Ryobi RHT2660RN User manual

PETROL HEDGE TRIMMER
ORIGINAL INSTRUCTIONS
Important! It is essential you read the instructions in this manual before starting and
operating this machine.
RHT2660RN

1
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.
SYMBOLS EXPLANATION
Precautions that involve your safety.
To reduce the risk of injury, user must read and understand operator’s manual before using
this product.
Wear eye protection and hearing protection when operating this equipment.
To prevent serious injury, do not touch cutting blades.
Hold and operate the hedge trimmer properly with both hands.
Danger of ricochet. Keep all bystanders, especially children and pets, at least 15m from the
operating area.
Do not smoke when mixing fuel or filling fuel tank.
To reduce the risk of injury or damage, avoid contact with any hot surface.
Use unleaded gasoline intended for motor vehicle use with an octane rating of 91 ([R+M]/2)
or higher.
Use synthetic 2-stroke lubricant for air cooled engines.
Mix the fuel mix thoroughly and also each time before refuelling.
On/Off Switch
I = ON to Run
O = OFF to Stop

2
Wear non-slip, heavy duty gloves.
104
81
Guaranteed sound pressure level and sound power level.
Press the On/Off switch to the “I” position before starting the trimmer.
Do not press the trigger lock and the throttle trigger
10 Press the primer bulb 10 times.
Set the choke lever to “Full” choke position
Pull the starter grip until the engine attempts to start.
Set the choke lever to “Half” choke position
Wait 10 seconds.
Set the choke lever to “Run” choke position.
Press the trigger lock and throttle trigger.
Pull back on the rotating handle knob. Turn handle to the right or to the left.
Regulatory Compliance Mark (RCM). This product meets applicable regulatory requirements.
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER: Indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
WARNING: Indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation, which, if not
avoided, may result in minor or moderate injury.
CAUTION: (Without Safety Alert Symbol) Indicates a situation that may
result in property damage.

3
SERVICE
Servicing requires extreme care and knowledge
and should be performed only by a qualied service
technician. For service we suggest you return the product
to your nearest authorized service centre for repair. When
servicing, 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
operation 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 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.
SAVE THESE INSTRUCTIONS
GENERAL SAFETY RULES
WARNING
This hedge trimmer can cause serious injuries. Read
the instructions carefully for the correct handling,
preparation, maintenance, starting and stopping of the
hedge trimmer. Become familiar with all controls and
the proper use of the hedge trimmer.
WARNING
Read and understand all instructions. Failure to follow
all instructions listed below may result in electric shock,
re and/or carbon monoxide poisoning which will cause
death or serious personal injury. Become familiar with
the owner’s manual before attempting to operate the
equipment.
INTENDED USE
This product should only be operated outdoors in a well
ventilated area. This product is intended to cut and trim
hedges, shrubs and similar vegetation. It is NOT intended
to cut grass, trees or branches. It should not be used for
any other purpose than hedge trimming.
■Know your machine. Read the operator’s manual
carefully. Learn the machine’s applications and
limitations as well as the specific potential hazards
related to this machine.
■Do not allow children or untrained individuals to use
this unit.
■Keep guards in place and in working order. Never
operate the machine with any guard or cover removed.
Make sure all guards are operating properly before
each use.
■Remove adjusting keys and wrenches. Form habit of
checking to see that keys and adjusting wrenches are
removed from machine before turning it on.
■Keep all bystanders (especially children) at least
15m away. Avoid operating while people, especially
children, are nearby.
■Keep the area of operation clear of all persons,
particularly small children, and pets.
■Do not operate the engine in a confined space
where dangerous carbon monoxide fumes can
collect. Carbon monoxide is a colourless, odorless
and an extremely dangerous gas and can cause
unconsciousness or death.
■Use right machine. Do not force machine or attachment
to do a job it was not designed for. Do not use it for a
purpose not intended.
■Dress properly. Do not wear loose clothing, gloves,
neckties, or jewellery. They can get caught and draw
you into moving parts. Rubber gloves and non-slip
footwear are recommended when working outdoors.
Also wear protective hair covering to contain long hair.
■Do not operate the equipment while barefoot or when
wearing sandals or similar lightweight footwear. Wear
protective footwear that will protect your feet and
improve your footing on slippery surfaces.

4
■Exercise caution to avoid slipping or falling.
■Always wear safety glasses with side shields.
Everyday eyeglasses have only impact-resistant
lenses; they are NOT safety glasses.
■Do not overreach or stand on unstable support. Keep
proper footing and balance at all times.
■Use only recommended accessories. The use of
improper accessories may cause risk of injury.
■Check damaged parts. Before further use of the
machine, a guard or other 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 must be properly repaired or replaced by
an authorized service centre to avoid risk of personal
injury.
■Never leave machine running unattended. Turn the
power off. Do not leave machine until it comes to a
complete stop.
■This product is extremely noisy in operation. You must
wear ear protection to reduce the risk of long term
hearing injury.
■To reduce fire hazard, keep engine and silencer free of
debris, leaves, or excessive lubricant.
■Keep the exhaust pipe free of foreign objects.
■Follow manufacturer’s recommendations for safe
loading, unloading, transport, and storage of machine.
■Keep machine dry, clean, and free from lubricant and
grease. Always use a clean cloth when cleaning. Never
use brake fluids, petrol, petroleum-based products, or
any solvents to clean machine.
■Stay alert and exercise control. Watch what you are
doing and use common sense. Do not operate tool
when you are tired. Do not rush.
■Do not operate the product while under the influence
of drugs, alcohol, or any medication.
■Check 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 machine.
■Do not use machine if switch does not turn it on and
off. Have defective switches replaced by an authorized
service centre.
■Before cleaning, repairing, or inspecting, shut off
the engine and make certain all moving parts have
stopped. Disconnect the spark plug wire, and keep the
wire away from the plug to prevent accidental starting.
■Avoid dangerous environment. Do not use in damp or
wet locations or expose to rain. Keep work area well lit.
■Never use in an explosive atmosphere.
■Do not operate while smoking or near an open flame.
■Do not operate at night, at times of heavy fog, or at any
other times when your field of vision might be limited
and it would be difficult to gain a clear view of area.
■Be familiar with all controls and the proper use of the
machine.
■Beware of overhead power lines.
■If the cutting mechanism strikes any foreign object
or the machine start making any unusual noise or
vibration, shut off the power source and allow the
machine to stop. Disconnect the spark plug wire from
the spark plug and take the following steps:
1. inspect for damage;
2. check for and tighten any loose parts;
3. have any damaged parts replaced or repaired with
parts having equivalent specications.
■Stop the engine and disconnect the spark plug wire
from the spark plug before
1. adjusting the working position of the cutting device;
2. cleaning or clearing a blockage; checking, mainte-
nance or working on the machine.
3. checking, maintenance or working on the machine.
■Do not inhale fuel fumes as they are toxic.
WARNING
Injuries may be caused, or aggravated, by prolonged
use of a tool. When using any tool for prolonged
periods, ensure you take regular breaks.
SPECIFIC SAFETY RULES
■Operate the unit with both hands.
■Do not operate around dry brush, twigs, cloth rags, or
other flammable materials.
■Never start the machine if ice has formed in any part
of the equipment.
■Do not use acids, alkalines, solvents, flammable
material, or industrial grade solutions in this product.
These products can cause physical injuries to the
operator and irreversible damage to the machine.
■Never attempt to make any adjustments while the
engine (motor) is running (except where specifically
recommended by the manufacturer).
■Protective covers must always cover rotating parts
when the engine is running.
■Keep cooling air intake (recoil starter area) and

5
silencer side of the engine at least 1m away from
buildings, obstructions, and other flammable objects.
■Keep the engine away from flammables and other
hazardous materials.
■Keep away from hot parts. The silencer and other
engine parts become very hot during operation. Use
caution.
■Do not touch the spark plug and ignition cable when
starting and operating the engine.
■Check fuel hoses and joints for looseness and fuel
leakage before each use. Do not use until properly
repaired.
■Check bolts and nuts for looseness before each use. A
loose bolt or nut may cause serious engine problems.
■Use eye and hearing protection. Beware that hearing
protection will reduce your ability to hear warnings
(alarms or shouts). Pay more attention to what is going
on around the work area.
■Always refuel outdoors. Never refuel indoors or in a
poorly ventilated area. Keep away from all sources of
ignition, sparks and flames.
■Never store the machine with fuel in the fuel tank
inside a building where ignition sources are present,
such as hot water and space heaters, clothes dryers,
and the like.
■If the fuel tank has to be drained, do this outdoors.
■To reduce the risk of fire and burn injury, handle fuel
with care. It is highly flammable.
■Do not smoke while handling fuel. Use only an
approved container.
■Add 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.
■Loosen fuel cap slowly to release pressure and to
keep fuel from escaping around the cap.
■Replace all fuel tank and container caps securely.
■Wipe spilled fuel from the unit. Move 9m away from
refueling site before starting engine.
■If 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.
■Never attempt to burn off spilled fuel under any
circumstances.
■Before storing, allow the engine to cool.
■Store fuel in a cool, well-ventilated area, safely away
from spark and/or flame producing equipment.
■Store fuel in containers specifically designed for this
purpose.
■Empty fuel tank, restrain the unit from moving and use
the sheath to cover the blades before transporting in
a vehicle.
■When servicing, use only identical Ryobi replacement
parts. Use of any other parts may create a hazard or
cause product damage.
■Save these instructions. Refer to them frequently and
use them to instruct other users. If you loan someone
this tool, loan them these instructions also.
■Keep the working area free from wires, nails, metallic
cable, glass, stones and debris.
■Do not cut against hard objects, this could cause injury
or damage the trimmer.
■Do not cross roads or gravel paths with the trimmer
still running.
■As equipment user, you are responsible for the safety
of the third parties in the working area.
■While operating the tool, always hold it firmly with both
hands by the two handles and ensure a firm footing,
especially if steps or ladders are used.
■Keep your fingers and other body parts away from the
cutting blade.
■Familiarise yourself with your surroundings and be
on the alert for possible hazards which you may not
notice because of the noise from the machine.
■Never grasp the tool by the blade.
■Large variation in temperature can lead to condensation
inside the tool. Before use, give the machine time to
adjust to the temperature of work area.
■Let the tool work at its own pace. Do not overload.
■Never attempt to use an incomplete machine or one
fitted with an unauthorised modification.
■When transporting, disconnect the spark plug wire.
■Do not attempt to repair the machine unless you are
qualified to do so.
■Do not operate the machine with a damaged or
excessively worn cutting device.
■Know how to stop the machine quickly in an
emergency.
SPECIFICATIONS
PRODUCT SPECIFICATIONS
Engine Displacement 26 cc
Max Engine Performance (in
accordance with ISO 8893)
0.8 Hp (0.59 kW)

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Fuel Consumption (in
accordance with ISO 8893)
at Max Engine Performance
0.45 L/h
Specic Fuel Consumption
(in accordance with ISO
8893) at Max Engine
Performance
0.68 L/kW.h
Fuel Tank Capacity 0.28 L
Blade Type Dual Reciprocating
Cutting Length 60 cm
Max Cutting Capacity 28 mm
Dry Weight 5.01 kg
Engine speed (rotational
frequency) at idle
2800 - 3800 min-1
Vibration Level
(in accordance with Annex C of EN ISO 10517:2009)
-Front Handle =9.4 m/s2
=10.5 m/s2
ahv, eq = 10.3 m/s2
-Rear Handle =8.4 m/s2
=10.1 m/s2
ahv, eq =9.8 m/s2
Uncertainty of vibration
measurement (K)
1.5 m/s2
Sound Pressure Level at Operator Position (LpA) (in
accordance with Annex D of EN ISO 10517:2009)
Idling 78.5 dB (A)
Racing 97.7 dB (A)
Sound Power Level (in accordance with Annex D of EN
ISO 10517:2009)
Idling L’WAId = 86.6 dB (A)
Racing L’WARa = 101.9 dB (A)
LpA,eq=81.0 dB (A)
LWA,eq=101 dB (A)
Uncertainty (K) 2.5 dB (A)
DESCRIPTION
See gure 1
1. Scabbard
2. Guard
3. Front handle
4. Rotating handle knob
5. Fuel cap
6. Primer bulb
7. Rotating handle
8. Trigger lock
9. On/Off switch
10. Throttle trigger
11. Starter grip
12. Blade
13. Choke lever
14. Latch
ASSEMBLY
UNPACKING
This product has been shipped completely assembled.
■Make sure that all items listed in the packing list are
included.
■Inspect the product carefully to make sure no breakage
or damage occurred during shipping.
■Do not discard the packing material until you have
carefully inspected and satisfactorily operated the
product.
■If any parts are damaged or missing, please call
Customer Service for assistance.
PACKING LIST
Hedge Trimmer
Scabbard
2-Cycle Engine Lubricant
Operator’s Manual
WARNING
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.
WARNING
Do not attempt to modify this product or create
accessories not recommended for use with this product.
Any such alteration or modication is misuse and could
result in a hazardous condition leading to possible
serious personal injury.

7
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.
OPERATION
WARNING
Do not allow familiarity with products to make you
careless. Remember that a careless fraction of a
second is sufcient to inict serious 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
resulting in possible serious injury.
WARNING
Do not use any attachments or accessories not
recommended by the manufacturer of this product. The
use of attachments or accessories not recommended
can result in serious personal injury.
FUELING AND REFUELING THE TRIMMER
MIXING THE FUEL
See gure 2
■This product is powered by a 2-stroke engine and
requires pre-mixing petrol and 2-stroke lubricant. Pre-
mix unleaded petrol and 2-stroke engine lubricant in a
clean container approved for petrol.
■This engine is certified to operate on unleaded petrol
intended for automotive use with an octane rating
of 91 ([R + M] / 2) or higher.
■Do not use any type of pre-mixed petrol / lubricant from
fuel service stations, this includes the pre-mixed petrol
/ lubricant intended for use in mopeds, motorcycles,
etc.
■Use synthetic 2-stroke lubricant only. Do not use
automotive lubricant or 2-stroke outboard lubricant.
■Mix 2% synthetic 2-stroke lubricant into the petrol. This
is a 50:1 ratio.
■Mix the fuel thoroughly and also each time before
fueling.
■Mix in small quantities. Do not mix quantities larger
than usable in a 30 day period. Synthetic 2-stroke
lubricant containing a fuel stabilizer is recommended.
FILLING THE TANK
■Always refuel outdoors in a well ventilated area
away from sparks, flames and other ignition sources.
Choose a hard level surface for this task.
■Clean surface around fuel cap to prevent
contamination.
■Loosen fuel cap slowly to release pressure and to
keep fuel from escaping around the cap.
■Clean and inspect the gasket.
■Carefully pour fuel mixture into the tank. Avoid spillage.
■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 during and 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
9m from refueling site before starting engine. Do not
smoke!
1 Litre + 20 ml =
2 Litres + 40 ml =
3 Litres + 60 ml = 50:1 (2%)
4 Litres + 80 ml =
5 Litres + 100 ml =
STARTING AND STOPPING
See gure 3
The starting method differs depending on whether the
engine is cold or warm.
TO START A COLD ENGINE:
1. Place the trimmer on level ground and ensure that no
objects or obstructions are in the vicinity that could
come in contact with the blades. Hold the front handle
rmly with your left hand and put your right foot on the
base of the rear handle.
2. Press the On/Off switch to the “I” position before

8
starting the trimmer.
3. Press the primer bulb 10 times.
4. Set the choke lever to “Full” choke position.
5. Pull the starter grip until the engine attempts to start.
6. Set the choke lever to “Half” choke position.
7. Pull the starter grip until the engine starts.
8. Allow the engine to run for 10 seconds, then set the
choke lever to “Run” position.
9. Squeeze the throttle lock and throttle trigger to run.
NOTE: Before squeezing and releasing the throttle
trigger, ensure that the choke lever is at “Run” position.
TO START A WARM ENGINE:
1. Place the trimmer on level ground and ensure that no
objects or obstructions are in the vicinity that could
come in contact with the blades. Hold the front handle
rmly with your left hand and put your right foot on the
base of the rear handle.
2. Press the On/Off switch to the “I” position before
starting the trimmer.
3. Push primer bulb until fuel appears.
4. Set choke lever to “Run” position.
5. Pull starter grip until the engine starts.
6. Squeeze the throttle lock and throttle trigger to run.
TO STOP THE ENGINE:
Press the on/off switch to the “ O ” position.
WARNING
When the engine starts with the trigger locked, the
blades will move. Keep body, objects, and obstructions
away from blades. Failure to keep away from the blades
can result in serious injury.
ROTATING THE HANDLE
See gure 4
The handle can be rotated 45˚or 90˚to the left or to the
right.
To rotate handle:
■Shut off the hedge trimmer.
■Disengage the throttle trigger.
■Pull back on the rotating handle knob.
■Turn handle to the right or to the left.
■Release rotating handle knob.
■Keep turning handle until it locks into place in one of
the 45˚or 90˚positions.
NOTE: The trimmer will only operate at one of these
locked positions. The handle is locked when the rotating
handle knob is securely into place, is not extended, and
the handle will no longer move to either side.
CUTTING TIPS
WARNING
Always keep both hands on the hedge trimmer handles.
Never hold shrubs with one hand and operate hedge
trimmer with the other. Failure to heed this warning can
result in serious injury.
WARNING
TO STOP THE ENGINE IN AN EMERGENCY:
Press the on/off switch to the “ O ” position.
WARNING
Clear the area to be cut before each use. Remove all
objects such as cords, lights, wire, or loose string which
can become entangled in the cutting blade and create a
risk of serious personal injury.
■Do not force the hedge trimmer through heavy
shrubbery. This can cause the blades to bind and slow
down. If the blades slow down, reduce the pace.
■Do not attempt to cut stems or twigs that are larger
than 28mm. Thick, or those obviously too large to feed
into the cutting blade. Use a non-powered hand saw or
pruning saw to trim large stems.
■If blades do become jammed, stop the engine, allow
the blades to stop, remove the spark plug wire and
remove the obstruction.
■If desired, you can use a string to help cut your hedge
level. Decide how high you want the hedge. Stretch a
piece of string along the hedge at the desired height.
Trim the hedge just above the guide line of string. Trim
the side of a hedge so that it will be slightly narrower
at the top. More of the hedge will be exposed when
shaped this way, and it will be more uniform.
■Always wear gloves when using the hedge trimmer.
When trimming new growth, use a wide sweeping
action, so that the stems are fed directly into the
cutting blade. Older growth will have thicker stems and
will be trimmed easiest by using a sawing movement.
■It has been reported that vibrations from hand-held
tools may contribute to a condition called Raynaud’s
Syndrome in certain individuals. Symptoms may
include tingling, numbness and blanching of the
fingers, usually apparent upon exposure to cold.
Hereditary factors, exposure to cold and dampness,
diet, smoking and work practices are all thought to
contribute to the development of these symptoms.
There are measures that can be taken by the operator

9
to possibly reduce the effects of vibration:
a. Keep your body warm in cold weather. When operating
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.
b. After each period of operation, exercise to increase
blood circulation.
c. Take frequent work breaks. Limit the amount of
exposure per day.
d. Injuries may be caused, or aggravated by prolonged
use of a tool. When using any tool for prolonged
periods ensure you take regular breaks.
If you experience any of the symptoms of this condition,
immediately discontinue use and see your doctor about
these symptoms.
OPERATING THE HEDGE TRIMMER
See gure 5
WARNING
Read the safety information for safe operation using the
blade. Extreme care must be taken when using blades
to ensure safe operation. Refer to Specic Safety
Rules.
■Always hold the hedge trimmer with both hands when
operating. Use a firm grip on the handles. The unit is
used for cutting in either direction in a slow, sweeping
action from side to side.
■The hedge trimmer should be positioned so that your
body will not come into contact with the silencer or
the power head. Stand so that you are stable and
balanced on both feet.
■Inspect and clear the area of any hidden objects.
Never cut or trim anywhere you cannot clearly see the
entire length of the blades.
■Never use the hedge trimmer near power lines,
fencing, posts, buildings, 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.
MAINTENANCE
WARNING
When servicing, use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
WARNING
Always wear safety goggles or safety glasses with side
shields during product operation. If operation is dusty,
also wear a dust mask.
WARNING
Before inspecting, cleaning, or servicing the machine,
shut off engine, wait for all moving parts to stop, and
disconnect spark plug wire, move it away from spark
plug and allow the hedge trimmer to cool down.
Failure to follow these instructions can result in serious
personal injury or property damage.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use.
Use clean cloths to remove dirt, dust, lubricant, grease,
etc.
WARNING
Do not at any time let brake uids, gasoline, petroleum
based products, penetrating lubricant, etc., come in
contact with plastic parts. Chemicals can damage,
weaken or destroy plastic which may result in serious
personal injury.
WARNING
Blades are sharp. When handling the blade assembly,
wear non-slip, heavy-duty protective gloves. Do not
place your hand or ngers between blades or in any
position where they could get pinched or cut. NEVER
touch blades or service unit with the spark plug wire
connected.
REPLACING BLADES
Periodically inspect the blades for damage and wear.
Always use the manufacturer’s replacement blades from
the authorized service centre. If any blades are damaged,
should be properly repaired or replaced by an authorized
service centre.
LUBRICATING THE BLADE
See gure 6.
For easier operation and longer blade life, lubricate the
hedge trimmer blade before and after each use.

10
■Stop the engine and disconnect the spark plug wire.
■Lay the hedge trimmer on a flat surface. Apply light
weight machine lubricant along the edge of the top
blade.
If you will be using the hedge trimmer for an extended
period, it is advisable to lubricate the blade during use.
NOTE: Do not lubricant while the hedge trimmer is
running.
CLEANING THE HEDGE TRIMMER
■Stop the engine and disconnect the spark plug wire.
■Slide the scabbard over the blade.
■Clean dirt and debris from the body of the hedge
trimmer, using a damp cloth with a mild detergent.
NOTE: Do not use any strong detergents on the plastic
housing or the handle. They can be damaged by certain
aromatic lubricants such as pine and lemon, and by
solvents such as kerosene.
CLEANING THE AIR FILTER
See gure 7.
For proper performance and long life, keep the air lter
clean.
■Remove the air box cover from the engine.
■Remove the air filter.
■Clean the foam filter. If damaged, replace immediately.
■Reinstall the foam filter.
■Reinstall the air filter.
FUEL CAP
WARNING
A leaking fuel cap is a re hazard and must be replaced
immediately. Failure to do so could result in a re that
could cause serious personal injury.
The fuel cap contains a non-serviceable lter and a
check valve. A clogged fuel lter will cause poor engine
performance. If performance improves when the fuel cap
is loosened, check valve may be faulty or lter clogged.
Replace fuel cap if required.
SPARK PLUG
See gure 8.
This engine uses a Champion RCJ-6Y or equivalent
with 0.63 mm (0.025 in.) electrode gap. Use an exact
replacement.
WARNING
Be careful not to cross-thread the spark plug. Cross-
threading will seriously damage the product.
CLEANING THE EXHAUST PORT AND MUFFLER
Depending on the type of fuel used, the type and amount
of lubricant used, and/or your operating conditions,
the exhaust port and mufer may become blocked with
carbon deposits. If you notice a power loss with your petrol
powered tool, you may need to remove these deposits to
restore performance. We highly recommended that only
qualied service technicians perform this service.
SPARK ARRESTOR
It is recommended to clean or replace the spark arrestor
every 50 hours to ensure proper performance of the
product. Spark arrestors may be in different locations
depending on the model purchased. Please contact the
nearest service dealer for the location of the spark arrestor
for your model.
STORAGE
See gure 9.
When storing 1 month or longer:
■Drain all fuel from tank into a container approved for
gasoline. Run engine until it stops.
■Always drain the fuel tank outdoors, well away from
sparks, flames and other sources of ignition. Allow the
engine to cool before draining.
■Clean all foreign material from the hedge 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.
■Abide by all ISO and local regulations for the safe
storage and handling of petrol.
■Always place the scabbard on the cutting blades
before transporting or storing the unit.
■Oil the blades to prevent corrosion.
20140224v3

11
TROUBLESHOOTING
If these solutions do not solve the problem, contact your authorised service dealer.
PROBLEM POSSIBLE CAUSE SOLUTION
Engine will not start. No fuel. Push primer bulb until bulb is full of fuel.
If bulb does not ll, primary fuel delivery
system is blocked. Contact a servicing
dealer. If primer bulb lls, engine may be
ooded, proceed to next item.
Engine is ooded. Pull starter with choke lever at “Run”
position and wide open throttle. If engine
does not start, move choke lever to
“Full” position and repeat normal starting
procedure. If engine still fails to start,
repeat procedure with a new spark plug.
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.
Starter rope pulls harder now than when
new. Contact a servicing dealer.
Engine starts but will not accelerate. Engine requires approximately three
minutes to warm up. Allow engine to completely warm up. If
engine does not accelerate after three
minutes, contact a servicing dealer.
Engine starts but will only run at high
speed at half choke.
Carburetor requires adjustment. Contact a servicing dealer.
Engine does not reach full speed and
emits excessive smoke.
Check lubricant fuel mixture. Use fresh fuel and the correct 2-stroke
lubricant mix.
Air lter is dirty. Clean air lter. Refer to Cleaning the Air
Filter earlier in this manual.
Spark arrestor screen is dirty. Contact a servicing dealer.
Engine starts, runs, and accelerates but
will not idle.
Idle speed screw on carburetor requires
adjustment
Contact a servicing dealer.
NOTE: If your unit exhibits specic performance problem(s) where the Troubleshooting section recommends a clockwise screw
adjustment on the carburetor and no adjustments have been made since original purchase, the unit should be taken to an
authorized service centre for repair. In most cases, the needed adjustment is a simple task for the trained service representative.

Techtronic Industries (Australia) Pty. Ltd.
Level 1, 660 Doncaster Road
Doncaster, VIC 3108, Australia
Techtronic Industries New Zealand Ltd.
18-26 Amelia Earhart Avenue
Mangere, Auckland 2022, New Zealand
960639018-02