OPERATOR’S MANUAL
30cc String Trimmers and Brushcutters
SS30
RY30550
RY30951
CS30
RY30530
RY30931
BC30
RY30570
RY30971
Your new trimmer or brushcutter has been engineered and manufactured to our high standard for dependability, ease of
operation, and operator safety. 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.
SAVE THIS MANUAL FOR FUTURE REFERENCE
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GENERAL SAFETY RULES
To avoid hot surfaces, never operate the unit with the
bottom of the engine above waist level.
WARNING:
Read and understand all instructions. Failure to follow all
instructions listed below may result in electric shock, fire
and/or serious personal injury.
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.
READ ALL INSTRUCTIONS
Inspect the unit before each use for loose fasteners, fuel
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.
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.
Do not allow children or untrained individuals to use this
unit.
It has been reported that vibrations from hand-held tools
maycontributetoaconditioncalledRaynaud’sSyndrome
in certain individuals. Symptoms may include tingling,
numbness, andblanchingofthefingers, usuallyapparent
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.Itispresentlyunknownwhat, ifany, 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:
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 string which
can be thrown or become entangled in the cutting line
or blade.
Wearsafetyglassesorgogglesthataremarkedtocomply
with ANSI Z87.1 standard when operating this product.
Wear heavy, long pants, boots, and gloves. Do not wear
loosefittingclothing,shortpants,sandals,orgobarefoot.
Do not wear jewelry of any kind.
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.
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.
b) After each period of operation, exercise to increase
blood circulation.
c) Take frequent work breaks. Limit the amount of
exposure per day.
ProductusersonUnitedStatesForestServiceland,andin
somestates,mustcomplywithfirepreventionregulations.
This product is equipped with a spark arrestor; however,
other user requirements may apply. Check with your
federal, state, or local authorities.
d) Keep the tool well maintained, fasteners tightened,
and worn parts replaced.
If you experience any of the symptoms of this condition,
immediatelydiscontinueuseandseeyourphysicianabout
these symptoms.
Never operate this unit on the operator’s left side.
Secure long hair above shoulder level to prevent
entanglement in moving parts.
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.
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.
Stop the engine and allow to cool before refueling or
storing the unit.
Allow the engine to cool; empty the fuel tank and secure
the unit from moving before transporting in a vehicle.
Do not operate this unit when you are tired, ill, or under
the influence of alcohol, drugs, or medication.
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.
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.
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SPECIFIC SAFETY RULES
A coasting blade can cause injury while it continues
SPECIFIC SAFETY RULES FOR TRIMMER
USE
Inspect before use. Replace damaged parts. Make sure
to spin after the engine is stopped or throttle trigger
released. Maintain proper control until the blade has
completely stopped rotating.
fasteners are in place and secure. Check for fuel leaks.
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.
Replace string head if cracked, chipped, or damaged
in any way. Be sure the string head or blade is properly
installedandsecurelyfastened.Failuretodosocancause
serious injury.
Make sure all guards, straps, deflectors, and handles are
properly and securely attached.
Use only the manufacturer’s replacement string in the
cutting head. Do not use any other cutting attachment.
To install any other brand of replacement string 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.
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 operate unit without the grass deflector in place
and in good condition.
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 BRUSH-
CUTTER AND BLADE USE
After engine stops, keep rotating blade in thicker weeds
or pulpy stalks until it stops.
Do not operate the brushcutter unless the brushcutter
guard is firmly secured in place and in good condition.
Never cut any material over 1/ꢀ in. diameter.
Use heavy gloves when operating the brushcutter and
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.
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.
Never use the brushcutter with the blade located 30 in.
or more above the ground level.
Do not attempt to touch or stop the blade when it is
rotating.
4
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SYMBOLS
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
Precautions that involve your safety.
To reduce the risk of injury, user must read and under-
stand operator’s manual before using this product.
Read the Operator’s Manual
Wear Eye and Hearing Protection
Keep Bystanders Away
Ricochet
Wear eye protection which is marked to comply
with ANSI Z87.1 as well as hearing protection when
operating this equipment.
Keep all bystanders at least 50 ft. away.
Thrown objects can ricochet and result in personal injury
or property damage.
Do not install or use any type of blade on a product dis-
playing this symbol.
No Blade
Beware of blade thrust. Products authorized for blade use
will display this symbol to warn of blade thrust.
Blade Thrust
Use unleaded gasoline intended for motor vehicle use
with an octane rating of 87 [(R + M) / ꢀ] or higher. This
product is powered by a ꢀ-cycle engine and requires
pre-mixing gasoline and ꢀ-cycle lubricant.
Gasoline and Lubricant
5
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SYMBOLS
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL
SIGNAL
MEANING
Indicates an imminently hazardous situation, which, if not avoided, will result
in death or serious injury.
DANGER:
Indicates a potentially hazardous situation, which, if not avoided, could result
in death or serious injury.
WARNING:
CAUTION:
CAUTION:
Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury.
(Without Safety Alert Symbol) Indicates a situation that may result in property
damage.
SERVICE
WARNING:
Servicing requires extreme care and knowledge and should
be performed only by a qualified service technician. For
service we suggest you return the product to your nearest
AUTHORIZED SERVICE CENTER for repair. When servic-
ing, use only identical replacement parts.
To avoid serious personal injury, do not attempt to use this
product until you read thoroughly and understand com-
pletely the operator’s manual. If you do not understand
the warnings and instructions in the operator’s manual,
do not use this product. Call Ryobi customer service for
assistance.
WARNING:
The operation of any power tool can result in foreign objects being thrown into your eyes, which can
result in severe eye damage. Before beginning power tool operation, always wear safety goggles or
safety glasses with side shields and, when needed, a full face shield. We recommend Wide Vision Safety
Mask for use over eyeglasses or standard safety glasses with side shields. Always use eye protection
which is marked to comply with ANSI Z87.1.
SAVE THESE INSTRUCTIONS
6
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FEATURES
PRODUCT SPECIFICATIONS
Weight - (without fuel)
CS30..................................................................................................................................................................11.7 lbs.
SS30 ..................................................................................................................................................................1ꢀ.8 lbs.
BC30..................................................................................................................................................................13.ꢀ lbs.
String cutting width
CS30.......................................................................................................................................................................17 in.
SS30 and BC30 ......................................................................................................................................................18 in.
Blade cutting width
BC30.........................................................................................................................................................................8 in.
Engine displacement .................................................................................................................................................30cc
String diameter
Reel Easy String Head..........................................................................................................................................095 in.
Pro Cut II String Head.................................................................................................................095 in. to .105 in. max.
STARTER
CS30
GRIP And
PRIMER
BuLB
ROPE
On/Off
SwITcH
STRAP
HAnGER
TRIGGER
LOck
fuEL
cAP
cOuPLER
REAR
HAndLE
THROTTLE
TRIGGER
fROnT
HAndLE
dRIVE SHAfT
HOuSInG
knOB
REEL EASy
STRInG HEAd
cuRVEd SHAfT
GRASS dEfLEcTOR
Fig. 1a
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FEATURES
REAR
HAndLE
SS30
TRIGGER
LOck
PRIMER
BuLB
STRAP
HAnGER
fuEL cAP
STARTER GRIP
And ROPE
THROTTLE
TRIGGER
cOuPLER
fROnT
HAndLE
On/Off
SwITcH
dRIVE SHAfT
HOuSInG
knOB
REEL EASy
STRInG
HEAd
STRAIGHT SHAfT
GRASS dEfLEcTOR
Fig. 1b
STARTER GRIP
And ROPE
On/Off
SwITcH
BC30
TRIGGER
LOck
PRIMER
BuLB
fuEL cAP
“J” HAndLE
REAR
HAndLE
THROTTLE
TRIGGER
cOuPLER
dRIVE SHAfT
HOuSInG
SHOuLdER
HARnESS
knOB
BLAdE
BRuSHcuTTER
GuARd
Fig. 1c
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FEATURES
REEL EASy STRInG HEAd
PRO cuT II STRInG HEAd
Fig. 1d
KNOW YOUR STRING TRIMMER
GRASS DEFLECTOR
The trimmer includes a grass deflector that helps protect
you from flying debris.
See Figures 1a - 1d.
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 operating
features and safety rules.
TOP-MOUNTED MOTOR
The top-mounted motor improves balance and is located
away from the dust and debris of the cutting area.
ERGONOMIC DESIGN
The design of the trimmer provides for easy handling. It is
designed for comfort and ease of grasp when operating in
different positions and at different angles.
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ASSEMBLY
UNPACKING
This product requires assembly.
WARNING:
Carefully remove the tool and any accessories from the
box. Make sure that all items listed in the packing list are
included.
If any parts are damaged or missing do not operate this
product until the parts are replaced. Failure to heed this
warning could result in serious personal injury.
Inspect the tool carefully to make sure no breakage or
damage occurred during shipping.
WARNING:
Do not discard the packing material until you have care-
fully inspected and satisfactorily operated the tool.
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.
If any parts are damaged or missing, please call
1-800-860-4050 for assistance.
PACKING LIST
CS30
Trimmer Assembly
Pro Cut II String Head
Spool Retainer
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.
Front Handle
Curved Shaft Grass Deflector
Bottle of ꢀ-Cycle Lubricant
Hanger Cap
Operator’s Manual
SS30
Trimmer Assembly
Pro Cut II String Head
Spool Retainer
Front Handle
Straight Shaft Grass Deflector
Bottle of ꢀ-Cycle Lubricant
Hanger Cap
Operator’s Manual
BC30
Brushcutter Assembly
“J” Handle
Straight Shaft Grass Deflector
Shoulder Harness
Gear Head Locking Tool
Pro Cut II String Head
Spool Retainer
Arbor
Reel Easy String Head Assembly and Bolt
Bottle of ꢀ-Cycle Lubricant
Hanger Cap
Operator’s Manual
10
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ASSEMBLY
INSTALLING THE POWER HEAD TO THE
ATTACHMENT
See Figure 2.
POwER HEAd
SHAfT
cOuPLER
GuIdE
REcESS
WARNING:
Never install, remove, or adjust any attachment while
power head is running. Failure to stop the engine can
cause serious personal injury.
BuTTOn
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 end cap from the attachment.
POSITIOnInG
HOLE
Push in the button located on the attachment shaft. Align
thebuttonwiththeguiderecessonthepowerheadcoupler
and slide the two shafts together. Rotate the attachment
shaft until the button locks into the positioning hole.
knOB
Fig. ꢀ
TRIMMER ATTAcHMEnT
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.
Tighten the knob securely.
HAnGER
cAP
WARNING:
Be certain the knob is fully tightened before operating
equipment; check it periodically for tightness during use
to avoid serious personal injury.
HOLE
REMOVING THE ATTACHMENT FROM THE
POWER HEAD
For removing or changing the attachment:
SEcOndARy
HOLE
Loosen the knob.
Push in the button and twist the shafts to remove and
BuTTOn
separate ends.
ATTACHING THE STORAGE HANGER
See Figure 3.
There are two ways to hang your attachment for storage.
Fig. 3
To use the hanger cap, push in the button and place the
hanger cap over end of the lower end attachment shaft.
Slightly rotate the cap from side to side until the button
locks into place.
The secondary hole in the attachment shaft can be used
for hanging purposes as well.
11
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ASSEMBLY
ATTACHING THE FRONT HANDLE - CS30 AND
SS30
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
fROnT HAndLE
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:Thehexboltheadfitsinsidethehexrecessmolded
into one side of the handle.
Reinstall the washer and wing nut.
Tighten wing nut securely.
ATTACHING THE “J” HANDLE - BC30
See Figure 5.
BOLT
wASHER
wInG
nuT
A “J” handle must be used for ensuring the best control and
maximizing operator safety when using a brushcutter.
Hold the top and bottom clamp snugly in position on
the shaft housing so that handle will be located to the
operator’s left.
Fig. 4
Insert the end of the handle between the clamps.
Align the bolt holes and push the long bolt (1/4-ꢀ0 x
BOLT
1/4-20 x 1 in.
1-1/ꢀ in.) through the handle side.
BOLT
1/4-20 x 1-1/2 in.
Place short bolt (1/4-ꢀ0 x 1 in.) through opposite side of
clamp. Install flat washers, lock washers, and hex nuts
to hold the assembly in place.
fROnT
HAndLE
After assembly is complete, adjust the position of the
handle to the area indicated by the label on the drive
shaft housing.
STRAP
HAnGER
Tighten first the long bolt and then the short bolt.
cLAMP
fLAT wASHER
LOck wASHER
cLAMP
HEX nuT
Fig. 5
1ꢀ
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ASSEMBLY
ATTACHING THE GRASS DEFLECTOR
WARNING:
The line cutting blade on the grass deflector is sharp.
Avoid contact with the blade. Failure to avoid contact
can result in serious personal injury.
HEX
ScREw
GRASS
dEfLEcTOR
BRAckET
fLAT
wASHER
TO ATTACH THE CURVED SHAFT GRASS
DEFLECTOR - CS30
See Figure 6.
Remove hex screw, flat washer, and wing nut from grass
deflector.
wInG nuT
Press the grass deflector onto the bottom of the curved
shaft as shown.
Fig. 6
Insert the hex screw through the grass deflector and the
bracket on the curved shaft.
wInG
ScREw
Place the flat washer on the hex screw.
Place the wing nut on the hex screw and tighten
securely.
STRAIGHT
SHAfT GRASS
dEfLEcTOR
TAB
TO ATTACH THE STRAIGHT SHAFT GRASS
DEFLECTOR - SS30
See Figure 7.
SLOT
Remove the wing screw from the grass deflector.
Insert the tab on the mounting bracket in the slot on the
grass deflector.
Align the screw hole in the mounting bracket with the
screw hole in the grass deflector.
Insert the wing screw through the mounting bracket and
into the grass deflector.
Tighten the screw securely.
Fig. 7
ATTACHING THE BRUSHCUTTER GUARD -
BC30
See Figure 8.
GEAR
HEAd
BRuSHcuTTER GuARd
The guard is shipped installed on these brushcutter
models. Instructions have been included for reference when
changing from string trimmer operation back to brushcutter
operation.
HEX HEAd
ScREw
Withthestringheadremoved,placethebrushcutterguard
on the gear head as shown.
Install the three hex head screws from bottom through
the guard and into the gear head.
Tighten the screws securely and torque to 40-50 in.lb.
minimum.
Fig. 8
13
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ASSEMBLY
ATTACHING THE SHOULDER HARNESS -
BC30
See Figure 9.
STRAP
HAnGER
Connect the latch on the shoulder harness to the strap
LATcH
hanger.
Adjust the strap to a comfortable position.
SHOuLdER
HARnESS
CONVERTING FROM BRUSHCUTTER TO
STRING TRIMMER - BC30
To convert from the brushcutter to the string trimmer, remove
the blade and brushcutter guard, attach the straight shaft
grass deflector and install the string head.
Fig. 9
REMOVING THE TRI-ARC® BLADE AND
BRUSHCUTTER GUARD
See Figures 10 - 11.
GEAR HEAd
LOckInG TOOL
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
Fig. 10
flanged washer and gear head.
Remove the blade nut by turning it clockwise.
GEAR HEAd
SLOT
BRuSHcuTTER
GuARd
Remove the cupped washer and the blade.
Remove the flanged washer from the gear head shaft and
retain it for the string head installation.
Remove the three screws securing the brushcutter guard
fLAnGEd
wASHER
to gear head.
Remove the brushcutter guard.
NOTE: Store the brushcutter parts together for later use.
INSTALLING THE STRAIGHT SHAFT GRASS
DEFLECTOR AND STRING HEAD
See Figures 10 - 12.
SLOT
cuPPEd
wASHER
Installthegrassdeflector.RefertoToAttachtheStraight
Shaft Grass Deflector earlier in this manual.
Place the flanged washer on the gear head shaft.
Fig. 11
BLAdE nuT
NOTE: The hollow side of the flanged washer should face
the gear head.
fLAnGEd wASHER
ARBOR
GEAR HEAd
SLOT
Install the arbor.
Install the string head assembly onto the gear head shaft.
Refer to Installing Reel Easy String Head or Installing
Pro Cut II String Head later in this manual.
BOLT
CONVERTING FROM STRING TRIMMER TO
BRUSHCUTTER - BC30
To convert from the string trimmer to the brushcutter, remove
the string head assembly and straight shaft grass deflector,
attach the brushcutter guard and install the blade.
STRInG HEAd
Fig. 1ꢀ
14
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ASSEMBLY
REMOVING THE STRAIGHT SHAFT GRASS
DEFLECTOR AND STRING HEAD
See Figures 10 - 13.
GEAR HEAd
fLAnGEd wASHER
ARBOR
Align the slot in the flanged washer with the slot in the
gear head.
SLOT
Remove the hex head bolt and string head assembly.
Remove the arbor.
Remove the flanged washer and retain it for the blade
installation.
SLOT
BOLT
Remove the wing screw securing the grass deflector.
Remove the grass deflector.
NOTE: Store the string head parts together for later
use.
STRInG HEAd
INSTALLING THE TRI-ARC® BLADE AND
BRUSHCUTTER GUARD
See Figures 10 - 14.
Fig. 13
Install the brushcutter guard. Refer to Attaching the
Brushcutter Guard earlier in this manual.
Place the flanged washer over the gear head shaft with
the hollow side toward the brushcutter guard.
Center the blade on the flanged washer, making sure the
blade fits flat and the raised hub of the flanged washer
goes through the hole in the blade.
GEAR HEAd
SLOT
fLAnGEd
wASHER
Install the cupped washer with the raised center away
from the blade.
Place the blade nut onto the gear head shaft.
Place the gear head locking tool through the slot in the
flanged washer and gear head.
Install the blade nut by turning it counterclockwise (left
handed threads).
SLOT
Tighten the blade nut securely and torque to 1ꢀ0 in.lb.
minimum.
cuPPEd
wASHER
BRuSHcuTTER
GuARd
BLAdE nuT
Fig. 14
OPERATION
WARNING:
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.
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.
WARNING:
Always wear safety goggles or safety glasses with side
shields when operating power tools. Failure to do so
could result in objects being thrown into your eyes result-
ing in possible serious injury.
15
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OPERATION
OXYGENATED FUELS
FUELING AND REFUELING THE TRIMMER
Some conventional gasolines are blended with alcohol or an
ether compound. These gasolines are collectively referred
to as oxygenated fuels. To meet clean air standards, some
areas of the United States and Canada use oxygenated fuels
to help reduce emissions.
FUEL MIXTURE
This product is powered by a ꢀ-cycle engine and requires
pre-mixing gasoline and ꢀ-cycle lubricant. Pre-mix unleaded
gasoline and ꢀ-cycle engine lubricant in a clean 1 gallon
container approved for gasoline.
If using an oxygenated fuel, make sure it is unleaded and
meets the minimum octane rating requirements. Before using
an oxygenated fuel, try to confirm the fuel’s contents. Some
states/provinces require this information to be posted on the
pump. The following are the EPA approved percentages of
oxygenates:
Recommended fuel: This engine is certified to operate on
unleaded gasoline intended for automotive use.
Mix a high quality ꢀ-cycle engine lubricant at ꢀ.6 oz. per
gallon (US).
Do not use automotive lubricant or ꢀ-cycle outboard
lubricant.
DO NOT mix quantities larger than usable in a 30 day
period.
Ethanol (ethyl or grain alcohol) 10% by volume. You
may use gasoline containing up to 10% ethanol by volume.
Gasoline containing ethanol may be marketed under the
name “Gasohol.” Do not use E85 fuel.
HIGH qUALITY 2-CYCLE ENGINE LUBRICANT
MTBE (methyl tertiary butyl ether) 15% by volume. You
may use gasoline containing up to 15% MTBE by volume.
GASOLINE
1 gallon (US)
1 liter
LUBRICANT
ꢀ.6 oz.
Methanol (methyl or wood alcohol) 5% by volume. You
may use gasoline containing up to 5% methanol by volume
as long as it also contains cosolvents and corrosion inhibi-
tors to protect the fuel system. Gasoline containing more
than 5% methanol by volume may cause starting and/or
performance problems. It may also damage metal, rubber,
and plastic parts of the product or your fuel system.
ꢀ0 cc (ꢀ0 ml)
FILLING TANK
Clean surface around fuel cap to prevent
contamination.
Loosen fuel cap slowly. Rest the cap on a clean
If you notice any undesirable operating symptoms, try anoth-
er service station or switch to another brand of gasoline.
surface.
Carefully pour fuel into the tank. Avoid spillage.
NOTE: Fuel system damage or performance problems re-
sulting from the use of an oxygenated fuel containing more
than the percentages of oxygenates stated previously are
not covered under warranty.
Prior to replacing the fuel cap, clean and inspect the
gasket.
Immediately replace fuel cap and hand tighten. Wipe up
any fuel spillage.
NOTE: It is normal for smoke to be emitted from a new
engine after first use.
WARNING:
Always shut off engine before fueling. Never add fuel to
a machine with a running or hot engine. Move at least
30 ft. from refueling site before starting engine. Do not
smoke! Failure to heed this warning could result in seri-
ous personal injury.
16
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OPERATION
OPERATING THE TRIMMER
See Figure 15.
PROPER
OPERATInG
POSITIOn
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 trimmer 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. Trimmer should be held at a
comfortable position with the rear handle about hip height.
Always operate trimmer at full throttle. Cut tall grass from
the top down. This will prevent grass from wrapping around
the shaft housing and string head which could cause
damage from overheating. If grass becomes wrapped around
the string head, STOP THE ENGINE, disconnect the spark
plug wire, and remove the grass. Prolonged cutting at partial
throttle will result in lubricant dripping from the muffler.
Fig. 15
17
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OPERATION
cuRVEd SHAfT TRIMMER
WARNING:
Always hold the string trimmer away from the body keep-
ing clearance between the body and the product. Any
contact with the housing or string trimmer cutting head can
result in burns and/or other serious personal injury.
dAnGEROuS
cuTTInG AREA
TO ADVANCE THE CUTTING LINE (REEL EASY
STRING HEAD)
String advance is controlled by tapping the string head on
grass while running engine at full throttle.
dIREcTIOn Of
ROTATIOn
Run engine at full throttle.
Tap the knob on ground to advance string. The string
advances each time the knob is tapped. Do not hold the
knob on the ground.
BEST cuTTInG
AREA
Fig. 16
STRAIGHT SHAfT TRIMMER
NOTE: The line trimming cut-off blade on the grass deflector
will cut the line to the correct length.
dAnGEROuS
cuTTInG AREA
NOTE: If the string is worn too short you may not be able to
advance the string by tapping it on the ground. If so, stop
the engine, and manually advance the string.
To advance the cutting line manually:
Stop the engine and disconnect the spark plug wire.
Push the knob in while pulling on string(s) to manually
advance the string.
CUTTING TIPS
See Figures 16 -17.
Avoid hot surfaces by always keeping the tool away from
BEST cuTTInG
AREA
your body. (Proper operating position shown in figure 15.)
dIREcTIOn Of
ROTATIOn
Keep the trimmer tilted toward the area being cut; this is
Fig. 17
the best cutting area.
STRAIGHT SHAfT
TRIMMER LInE TRIMMInG
cuT-Off BLAdE
Thecurvedshafttrimmercutswhenpassingtheunitfrom
right to left. The straight shaft trimmer cuts when passing
the unit from left to right. This will avoid throwing debris at
the operator. Avoid cutting in the dangerous area shown
in illustration.
Use the tip of string to do the cutting; do not force string
head into uncut grass.
Wire and picket fences cause extra string wear, even
breakage. Stone and brick walls, curbs, and wood may
wear string rapidly.
cuRVEd SHAfT TRIMMER
LInE TRIMMInG cuT-Off
BLAdE
Avoidtreesandshrubs.Treebark,woodmoldings,siding,
and fence posts can easily be damaged by the string.
GRASS DEFLECTOR LINE TRIMMING CUT-OFF
BLADE
See Figure 18.
Fig. 18
string whenever you hear the engine running faster than
normal, or when trimming efficiency diminishes. This will
maintain best performance and keep the string long enough
to advance properly.
The trimmer is equipped with a line trimming cut-off blade
on the grass deflector. For best cutting, advance string until
it is trimmed to length by the cut-off blade. Advance the
18
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OPERATION
Inspect and clear the area of any hidden objects such as
OPERATING THE BRUSHCUTTER
See Figures 19 - 20.
glass, rocks, concrete, fencing, wire, wood, metal, etc.
Never use blades near sidewalks, fencing, posts, build-
Hold the brushcutter with your right hand on the rear handle
and the your hand on the “J” handle. Keep a firm grip with
both hands while in operation. Brushcutter should be held at
a comfortable position with the rear handle about hip height.
Maintain your grip and balance on both feet. Position yourself
so that you will not be drawn off balance by the kickback
reaction of the cutting blade.
ings or other immovable objects.
Never use a blade after hitting a hard object without first
inspecting it for damage. Do not use if any damage is
detected.
The unit is used as a scythe, cutting from the right to the
left in a broad sweeping action from side to side.
Adjust the shoulder harness to position the brushcutter
at a comfortable operating position and to assure that the
shoulder harness will reduce the risk of operator contact
with the blade.
Use only the Tri-Arc® blade. To install any other brand
blade or cutting head to this brushcutter can result in
serious personal injury.
PROPER
OPERATInG
POSITIOn
BLADE THRUST
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 re-
action 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 oc-
cur 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:
To avoid burns from hot surfaces, never operate unit with
the bottom of the engine above waist level.
Fig. 19
®
TRI-ARC BLADE
dIREcTIOn Of ROTATIOn
The Tri-Arc® blade is suited only for thicker weeds and pulpy
stalks. When the blade becomes dull, it can be turned over
to extend the life of the blade. Do not sharpen the Tri-Arc®
blade.
CUTTING TECHNIqUE - BLADE
WARNING:
Extreme care must be taken when using blades to en-
sure safe operation. Read the safety information for safe
operation using the blade, refer to Specific Safety Rules
for Brushcutter and Blade Use earlier in this manual.
Always hold brushcutter on your right side with both hands
cuTTInG AREA
when operating. Use a firm grip on both handles.
Fig. ꢀ0
Maintain your grip and balance on both feet. Position
yourself so that you will not be drawn off balance by the
kickback reaction of the cutting blade.
19
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OPERATION
STARTING AND STOPPING
See Figures 21 - 23.
IGnITIOn
SwITcH
To start a cold engine:
PRIMER BuLB
DO NOT squeeze the throttle trigger until the engine starts
and runs.
TRIGGER
LOck
Lay the trimmer on a flat, bare surface.
PRIME - Press the primer bulb 7 times.
SET the start lever to the START position.
PULL the rope until the engine starts.
Wait 6-10 seconds, then squeeze the trigger to run.
NOTE: Squeezing and releasing the throttle trigger releases
the start lever to the RUN position.
THROTTLE
TRIGGER
To start a warm engine:
PULL the rope until the engine starts.
Fig. ꢀꢀ
To stop the engine:
Press and hold the switch in the stop “
the engine stops.
” position until
START
POSITIOn
IGnITIOn
SwITcH
START
LEVER
TRIGGER
LOck
THROTTLE
TRIGGER
Fig. ꢀ1
Run
POSITIOn
START
LEVER
Fig. ꢀ3
ꢀ0
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MAINTENANCE
STRAIGHT
SHAfT
WARNING:
cOVER
When servicing, use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
LATcHES
knOB
HEX BOLT
WARNING:
Always wear safety goggles or safety glasses with side
shields during tool operation. If operation is dusty, also
wear a dust mask.
cuRVEd
SHAfT
SPOOL
SPRInG
WARNING:
STRInG
HEAd
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.
LATcH
OPEnInG
Fig. ꢀ4
knOB
HEX-SHAPEd
OPEnInG
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.
HEX BOLT
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.
knOB
Fig. ꢀ5
You can often make adjustments and repairs described here.
For other repairs, have the trimmer serviced by an authorized
service dealer.
NOTE: Only use the knob to tighten the bolt. The use of
other tools may allow overtightening of the bolt, which
could damage the string head.
INSTALLING REEL EASY STRING HEAD
See Figures 24 - 25.
NOTE: For the BC30, the gear head locking tool can be
inserted through the slot in the flanged washer and gear
head to help hold the string head still.
Stop the engine and disconnect the spark plug wire.
Remove currently installed string head.
If removed, replace the spring into the string head and
OpentheReelEasyStringHeadbydepressingthelatches
on each side. The contents of the string head are spring
loaded, so keep your other hand over the string head
cover while depressing the latches.
push down to seat.
Reinstall the spool. For the CS30, the spool should be
placed so “This side out for curved shaft” is visible. For
the SS30 and BC30, the spool should be placed so “This
side out for straight shaft” is visible.
Remove the string head cover, knob, and spool and set
aside.
Replace the knob in the spool.
Place the string head on the drive shaft. Make sure the
string head is fully seated.
Replace the string head cover, aligning latches with
openings in the string head. Press cover and string head
together until both latches snap into openings securely.
Install the hex bolt into the opening on the drive shaft
and secure using the hex-shaped opening in the knob
to tighten.
Install string as described in the next section of this
manual.
ꢀ1
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MAINTENANCE
INSTALLING STRING IN REEL EASY STRING
HEAD
See Figures 26 - 27.
ALIGn
LInE On
knOB wITH
ARROwS
Use .095 in. diameter monofilament string.
Stop the engine and disconnect the spark plug wire.
Cut one piece of string approximately ꢀ5 ft. in length.
Rotate knob on string head until line on knob aligns with
arrows on top of string head.
Insert one end of string into eyelet located on the side of
the string head and push until string comes out through
eyelet on the other side. Continue to push string through
the string head until the middle section of the string is
inside the string head and string outside the string head
is evenly divided on each side.
Fig. ꢀ6
InSERT
STRInG TO
cEnTER
And ROTATE
knOB TO
wInd
Rotate the knob on the string head to wind the string. If
using the CS30, knob should be rotated counterclock-
wise. If using the SS30 or the BC30, knob should be
rotated clockwise. Wind the string until approximately
8 in. remains protruding from the string head.
INSTALLING PRO CUT II STRING HEAD
See Figure 28.
Stop the engine and disconnect the spark plug wire.
Remove currently installed string head.
Install the string head on the drive shaft until fully seat-
ed.
Install the spool retainer and turn counterclockwise for
CS30 or clockwise for SS30 or BC30 to secure.
Install string as described in the next section of this
manual.
EyELET
Fig. ꢀ7
dRIVE SHAfT
STRInG
HEAd
SPOOL
RETAInER
Fig. ꢀ8
ꢀꢀ
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MAINTENANCE
INSTALLING STRING IN PRO CUT II STRING
HEAD
See Figure 29.
InSERT STRInGS THROuGH SLOTS unTIL
APPROX. 1 In. PROTRudES fROM HOLES
SLOT
HOLE
Use monofilament string between .095 in. and .105 in. di-
ameter. Use original manufacturer’s replacement string for
best performance.
PuLL STRInGS
fROM HOLES
TO REMOVE
Stop the engine and disconnect the spark plug wire.
Gather two of the pre-cut lengths of trimmer line provided
or cut two pieces of trimmer line, in 11 in. lengths.
Insert the strings into the slots located on the sides of
the string head. String should be pushed in until approxi-
mately 1 in. protrudes from the holes on the top of the
string head.
Remove old string by pulling it from the holes located on
the top of the string head.
HOLE
CLEANING THE EXHAUST PORT AND
MUFFLER
NOTE: Depending on the type of fuel used, the type and
amountoflubricantused,and/oryouroperatingconditions,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 qualified service technicians perform
this service.
SLOT
Fig. ꢀ9
SPARK ARRESTOR
The spark arrestor must be cleaned or replaced every 50
hours or yearly to ensure proper performance of your prod-
uct. 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.
IdLE
SPEEd ScREw
IDLE SPEED ADJUSTMENT
See Figure 30.
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 cut-
ting attachment movement. If the cutting attachment still
moves at idle speed, contact a service dealer for adjustment
and discontinue use until the repair is made.
Fig. 30
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 attachment turning at idle.
ꢀ3
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TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER.
PROBLEM
POSSIBLE CAUSE
SOLUTION
1. No spark.
1. Clean or replace spark plug. Reset spark plug
gap. Refer to Spark Plug Replacement earlier
in this manual.
Engine will not start
ꢀ. No fuel.
ꢀ. 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.
3. Engine is flooded.
3. 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.
1. Use fresh fuel and the correct ꢀ-cycle lubricant
mix. (50:1).
ꢀ. Clean air filter screen. Refer to Cleaning Air
Filter Screen earlier in this manual.
3. Contact a servicing dealer.
4. Clean or replace spark plug. Reset spark plug
gap. Refer to Spark Plug Replacement earlier
in this manual.
1. Incorrect lubricant/fuel mixture.
ꢀ. Air filter screen is dirty.
Engine does not reach full
speed and emits excessive
smoke
3. Spark arrestor screen is dirty.
4. Spark plug fouled.
1. Turn idle speed screw clockwise to increase idle
1. Idle speed screw on carburetor
needs adjustment.
Engine starts, runs, and ac-
celerates but will not idle
speed. See Figure 32.
1. String is welded to itself.
ꢀ. Not enough string on spool.
1. Lubricate string with silicone spray.
ꢀ. Install more string. Refer to the applicable string
replacement section in this manual.
3. Pull strings while alternately pressing down on
and releasing spool retainer.
4. Remove string from spool and rewind. Refer to
the applicable string replacement section in this
manual.
String will not advance
3. String is worn too short.
4. String is tangled on spool.
5. Engine speed is too slow.
5. Advance string at full throttle.
IdLE SPEEd
ScREw
AIR fILTER
cOVER
Fig. 3ꢀ
ꢀ5
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TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER.
PROBLEM
POSSIBLE CAUSE
SOLUTION
1. Clean threads and lubricate with grease - if no
improvement, replace the spool retainer.
Spool retainer hard to turn
1. Screw threads are dirty or
damaged.
1. Cut tall grass from the top down to prevent
wrapping.
ꢀ. Operate trimmer at full throttle.
Grass wraps around
driveshaft housing and
string head
1. Cutting tall grass at ground
level.
ꢀ. Operating trimmer at part
throttle.
WARRANTY
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.
EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST
Emissions Parts
Inspect Before
Each Use
Clean Every
5 Hours
Replace
Every 25 Hours
or Yearly
Clean Every
25 Hours
or Yearly
Replace Every
50 Hours
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
IGNITION ASSY
includes:
Spark Plug........................................................................................ X
ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO
THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST.
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.
ꢀ6
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WARRANTY
LIMITED WARRANTY STATEMENT
A. Tune-ups – Spark Plugs, Carburetor, Carburetor
Adjustments, Ignition, Filters
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.
B. Wear items – Bump Knobs, Outer Spools, Cutting
Lines, Inner Reels, Starter Pulleys, Starter Ropes, Drive
Belts,Tines,FeltWashers,HitchPins,MulchingBlades,
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
outdoorproductwithoutassuminganyobligationtomodify
any product previously manufactured.
Two 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.
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 TWO-YEAR, ONE-YEAR, OR NINETY-
DAY WARRANTY PERIOD. TECHTRONIC INDUSTRIES
NORTH AMERICA, INC.’S, OBLIGATION UNDER THIS
WARRANTYISSTRICTLYANDEXCLUSIVELYLIMITEDTO
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
OFDELIVERINGITBACKTOTHEOWNER, 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 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
ofTechtronicIndustriesNorthAmerica, Inc. tobedefective
in material or workmanship will be repaired or replaced
withoutchargeforpartsandlaborbyanauthorizedservice
center for RYOBI® brand outdoor products (Authorized
Ryobi Service Center).
Theproduct,includinganydefectivepart,mustbereturned
to an authorized Ryobi service center within the warranty
period.Theexpenseofdeliveringtheproducttotheservice
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
warrantyshallbecauseforcancellationorrescissionofthe
contractofsaleofanyRYOBI® 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
extendtorepairsmadenecessarybynormalwearorbythe
use of parts or accessories which are either incompatible
withtheRYOBI® brandoutdoorproductoradverselyaffect
its operation, performance, or durability. In addition, this
warranty does not cover:
This warranty gives you specific legal rights, and you may
also have other rights which vary from state to state.
ThiswarrantyappliestoallRYOBI® brandoutdoorproducts
manufacturedbyorforTechtronicIndustriesNorthAmerica,
Inc., and sold in the United States and Canada.
To locate your nearest Authorized Ryobi Service Center,
dial 1-800-860-4050.
ꢀ7
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WARRANTY
THE FOLLOWING CALIFORNIA AIR RESOURCES BOARD (CARB) STATEMENT ONLY APPLIES TO MODEL NUMBERS
REqUIRED TO MEET THE CARB REqUIREMENTS.
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
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 ꢀ008 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 ꢀ000 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
two 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.
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:
MANUFACTURER’S WARRANTY COVERAGE:
This product’s emissions control system is warranted for two years. If any emis-
sion-related part on your engine is defective, the part will be repaired or replaced by
Techtronic Industries North America, Inc., free of charge.
(1) Fuel Metering System
(i) Carburetor and internal parts (and/or pressure regulator or fuel injection
system).
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.
(ii) Air/fuel ratio feedback and control system.
(iii) Cold start enrichment system.
(iv) Fuel Tank.
(ꢀ) Air Induction System
(i) Controlled hot air intake system.
(ii) Intake manifold.
(iii) Air filter.
(3) Ignition System
(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.
(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.
DEFECT WARRANTY COVERAGE REqUIREMENTS:
(a) The warranty period begins on the date the engine or equipment is delivered to
an ultimate purchaser.
(6) Catalyst or Thermal Reactor System
(i) Catalytic converter.
(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 two years from the date the non-road or small
off-road engine is purchased by the initial purchaser.
(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.
(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 two
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.
(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=1ꢀ5 hours, and
A=300 hours.
ꢀ8
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NOTES
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OPERATOR’S MANUAL
30cc String Trimmers and Brushcutters
CS30 — RY30530, RY30931
SS30 — RY30550, RY30951
BC30 — RY30570, RY30971
WARNING:
The engine exhaust from this product contains chemicals known to the State of California to
cause cancer, birth defects or other reproductive harm.
CALIFORNIA PROPOSITION 65
• PARTS AND SERVICE
Prior to requesting service or purchasing replacement parts, please obtain your model
and serial number from the product data plate.
• MODEL NUMBER
• SERIAL NUMBER
• HOW TO OBTAIN REPLACEMENT PARTS:
1-800-860-4050. Replacement parts can also be obtained at one of our Authorized
Service Centers.
• HOW TO LOCATE AN AUTHORIZED SERVICE CENTER:
1-800-860-4050.
• HOW TO OBTAIN CUSTOMER OR TECHNICAL SUPPORT:
To obtain Customer or Technical Support please contact us at 1-800-860-4050.
RYOBI® is a registered trademark of Ryobi Limited used under license.
TECHTRONIC INDUSTRIES NORTH AMERICA, INC.
14ꢀ8 Pearman Dairy Road, Anderson, SC ꢀ96ꢀ5
Phone 1-800-860-4050
987000-184
10-18-07 (REV:03)
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