. En el diseño de este producto
se ha conferido prioridad a la seguridad, el desempeño y la fiabilidad, por lo cual se facilita su manejo y mantenimiento.

3 — English
GENERAL SAFETY RULES
WARNING:
Read and understand all instructions. Failure to follow
all instructions 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.
Failuretofollow allsafetyinstructions, canresultinserious
personal injury.
Do not allow children or untrained individuals to use this
unit.
Never start or run the engine in a closed or poorly venti-
lated area; breathing exhaust fumes can kill.
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. Failure to do so could result in
objects being thrown into your eyes, resulting in possible
serious injury.
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.
Productuserson UnitedStates ForestService land,and in
somestates, mustcomplywith firepreventionregulations.
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 blade or saw chain.
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.
Keep firm footing and balance. Do not overreach.
Overreaching can result in loss of balance or exposure
to hot surfaces.
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 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
maycontribute toa conditioncalled 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,
immediatelydiscontinue useandsee yourphysicianabout
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.

4 — English
SPECIFIC SAFETY RULES
SPECIFIC SAFETY RULES FOR TRIMMER
USE
Inspect before use. Replace damaged parts. Make sure
fasteners are in place and secure. Check for fuel leaks.
Replace string head if cracked, chipped, or damaged
in any way. Be sure the string head or blade is properly
installedand securely fastened. Failuretodo socan cause
serious injury.
Make sure all guards, straps, deflectors, and handles are
properly and securely attached.
Use only the manufacturer’s replacement line in the
cutting head. Do not use any other cutting attachment.
To install any other brand of replacement line or cutting
head to this string trimmer can result in serious personal
injury. Never use, for example, wire or wire-rope, which
can break off and become a dangerous projectile.
Never operate unit without the grass deflector in place
and in good condition.
Never use blades, flailing devices, wire, or rope on trimmer
attachment.
Maintain a firm grip on both handles while trimming. Keep
string head below waist level. Never cut with the string
head located over 30 in. or more above the ground.
SPECIFIC SAFETY RULES FOR
BRUSHCUTTER AND BLADE USE
Brushcutter blades coast after throttle trigger is released
or engine is stopped. Keep the rotating blade in thicker
weeds or pulpy stalks until the blade completely stops.
Do not operate the brushcutter unless the brushcutter
guard is firmly secured in place and in good condition.
Use heavy gloves when operating the brushcutter and
when installing or removing blades.
Always stop the engine and remove the spark plug wire
before attempting to remove any obstruction caught or
jammed in the blade or before removing and installing
the blade.
Do not attempt to touch or stop the blade when it is
rotating.
A coasting blade can cause 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 damaged. Always make
sure blade is installed correctly and securely fastened
before each use. Failure to do so can cause serious
injury.
Use only the manufacturer’s replacement Tri-Arc®blade
intended for use on this brushcutter. Do not use any other
blade. To install any other brand blade or cutting head to
this brushcutter can result in serious personal injury.
The Tri-Arc®blade is suited for cutting thicker weeds or
pulpy stalks only. Do not use for any other purpose. Never
use the Tri-Arc®blade to cut woody brush.
Exercise extreme caution when using the blade with this
unit. Blade thrust is the reaction that may occur when
the spinning blade contacts anything it cannot cut. This
contact may cause the blade to stop for an instant, and
suddenly “thrust” the unit away from the object that was
hit. This reaction can be violent enough to cause the op-
erator to lose control of the unit. Blade thrust can occur
without warning if the blade snags, stalls, or binds. This is
more likely to occur in areas where it is difficult to see the
material being cut. For cutting ease and safety, approach
the weeds being cut from the right to the left. In the event
an unexpected object or woody stock is encountered, this
could minimize the blade thrust reaction.
Never cut any material over 1/2 in. diameter.
Always wear the shoulder harness when using the brush-
cutter and adjust to a comfortable operating position.
Maintain a firm grip on both handles while cutting with a
blade. Keep the blade away from your body and below
waist level.
Never use the brushcutter with the blade located 30 in.
or more above the ground level.
Save these instructions. Refer to them frequently and use
them to instruct others who may use this tool. If you loan
someone this tool, loan them these instructions also.
GENERAL SAFETY RULES
Allow the engine to cool; empty the fuel tank and secure
the unit from moving before transporting in a vehicle.
Wear your protective equipment and observe all safety
instructions. For units equipped with a clutch, be sure
the cutting attachment stops turning when the engine
idles. When the unit is turned off make sure the cutting
attachment has stopped before the unit is set down.
NOTE: ADDITIONAL SPECIFIC SAFETY RULES CAN BE FOUND
IN THE APPLICABLE ATTACHMENT’S OPERATOR’S MANUAL

5 — English
Some of the following symbols may be used on this product. Please study them and learn their meaning for safe
operation of this product.
SYMBOL NAME EXPLANATION
Safety Alert Indicates a potential personal injury hazard.
Read Operator’s Manual To reduce the risk of injury, user must read and under-
stand operator’s manual before using this product.
Eye, Hearing and Head Protection
Always wear eye protection with side shields marked to
comply with ANSI Z87.1, along with hearing protection.
Head protection may also be required depending on the
type of attachment used and as prescribed in the attach-
ment’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.
Gasoline and Lubricant
Use unleaded gasoline intended for motor vehicle use
with an octane rating of 87 [(R + M) / 2] or higher. This
product is powered by a 2-cycle engine and requires
pre-mixing gasoline and 2-cycle lubricant.
SYMBOLS
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result
in death or serious injury.
WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result
in death or serious injury.
CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury.
CAUTION: (Without Safety Alert Symbol) Indicates a situation that may result in property
damage.

6 — English
FEATURES
PRODUCT SPECIFICATIONS
Weight - (without fuel).................................................................................................................................................8.7 lbs.
Engine displacement .....................................................................................................................................................26cc
KNOW YOUR PRODUCT
See Figure 1.
The safe use of this product requires an understanding of
the information on the tool and in this operator’s manual
as well as a knowledge of the project you are attempting.
Before use of this product, familiarize yourself with all oper-
ating features and safety rules, in both this manual and the
operator’s manuals for all attachments that your are using
with this power head.
ERGONOMIC DESIGN
The design of the product provides for easy handling. It is
designed for comfort and ease of grasp when operating in
different positions and at different angles.
TOP-MOUNTED ENGINE
The top mounted engine improves balance and is located
away from the dust and debris of the cutting area.
ASSEMBLY
UNPACKING
This product requires assembly.
Carefully remove the product and any accessories from
the box. Make sure that all items listed in the packing list
are included.
WARNING:
Do not use this 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 installation. Use
of a product that may have been improperly assembled
could result in serious personal injury.
Inspect the product carefully to make sure no breakage
or damage occurred during shipping.
Do not discard the packing material until you have care-
fully inspected and satisfactorily operated the product.
If any parts are damaged or missing, please call
1-800-860-4050 for assistance.
PACKING LIST
Power head
Front Handle
Bottle of 2-Cycle Lubricant
Operator’s Manual
WARNING:
If any parts are damaged or missing do not operate this
product until the parts are replaced. Operation of this
product with damaged or missing parts or without an
attachment could result in serious personal injury.
WARNING:
Do not attempt to modify this product or create acces-
sories not recommended for use with this product. Any
such alteration or modification is misuse and could result
in a hazardous condition leading to possible serious
personal injury.
WARNING:
To prevent accidental starting that could cause serious
personal injury, always disconnect the engine spark plug
wire from the spark plug when assembling parts.
INSTALLING AN ATTACHMENT TO THE POWER
HEAD
See Figure 2.
WARNING:
Never install, remove, or adjust any attachment while
power head is running. Failure to stop the engine can
cause serious personal injury. Never operate power head
without an attachment.
The attachment connects to the power head by means of
a coupler device.
Loosen the knob on the coupler of the power head shaft
and remove the hanger cap from the attachment.
Push in the button located on the attachment shaft. Align
thebuttonwith theguiderecessonthe powerheadcoupler
and slide the two shafts together. Rotate the attachment
shaft until the button locks into the positioning hole.
NOTE: If the button does not release completely in the
positioning hole, the shafts are not locked into place.
Slightly rotate from side to side until the button is locked
into place.

7 — English
Tighten the knob securely.
WARNING:
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
For removing or changing the attachment:
Loosen the knob.
Push in the button and twist the shafts to unlock and
separate.
ATTACHING THE STORAGE HANGER
See Figure 3.
There are two ways to hang your attachment for storage.
To use the hanger cap, push in the button and place the
hanger cap over end of the lower end attachment shaft.
ASSEMBLY
Slightly rotate the cap from side to side until the button
locks into place.
The secondary hole in the attachment shaft can be used
for hanging purposes as well.
ATTACHING THE FRONT HANDLE
See Figure 4.
Remove wing nut, washer, and bolt from the front
handle.
Install the front handle onto the top side of the drive shaft
housing in the area indicated by the label.
NOTE: The open side of the handle should face the
operator.
Place the bolt through the front handle.
NOTE:The hexbolt headfits insidethe hex recessmolded
into one side of the handle.
Reinstall the washer and wing nut.
Tighten wing nut securely.
OPERATION
WARNING:
Do not allow familiarity with product to make you care-
less. 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, along with hearing protection.
Head protection may also be required depending on the
type of attachment used and as prescribed in the attach-
ment’s Operator’s Manual. Failure to do so could result in
objects being thrown into your eyes and other possible
serious injuries.
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.
FUELING AND REFUELING THE POWER HEAD
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 1 gallon
container approved for gasoline.
Recommended fuel: This engine is certified to operate on
unleaded gasoline intended for automotive use.
Mix a high quality 2-cycle engine lubricant at 2.6 oz. per
gallon (US).
Do not use automotive lubricant or 2-cycle outboard
lubricant.
DO NOT mix quantities larger than usable in a 30 day
period.
HIGH QUALITY 2-CYCLE ENGINE LUBRICANT
GASOLINE LUBRICANT
1 gallon (US) 2.6 oz.
1 liter 20 cc (20 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.

8 — English
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 heed this warning could result in seri-
ous personal injury.
OXYGENATED FUELS
DO NOT USE E85 FUEL. IT WILL VOID YOUR WAR-
RANTY.
NOTE: Fuel system damage or performance problems re-
sulting from the use of an oxygenated fuel containing more
than the percentages of oxygenates stated below are not
covered under warranty.
Ethanol. Gasoline containing up to 10% ethanol by volume
(commonly referred to as E10) or 15% ethanol by volume
(commonly referred to as E15) are acceptable. E85 is not.
OPERATING THE POWER HEAD
See Figure 5.
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.
Always operate power head at full throttle. If debris becomes
wrapped around the attachment, STOP THE ENGINE,
disconnect the spark plug wire, and remove the debris.
Prolonged cutting 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.
BLADE THRUST
Exercise extreme caution when using a blade attachment
with this unit. Blade thrust is the reaction that may occur
when the spinning blade contacts anything it cannot cut.
This contact may cause the blade to stop for an instant, and
suddenly “thrust” the unit away from the object that was hit.
This reaction can be violent enough to cause the operator
to lose control of the unit. Blade thrust can occur without
warning if the blade snags, stalls, or binds. This is more likely
to occur in areas where it is difficult to see the material being
cut. For cutting ease and safety, approach the weeds being
cut with the brushcutter from the right to the left. In the event
an unexpected object or woody stock is encountered, this
practice could minimize the blade thrust reaction.
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.
STARTING AND STOPPING
See Figures 6 - 8.
Trimmer should be on a flat, bare surface for starting.
To start a cold engine:
Slowly press the primer bulb 10 times.
NOTE: After the 7th press, fuel should be visible in the
primer bulb. If it is not, continue to press the primer until
you see fuel in the bulb.
Set the choke lever to the FULL CHOKE position.
Squeezethethrottletrigger fullyandpullstarter gripsharply
until engine attempts to run. Do not pull the starter grip
more than four (4) times.
NOTE: Keep throttle trigger squeezed fully through re-
maining steps.
Set the choke lever to the HALF CHOKE position.
Pull the starter grip until the engine runs. Do not pull the
starter grip more than six (6) times.
NOTE: If the engine does not start, return to the full choke
position and repeat the steps that follow.
Allow the engine to run for 10 seconds, then set the choke
lever to the RUN position.
To restart a warm engine:
Slowly press the primer bulb 10 times.
Set the choke lever to the RUN position.
Squeezethe throttletriggerfully andpull thestarter handle
until the engine runs.
To stop the engine:
To stop the engine, depress the STOP switch to the stop
position “ ”.
IF ASSISTANCE IS REQUIRED FOR THIS PRODUCT:
Do not return this product to the retail store where it was
purchased. Please call our Customer Service Department
for any issues you may have.
For Help Call: 1-800-860-4050
OPERATION

9 — English
WARNING:
When servicing, use only identical replacement parts. Use
of any other parts may create a hazard or cause product
damage.
WARNING:
Always wear eye protection with side shields marked to
comply with ANSI Z87.1, along with hearing protection.
Head protection may also be required depending on the
type of attachment used and as prescribed in the attach-
ment’s Operator’s Manual. Failure to do so could result in
objects being thrown into your eyes and other possible
serious injuries.
WARNING:
Before inspecting, cleaning, or servicing the machine, shut
off engine, wait for all moving parts to stop, and disconnect
spark plug wire and move it away from spark plug. Failure
to follow these instructions can result in serious personal
injury or property damage.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most plastics
are susceptible to damage from various types of commercial
solvents and may be damaged by their use. Use clean cloths
to remove dirt, dust, lubricant, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline, petroleum-
based products, penetrating lubricants, etc., come in con-
tact with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal injury.
You can often make adjustments and repairs described here.
For other repairs, have the power head serviced by an autho-
rized service dealer.
CLEANING THE EXHAUST PORT AND
MUFFLER
NOTE: Depending on the type of fuel used, the type and
amount of lubricant used, and/or your operating conditions, the
exhaust port, muffler, and/or spark arrestor screen may become
blocked with carbon deposits. If you notice a power loss with
your gas powered tool, you may need to remove these deposits
to restore performance. We highly recommend that only quali-
fied service technicians perform this service.
SPARK ARRESTOR
The spark arrestor must be cleaned or replaced every 50 hours
or yearly to ensure proper performance of your product. Spark
arrestors may be in different locations depending on the model
purchased. Please contact your nearest service dealer for the
location of the spark arrestor for your model.
MAINTENANCE
IDLE SPEED ADJUSTMENT
See Figure 9.
If the cutting attachment turns at idle, the idle speed screw
needs adjusting on the engine. Turn the idle speed screw
counterclockwise to reduce the idle RPM and stop the cutting
attachment movement. If the cutting attachment still moves at
idle speed, contact an authorized 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
and stop the cutting attachment, or contact a service dealer
for adjustment and discontinue use until the repair is made.
Serious personal injury may result from the cutting attach-
ment turning at idle.
CLEANING AIR FILTER SCREEN
See Figures 10 - 11.
For proper performance and long life, keep air filter screen
clean.
Remove the air filter cover by pushing down on the latch
with your thumb while gently pulling on the cover.
Brush the air filter screen lightly to clean.
Replacethe airfilter cover byinserting the tabson the bottom
of the cover into the slots on the air filter base; push the
cover up until it latches securely in place.
FUEL CAP
WARNING:
Check for fuel leaks. A leaking fuel cap is a fire hazard and
must be replaced immediately. 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 filter and a check valve.
A clogged fuel filter will cause poor engine performance. If per-
formance improves when the fuel cap is loosened, check valve
may be faulty or filter clogged. Replace fuel cap if required.
SPARK PLUG REPLACEMENT
This engine uses a Champion RCJ-6Y or NGK BPMR7A spark
plug with .025 in. electrode gap. Use an exact replacement and
replace annually.
STORING THE PRODUCT
Clean all foreign material from the product. Store idle unit
indoors in a dry, well-ventilated area that is inaccessible to
children. Keep away from corrosive agents such as garden
chemicals and de-icing salts.
Abide by all ISO and local regulations for the safe storage
and handling of gasoline.
When storing 1 month or longer:
Drainall fuelfromtankinto acontainer approvedfor gasoline.
Run engine until it stops.

10 — English
TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER.
PROBLEM POSSIBLE CAUSE SOLUTION
Engine will not start No spark.
No fuel.
Engine is flooded.
Clean or replace spark plug. Reset
spark plug gap. Refer to Spark Plug
Replacement earlier in this manual.
Push primer bulb until bulb is full of fuel.
If bulb does not fill, primary fuel delivery
system is blocked. Contact a service
dealer. If primer bulb fills, engine may
be flooded, proceed to next item.
Set the start lever to the START position.
Squeeze the trigger and pull the rope
repeatedly until the engine starts and
runs.
NOTE: Depending on the severity of
the 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 screen is dirty.
Spark arrestor screen is dirty.
Spark plug fouled.
Use fresh fuel and the correct 2-cycle
lubricant mix. (50:1).
Clean air filter screen. Refer to Clean-
ing Air Filter Screen earlier in this
manual.
Contact an authorized servicing
dealer.
Clean or replace spark plug. Reset
spark plug gap. Refer to Spark Plug
Replacement earlier in this manual.
Engine starts, runs, and accelerates
but will not idle
Idle speed screw on carburetor needs
adjustment.
Turn idle speed screw clockwise to
increase idle speed. See Figure 9.

11 — English
WARRANTY
LIMITED WARRANTY STATEMENT
Techtronic Industries North America, Inc., warrants to the
original retail purchaser that this RYOBI®brand outdoor
product is free from defect in material and workmanship
and agrees to repair or replace, at Techtronic Industries
North America, Inc.’s, discretion, any defective product
free of charge within these time periods from the date of
purchase.
Three years if the product is used for personal, family
or household use;
90 days, if used for any other purpose, such as
commercial or rental.
This warranty extends to the original retail purchaser
only and commences on the date of the original retail
purchase.
Any part of this product found in the reasonable judgment
of Techtronic Industries North America, Inc. to be defective
in material or workmanship will be repaired or replaced
without charge for parts and labor by an authorized service
center for RYOBI®brand outdoor products (Authorized
Ryobi Service Center).
Theproduct,including anydefectivepart, mustbe returned
to an authorized Ryobi service center within the warranty
period.The expenseof deliveringthe product tothe service
center for warranty work and the expense of returning it
back to the owner after repair or replacement will be paid
by the owner. Techtronic Industries North America, Inc.’s,
responsibility in respect to claims is limited to making the
required repairs or replacements and no claim of breach of
warranty shall be cause for cancellation or rescission of the
contractof saleofanyRYOBI®brandoutdoorproduct.Proof
of purchase will be required by the dealer to substantiate
any warranty claim. All warranty work must be performed
by an authorized service dealer.
This warranty is limited to ninety (90) days from the date
of original retail purchase for any RYOBI®brand outdoor
product that is used for rental or commercial purposes, or
any other income-producing purpose.
This warranty does not cover any product that has been
subject to misuse, neglect, negligence, or accident, or that
has been operated in any way contrary to the operating
instructions as specified in this operator’s manual. This
warranty does not apply to any damage to the product that
is the result of improper maintenance or to any product
that has been altered or modified. The warranty does not
extend to repairs made necessary by normal wear or by the
use of parts or accessories which are either incompatible
with the RYOBI®brand outdoor product or adversely affect
its operation, performance, or durability. In addition, this
warranty does not cover:
A. Tune-ups – Spark Plugs, Carburetor, Carburetor
Adjustments, Ignition, Filters
B. Wear items – Bump Knobs, Outer Spools, Cutting
Lines, Inner Reels, Starter Pulleys, Starter Ropes, Drive
Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades,
Blower Fans, Blower and Vacuum Tubes, Vacuum Bag
and Straps, Guide Bars, Saw Chains
Techtronic Industries North America, Inc., reserves the
right to change or improve the design of any RYOBI®brand
outdoorproductwithout assumingany obligation tomodify
any product previously manufactured.
ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION
TO THE STATED WARRANTY PERIOD. ACCORDINGLY,
ANY SUCH IMPLIED WARRANTIES INCLUDING
MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR OTHERWISE, ARE DISCLAIMED IN
THEIR ENTIRETY AFTER THE EXPIRATION OF THE
APPROPRIATE THREE-YEAR, ONE-YEAR, OR NINETY-
DAY WARRANTY PERIOD. TECHTRONIC INDUSTRIES
NORTH AMERICA, INC.’S, OBLIGATION UNDER THIS
WARRANTYISSTRICTLY AND EXCLUSIVELY LIMITEDTO
THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS
AND TECHTRONIC INDUSTRIES NORTH AMERICA,
INC., DOES NOT ASSUME OR AUTHORIZE ANYONE
TO ASSUME FOR THEM ANY OTHER OBLIGATION.
SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE
LIMITATION MAY NOT APPLY TO YOU. TECHTRONIC
INDUSTRIES NORTH AMERICA, INC., ASSUMES NO
RESPONSIBILITY FOR INCIDENTAL, CONSEQUENTIAL,
OR OTHER DAMAGES INCLUDING, BUT NOT LIMITED
TO, EXPENSE OF RETURNING THE PRODUCT TO AN
AUTHORIZED RYOBI SERVICE CENTER AND EXPENSE
OF DELIVERING IT BACK TO THE OWNER, MECHANIC’S
TRAVEL TIME, TELEPHONE OR TELEGRAM CHARGES,
RENTAL OF A LIKE PRODUCT DURING THE TIME
WARRANTY SERVICE IS BEING PERFORMED, TRAVEL,
LOSS OR DAMAGE TO PERSONAL PROPERTY, LOSS
OF REVENUE, LOSS OF USE OF THE PRODUCT,
LOSS OF TIME, OR INCONVENIENCE. SOME STATES
DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE
ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY
TO YOU.
This warranty gives you specific legal rights, and you may
also have other rights which vary from state to state.
This warranty applies toall RYOBI®brand outdoor products
manufacturedbyorfor TechtronicIndustriesNorth America,
Inc., and sold in the United States and Canada.
To locate your nearest Authorized Ryobi Service Center,
dial 1-800-860-4050.

12 — English
WARRANTY
THE FOLLOWING CALIFORNIA AIR RESOURCES BOARD (CARB) STATEMENT ONLY APPLIES TO MODEL NUMBERS
REQUIRED TO MEET THE CARB REQUIREMENTS.
The U.S. Environmental Protection Agency (EPA), the California Air Resources Board
(CARB), and Techtronic Industries North America, Inc., are pleased to explain the
Emissions Control System Warranty on your 2010 model year non-road or small off-
road engine. In California, new equipment that uses small off-road engines must be
designed, built, and equipped to meet the state’s stringent anti-smog standards. In
other states, new 2000 and later model year non-road engines must be designed,
built, and equipped at the time of sale to meet the U.S. EPA regulations for small
non-road engines. The non-road engine must be free from defects in materials and
workmanship which cause it to fail to conform with U.S. EPA standards for the first
three years of engine use from the date of sale to the ultimate purchaser. Techtronic
Industries North America, Inc., must warrant the emission control system on your
non-road or small off-road engine for the period of time listed above provided there
has been no abuse, neglect, or improper maintenance of your non-road or small
off-road engine.
Your emission control system may include parts such as the carburetor or fuel injection
system, the ignition system, catalytic converters, fuel tanks, valves, filters, clamps,
connectors, and other associated components. Also included may be hoses, belts
and connectors, and other emission-related assemblies.
Where a warrantable condition exists, Techtronic Industries North America, Inc., will
repair your non-road or small off-road engine at no cost to you, including diagno-
sis, parts, and labor performed at an authorized service center for RYOBI®brand
outdoor products.
MANUFACTURER’S WARRANTY COVERAGE:
This product’s emissions control system is warranted for three years. If any emission-
related part on your engine is defective, the part will be repaired or replaced by
Techtronic Industries North America, Inc., free of charge.
OWNER’S WARRANTY RESPONSIBILITIES
(a) As the non-road or small off-road engine owner, you are responsible for
the performance of the required maintenance listed in your operator’s manual.
Techtronic Industries North America, Inc., recommends that you retain all re-
ceipts covering maintenance on your non-road or small off-road engine, but
Techtronic Industries North America, Inc., cannot deny warranty solely for the
lack of receipts or for your failure to ensure the performance of all scheduled
maintenance. Any replacement part or service that is equivalent in performance
and durability may be used in non-warranty maintenance or repairs, and shall
not reduce the warranty obligations of Techtronic Industries North America, Inc.
(b) As the non-road or small off-road engine owner, you should be aware, however,
that Techtronic Industries North America, Inc., may deny you warranty coverage if
your non-road or small off-road engine or a part has failed due to abuse, neglect,
improper maintenance, or unapproved modifications.
(c) You are responsible for presenting your non-road or small off-road engine to an
authorized service dealer as soon as a problem exists. The warranty repairs should
be completed in a reasonable amount of time, not to exceed 30 days.
If you have any questions regarding your warranty rights and responsibilities, you
should contact a Techtronic Industries North America, Inc., Customer Representa-
tive at 1-800-860-4050.
DEFECT WARRANTY COVERAGE REQUIREMENTS:
(a) The warranty period begins on the date the engine or equipment is delivered to
an ultimate purchaser.
(b) General Emissions Warranty Coverage. Techtronic Industries North America,
Inc., warrants to the ultimate purchaser and each subsequent purchaser that your
non-road or small off-road engine is designed, built, and equipped at the time of sale
to conform with all applicable regulations adopted by the California Air Resources
Board or the United States Environmental Protection 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 non-road or small
off-road engine is purchased by the initial purchaser.
(c) The warranty on emissions-related parts will be interpreted as follows: Any
warranted part that is not scheduled for replacement as required in the Emissions
Maintenance Schedule and Warranty Parts List set forth below is warranted for three
years. If any such part (including any part that is scheduled only for regular inspection)
fails during the period of warranty coverage, it will be repaired or replaced at any
RYOBI®Authorized Service Center at no charge. Any such part repaired or replaced
under warranty will be warranted for the remaining warranty period. A statement to
the effect of “repair or replace as necessary” would not reduce the period of war-
ranty coverage. Any warranted part that is scheduled for replacement as required
maintenance in the Emissions Maintenance Schedule and Warranty Parts List is
warranted for the period of time prior to the first scheduled replacement point for
that part. Any such part repaired or replaced under warranty is warranted for the
remainder of the period prior to the first scheduled replacement point, and will be
repaired or replaced at any RYOBI®Authorized Service Center for no charge until
that replacement point is reached.
Techtronic Industries North America, Inc., shall remedy warranty defects at any
authorized RYOBI®Authorized Service Center, including any distribution center
that may be franchised to service the subject engines. Any diagnostic work done
at a RYOBI®Authorized Service Center shall be free of charge to the owner if such
work determines that a warranted part is defective. Any manufacturer-approved or
equivalent replacement part may be used for any warranty maintenance or repairs
on emission-related parts, and must be provided free of charge to the owner if the
part is still under warranty. Techtronic Industries North America, Inc., is liable for
damages to other engine components caused by the failure of a warranted part
still under warranty.
Add-on or modified parts that are not exempted by the California Air Resource Board
may not be used. The use of any non-exempted add-on or modified parts will be
grounds for disallowing a warranty claim. Techtronic Industries North America, Inc.,
will not be liable to warrant failures of warranted parts caused by the use of a non-
exempted add-on or modified part.
The California Air Resources Board’s Emission Warranty Parts List specifically defines
the emission-related warranted parts. (EPA’s regulations do not include a parts list,
but the EPA considers emission-related warranted parts to include all the parts listed
below.) Techtronic Industries North America, Inc., will provide any documents that
describe its warranty procedures or policies within five days upon request by the
California Air Resources Board.
EMISSIONS PARTS LIST
Emissions parts vary from product to product. Your emissions control system warranty
applies to any of the following components that may be included on your product:
(1) Fuel Metering System
(i) Carburetor and internal parts (and/or pressure regulator or fuel injection
system).
(ii) Air/fuel ratio feedback and control system.
(iii) Cold start enrichment system.
(iv) Fuel Tank.
(2) Air Induction System
(i) Controlled hot air intake system.
(ii) Intake manifold.
(iii) Air filter.
(3) Ignition System
(i) Spark Plugs.
(ii) Magneto or electronic ignition system.
(iii) Spark advance/retard system.
(4) Exhaust Gas Recirculation (EGR) System
(i) EGR valve body and carburetor spacer, if applicable.
(ii) EGR rate feedback and control system.
(5) Air Injection System
(i) Air pump or pulse valve.
(ii) Valves affecting distribution of flow.
(iii) Distribution manifold.
(6) Catalyst or Thermal Reactor System
(i) Catalytic converter.
(ii) Thermal reactor.
(iii) Exhaust manifold.
(7) Particulate Controls
(i) Traps, filters, precipitators, and any other device used to capture particulate
emissions.
(8) Miscellaneous Items Used in Above Systems
(i) Electronic controls.
(ii) Vacuum, temperature, and time sensitive valves and switches.
(iii) Hoses, belts, connectors, and assemblies.
Techtronic Industries North America, Inc., will furnish with each new engine written
instructions for its maintenance and use by the owner.
The Emissions Compliance Period referred to on the Emissions Compliance label
indicates the number of operating hours for which the engine has been shown to
meet Federal emission requirements. Category C=50 hours, B=125 hours, and
A=300 hours.
TECHTRONIC INDUSTRIES NORTH AMERICA, INC., LIMITED WARRANTY STATEMENT FOR FEDERAL
AND CALIFORNIA EMISSION CONTROL SYSTEMS NON-ROAD AND SMALL OFF-ROAD ENGINES
YOUR WARRANTY RIGHTS AND OBLIGATIONS

13 — English
EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST
Emissions Parts Inspect Before Clean Every Replace Clean Every Replace Every
Each Use 5 Hours Every 25 Hours 25 Hours 125 Hours
or Yearly or Yearly
CATALYTIC MUFFLER ASSEMBLY ................................................................................................................... X
AIR FILTER ASSY
includes:
Filter Screen ..................................................... X
SPARK SCREEN ................................................................................................................................................X
CARBURETOR ASSY
includes:
Heat Dam ........................ X
Gaskets ........................... X
FUEL TANK ASSY
includes:
Fuel Lines........................ X
Fuel Cap.......................... X
Fuel Filter.......................................................................................... X
IGNITION ASSY
includes:
Spark Plug........................................................................................ X
ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR THREE YEARS OR FOR THE PERIOD OF TIME PRIOR
TO THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST.
THIS PRODUCT WAS MANUFACTURED WITH A CATALYST MUFFLER
Congratulations! You have made an investment toward protecting the environment. In order to maintain this product’s
original emission level, please refer to the maintenance section below.
CALL US FIRST
For any questions about operating or maintaining your product,
call the Ryobi®Help Line!
Your product has been fully tested prior to shipment to ensure
your complete satisfaction.
WARRANTY

3 — Français
RÈGLES DE SÉCURITÉ GÉNÉRALES
AVERTISSEMENT :
Lire et veiller à bien comprendre toutes les instructions.
Le non respect des instructions peut entraîner un choc
électrique, un incendie et / ou des blessures graves.
LIRE TOUTES LES INSTRUCTIONS
Pour travailler en toute sécurité, lire et veiller à bien
comprendre touteslesinstructions avantd’utiliserce produit.
Respecter toutes les instructions de sécurité. Le non respect
des instructions de sécurité peut entraîner des blessures
graves.
Ne pas laisser des enfants ou personnes n’ayant pas reçu
une formation adéquate utiliser cet outil.
Ne jamais lancer ou faire tourner le moteur dans un endroit
clos ou mal aéré. Les gaz d’échappement peuvent être
mortels.
Déblayer la zone de travail avant chaque utilisation. La
débarrasser de tous les objets tels que cailloux, verre brisé,
clous, fils métalliques, cordes, etc. risquant d’être projetés
ou de se prendre dans la ligne de coupe ou la lame.
Toujours porter une protection oculaire avec écrans latéraux
certifiéeconforme àlanorme ANSIZ87.1. Si cetteprécaution
n’est pas prise, des objets peuvent être projetés dans les
yeux et causer des lésions graves.
Porterdespantalonslongs,mancheslongues,des chaussures
de travail et des gants épais. Ne pas porter de vêtements
amples, bijoux, shorts, sandales et ne pas travailler pieds
nus. Ne porter aucun bijou.
Le fait de porter des vêtements de protection lourds peut
augmenter la fatigue de l’utilisateur, ce qui pourrait entraîner
uncoup de chaleur. Si letempsest chaudethumide, effectuer
les gros travaux le matin ou en fin d’après-midi, alors qu’il
fait plus frais.
Les produits utilisés sur les territoires des services forestiers
des États-Unis et de certains états doivent être conformes
aux réglementations de lutte contre l’incendie. Cet outil
est doté d’un pare-étincelles, toutefois, d’autres dispositifs
peuvent être requis. Consulter les autorités locales et
gouvernementales.
Ne jamais utiliser cet outil en le tenant du côté gauche.
Attacher les cheveux longs pour les maintenir au-dessus
des épaules, afin qu’ils ne se prennent pas dans les pièces
en mouvement.
Garder les badauds, enfants et visiteurs à une distance de
15m (50 pi).Recommander auxpersonnesprésentede porter
une protection oculaire. Si quelqu’un s’approche pendant
l’utilisation de l’outil, arrêter le moteur et l’accessoire de
coupe. Le risque de blessure est accru si on utilise un outil
à lames. En effet, les personnes se trouvant à proximité
risquent d’être heurtés par une lame en marche advenant
qu’ellericoche, ou àlasuite de touteautreréaction inattendue
de la lame ou de la chaîne de la scie.
Ne pas utiliser cet outil en état de fatigue, si l’on est
souffrant ou sous l’influence de l’alcool, de drogues ou de
médicaments.
Ne pas travailler sous un éclairage insuffisant.
Se tenir bien campé et en équilibre. Ne pas travailler
hors de portée. Le travail hors de portée risque de faire
perdre l’équilibre ou de causer un contact avec les pièces
brûlantes.
Ne pas utiliser l’outil sur une échelle ou un support instable.
Une bonne tenue et un bon équilibre permettent de mieux
contrôler l’outil en cas de situation imprévue.
Garder toutes les parties du corps à l’écart des pièces en
mouvement.
Pour éviter le contact avec les parties brûlantes, ne jamais
travailler avec le bas du moteur au-dessus du niveau de la
taille.
Nepastoucherles alentours de l’échappementou ducylindre,
qui deviennent brûlants pendant l’utilisation.
Toujours arrêter le moteur et débrancher le fil de la bougie
avant d’effectuer tout entretien ou réglage, à l’exception des
réglages du carburateur.
Inspecter l’outil avant chaque utilisation pour s’assurer qu’il
n’y a pas de pièces desserrées, de fuites ce carburant, etc.
Remplacer les pièces endommagées avant utilisation.
Lors d’une utilisation normale, l’accessoire de coupe ne doit
jamais tourner au ralenti. La rotation au ralenti est toutefois
permise lors du réglage du carburateur.
Ila étérapportéque, chez certainespersonnes, les vibrations
produites par les outils à main motorisés peuvent contribuer
au développement d’une affection appelée syndrome de
Raynaud. Les symptômes peuvent inclure des picotements,
l’insensibilisation et le blanchissement des doigts et sont
habituellementprovoquéspar l’expositionau froid.L’hérédité,
l’exposition au froid et à l’humidité, le régime alimentaire,
la fumée et les habitudes de travail sont tous des facteurs
considérés comme contribuant au développement de ces
symptômes. Il n’existe actuellement aucune preuve qu’un
certain type de vibration ou le degré d’exposition contribue
réellementau développement decetteaffectation.Certaines
mesures, susceptibles de réduire les effets des vibrations,
peuvent être prises par l’opérateur :
a) Garder le corps au chaud par temps froid. Pendant
l’utilisation, porter des gants afin de tenir les mains et
les poignets au chaud. Il a été établi que le froid est l’une
des principales causes du symptôme de Raynaud.
b) Après chaque période d’utilisation, faire des exercices
pour accroître la circulation.
c) Fairedespausesfréquentes. Limiter laduréed’exposition
quotidienne.
d) Garder l’outil bien entretenu, toutes les pièces de
boulonnerie serrées et remplacer les pièces usées.
En cas d’apparition de l’un ou plusieurs des symptômes
décrits ci-dessus, cesser d’utiliser l’outil et consulter un
médecin.
Mélanger et conserver le carburant dans un bidon ou jerrican
approuvé pour l’essence.
Mélanger le carburant à l’extérieur, loin de toute flamme
ou source d’étincelles. Essuyer tout carburant répandu.
S’éloigner de 9 m (30 pi) du point d’approvisionnement avant
de lancer le moteur. Desserrer le bouchon du réservoir de
carburant lentement une fois que le moteur est arrêté. Ne
pas fumer pendant le ravitaillement en carburant.

4 — Français
RÈGLES DE SÉCURITÉ PARTICULIÈRES
RÈGLES DE SÉCURITÉ PARTICULIÈRES À
L’UTILISATION DU TAILLE-BORDURES
Inspecter l’outil avant chaque utilisation. Remplacer les
pièces endommagées. S’assurer que toutes les pièces de
boulonnerie sont en place et bien serrées. S’assurer de
l’absence de fuites de carburant.
Si la tête de coupe est fendue, brisée ou endommagée de
quelque façon que ce soit, la remplacer. S’assurer que la tête
de coupe ou la lame est correctement installée et solidement
assujettie. Ne pas prendre cette précaution peut entraîner
des risques de blessures graves.
S’assurer que tous les dispositifs de protection, sangles,
déflecteurs et poignées sont correctement installés et
solidement assujettis.
Utiliser exclusivement des lignes de coupe d’origine. Ne pas
utiliserd’autresaccessoiresde coupe. L’utilisationd’une tête
de coupe d’autre marque ou lignes de coupe d’autre origine
sur ce taille-bordures peut entraîner des blessures graves.
Par exemple, ne jamais utiliser de fil ou câble métallique qui
pourrait se briser et devenir un projectile dangereux.
Ne jamais utiliser l’appareil si le déflecteur d’herbe n’est pas
en place et en bon état.
Ne jamais utiliser de lames ou de dispositifs à fléau, fil et
cordes sur l’accessoire de taille-bordures.
Tenir fermement les deux poignées pendant le travail. Tenir
la tête de coupe au-dessous du niveau de la taille. Ne jamais
tailler avec la tête de coupe à plus de 762 mm (30 po) du
sol.
RÈGLES DE SÉCURITÉ PARTICULIÈRES À
L’UTILISATION DE LA DÉBROUSSAILLEUSE
ET DE LA LAME
Les lames dela débroussailleuse poursuiventleur mouvement
après que la gâchette d’accélérateur ait été relâchée ou que
le moteur ait été mis à l’arrêt. Garder la lame en rotation dans
les herbes plus épaisses ou les tiges pulpeuses jusqu’à ce
qu’elle s’arrête complètement.
Ne pas utiliser la débroussailleuse si la garde de lame n’est
pas solidement assujettie et en bon état.
Porter des gants épais lors de l’utilisation de la débroussailleuse,
ainsi que du retrait et de l’installation des lames.
Toujours arrêter le moteur avant d’essayer de retirer des
objets pris dans la lame ou la bloquant et avant d’installer
ou retirer la lame.
Ne pas essayer de toucher ou d’arrêter la lame en
rotation.
Une lame continuant de tourner au débrayé une fois que le
moteur est arrêté et la gâchette relâchée peut causer des
blessures. Garder le contrôle de l’outil jusqu’à ce que la lame
soit complètement immobilisée.
Toute lame endommagée doit être remplacée. S’assurer que
la lame est correctement installée et solidement assujettie
avant chaque utilisation. Ne pas prendre cette précaution
peut entraîner des risques de blessures graves.
Utiliser uniquement des lames Tri-Arc®d’origine conçues
pour cette débroussailleuse. Ne pas utiliser d’autres lames.
L’utilisation d’une tête de coupe d’autre marque sur ce taille-
bordures peut entraîner des blessures graves.
La lame Tri-Arc®est conçue pour couper des herbes
épaisses et plantes pulpeuses seulement. Ne pas l’utiliser
pour d’autres applications. Ne jamais utiliser la lame
Tri-Arc®pour couper de la végétation ligneuse.
Lorsqu’il est équipé d’une lame, utiliser cet outil avec la plus
extrême prudence. Un ricochet de lame peut se produire
lorsque celle-ci entre en contact avec un objet qu’elle ne
peut pas couper. Ce contact peut causer un bref blocage
de la lame, qui fait « ricocher » l’outil en direction opposée
de l’objet heurté. Cette réaction peut être assez violente
pour faire perdre le contrôle de l’outil. Un ricochet peut se
produire à tout instant si la lame est bloquée, stoppe ou se
coince. Ce problème est plus susceptible de se produire
dans les endroits où il n’est pas possible de voir le matériau
coupé. Pour faciliter la coupe et assurer la sécurité travailler
avec un mouvement de droite à gauche. Si la lame heurte
un obstacle imprévu ou du bois, ceci peut réduite la force
du ricochet.
Ne jamais couper de tiges de plus de 13 mm (1/2 po) de
diamètre.
Toujours utiliser la bandoulière et la régler pour pouvoir
travailler confortablement. Tenir fermement les deux
poignées pendant les travaux de coupe avec une lame.
Garder la lame loin du corps, au-dessous du niveau de la
taille.
Ne jamais tailler avec la débroussailleuse avec la lame à plus
de 762 mm (30 po) du sol.
Conserver ces instructions. Les consulter fréquemment et les
utiliser pour instruire les autres utilisateurs éventuels. Si cet
outil est prêté, il doit être accompagné de ces instructions.
RÈGLES DE SÉCURITÉ GÉNÉRALES
Arrêter le moteur et le laisser refroidir avant de faire le plein
ou de le remiser.
Pour le transport dans un véhicule, laisser le moteur refroidir,
vider le réservoir de carburant. et arrimer l’outil.
Porter un équipement de protection et respecter toutes les
instructionsde sécurité.Sil’outil estéquipéd’un embrayage,
s’assurer que l’accessoire de coupe s’immobilise lorsque
le moteur tourne au ralenti. Lorsque le moteur est arrêté,
s’assurer que l’accessoire de coupe est immobilisé avant
de poser l’outil.
NOTE : CONSULTER LE MANUEL D’UTILISATION DE L’ACCESSOIRE EN QUESTION AFIN DE
PRENDRE CONNAISSANCE DES RÈGLES DE SÉCURITÉ SUPPLÉMENTAIRES.

5 — Français
Certains des symboles ci-dessous peuvent être utilisés sur le produit. Veiller à les étudier et apprendre leur signification
pour assurer la sécurité d’utilisation.
SYMBOLE NOM EXPLICATION
Symbole d’alerte de sécurité Indique un risque de blessure potentiel.
Lire le manuel d’utilisation
Pour réduire les risques de blessures, l’utilisateur doit lire
et veiller à bien comprendre le manuel d’utilisation avant
d’utiliser ce produit.
Protection oculaire, auditive, et un
casque
Toujours porter une protection oculaire avec écrans
latéraux certifiée conforme à la norme ANSI Z87.1, avec
protection auditive. Selon le type d’accessoire utilisé
et comme il est indiqué dans le manuel d’utilisation de
l’accessoire en question, un casque de protection peut
être nécessaire.
Ne laisser personne s’approcher Garder les badauds à une distance de 15 m (50 pi)
minimum.
Ricochet Les objets projetés peuvent ricocher et infliger des bles-
sures ou causer des dommages matériels.
Essence et lubrifiant
Utiliser de l’essence sans plomb pour automobiles, avec
un indice d’octane de 87 [(R + M) / 2] ou plus. Ce produit
utilise un moteur deux temps qui nécessite le mélange
d’essence et de lubrifiant 2 temps.
SYMBOLES
Les termes de mise en garde suivants et leur signification ont pour but d’expliquer le degré de risques associé à l’utilisation
de ce produit.
SYMBOLE SIGNAL SIGNIFICATION
DANGER : Indique une situation extrêmement dangereuse qui, si elle n’est pas évitée,
aura pour conséquences des blessures graves ou mortelles.
AVERTISSEMENT : Indique une situation potentiellement dangereuse qui, si elle n’est pas évitée,
pourrait entraîner des blessures graves ou mortelles.
ATTENTION : Indique une situation potentiellement dangereuse qui, si elle n’est pas évitée,
pourraît entraîner des blessures légères ou de gravité modérée.
ATTENTION : (Sans symbole d’alerte de sécurité) Indique une situation pouvant entraîner
des dommages matériels.

6 — Français
FICHE TECHNIQUE
Poids - (sans carburant) ...................................................................................................................................3,9 kg (8,7 lb)
Cylindrée ......................................................................................................................................................................26 cc
CARACTÉRISTIQUES
APPRENDRE À PRODUIT
Voir la figure 1.
L’utilisation sûre de ce produit exige une comprehension
des renseignements figurant sur l’outil et contenus dans le
manuel d’utilisation, ainsi qu’une bonne connaissance du
projet entrepris. Avant d’utiliser ce produit, se familiariser
dans le présent manuel et dans les manuels d’utilisation
de tous les accessoires employés avec ce bloc moteur.
CONCEPTION ERGONOMIQUE
Ceproduitest conçupour êtreextrêmementmaniable. L’outil
estconçu pourpouvoirêtretenuconfortablementet aisément
dans différentes positions et à différents angles.
MOTEUR MONTÉ EN HAUT
Le moteur est monté en haut de l’outil afin d’assurer un bon
équilibre de l’outil et de le maintenir loin de la poussière et
des débris de coupe.
ASSEMBLAGE
DÉBALLAGE
Ce produit doit être assemblé.
Avec précaution, sortir le produit et les accessoires de la
boîte. S’assurer que toutes les pièces figurant sur la liste
de contrôle sont incluses.
AVERTISSEMENT :
Ne pas utiliser le produit si, en le déballant, vous con-
statez que des éléments figurant dans la liste de contrôle
d’expédition sont déjà assemblés. Certaines pièces
figurant sur cette liste n’ont pas été assemblées par le
fabricant et exigent une installation. Le fait d’utiliser un
produit qui a été assemblé de façon inadéquate peut
entraîner des blessures.
Examiner soigneusement le produit pour s’assurer
que rien n’a été brisé ou endommagé en cours de
transport.
Ne pas jeter les matériaux d’emballage avant d’avoir
soigneusement examiné le produit et avoir vérifié qu’il
fonctionne correctement.
Si des pièces sont manquantes ou endommagées,
appeler le 1-800-860-4050.
LISTE DES PIÈCES
Bloc-moteur
Poignée avant
Flacon de lubrifiant 2 temps
Manuel d’utilisation
AVERTISSEMENT :
Si des pièces manquent ou sont endommagées, ne pas
utiliser ce produit avant qu’elles aient été remplacées.
Le fait d’utiliser ce produit même s’il contient des pièces
endommagées ou s’il lui manque des pièces peut
entraîner des blessures graves.
AVERTISSEMENT :
Ne pas essayer de modifier ce produit ou de créer des
accessoires non recommandés pour la produit. De telles
altérations ou modifications sont considérées comme un
usage abusif et peuvent créer des conditions dangereuses,
risquant d’entraîner des blessures graves.
AVERTISSEMENT :
Pour empêcher un démarrage accidentel pouvant
entraîner des blessures graves, toujours déconnecter le
fil de bougie de moteur de la bougie d’allumage avant
d’assembler des pièces.
INSTALLATION DE DE L’ACCESSOIRE DU
BLOC-MOTEUR
Voir la figure 2.
AVERTISSEMENT :
Ne jamais installer, retrait ou ajuster un accessoire lorsque
le moteur tourne. Ceci pourrait causer des blessures
graves. Ne jamais faire fonctionner le bloc moteur si
aucun accessoire n’y est fixé.
L’accessoire se raccorde au bloc-moteur à l’aide d’un
dispositif de couplage.
Desserrer le bouton du coupleur et retirer le capuchon
de suspension de l’accessoire.
Appuyer sur le bouton se trouvant sur l’arbre de
l’accessoire. Aligner le bouton sur la rainure guide du
bloc-moteur et emboîter les deux arbres. Tourner l’arbre
de l’accessoire jusqu’à ce que le bouton s’enclenche
dans le trou de positionnement.
NOTE : Si le bouton ne s’engage pas complètement dans
letroude positionnement, lestubesne sontpassolidement
maintenus l’un dans l’autre. Tourner légèrement les tube

7 — Français
dans les deux sens jusqu’à ce que le bouton s’engage
complètement.
Serrer le bouton fermement.
AVERTISSEMENT :
S’assurer que le bouton est bien serré avant d’utiliser
l’outil et le vérifier de temps à autre pour éviter le risque de
blessures graves.
RETRAIT DE L’ACCESSOIRE DU BLOC-
MOTEUR
Retrait ou remplacement de l’accessoire :
Desserrer le bouton.
Appuyer sur le bouton et tourner les arbres afin de les
déverrouiller et de les séparer.
INSTALLATION DE L’ANNEAU DE
SUSPENSION
Voir la figure 3.
Il existe deux façons de suspendre l’accessoire pour le
remisage.
ASSEMBLAGE
Pour installer l’anneau de suspension, appuyer sur le bouton
et emboîter le capuchon sur l’extrémité inférieure de l’arbre
d’accessoire. Tourner légèrement le capuchon dans un sens
et l’autre pour enclencher le bouton.
Le trou secondaire de l’arbre d’accessoire peut également
être utilisé pour suspendre l’accessoire.
INSTALLATION DE LA POIGNÉE AVANT
Voir la figure 4.
Retirer les écrou à oreilles, rondelle et le boulon de la poignée
avant.
Installer la poignée avant sur le côté supérieur du tube de
l’arbre moteur, à l’endroit indiqué par l’étiquette.
NOTE : Le côté ouvert de la poignée doit faire face à
l’utilisateur.
Insérer le boulon dans les trous de la poignée avant.
NOTE : La tête du boulon s’adapte dans le logement moulé
d’un côté de la poignée.
Réinstaller le rondelle et écrou à oreilles.
Serrer fermement l’écrou papillon.
UTILISATION
AVERTISSEMENT :
Ne pas laisser la familiarité avec le produit faire oublier
la prudence. Ne pas oublier qu’une fraction de seconde
d’inattention peut entraîner des blessures graves.
AVERTISSEMENT :
Toujours porter une protection oculaire avec écrans latéraux
certifiée conforme à la norme ANSI Z87.1, avec protection
auditive. Selon le type d’accessoire utilisé et comme il est
indiqué dans le manuel d’utilisation de l’accessoire en
question, un casque de protection peut être nécessaire. Si
cette précaution n’est pas prise, des objets peuvent être
projetés dans les yeux et d’autres lésions graves.
AVERTISSEMENT :
Ne pas utiliser d’outils ou accessoires non recommandés
pour cet outil. L’utilisation de pièces et accessoires non
recommandés peut entraîner des blessures graves.
APPROVISIONNEMENT EN CARBURANT DU
BLOC MOTEUR
MÉLANGE DE CARBURANT
Cet outil utilise un moteur deux temps qui nécessite le mélange
d’essence et de lubrifiant 2 temps. Mélanger de l’essence sans
plomb et de le lubrifiant moteur 2 temps dans un jerrycan de 4
litres (1 gallon) propre homologué pour l’essence.
Carburant recommandé : Cet outil est certifié pour fonctionner
avec de l’essence sans plomb pour véhicules automobiles.
Utiliser une huile 2 temps de haute qualité air, à un dosage de
2,6 oz par gallon (18 cl/litre).
Ne pas utiliser de lubrifiant automobile ou pour moteur hors-
bord 2 temps.
NE PAS mélanger plus de carburant qu’il ne sera utilisé dans
une période de 30 jours.
LUBRIFIANT 2 TEMPS DE HAUTE QUALITÉ
ESSENCE LUBRIFIANT
1 gallon (US) 2,6 oz.
1 litre 20 cc (20 ml)
REMPLISSAGE DU RÉSERVOIR
Nettoyer le pourtour du bouchon de remplissage pour éviter
la contamination du carburant.
Desserrer le bouchon du réservoir de carburant lentement.
Poser le bouchon sur une surface propre.
Verser le mélange dans le réservoir avec précaution. Éviter
de répandre du carburant.
Avant de remettre le bouchon en place, nettoyer et inspecter
son joint.
Remettre immédiatement le bouchon en place et le serrer à
la main. Essuyer tout carburant répandu.
NOTE : Il est normal qu’un moteur neuf dégage de la fumée
après la première utilisation.