Ryobi Outdoor Trimmer RY52001, RY52001A User Guide

OPERATOR’S MANUAL  
PC30 PRUNER/TRIMMER  
RY52001/RY52001A  
Your pruner/trimmer has been engineered and manufactured to Ryobi’s 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 buying a Ryobi product.  
SAVE THIS MANUAL FOR FUTURE REFERENCE  
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GENERAL SAFETY RULES  
nAlways stop the engine and remove the spark plug wire  
before making any adjustments or repairs except for  
carburetor adjustments.  
WARNING!  
Read and understand all instructions. Failure to follow  
all instructions listed below, may result in electric shock,  
fire and/or serious personal injury.  
nInspect the unit before each use for loose fasteners, fuel  
leaks, etc. Replace any damaged parts before use.  
nThe chain may rotate during carburetor adjustments.  
nIt has been reported that vibrations from hand-held tools  
may contribute to a condition called Raynaud’s Syndrome  
in certain individuals. Symptoms may include tingling,  
numbness and blanching of the fingers, usually apparent  
upon exposure to cold. Hereditary factors, exposure to  
cold and dampness, diet, smoking and work practices  
are all thought to contribute to the development of these  
symptoms. It is presently unknown what, if any, vibrations  
or extent of exposure may contribute to the condition.  
There are measures that can be taken by the operator to  
possibly reduce the effects of vibration:  
READ ALL INSTRUCTIONS  
nFor safe operation, read and understand all instruc-  
tions before using this product. Follow all safety instruc-  
tions. Failure to follow all safety instructions listed below,  
can result in serious personal injury.  
nDo not allow children or untrained individuals to use this  
unit.  
nNever let anyone use the machine who has not received  
adequate instructions in the machine’s proper use. This  
applies to rentals as well as privately owned units and  
also to the power head it is attached to.  
a) Keep your body warm in cold weather. When operat-  
ing the unit wear gloves to keep the hands and wrists  
warm. It is reported that cold weather is a major factor  
contributing to Raynaud’s Syndrome.  
nAlways wear safety glasses with side shields.  
Everyday glasses have only impact resistant lenses. They  
are NOT safety glasses. Following this rule will reduce the  
risk of eye injury.  
b) After each period of operation, exercise to increase  
blood circulation.  
nProduct users on United States Forest Service land, and  
in some states, must comply with fire prevention regula-  
tions. This product is equipped with a spark arrestor;  
however, other user requirements may apply. Check with  
your federal, state, or local authorities.  
c) Take frequent work breaks. Limit the amount of ex-  
posure per day.  
d) Keep the tool well maintained, fasteners tightened and  
worn parts replaced.  
nWear heavy, long pants, boots, and gloves. Do not wear  
loose fitting clothing, short pants, or go barefoot. Do not  
wear jewelry of any kind.  
If you experience any of the symptoms of this condition,  
immediately discontinue use and see your physician  
about these symptoms.  
nNever operate this unit on the operator’s left side.  
nMix and store fuel in a container approved for gasoline.  
nSecure long hair above shoulder level to prevent entangle-  
nMix fuel outdoors where there are no sparks or flames.  
Wipe up any fuel spillage. Move 30 ft. away from refueling  
site before starting engine.  
ment in moving parts.  
nKeep all bystanders, children, and pets at least 50 ft.  
away.  
nStop the engine and allow to cool before refueling or  
nDo not operate this unit when you are tired, ill, or under  
storing the unit.  
the influence of alcohol, drugs, or medication.  
nAllow the engine to cool, empty the fuel tank, and secure  
nDo not operate in poor lighting.  
the unit from moving before transporting in a vehicle.  
nDo not operate in rain or use in damp or wet environ-  
nCheck for damaged parts. Before further use of the tool,  
any part that is damaged should be carefully checked  
to determine that it will operate properly and perform its  
intended function. Check for alignment of moving parts,  
binding of moving parts, breakage of parts, mounting,  
and any other conditions that may affect its operation. A  
guard or other part that is damaged should be properly  
repaired or replaced by an authorized service dealer.  
Following this rule will reduce the risk of shock, fire, or  
serious injury.  
ments.  
nKeep firm footing and balance. Do not overreach. Over-  
reaching can result in loss of balance or exposure to hot  
surfaces.  
nKeep all parts of your body away from any moving part.  
nTo avoid hot surfaces, never operate the unit with the  
bottom of the engine above waist level.  
nDo not touch area around the muffler or cylinder of the  
unit. These parts get hot from operation.  
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SPECIFIC SAFETY RULES  
nTo prevent electrical shock or serious personal injury, do  
SPECIFIC SAFETY RULES FOR PRUNER USE  
not use this product with any AC power head.  
nKickback is a dangerous reaction that can lead to serious  
injury. Kickback may occur when the moving chain con-  
tacts an object at the upper portion of the tip of the guide  
bar or when the wood closes in and pinches the chain  
in the cut. Contact at the upper portion of the tip of the  
guide bar can cause the chain to dig into the object and  
stop the chain for an instant. The result is a lightning-fast,  
reverse reaction which kicks the guide bar up and back  
toward the operator. If the chain is pinched along the top  
of the guide bar, the guide bar can be driven rapidly back  
toward the operator, which can cause loss of control and  
may result in serious injury. Do not rely exclusively upon  
the safety devices built into the product.  
nFollow the sharpening and maintenance instructions for  
the saw chain.  
nUse only the replacement guide bars and low kickback  
chains specified for the unit.  
SPECIFIC SAFETY RULES FOR TRIMMER  
USE  
n Replace string head if cracked, chipped, or damaged  
in any way. Be sure the string head or blade is properly  
installedandsecurelyfastened.Failuretodosocancause  
serious injury.  
n Make sure all guards, straps, deflectors, and handles are  
With a basic understanding of kickback, you can reduce  
or eliminate the element of surprise. Sudden surprise  
contributes to accidents.  
properly and securely attached.  
n Use only the manufacturer’s replacement string in the  
cutting head. Do not use any other cutting attachment.  
To install any other brand of cutting head to this string  
trimmer can result in serious personal injury.  
nMake sure that the area in which you are cutting is free  
from obstructions. Do not let the nose of the guide bar  
contact a log, branch, fence, or any other obstruction  
while you are operating the unit.  
n Never operate unit without the grass deflector in place  
and in good condition.  
nCut only when visibility and light are adequate for you to  
nMaintain 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.  
see clearly.  
nDo not use on a ladder or unstable support. Always cut  
with both feet on solid ground to prevent being pulled off  
balance.  
REFUELING  
nFUEL IS HIGHLY FLAMMABLE. Take precautions when  
nTo protect yourself from electrocution, do not operate  
within 50 feet of overhead electrical lines.  
using to reduce the chance of serious personal injury.  
nBefore starting the engine, make sure the chain is not  
nStore fuel in a cool, well-ventilated area, safely away from  
contacting any object.  
spark and/or flame-producing equipment  
nAlways cut with the engine running at full speed. Fully  
squeeze the throttle trigger and maintain a steady cutting  
speed.  
nStore fuel in containers specifically designed for this  
purpose.  
nOnly refuel outdoors and do not smoke while refueling.  
nDo not force tool. Use the correct tool for your applica-  
tion. The correct tool will do the job better and safer at  
the rate for which it is designed.  
nAdd fuel before starting the engine. Never remove the cap  
of the fuel tank or add fuel while the engine is running or  
when the engine is hot.  
nTo protect yourself from falling branches, do not stand di-  
rectly under the branch or limb being cut. This unit should  
not be held at an angle over 60° from ground level.  
nIf fuel is spilled, do not attempt to start the engine but  
move the machine away from the area of spillage and  
avoid creating any source of ignition until fuel vapors  
have dissipated.  
nKeep the handles dry, clean, and free of oil or fuel mix-  
ture.  
nReplace all fuel tank and container caps securely.  
nShut off the engine and make sure the cutting attachment  
nIf the fuel tank has to be drained, do this outdoors.  
has stopped before setting the unit down.  
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SYMBOLS  
Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper  
interpretation of these symbols will allow you to operate the tool better and safer.  
SYMBOL  
NAME  
DESIGNATION/EXPLANATION  
Safety Alert  
Precautions that involve your safety.  
Read The Operator’s Manual  
To reduce the risk of injury, user must read and  
understand operator’s manual before using this  
product.  
Eye, Hearing, and Head Protection  
Wear eye, hearing, and head protection when  
operating this equipment.  
Safety Footwear  
Gloves  
Wear non-slip safety footwear when using this  
equipment.  
Wear non-slip, heavy-duty protective gloves  
when handling the pole pruner attachment and  
the saw chain.  
Moving Parts  
Keep hands away from moving parts.  
Keep Bystanders Away  
Keep all bystanders at least 50 ft. (15 m) away.  
50' 15m  
Kickback  
DANGER! Beware of kickback.  
Hot Surfaces  
Indicates HOT SURFACES. Keep all body parts  
away from all hot surfaces.  
Risk of Electrocution  
Gasoline and Oil  
DANGER! Risk of electrocution!  
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 oil.  
Thrown objects can ricochet and result in personal  
injury or property damage.  
Ricochet  
No Blade  
Do not install or use any type of blade on a product  
displaying this symbol.  
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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  
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:  
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  
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.  
WARNING:  
To avoid serious personal injury, do not attempt to use  
this product until you read thoroughly and understand  
completely the operator’s manual. Save this operator’s  
manual and review frequently for continuing safe opera-  
tion and instructing others who may use this product.  
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,  
safety glasses with side shields, or a full face shield when needed. 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  
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FEATURES  
PRODUCT SPECIFICATIONS  
Engine displacement.......................................................................................................................................................30cc  
Bar length.......................................................................................................................................................................10 in.  
String cutting width ........................................................................................................................................................17 in.  
String diameter........................................................................................................................................................... .080 in.  
CHAIN OILER  
TANK CAP  
STARTER GRIP  
PRIMER BULB  
ENGINE  
SWITCH  
“J” BARRIER  
CHOKE LEVER  
HANDLE  
THROTTLE  
TRIGGER  
PRUNER  
ATTACHMENT  
SHOULDER  
STRAP  
BAR  
COUPLER  
KNOB  
CHAIN  
SCABBARD  
TRIMMER  
ATTACHMENT  
Fig. 1  
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FEATURES  
KNOW YOUR PRUNER/TRIMMER  
PRIMER BULB  
The priming bulb pumps fuel from the fuel tank to the car-  
buretor. This is necessary only when starting a cold engine  
or after refueling an engine that has run out of fuel.  
See Figure 1.  
Before attempting to use this product, familiarize yourself  
with all operating features and safety rules.  
CHOKE LEVER  
SHOULDER STRAP  
The choke lever opens and closes the choke valve in the  
carburetor. Positions available include FULL CHOKE (A),  
HALF CHOKE (B), and RUN (C).  
The shoulder strap helps support the weight of the pruner  
during use.  
STARTER GRIP  
The starter grip is used for starting the engine.  
ENGINE SWITCH  
The engine switch controls the ignition system. The switch  
must be in the ON (I) position for the engine to start and  
run.  
THROTTLE TRIGGER  
The throttle trigger is used for starting the pruner, and also  
for controlling blade rotation.  
“J” BARRIER HANDLE  
UsingtheJBarrierhandleallowsbettercontrolofthepruner  
to maximize operator safety.  
ASSEMBLY  
UNPACKING  
This product requires assembly.  
PACKING LIST  
Power Head Assembly  
Pruner Attachment  
Trimmer Attachment  
Hex Screw  
n Carefully remove the tool and any accessories from the  
box. Make sure that all items listed in the packing list are  
included.  
n Inspect the tool carefully to make sure no breakage or  
Flat Washer  
damage occurred during shipping.  
Wing Nut  
n Do not discard the packing material until you have care-  
Lock Washer  
fully inspected and satisfactorily operated the tool.  
Curved Shaft Grass Deflector  
Scabbard  
n If any parts are damaged or missing, please call  
1-800-860-4050 for assistance.  
Scrench (5/8 in. x 3/4 in.)  
8 oz. Bar and Chain Oil  
Bottle of 2-cycle oil  
Shoulder Strap Bracket  
Bolt  
WARNING:  
If any parts are missing do not operate this tool until the  
missing parts are replaced. Failure to heed this warning  
could result in possible serious personal injury.  
Nut  
Shoulder Strap  
“J” Barrier Handle Assembly:  
“J” Barrier Handle  
Top and Bottom Clamp  
Short Bolt  
WARNING:  
Do not attempt to modify this tool or create accesso-  
ries not recommended for use with this tool. Any such  
alteration or modification is misuse and could result in a  
hazardous condition leading to possible serious personal  
injury.  
Long Bolt  
Flat Washers (2)  
Lock Washers (2)  
Nuts (2)  
Operator’s Manual  
Warranty Registration Card  
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ASSEMBLY  
nPull apart the ends of the bracket to expand slightly.  
WARNING:  
nSlide the bracket over the power head shaft immediately  
behind the “J” Barrier Handle.  
To prevent accidental starting that could cause serious  
personal injury, always disconnect the engine spark plug  
wire from the spark plug when assembling parts.  
nSqueeze bracket ends together to retighten.  
nReinstall the bolt, lock washer, and hex nut to secure.  
nConnect the latch on the shoulder harness to the strap  
hanger.  
ATTACHING THE “J” BARRIER HANDLE  
See Figure 2.  
NOTE: Forproperbalance,usethestraphangerontheshoulder  
strap bracket when pruning, and the strap hanger located just  
above the engine switch when trimming.  
n Hold the top and bottom clamp snugly in position on the shaft  
housing so that the handle will be located to the operator’s  
left.  
n Insert the end of the handle between the clamps.  
SHOULDER  
STRAP  
n Align the bolt holes and push the long bolt (1/4-20 x  
“J” BARRIER  
LATCH  
1-1/2 in.) through the handle side.  
HANDLE  
n Place short bolt (1/4-20 x 1 in.) through opposite side of the  
clamp. Install the flat washer, lock washers, and hex nuts to  
hold the assembly in place.  
n After assembly is complete, adjust the position of the handle  
BOLT  
for best balance and comfort.  
n Tighten the long bolt first and then the short bolt.  
PRUNING  
STRAP  
HANGER  
NOTE: The “J” barrier handle should be positioned closer to  
the coupler for pruning, and closer to the powerhead for trim-  
ming. Refer to the label located on the shaft housing for the  
correct location to install the handle.  
LOCK NUT  
NUT  
PRUNING  
HANDLE POSITION  
BOLT  
LONG BOLT  
BOLT  
SHORT BOLT  
LOCK  
NUT  
WASHER  
FIG. B  
TRIMMING  
HANDLE POSITION  
FIG. A  
Fig. 3  
CLAMP  
“J” BARRIER  
CONNECTING THE POWER HEAD TO THE  
PRUNER ATTACHMENT  
See Figure 4.  
HANDLE  
Theprunerattachmentconnectstothepowerheadbymeans  
of a coupler device.  
To install the attachment:  
nLoosen the knob on the coupler of the power head shaft  
and remove the end cap from the attachment.  
CLAMP  
FLAT WASHER  
nPush in the button located on the shaft of the pruner at-  
tachment. Align the button with the guide recess on the  
power head coupler and slide the two shafts together.  
Rotate extension shaft until button locks into the posi-  
tioning hole.  
LOCK WASHER  
HEX NUT  
Fig. 2  
INSTALLING THE SHOULDER STRAP  
See Figure 3.  
NOTE: The attachment should only be operated with the  
blade in a vertical position. If the button does not release  
completely in the positioning hole, the shaft is not locked  
into place. Slightly rotate from side to side until the button  
is locked into place.  
The shoulder strap provides added support of the pruner  
during operation.  
To install the shoulder strap bracket:  
nRemove the hex nut, lock washer, and bolt from the  
nTighten the knob securely.  
shoulder strap bracket.  
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ASSEMBLY  
To remove:  
nCarefully pour fuel into the tank. Avoid spillage.  
nLoosen the knob.  
nPrior to replacing the fuel cap, clean and inspect the  
gasket.  
nPush in the button and twist the shafts to remove and  
separate ends.  
nImmediately 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.  
POWER HEAD  
SHAFT  
COUPLER  
GUIDE  
RECESS  
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 the engine. Do  
not smoke!  
BUTTON  
INSTALLING THE GRASS DEFLECTOR  
ON THE STRING TRIMMER ATTACHMENT  
See Figure 5.  
POSITIONING  
KNOB  
HOLE  
WARNING:  
PRUNER  
ATTACHMENT  
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.  
Fig. 4  
CHAIN OILER  
Add bar and chain oil in the chain oiler tank before starting  
the engine of the power head.  
n Press the grass deflector onto the bottom of the curved  
shaft as shown.  
n Insert the hex screw through the grass deflector and the  
FUELING AND REFUELING  
bracket on the curved shaft.  
FUEL MIXTURE  
n Place the flat washer and lock washer on the hex head  
Thisproductispoweredbya2-cycleengineandrequirespre-  
mixing gasoline and 2-cycle oil. Pre-mix unleaded gasoline  
and 2-cycle engine oil in a clean 1 gallon container approved  
for gasoline.  
cap screw.  
n Place the wing nut on the hex head cap screw and tighten  
securely.  
nThis engine is certified to operate on unleaded gasoline  
HEX  
SCREW  
intended for automotive use.  
GRASS  
DEFLECTOR  
nMix high quality 2-cycle engine oil at 2.6 oz. per gallon.  
nDo not use automotive oil or 2-cycle outboard oil.  
nDO NOT mix quantities larger than usable in a 30-day  
period.  
BRACKET  
PREMIUM EXACT MIX™ (50:1)  
GASOLINE  
1 Gallon (US)  
1 Liter  
OIL  
LOCK  
WASHER  
2.6 oz.  
20 cc (20 ml)  
FILLING TANK  
FLAT  
WASHER  
nClean surface around fuel cap to prevent contami-  
WING NUT  
nation.  
Fig. 5  
nLoosen fuel cap slowly. Rest the cap on a clean  
surface.  
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OPERATION  
nMake a shallow first cut (1/4 of limb diameter) on the  
underside of the limb close to the main limb or trunk.  
WARNING:  
nMake a second cut from the top side of the limb outboard  
Do not allow familiarity with tools to make you care-  
less. Remember that a careless fraction of a second is  
sufficient to inflict serious injury.  
from the first cut.  
nMake a final cut close to trunk.  
NOTE: Forsecondandfinalcuts(fromtopoflimborbranch),  
hold front cutting guide against the limb being cut. This will  
help steady the limb and make it easier to cut. Allow chain to  
cut for you; exert only light downward pressure. If you force  
the cut, damage to the bar, chain, or engine can result.  
WARNING:  
Always wear safety goggles or safety glasses with  
side shields, a hard hat, and safety shoes when  
operating tools. Failure to do so could result in  
objects being thrown into your eyes, resulting in  
possible serious injury.  
SECOND CUT  
LOAD  
WARNING:  
Do not use any attachments or accessories not rec-  
ommended by the manufacturer of this tool. The use  
of attachments or accessories not recommended can  
result in serious personal injury.  
FIRST CUT  
1/4 DIAMETER  
FINAL CUT  
WARNING:  
Fig. 6  
To avoid kickback, binding of the saw bar, and possible  
injury, never cut limbs that the pruner does not reach  
when supported by the shoulder strap.  
nRelease the trigger as soon as the cut is completed, allow-  
ing the engine to idle. If you run the pruner at full throttle  
without a cutting load, unnecessary wear or damage can  
occur to the chain, bar, and engine.  
PREPARATION FOR PRUNER CUTTING  
See Figures 6 - 7.  
nWear non-slip gloves for maximum grip and protection.  
nMaintain a proper grip on the unit whenever the engine is  
running. Use your right hand to firmly grip the rear handle  
while your left hand has a firm grip on the front handle.  
nHold unit firmly with both hands. Always keep your left  
hand on the front handle and your right hand on the rear  
handle, so your body is to the left of the chain line. Never  
use a left-handed (cross-handed) grip, or any stance that  
places your body or arm across the chain line.  
CUTTING GUIDE  
Fig. 7  
Failure to follow proper cutting procedures will result in the  
bar and chain binding and becoming pinched or trapped in  
the limb. If this should happen:  
nNever stand directly under the limb you are cutting.  
nAlways wear shoulder strap for increased safety and to  
support the pruner.  
nStop the engine.  
nBe certain the knob is fully tightened before operating  
equipment; check it periodically for tightness during use  
to avoid serious injury.  
nLoosen the knob on the coupler.  
nDepress the button on the shaft; twist and pull the shafts  
to separate the pruner from the power head.  
BASIC CUTTING PROCEDURE  
nIf the limb can be reached from the ground, lift the limb  
while holding the attachment. This should release the  
“pinch” and free the pruner.  
Follow the steps below to prevent damage to tree or shrub  
bark. Do not use a back-and-forth sawing motion.  
nAccelerate the engine to full throttle just before entering  
the cut by squeezing the throttle trigger. Keep the engine  
at full throttle the entire time you are cutting.  
nIf the pruner is still trapped, call a professional for as-  
sistance.  
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OPERATION  
LIMBING AND PRUNING  
See Figures 8 - 9.  
This unit is designed for trimming small branches and limbs  
up to 6 in. in diameter. For best results, observe the follow-  
ing precautions.  
nPlan the cut carefully. Be aware of the direction in which  
the branch will fall.  
nBranches may fall in unexpected directions. Do not stand  
directly under the branch being cut.  
nThe most typical cutting application is to position the unit  
at an angle of 60° or less, depending on the specific situ-  
ation, as shown below. As the angle of the pruner shaft  
to ground increases, the difficulty of making the first cut  
(from the underside of limb) increases.  
Fig. 9  
OPERATING THE TRIMMER  
See Figure 10.  
nRemove long branches in several stages.  
nCut lower branches first to allow the top branches more  
room to fall.  
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.  
60° MAXIMUM  
PROPER  
OPERATING POSITION  
Fig. 8  
nWork slowly, keeping both hands on the saw with a firm  
grip. Maintain secure footing and balance.  
nKeep the tree between you and the chain while limbing.  
Cut from side of tree opposite branch you are cutting.  
nDo not cut from a ladder; this is extremely dangerous.  
Leave this operation for professionals.  
nDo not to make the flush cut next to the main limb or trunk  
until you have cut off the limb further out to reduce the  
weight. Following proper cutting procedures will prevent  
stripping the bark from the main member.  
nDo not use the pruner for felling or bucking.  
nTo prevent electrocution, do not operate within 50 ft. of  
overhead electrical lines.  
nKeep bystanders at least 50 ft. away.  
Fig. 10  
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OPERATION  
Always operate trimmer at full throttle. Cut tall grass from  
GRASS DEFLECTOR LINE TRIMMING CUT-OFF  
BLADE  
See Figure 12.  
the top down. This will prevent grass from wrapping around  
the shaft housing and string head which could cause  
damagefromoverheating.Ifgrassbecomeswrappedaround  
the string head, STOP THE ENGINE, disconnect the spark  
plug wire, and remove the grass. Prolonged cutting at partial  
throttle will result in oil dripping from the muffler.  
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  
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.  
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.  
TO ADVANCE THE CUTTING LINE  
String advance is controlled by tapping the string head on  
grass while running engine at full throttle.  
DANGEROUS  
CUTTING AREA  
DIRECTION OF  
ROTATIOPN  
n Run engine at full throttle.  
n Tap the spool retainer on ground to advance string. The  
string advances each time the spool retainer is tapped.  
Do not hold the spool retainer on the ground.  
NOTE: The line trimming cut-off blade on the grass deflector  
will cut the line to the correct length.  
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.  
BEST CUTTING  
AREA  
Fig. 11  
TO ADVANCE THE CUTTING LINE MANUALLY  
Push the spool retainer down while pulling on string(s) to  
manually advance the string.  
CUTTING TIPS  
See Figure 11.  
n Avoid hot surfaces by always keeping the tool away from  
your body. (Proper operating position shown in figure 10.)  
n Keep the trimmer tilted toward the area being cut; this is  
the best cutting area.  
n The curved shaft trimmer cuts when passing the unit  
from right to left. This will avoid throwing debris at the  
operator. Avoid cutting in the dangerous area shown in  
illustration.  
CURVED SHAFT TRIMMER  
LINE TRIMMING CUT-OFF BLADE  
Fig. 12  
n Use the tip of string to do the cutting; do not force string  
head into uncut grass.  
n Wire and picket fences cause extra string wear, even  
breakage. Stone and brick walls, curbs, and wood may  
wear string rapidly.  
n Avoidtreesandshrubs.Treebark,woodmoldings,siding,  
and fence posts can easily be damaged by the string.  
13  
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OPERATION  
POSITION FOR STARTING  
See Figure 13.  
Lay the pruner on the ground and ensure that no objects or  
obstructionsareintheimmediatevicinity. Makesurenothing  
can come in contact with the bar and chain.  
ENGINE SWITCH  
THROTTLE  
TRIGGER  
Fig. 14  
Fig. 13  
STARTING AND STOPPING  
See Figures 14 - 16.  
PRIMER BULB  
Unit should be on a flat, bare surface for starting.  
nSlowly push the primer bulb 5 times.  
STARTER GRIP  
nSet the choke lever to the FULL CHOKE position (A).  
nSqueeze the throttle trigger fully. Do not release until all  
of the remaining steps are completed.  
nPull the starter handle sharply 3 times until the engine  
attempts to run. Do not pull the starter handle more than  
8 times.  
ENGINE  
SWITCH  
nSet the choke lever to the HALF CHOKE position (B).  
nPull the starter handle until the engine runs. Do not pull  
STARTING  
INSTRUCTION  
LABEL  
the starter handle more than 6 times.  
nAllow the engine to run for 15 seconds, then set the choke  
lever to the RUN position (C).  
TO STOP THE ENGINE:  
See Figure 14.  
THROTTLE TRIGGER  
Press and release “ ” on the engine switch to stop the  
engine.  
Fig. 15  
CHOKE LEVER  
RUN (C)  
HALF  
CHOKE (B)  
ST  
OP  
FULL  
CHOKE (A)  
Fig. 16  
14  
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MAINTENANCE  
n Stop the engine before setting the chain tension. Make  
sure the guide bar nut is loose to finger tight, turn the  
chain tensioning screw clockwise to tension the chain.  
Refer to “Replacing the Bar and Chain” for additional  
information.  
WARNING:  
When servicing, use only identical Ryobi replacement  
parts. Use of any other parts may create a hazard or  
cause product damage.  
NOTE: A cold chain is correctly tensioned when there is  
no slack on the underside of the guide bar, the chain is  
snug, but it can be turned by hand without binding.  
WARNING:  
n Chain must be re-tensioned whenever the flats on the  
Always wear safety goggles or safety glasses with side  
shields during power tool operation or when blowing  
dust. If operation is dusty, also wear a dust mask.  
drive links hang out of the bar groove as shown in fig.  
17.  
n During normal operation, the temperature of the chain will  
increase. The drive links of a correctly tensioned warm  
chain will hang approximately .050 in. (1.25 mm) out of  
the bar groove, as shown in fig. 18.  
WARNING:  
Before inspecting, cleaning or servicing the unit (except  
for carburetor adjustments), 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.  
NOTE: New chain tends to stretch; check chain tension  
frequently and tension as required.  
CAUTION:  
Chain tensioned while warm, may be too tight upon cool-  
ing. Check the “cold tension” before next use.  
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, oil, grease, etc.  
FLATS  
WARNING:  
Do not at any time let brake fluids, gasoline, petroleum-  
based products, penetrating oils, etc., come in contact  
with plastic parts. Chemicals can damage, weaken, or  
destroy plastic, which may result in serious personal injury.  
Fig. 17  
Only the parts shown on the parts list are intended to be  
repaired or replaced by the customer. All other parts should  
be replaced at a Ryobi Authorized Service Center.  
CHAIN TENSION  
See Figures 17 - 18.  
WARNING:  
To avoid possible serious injury, never touch or adjust the  
chain while the motor is running. The saw chain is very  
sharp; always wear protective gloves when performing  
maintenance to the chain.  
APPROX .050 IN. (1.25 mm)  
Fig. 18  
15  
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MAINTENANCE  
n Remove all slack from chain by turning the chain tension-  
REPLACING THE BAR  
See Figures 19 - 24.  
ing screw clockwise, assuring that the chain seats into  
the bar groove during tensioning.  
n Lift the tip of the bar up to check for sag. Release the tip  
of the bar, and turn the chain tensioning screw 1/2 turn  
clockwise. Repeat this process until sag does not exist.  
WARNING:  
To avoid possible serious injury, stop engine before re-  
placing the bar, chain, or performing any maintenance  
operation.  
n Hold the tip of the bar up and tighten the bar nut se-  
curely.  
n Chain is correctly tensioned when there is no slack on  
the underside of the bar, the chain is snug, but it can be  
turned by hand without binding.  
nRemove the bar nut and drivecase cover.  
nThe bar contains a bar stud slot that fits over the bar stud.  
The bar also contains a chain tensioning pin hole which  
fits over the chain tensioning pin.  
NOTE: If chain is too tight, it will not rotate. Loosen the  
bar nut slightly and turn adjusting screw 1/4 turn counter-  
clockwise. Lift the tip of the bar up and retighten bar nut.  
n Place the bar onto the bar stud so that the chain tension-  
ing pin fits into the chain tensioning pin hole.  
n Fit the chain over the sprocket and into the bar groove.  
The cutters on the top of the bar should face toward the  
bar tip, in the direction of the chain rotation.  
n Replace the side case cover and install the bar nut.  
Tighten the bar nut finger tight only. The bar must be  
free to move for tension adjustment.  
CHAIN ROTATION  
SPROCKET  
CHAIN  
DRIVECASE  
COVER  
CHAIN  
BAR NUT  
BAR  
BAR NUT  
Fig. 19  
Fig. 22  
DRIVECASE  
COVER  
CHAIN  
TENSIONING SCREW  
CHAIN  
TENSIONING PIN  
BAR NUT  
Fig. 20  
BAR STUD  
Fig. 23  
BAR  
BAR NUT  
BAR STUD SLOT  
SPROCKET  
CHAIN TENSIONING  
PIN HOLE  
Fig. 21  
Fig. 24  
16  
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MAINTENANCE  
IDLE SPEED ADJUSTMENT  
See Figure 25.  
CHAIN OILER  
See Figure 26.  
If the chain turns at idle, the idle speed screw needs ad- n Use Premium Bar and Chain Oil. It is designed for chains  
justing on your trimmer engine. Turn the idle speed screw  
counterclockwise to reduce the idle RPM and stop the chain  
movement. Ifthesawchainstillmovesatidlespeed,contact  
a service dealer for adjustment and discontinue use until the  
repair is made.  
and chain oilers and is formulated to perform over a wide  
temperature range with no dilution required.  
n Remove the cap and carefully pour approximately 8 oz.  
of bar and chain oil into the chain oiler tank.  
n Replace the cap and tighten securely.  
n Check and refill the chain oiler tank every time the engine  
WARNING:  
is fueled.  
NOTE: Do not use dirty, used or otherwise contaminated  
oils. Damage may occur to the oil pump, bar, or chain.  
The saw chain should never turn at idle. Turn the idle  
speed screw counterclockwise to reduce the idle RPM  
and stop the chain, or contact a service dealer for ad-  
justment and discontinue use until the repair is made.  
Serious personal injury may result from the saw chain  
turning at idle.  
CHAIN OILER TANK  
REPLACE  
CAP  
REMOVE  
CAP  
Fig. 26  
IDLE  
SPEED SCREW  
ST  
OP  
Fig. 25  
17  
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MAINTENANCE  
nUse a 5/32 in. diameter round file and holder.  
CHAIN MAINTENANCE  
See Figure 27.  
nKeep the file level with the top plate of the tooth. Do not  
let the file dip or rock.  
For smooth and fast cutting, the chain needs to be main-  
tained properly. The following conditions indicate that the  
chain requires sharpening:  
nWood chips are small and powdery  
nChain must be forced through the wood during cutting  
nChain cuts to one side  
During maintenance of the chain, consider the following:  
nImproper filing angle of the side plate can increase the  
risk of a severe kickback.  
nDepth gauge (or raker clearance) setting determines the  
height the cutter enters the wood and the size of the wood  
chip that is removed. Too much clearance increases the  
potential for kickback. Too little clearance decreases the  
size of the wood chip thus decreasing the chain's cutting  
ability.  
Fig. 29  
nUsing light but firm pressure, stroke towards the front  
corner of the tooth. Lift file away from the steel on each  
return stroke.  
nIf cutter teeth have hit hard objects such as nails and  
stones, or have been abraded by mud or sand on the  
wood, have service dealer sharpen chain.  
DEPTH GAUGE SETTING  
Fig. 27  
Fig. 30  
HOW TO SHARPEN THE CUTTERS  
See Figures 28 - 31.  
nPut a few firm strokes on every tooth. File all left hand  
cutters in one direction. Then move to the other side and  
file the right hand cutters in the opposite direction. Oc-  
casionally remove filings from the file with a wire brush.  
Be careful to file all cutters to the specified angles and to  
the same length, as fast cutting can be obtained only when  
all cutters are uniform.  
PARTS OF A CUTTER  
CUTTING CORNER  
TOP PLATE  
LEFT HAND  
CUTTERS  
SIDE PLATE  
DEPTH GAUGE  
RIVET HOLE  
HEEL  
TOE  
GULLET  
Fig. 28  
RIGHT HAND  
CUTTERS  
nTighten the chain tension enough that the chain does not  
wobble. Do all of your filing at the mid-point of the bar.  
Wear gloves for protection.  
Fig. 31  
18  
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MAINTENANCE  
CAUTION:  
Dull or improperly sharpened chain can cause excessive  
engine speed during cutting which may result in severe  
engine damage.  
SPOOL  
RETAINER  
WARNING:  
Fig. 32  
Improper chain sharpening increases the potential of  
kickback. Failure to replace or repair damaged chain  
can cause serious injury.  
SPRING  
SPOOL REPLACEMENT  
NEW PREWOUND SPOOL  
See Figures 32 - 33.  
SLOTS  
If replacing string only, refer to “String Replacement” later  
in this manual.  
Use only monofilament string. Use original manufacturer’s  
replacement string for best performance.  
EYELETS  
STRING HEAD  
n Stop the engine and disconnect the spark plug wire. Hold  
the string head and unscrew the spool retainer.  
To remove the spool retainer:  
n Turn the spool retainer counterclockwise.  
n Remove the empty spool from the string head. Keep the  
spring attached to the spool.  
n To install the new spool, make sure the two strings are  
captured in the slots opposite each other on the new  
spool. Make sure the ends of each string are extended  
approximately 6 in. beyond each slot.  
SHAFT  
Fig. 33  
n Thread the strings into the eyelets in the string head.  
Carefully push the spool into the string head (gently pull  
the strings to the outside if necessary). When the spool  
is positioned in the string head, grasp the strings and pull  
sharply to release them from the slots in the spool.  
To install the spool retainer:  
n Turn the spool retainer clockwise.  
n Pull the strings again to rotate the spool into cutting  
position. Push the spool retainer down while pulling on  
string(s) to manually advance the string and to check for  
proper assembly of the string head.  
n Pushdownandturnthespoolcounterclockwiseuntilitno  
longer turns. Hold the spool down and rotate clockwise  
a small amount. Release the spool. The spool should be  
locked down in the string head. If not, hold down and  
rotate until locked.  
n Make sure the string head and the spool retainer are  
installed on the drive shaft.  
19  
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MAINTENANCE  
STRING REPLACEMENT  
See Figures 34 - 36.  
SPOOL  
SPRING  
Use only monofilament string. Use original manufacturer’s  
replacement string for best performance.  
ARROWS ON  
SPOOL  
n Stop the engine, disconnect the spark plug wire. Hold  
the string head and unscrew the spool retainer.  
To remove the spool retainer:  
n Turn the spool retainer counterclockwise.  
n Remove the spool from the string head.  
ANCHOR  
HOLE  
NOTE: Keep the spring attached to the spool. Remove  
any old string remaining on the spool.  
FIRST STRING  
n Cut two pieces of string, each being approximately 9 ft.  
Fig. 34  
long.  
n Insert the first string into the anchor hole in the upper part  
of the spool. Wind the first string around the upper part of  
the spool counterclockwise, as shown by the arrows on  
the spool. Place string in the slot on upper spool flange,  
leaving about 6 in. extended beyond the slot. Do not  
overfill. After winding the string, there should be at least  
1/4 in. between the wound string and the outside edge  
of the spool.  
FIRST STRING  
SLOT  
SECOND  
STRING  
n Repeat above step with second string, using the bottom  
part of spool. Do not overfill.  
n Replace the spool and the spool retainer. Refer to “Spool  
Replacement” earlier in this manual.  
Fig. 35  
SLOT  
ARROWS ON  
SPOOL  
Fig. 36  
20  
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MAINTENANCE  
CLEANING THE EXHAUST PORT AND  
MUFFLER  
LATCH  
Depending on the type of fuel used, the type and amount of  
oil used, and/or your operating conditions, the exhaust port  
and muffler may become blocked with carbon deposits. If  
you notice a power loss with your gas powered tool, a quali-  
fied service technician will need to remove these deposits  
to restore performance.  
PULL COVER  
TO OPEN  
SPARK ARRESTOR  
Thesparkarrestormustbecleanedorreplacedevery25hours  
or yearly to ensure proper performance of your product. For  
the location of the spark arrestor and specific cleaning in-  
structions, contact your nearest authorized service center.  
Fig. 37  
REPLACING AND CLEANING AIR FILTER  
See Figures 37 - 38.  
FILTER  
For proper performance and long life, keep air filter clean.  
nRemove the air filter cover by pushing down on the latch  
with your thumb while gently pulling on the cover.  
nRemove the filter, clean it in warm soapy water. Rinse  
and let dry completely. For best performance, replace  
annually.  
nReinstall the filter.  
SLOTS ON AIR  
FILTER BASE  
nReplace the air filter cover by inserting the tabs on 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:  
TABS ON AIR  
FILTER COVER  
A leaking fuel cap is a fire hazard and must be replaced  
immediately.  
Fig. 38  
The fuel cap contains a non-serviceable filter and a check  
valve. A clogged fuel filter will cause poor engine perfor-  
mance. If performance improves when the fuel cap is loos-  
ened, check valve may be faulty or filter clogged. Replace  
fuel cap if required.  
SPARK PLUG  
ThisengineusesaChampionRCJ-6Ywith .025in.electrode  
gap. Use an exact replacement and replace annually.  
Fig. 39  
STORAGE (1 MONTH OR LONGER)  
See Figure 39.  
nDrain all fuel from tank into a container approved for  
in other 2-cycle engine powered equipment.  
gasoline. Run engine until it stops.  
nAlways place the sheath on the saw bar when transporting  
or storing the pruner. The sheath is a snug fit and must  
be attached very carefully due to the sharp teeth on the  
saw chain. This is best done by grasping the sheath at  
one end, in the center portion of the sheath, and carefully  
sliding it over the chain as shown below. Use caution to  
avoid the sharp teeth of the chain.  
nClean all foreign material from the trimmer. Store it in a  
well-ventilated place that is inaccessible to children. Keep  
away from corrosive agents such as garden chemicals  
and de-icing salts.  
nAbide by all ISO and local regulations for the safe storage  
and handling of gasoline. Excess fuel should be used up  
21  
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TROUBLESHOOTING  
PROBLEM  
CAUSE  
REMEDY  
Engine will not start.  
No spark.  
Check spark. Remove spark plug. Reattach the spark plug cap and lay  
spark plug on metal cylinder. Pull the starter rope and watch for spark at  
spark plug tip. If there is no spark, repeat test with a new spark plug.  
No fuel.  
Push primer bulb until bulb is full of fuel. If bulb does not fill, primary  
fuel delivery system is blocked. Contact a servicing dealer. If primer  
bulb fills, engine may be flooded, proceed to next item.  
Engine is flooded.  
Pull starter three times with choke lever at “RUN”. If engine does not  
start, move choke lever to “CHOKE” and repeat normal starting pro-  
cedure. If engine still fails to start, repeat procedure with a new spark  
plug.  
Starter rope pulls harder now Contact a servicing dealer.  
than when new.  
Engine starts but will not Engine requires approximately Allow engine to completely warm up. If engine does not accelerate  
accelerate. three minutes to warm up. after three minutes, contact a servicing dealer.  
Engine starts but will only Carburetor requires adjustment. Contact a servicing dealer.  
run at high speed at half  
choke.  
Engine does not reach Check oil fuel mixture.  
Use fresh fuel and the correct 2-cycle oil mix.  
full speed and emits  
excessive smoke.  
Air filter is dirty.  
Clean air filter. Refer to “Replacing and Cleaning Air Filter” earlier in  
this manual.  
Spark arrestor screen is dirty.  
Contact a servicing dealer.  
Engine starts, runs, and Idle speed screw on carburetor  
Turn idle speed screw clockwise to increase idle speed.  
accelerates but will not  
idle.  
Bar and chain running Check chain tension for overtight Tension chain. Refer to “Chain Tension” earlier in this manual.  
hot and smoking.  
condition  
Chain oil tank empty  
Check oil tank.  
Motor runs, but chain is Chain tension too tight. Retension chain. Refer to “Chain Tension” earlier in this manual.  
not rotating.  
Refer to “Replacing the Bar and Chain” earlier in this manual.  
Check guide bar and chain as-  
sembly.  
Inspect guide bar and chain for damage.  
Check guide bar and chain for  
damage.  
String won’t advance  
String is welded to itself.  
Lubricate string with silicone spray.  
Not enough string on spool.  
Install more string. Refer to “String Replacement” earlier in this  
manual.  
String is worn too short.  
String is tangled on spool.  
Engine speed is too slow.  
Pull strings while alternately pressing down on and releasing spool  
retainer.  
Remove string from spool and rewind. Refer to “String Replacement”  
earlier in this manual.  
Advance string at full throttle.  
Spool retainer hard to Screw threads are dirty or Clean threads and lubricate with grease - if no improvement, replace  
turn damaged. the spool retainer.  
Grass wraps around Cutting tall grass at ground Cut tall grass from the top down to prevent wrapping.  
driveshaft housing and level.  
string head  
Operating trimmer at part Operate trimmer at full throttle.  
throttle.  
22  
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WARRANTY  
LIMITED WARRANTY STATEMENT  
Ryobi Technologies, Inc. warrants to the original retail purchaser that this Ryobi Technologies, Inc. product is free from defect in  
material and workmanship and agrees to repair or replace, at Ryobi Technologies, Inc.’s discretion, any defective product free of  
charge within these time periods from the date of purchase.  
Two years if the product is used for personal, family or household use;  
90 days, if any of the above products are 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 the Ryobi Technologies, Inc. product manufactured or supplied by Ryobi Technologies, Inc. and found in the reasonable  
judgment of Ryobi Technologies, Inc. to be defective in material or workmanship will be repaired or replaced by an authorized Ryobi  
Technologies, Inc. service dealer without charge for parts and labor.  
The Ryobi Technologies, Inc. product including any defective part must be returned to an authorized service dealer within the warranty  
period. The expense of delivering the Ryobi Technologies, Inc. product to the dealer for warranty work and the expense of returning  
it back to the owner after repair or replacement will be paid for by the owner. Ryobi Technologies, 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 contract of sale of any Ryobi Technologies, Inc. product. Proof of purchase will be required by the dealer to  
substantiate any warranty claim. All warranty work must be performed by an authorized Ryobi Technologies, Inc. service dealer.  
This warranty is limited to ninety (90) days from the date of original retail purchase for any Ryobi Technologies, Inc. product that is  
used for rental or commercial purposes, or any other income-producing purpose.  
This warranty does not cover any Ryobi Technologies, Inc. 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 the Ryobi Technologies, Inc.  
operator’s manual. This warranty does not apply to any damage to the Ryobi Technologies, Inc. product that is the result of improper  
maintenance or to any Ryobi Technologies, Inc. product that has been altered or modified so as to adversely affect the products  
operation, performance or durability or that has been altered or modified so as to change its intended use. 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 TECHNOLOGIES, INC. product or adversely affect its operation, performance or durability.  
In addition, this warranty does not cover:  
A. Tune-ups – Spark Plugs, Carburetor Adjustments, Filters  
B. Wear items – Bump Knobs, Outer Spools, Cutting Lines, Inner Reels, Starter Pulley, Starter Ropes, Drive Belts, Tines, Felt Washers,  
Hitch Pins, Mulching Blade, Blower Fan, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bar, Saw Chain  
Ryobi Technologies, Inc. reserves the right to change or improve the design of any Ryobi Technologies, Inc. product without assuming  
any obligation to modify 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 TWO-YEAR, ONE-YEAR, OR NINETY-  
DAY WARRANTY PERIOD. RYOBI’S OBLIGATION UNDER THIS WARRANTY IS STRICTLY AND EXCLUSIVELY LIMITED TO  
THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS AND RYOBI 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. RYOBI ASSUMES NO RESPONSIBILITY FOR  
INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES INCLUDING, BUT NOT LIMITED TO EXPENSE OF RETURNING THE  
RYOBI TECHNOLOGIES, INC. PRODUCT TO AN AUTHORIZED SERVICE DEALER 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 to all Ryobi Technologies, Inc. Products manufactured by Ryobi Technologies, Inc. and sold in the United  
States and Canada.  
To locate your nearest service dealer, dial 1-800-860-4050.  
23  
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WARRANTY  
THE FOLLOWING CALIFORNIA AIR RESOURCES BOARD (CARB) STATEMENT ONLY APPLIES  
TO MODEL NUMBERS REQUIRED TO MEET THE CARB REQUIREMENTS.  
RYOBI TECHNOLOGIES INC. LIMITED WARRANTY FEDERAL AND CALIFORNIA EMISSION  
CONTROL SYSTEMS NON-ROAD AND SMALL OFF-ROAD ENGINES  
The U.S. Environmental Protection Agency (EPA), the California Air Resources Board (CARB), and Ryobi Technologies Inc. are pleased to  
explain the Emission Control System Warranty on your non-road or small off-road engine. In California, new 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  
two years of engine use from the date of sale to the ultimate purchaser. Ryobi Technologies 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 main-  
tenance 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, and the catalytic con-  
verter. Also included may be hoses, belts and connectors, and other emission related assemblies.  
Where a warrantable condition exists, Ryobi Technologies Inc. will repair your non-road or small off-road engine at no cost to you, including  
diagnosis (if the diagnostic work is performed at an authorized dealer), parts, and labor.  
MANUFACTURER’S WARRANTY COVERAGE:  
The 1995 and later small off-road engines are warranted for two years in California. In other states, 1997 and later model year non-road  
engines are also warranted for two years. If any emission-related part on your engine is defective, the part will be repaired or replaced by  
Ryobi Technologies 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 required maintenance listed in your operator’s  
manual. Ryobi Technologies Inc. recommends that you retain all receipts covering maintenance on your non-road or small off-road en-  
gine, but Ryobi Technologies 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 the engine manufacturer.  
(b) As the non-road or small off-road engine owner, you should be aware, however, that Ryobi Technologies 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 a Ryobi Technologies Inc., 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 Ryobi Technologies Inc., Customer  
Representative at 1-800-860-4050.  
COVERAGE:  
Ryobi Technologies Inc. warrants to the ultimate purchaser and each subsequent purchaser that your non-road or small off-road engine will  
be designed, built, and equipped, at the time of sale, to meet all applicable regulations. Ryobi Technologies Inc. also warrants to the initial  
purchaser and each subsequent purchaser that your non-road or small off-road engine 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. The 1995 and later small off road engines are  
warranted for two years in California. In all other states for 1997 and later model years, EPA requires manufacturers to warrant non-road en-  
gines for two years. These warranty periods will begin on the date the non-road or small off-road engine is purchased by the initial purchaser.  
If any emission-related part on your engine is defective, the part will be replaced by Ryobi Technologies Inc. at no cost to the owner.  
Ryobi Technologies Inc. shall remedy warranty defects at any authorized Ryobi Technologies Inc. engine dealer or warranty station. Any  
authorized work done at an authorized dealer or warranty station shall be free of charge to the owner if such work determines that a war-  
ranted 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. Ryobi Technologies Inc. is  
liable for damages to other engine components caused by the failure of a warranted part still under warranty.  
The California Air Resources Board’s Emission Warranty Parts List specifically defines the emission-related warranted parts. (EPA’s regula-  
tions do not include a parts list, but EPA considers emission-related warranted parts to include all the parts listed below.)  
These warranted parts are: Carburetor, Spark Plug, Ignition, Air Filter, and Fuel Filter.  
MAINTENANCE REQUIREMENTS  
The owner is responsible for the performance of the required maintenance as defined by Ryobi Technologies Inc. in the operator’s manu-  
al.  
LIMITATIONS  
The Emission Control Systems Warranty shall not cover any of the following:  
(a) repair or replacement required because of misuse or neglect, lack of required maintenance, repairs improperly performed or replace-  
ments not conforming to Ryobi Technologies Inc. specifications that adversely affect performance and/or durability, and alterations or  
modifications not recommended or approved in writing by Ryobi Technologies Inc., and  
(b) replacement of parts and other services and adjustments necessary for required maintenance at and after the first scheduled replacement  
point.  
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.  
24  
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WARRANTY  
THIS PRODUCT WAS MANUFACTURED WITH A CATALYST MUFFLER (RY52001A ONLY)  
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 (RY52001A ONLY) ..................................................................................... X  
AIR FILTER ASSY  
includes:  
Filter ................................................................. X............................. X  
SPARK SCREEN ..................................................................................................................X  
CARBURETOR ASSY  
includes:  
Heat Dam  
Gaskets  
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.  
25  
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OPERATOR’S MANUAL  
PC30 PRUNER/TRIMMER  
RY52001/RY52001A  
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  
• SERVICE  
Now that you have purchased your tool, should a need ever exist for repair parts or  
service, simply contact your nearest Ryobi Authorized Service Center. Be sure to provide  
all pertinent facts when you call or visit. Please call 1-800-860-4050 for your nearest Ryobi  
complete list of Authorized Service Centers.  
• MODEL NO. AND SERIAL NO.  
The model number of this tool will be found on a plate attached to the motor housing.  
Please record the model number and serial number in the space provided below.  
• HOW TO ORDER REPAIR PARTS  
When ordering repair parts, always give the following information:  
RY52001/RY52001A  
• MODEL NUMBER  
• SERIAL NUMBER  
RYOBI TECHNOLOGIES, INC.  
1428 Pearman Dairy Road, Anderson, SC 29625  
Post Office Box 1207, Anderson, SC 29622-1207  
Phone 1-800-860-4050  
983000-743  
4-05  
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