Page 1
RBC52FSB/RBC42FSB
COUPE-BORDURES / DÉBROUSSAILLEUSE MANUEL D’UTILISATION 1
FR
STRING TRIMMER / BRUSHCUTTER USER’S MANUAL 11
EN
KANTENSCHNEIDER / FREISCHNEIDEGERÄT BEDIENUNGSANLEITUNG 20
DE
RECORTADORA DE HILO / CORTADORA DE MALEZA MANUAL DE UTILIZACIÓN 30
ES
TAGLIABORDI / DECESPUGLIATORE MANUALE D’USO 40
IT
APARADOR DE RELVA / CORTA-SEBES MANUAL DE UTILIZAÇÃO 50
PT
GRASTRIMMER / BOSMAAIER GEBRUIKERSHANDLEIDING 60
NL
TRIMMER / RÖJSÅG INSTRUKTIONSBOK 70
SV
TRÅDTRIMMER / BUSKRYDDER BRUGERVEJLEDNING 79
DA
TRÅDTRIMMER / KRATTRYDDER BRUKSANVISNING 88
NO
SIIMALEIKKURI / RUOHORAIVURI KÄYTTÄJÄN KÄSIKIRJA 97
FI
SZEGÉLYVÁGÓ / BOZÓTVÁGÓ MOTOROS KASZA HASZNÁLATI ÚTMUTATÓ 106
HU
STRUNOVÁ SEKAČKA / KŘOVINOŘEZ NÁVOD K OBSLUZE 116
CS
БЕНЗОКОСА / ТРИММЕР РУКОВОДСТВО ОПЕРАТОРА
RU
TRIMMER / APARAT PENTRU TUNS TUFIŞURI MANUAL DE UTILIZARE 136
RO
PODKASZARKA DO OBRZEŻY / ŚCINACZ KRZEWÓW INSTRUKCJA OBSŁUGI 146
PL
KOSILNICA Z NITKO / OBREZOVALNIK GRMOVJA UPORABNIŠKI PRIROČNIK 156
SL
ŠIŠAČ / REZAČICA KORISNIČKI PRIRUČNIK 165
HR
TRIMMER-VÕSALÕIKUR KASUTAJAJUHEND 174
ET
ŽOLIAPJOVĖ / KRŪMAPJOVĖ NAUDOJIMO VADOVAS 183
LT
ROKAS PĻAUJMAŠĪNA / KRŪMGRIEZIS LIETOTĀJA ROKASGRĀMATA 192
LV
STRUNOVÁ KOSAČKA/KROVINOREZ NÁVOD NA POUŽITIE 201
SK
ТРИМЕР / ТРИМЕР ЗА РАЗЧИСТВАНЕ РЪКОВОДСТВО ЗА ОПЕРАТОРА
BG
125
Important! It is essential that you read the instructions in this manual before assembling, maintaining and
operating this machine.
Subject to technical modifications.
Page 2
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Page 3
1
2
8
3
4
5
6
8
7
9
2
47
Fig 1
10
2
Fig 3
3
Fig 2
Fig 4
Page 4
16
200mm200mm
3.0m 3.0m
31
2
54
6
7
9
8
11
10
20
22
27
17
28
29
30
31
32
33
11
14
5
12
5
15
13
Fig 6Fig 5
25
18
20
17
19
6
26
23
24
22
21
Fig 7
Fig 8
Page 5
Fig 9
35
36
34
Fig 10
Fig 11
40
39
38
42
37
41
Fig 13
46
45
43
Fig 15
Fig 12
Fig 14
44
Fig 16
Page 6
English(Original instructions)
Your product has been engineered and manufactured to
Ryobi’s high standard for dependability, ease of operation,
and operator safety. Properly cared for, it will give you
years of rugged, trouble-free performance.
WARNING
To avoid serious personal injury, do not attempt to use
this product until you read thoroughly and understand
completely the operator’s manual. Failure to comply
may result in accidents involving electric shock, fi re,
and/or serious personal injury. Save this operator’s
manual and review frequently for continuing safe
operation and instructing others who may use this
product.
READ ALL INSTRUCTIONS
GENERAL SAFETY RULES
■ Do not allow children or untrained individuals to use
this product.
■ Never start or run the engine inside a closed or poorly
ventilated area; breathing exhaust fumes can kill.
■ Clear the work area before each use. Remove all
objects, such as rocks, broken glass, nails, wire
that can lead to accidents. Remove all objects such
as cords, lights, wire, or string which can become
entangled in the cutting blade.
■ Always use eye protection which is marked to comply
with EN 166.
■ Wear head and eye protection to prevent injury from
falling debris.
■ Wear heavy, long trousers, boots and gloves. Do not
wear loose fitting clothing, shorts, jewelry of any kind,
or go barefoot.
■ Secure long hair so it is above shoulder level to
prevent entanglement in any moving parts.
■ Keep all bystanders, children, and pets at least 15 m
away.
■ Do not operate this unit when you are tired, ill, or under
the influence of alcohol, drugs, or medication.
■ Do not operate in poor lighting.
■ Keep firm footing and balance. Do not overreach.
Overreaching can result in loss of balance or exposure
to hot surfaces.
■ Keep all parts of your body away from any moving
part.
■ Do not touch area around the exhaust, silencer or
engine of the unit; these parts get hot during operation.
■ Always stop the engine, remove the spark plug
wire and allow the product to cool before refuelling,
cleaning, maintenance or storage.
■ Inspect the unit before each use for loose fasteners,
fuel leaks, etc.
■ Replace any damaged parts before use.
■ Check for and tighten any loose parts.
■ Mix and store fuel in a container approved for fuel.
■ Mix fuel outdoors where there are no sparks or flames.
Wipe up any fuel spillage. Move 9 m away from
refuelling site before starting engine.
■ Stop the engine and allow to cool before refuelling or
storing the unit.
■ Debris when hit by the blade can become thrown
objects and may travel significant distances.
■ Remove all debris from the work area before operating.
■ Keep bystanders (especially children) away from the
working area by 15 m.
■ Allow the engine to cool; empty the fuel tank and
secure the unit from moving before transporting in
a vehicle. Cover the blade with the blade protector
before storing the unit, or during transportation.
SPECIFIC SAFETY RULES
STRING TRIMMER
■ Replace string head if cracked, chipped, or damaged
in any way. Make sure the trimmer head is properly
installed and securely fastened. Failure to do so can
cause serious injury.
■ Make sure all guards, deflectors and handles are
properly and securely attached.
■ Use only original manufacturer’s replacement parts.
■ Never operate the product without the safety guard in
place and in good condition.
■ Use a firm grip on the handles. Make sure you hold
the tool firmly with both handles and that you are well
balanced with your weight evenly distributed on both
feet.
■ Keep the trimmer head below waist level. Never use
the product with the cutting head positioned 76 cm or
more above ground level.
BRUSHCUTTER
■ After engine stops, keep rotating blade in heavy grass
or pulpy weeds until it stops.
■ Never operate the product without the safety guard in
place and in good condition.
■ Use heavy gloves while installing or removing blades.
■ Always stop the engine and remove the spark plug
wire before attempting to remove any obstruction
caught or jammed in the blade or before removing and
11
Page 7
English(Original instructions)
installing the blade.
■ Do not attempt to touch or stop the blade when it is
rotating.
■ A coasting blade can cause injury while it continues
to spin after the engine is stopped or throttle trigger
released. Maintain proper control until the blade has
completely stopped rotating.
■ Replace any blade that has been damaged. Always
make sure blade is installed correctly and securely
fastened before each use. Failure to do so can cause
serious injury.
■ Use only original manufacturer’s replacement parts.
■ The Tri-Arc blade is suited for cutting pulpy weeds and
vines only. Do not use for any other purpose. Never
use the Tri-Arc blade to cut woody brush.
■ Blade thrust is the reaction that may occur when the
spinning blade contacts anything it cannot cut. This
contact may cause the blade to stop for an instant, and
suddenly “thrust” the unit away from the object that
was hit. This reaction can be violent enough to cause
the operator to lose control of the unit. Blade thrust
may occur without warning if the blade snags, stalls
or binds. This is more likely to occur in areas where
it is difficult to see the material being cut. For cutting
ease and safety, approach the weeds being cut from
the right to the left. In the event an unexpected object
or woody stock is encountered, this could minimize the
blade thrust reaction.
■ Never cut any material with a diameter over 13 mm.
■ Always use the shoulder strap/harness with your unit.
Maintain a firm grip on both handles while cutting with
a blade. Keep the blade away from body and below
waist. Never use the product with the cutting head
positioned 76 cm or more above ground level.
■ Cover the blade with the blade protector before storing
the unit, or during transportation. Always remove the
blade protector before using the unit. If not removed,
the blade protector could become a thrown object as
the blade begins to turn.
RESIDUAL RISKS
■ 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.
It is presently unknown what, if any, vibrations or
extent of exposure may contribute to the condition.
There are measures that can be taken by the operator
to possibly reduce the effects of vibration:
a. Keep your body warm in cold weather. When operating
the unit wear gloves to keep the hands and wrists
warm.
b. After each period of operation, exercise to increase
blood circulation.
c. Ensure that the machine is correctly located in a
designated working position before starting the
machine.
d. Limit the amount of exposure per day. Take frequent
work breaks.
If you experience any of the symptoms of this
condition, immediately discontinue use and see your
physician about these symptoms.
INTENDED USE
This product is only intended for use outdoors in a well
ventilated area.
The product is intended for cutting long grass, pulpy weed,
brush and similar vegetation at or about ground level.
The cutting plane should be approximately parallel to the
ground surface. The product should not be used to cut or
trim hedges, bushes or other vegetation where the cutting
plane is not parallel to the ground surface.
Some regions have regulations that restrict the use of
the product to some operations. Check with your local
authority for advice
SYMBOLS
Some of the following symbols may be used on your
tool. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate
the product better and safer.
Safety alert
To avoid serious personal injury, do not
attempt to use this product until you read
thoroughly and understand completely
the operator’s manual.
Danger of ricochet. Keep all bystanders,
especially children and pets, at least 15m
from the operating area.
This unit is not intended for use with a
toothed saw type blade.
Rotational direction and maximum speed
of the shaft for the cutting attachment.
12
Page 8
English(Original instructions)
10
Wear non-slip safety footwear when
using this equipment.
Wear non-slip, heavy duty gloves.
Use unleaded petrol intended for motor
vehicle use with an octane rating of 91
[(R + M)/2] or higher.
Use 2-stroke oil for air cooled engines.
Mix the fuel mix thoroughly and also each
time before refuelling
CE Conformity
GOST-R Conformity
Tri-Arc blade
Blade thrust may occur without warning if
the blade snags, stalls or binds.
Wear eye and hearing protection when
operating this product.
To reduce the risk of injury or damage,
avoid contact with any hot surface.
Fire hazard
Set the ignition switch to the “I” (ON)
position.
Fully press and release the primer bulb
5 times.
Pull the starter grip until the engine
attempts to start.
Starting a cold engine
Starting a warm engine
Direction of handle rotation
DESCRIPTION
1. Power head
2. Strap hanger
3. Bike handle
4. Shaft
5. Blade guard
6. Tri-Arc™ blade
7. ReelEasy™ head
8. Knob
9. Quick release tab
10. Latch
11. Mounting bracket
12. Screw
13. Grass defl ector
14. Screw
15. Locking tabs
16. Notches
17. Allen wrench (M6)
18. Hole in the gear case
19. Hole in the upper fl ange washer
20. Upper fl ange washer
21. Blade cover
22. Cupped washer
23. Washer
24. Blade nut
25. Gear head
26. Spark plug wrench
27. Drive connector
28. String head housing
29. Spring
30. Hex bolt
31. Spoo
32. Knob
33. String head cover
34. Best cutting area
35. Dangerous cutting area
36. Direction of rotation
37. Ignition switch
38. Throttle trigger
39. Throttle interlock
40. Throttle lock
41. Primer bulb
Guaranteed sound power level is 113 dB.
Choke closed
Choke open.
Pull: Quick release tab
13
Page 9
English(Original instructions)
42. Choke lever
43. Blade cover
44. Air fi lter knob
45. Air fi lter cover
46. Filter
47. Harness
ASSEMBLY
SETTING UP THE HANDLE
See fi gure 2.
1. Loosen the knob.
2. Lift and rotate the handle to the desired position.
3. Tighten the knob securely.
NOTE: The product has a built-in micro-switch that
deactivates the engine if the knob is not fully tightened.
WARNING
Check the knob for tightness periodically to avoid
serious injury.
ATTACHING THE SHOULDER STRAP
See fi gure 3.
1. Connect the latch on the shoulder strap to the strap
hanger.
2. Adjust the shoulder strap hanger to a balanced
position where the blade or cutter attachment will
suspend between 100 mm to 300 mm above the
ground surface.
3. Adjust the strap hanger to a comfortable position.
NOTE: To quickly release the product from the shoulder
strap, sharply pull the quick release tab.
ATTACHING THE BLADE GUARD AND GRASS
DEFLECTOR
See fi gure 4.
WARNING
When converting from brushcutter to string trimmer or
vice versa, make sure the correct guard/defl ector is
being used.
Blade guard
See fi gure 5.
1. Attach the blade guard to the mounting bracket and
align the screw holes on the blade guard to the screws
on the mounting bracket.
2. Tighten screws securely.
NOTE: The blade guard should remain fitted to the
product at all times.
Grass defl ector
See fi gure 6.
1. Attach the grass defl ector to the blade guard by
placing the two locking tabs into the two notches.
2. Tighten screw securely.
WARNING
To reduce the risk of serious personal injury, always
stop the engine and remove the spark plug wire before
making any adjustments such as changing cutting
heads.
CONVERTING FROM BRUSHCUTTER TO STRING
TRIMMER
WARNING
When using the string trimmer string head, the grass
defl ector must be attached to the blade guard.
Removing the blade
See fi gure 7.
1. Place the wrench through the slot in the upper fl ange
washer and the hole in the gear head. Turn the blade
nut clockwise to remove.
2. Remove the cupped washer and the blade.
3. Remove the upper fl ange washer from the gear shaft
and retain for later use.
4. Attach the grass defl ector to the blade guard by
placing the two locking tabs into the two notches.
5. Tighten screw securely.
NOTE: Store the disassembled parts together for later
use.
Installing the ReelEasy™ string trimmer head
See fi gure 8.
1. Stop the engine and disconnect the spark plug wire.
2. Remove currently installed string trimmer head.
3. Open the ReelEasy™ String Trimmer Head by
depressing the latches on each side. The contents
of the string trimmer head are spring loaded, so keep
your other hand over the string trimmer head cover
while depressing the latches.
4. Remove the string trimmer head cover, bump knob,
and line spool and set aside.
5. Place the cutting head housing on the drive shaft.
Make sure the housing is fully seated.
14
Page 10
English(Original instructions)
6. Install the hex bolt to secure the string trimmer head
to the drive shaft. Tighten by using the hex-shaped
opening on the inside of the bump knob.
NOTE: Only use the bump knob to tighten the bolt.
The use of other tools may allow over tightening of
the bolt, which could damage the string trimmer head.
7. Reinstall the bump head spring into the string trimmer
head and push down to seat.
8. Reinstall the line spool. For the curved shaft attachment
with the ReelEasy™ cutting head the spool should be
placed so “This side out for curved shaft" is visible on
the line spool.
9. Replace the bump knob by inserting it into the centre
of the line spool.
10. Replace the string trimmer head cover, aligning latches
with openings in the string trimmer head. Press cover
and string trimmer head together until both latches
snap into openings securely.
11. Install line as described in the next section of this
manual.
CONVERTING FROM STRING TRIMMER TO
BRUSHCUTTER
WARNING
When using the brushcutter blade, the grass defl ector
must be removed from the blade guard.
Removing the string head
See fi gure 6. See fi gure 8.
1. Open the ReelEasy™ String Trimmer Head by
depressing the latches on each side. The contents of
the bump head are spring loaded, so keep your other
hand over the string head cover while depressing the
latches.
2. Remove the string head cover, bump knob, and line
spool.
3. Remove the hex bolt from the drive shaft by using the
hex-shaped opening on the inside of the string knob.
4. Remove the string head housing from the drive shaft.
5. Place the holding pin through the upper fl ange washer
and the gear head. Using the 16 mm wrench supplied,
turn the drive connector clockwise to remove.
6. Remove the upper fl ange washer from the gear shaft
and retain for later use.
7. Use the combination wrench supplied to loosen all 3
bolts, then remove the grass defl ector from the blade
guard.
NOTE: Store the disassembled parts together for later
use.
Installing the blade
See fi gure 7.
1. Place the upper fl ange washer over the gear shaft with
the hollow side towards the blade guard.
2. Centre the blade on the upper fl ange, making sure
the blade sits fl at. Install the cupped washer with the
raised centre away from the blade.
3. Install the blade nut.
4. Place the wrench through the slot in the upper fl ange
washer and the hole in the gear head. Using the 13 mm
wrench supplied, turn the blade nut counterclockwise
and tighten securely.
OPERATION
FUEL AND REFUELLING
Handling the fuel safely
■ Always handle fuel with care. It is highly flammable.
■ Always refuel outdoors where there are no sparks and
flames. Do not inhale fuel vapour.
■ Do not let petrol or lubricant come in contact with your
skin.
■ Keep petrol and lubricant away from the eyes. If petrol
or lubricant comes in contact with the eyes, wash
them immediately with clean water. If irritation is still
present, see a doctor immediately.
■ Clean up spilled petrol immediately.
Mixing the fuel
■ This product is powered by a 2-stroke engine and
requires pre-mixing petrol and 2-stroke lubricant.
Premix 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 motor vehicle 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.
■ Use synthetic 2-stroke lubricant only. Do not use
automotive lubricant or 2-cycle outboard lubricant.
■ Mix 2% synthetic 2-stroke lubricant into the petrol. This
is a 30:1 ratio.
■ Mix the fuel thoroughly and also each time before
refuelling.
■ Mix in small quantities. Do not mix quantities larger
than usable in a 30-day period. A synthetic 2-stroke
lubricant containing a fuel stabiliser is recommended.
15
Page 11
English(Original instructions)
1 Litre + 33 ml =
2 Litres + 67 ml =
3 Litres + 100 ml = 30:1
4 Litres + 133 ml =
5 Litres + 167 ml =
Filling the tank
■ Clean surface around fuel cap to prevent
contamination.
■ Loosen the fuel cap slowly to release pressure and to
keep fuel from escaping around the cap.
■ Carefully pour fuel mixture into the tank. Avoid spillage.
■ Prior to replacing the fuel cap, clean and inspect the
gasket.
■ Immediately replace fuel cap and hand tighten. Wipe
up any fuel spillage. Move 9 m away from refuelling
site before starting engine.
NOTE: It is normal for smoke to be emitted from a new
engine during and after first use.
■ Use the tip of the string to do the cutting; do not force
the string head into the uncut grass.
■ Wire and picket fences cause extra string wear, even
breakage. Stone and brick walls, kerbs and wood may
wear string rapidly.
■ Avoid trees and shrubs. Tree bark, wood mouldings,
cladding and fence posts can be easily damaged by
the string.
STARTING AND STOPPING
See fi gure 13 - 14.
Choke position A
Choke position B
WARNING
Never start or run the engine inside a closed or poorly
ventilated area; breathing exhaust fumes can kill.
WARNING
Always shut off engine before fuelling. Never add fuel to
a machine with a running or hot engine. Move at least 9
m (30 ft) from refuelling site before starting the engine.
Do not smoke.
OPERATING THE STRING TRIMMER
See fi gure 9.
■ Hold the product with the right hand on the trigger
handle and the left hand on the left handle. Keep a
firm grip with both hands while in operation.
■ The product should be held at a comfortable position
with the trigger handle about hip height.
■ Always operate the product at full throttle. Prolonged
cutting at partial throttle will result in lubricant dripping
from the silencer.
■ Cut tall grass from the top down to prevent grass from
wrapping around the shaft housing and string head
which may cause damage from overheating.
■ If grass becomes wrapped around the string head,
stop the engine, disconnect the spark plug wire, and
remove the grass.
CUTTING TIPS
See fi gure 10.
■ Keep the product tilted towards the area being cut.
■ Do not use in dangerous environments.
To start a cold engine:
1. Lay the product on a fl at, bare surface.
2. Set the ignition switch to the “I” (ON) position.
3. Push the primer bulb approximately 5 times.
4. Set the choke lever to position A (choke closed).
5. Pull the starter grip with a quick fi rm and consistent
upward motion until the engine starts.
6. Set the choke lever to position B (choke open).
7. Allow engine to warm up for 30 seconds prior to
operation.
To start a warm engine:
1. Lay the product on a fl at, bare surface.
2. Set the ignition switch to the “I” (ON) position.
3. Set the choke lever to position B (choke open).
4. Pull the starter grip with a quick fi rm and consistent
upward motion until the engine starts.
To stop the engine:
Set the ignition switch to the “O” (OFF) position.
OPERATING THE BRUSHCUTTER
See fi gure 11 - 12.
■ Hold the product with the right hand on the trigger
handle and the left hand on the left handle. Keep a
firm grip with both hands while in operation.
■ The product should be held at a comfortable position
with the trigger handle about hip height.
■ Maintain your grip and balance on both feet. Position
yourself so that you will not be drawn off balance by
16
Page 12
English(Original instructions)
the kick-back reaction of the cutting blade.
■ Adjust the strap hanger to a comfortable position.
Exercise extreme caution when using the blade with the
product. Blade thrust is the reaction that may occur when
the spinning blade contacts anything it cannot cut. This
contact may cause the blade to stop for an instant, and
suddenly “thrust” the unit away from the object that was
hit. This reaction can be violent enough to cause the
operator to lose control of the unit. Blade thrust may occur
without warning if the blade snags, stalls or binds. This is
more likely to occur in areas where it is diffi cult to see the
material being cut. For cutting ease and safety, approach
the weeds being cut from the right to the left. In the event
an unexpected object or woody stock is encountered, this
could minimize the blade thrust reaction.
BLADE
The blade is suited for cutting pulpy weeds and vines only.
When the blade becomes dull, it can be turned over to
extend its life. Do not sharpen the blade.
CUTTING TECHNIQUE
WARNING
The blades are very sharp and can injure even if they
are not moving. Exercise extreme caution when using
the blade with the product. Safe operation of this tool
requires that you read and understand this operator’s
manual and all labels affi xed to the tool.
■ Both hands must be used at all times to control this
product. Keep a firm grip with both hands while in
operation.
■ Maintain your grip and balance on both feet. Position
yourself so that you will not be drawn off balance by
the kick-back reaction of the cutting blade.
■ Inspect and clear the area of any hidden objects such
as glass, stones, concrete, fencing, wire, wood, metal,
etc.
■ Never use blades near footpaths, 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.
■ For cutting ease and safety, approach the weeds
being cut from the right to the left.
MAINTENANCE
WARNING
Use only genuine replacement parts and accessories.
Failure to do so may cause poor performance, possible
injury, and will void your warranty.
■ The cutting attachment must not work in idle mode. If
this requirement is not satisfied, the clutch has to be
adjusted or the machine needs an urgent maintenance
by a qualified technician.
■ You may make adjustments and repairs described
in this user manual. For other repairs, have the unit
serviced by an authorized service agent.
■ Consequences of improper maintenance may
include excess carbon deposits resulting in loss of
performance and discharge of black oily residue
dripping from the silencer.
■ Make sure all guards, straps, deflectors and handles
are properly and securely attached to avoid the risk of
personal injury.
STRING REPLACEMENT
See fi gure 8.
■ Ensure the unit is in the off position
■ Remove the spark plug lead to prevent accidental
starting.
■ Use a 2.4 mm diameter monofilament string.
■ Cut one piece of string approximately 6 m in length.
■ Rotate the knob on the string head until the line on
knob aligns with the arrows on the top of string head.
■ Insert one end of the string into the eyelet located on
the side of the string head and push until string comes
out through eyelet on the other side. Continue to push
string through the string head until the middle section
of the string is inside the string head and string outside
the string head is evenly divided on each side.
■ Rotate the knob on the string head clockwise to wind
the string.
■ Wind the string until approximately 20cm remains
protruding from the string head.
BLADE GUARD
See fi gure 15.
Always place the blade protector on the blade when the
unit is not in use. The blade protector has clips round the
edges to snap over the blade and keep it in place. Wear
gloves and be cautious when handling the blade.
NOTE: Always remove the blade protector before using
the unit. If not removed, the blade protector could become
17
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English(Original instructions)
a thrown object as the blade begins to turn.
CLEANING THE EXHAUST PORT AND SILENCER
Depending on the type of fuel used, the type and amount
of lubricant used, and/or your operating conditions, the
exhaust port and silencer may become blocked with
carbon deposits. If you notice a power loss with your gas
powered tool, a qualifi ed service technician will need to
remove these deposits to restore performance.
CLEANING THE AIR FILTER
See fi gure 16.
■ Ensure the unit is in the off position.
■ Remove the screw and air filter cover.
■ Remove the air filter and clean it with warm soapy
water.
■ Rinse, and let the air filter dry completely.
■ Replace the air filter.
■ Replace the holding plate and air filter cover.
■ Tighten the screw.
CHECKING THE FUEL CAP
WARNING
A leaking fuel cap is a fi re hazard and must be replaced
immediately.
The fuel cap contains a non-serviceable fi lter and a
check valve. A clogged fuel fi lter will cause poor engine
performance. If performance improves when the fuel cap
is loosened, check valve may be faulty or fi lter clogged.
Replace fuel cap if required.
REPLACING THE SPARK PLUG
This engine uses a TORCH L7RTC with 0.6 mm - 0.7 mm
electrode gap. Use an exact replacement.
■ Drain all of the fuel from the tank into a container
approved for gasoline.
■ Run the engine until it stops.
■ Clean all foreign material from the product.
■ Store the product in a well-ventilated place that is
inaccessible to children. Keep away from corrosive
agents such as garden chemicals and de-icing salts.
■ Cover the blade with the blade protector before storing
the unit, or during transportation.
■ Abide by all government and local regulations for the
safe storage and handling of petrol.
INSPECTION AFTER DROPPING OR OTHER IMPACTS
Thoroughly inspect the product and identify any affections
or damage with it. Any part that is damaged should be
properly repaired or replaced by an authorized service
centre.
CAUTION
Be careful not to cross-thread the spark plug. Crossthreading will seriously damage the engine.
STORING THE PRODUCT
Short term storage
■ Clean all foreign material from the product.
■ Store the product in a well-ventilated place that is
inaccessible to children.
Long term storage (1 month or longer)
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English(Original instructions)
TROUBLESHOOTING
Problem Possible cause Solution
The spark plug may be damaged, remove it and check for
dirt and cracks. Replace with a new spark plug.
Push primer bulb until bulb is full of fuel. If bulb does not
fi ll, primary fuel delivery system is blocked. Contact a
service dealer. If primer bulb fi lls, engine may be fl ooded
(see next item).
Remove spark plug, turn trimmer so spark plug hole is
aimed at the ground. Make sure lever is in the open choke
position and pull starter cord 10 to 14 times. This will clear
excess fuel from engine. Clean and reinstall spark plug.
With the throttle trigger fully depressed, pull starter cord
three times with lever at open choke position. If engine
does not start, move choke lever to close choke position
and follow normal starting instructions in “STARTING
AND STOPPING” section. If engine still fails to start,
repeat procedure with a new spark plug.
Contact a service dealer.
Clean air fi lter. Refer to “Replacing and Cleaning Air
Filter” earlier in this manual.
Engine will not start.
Engine starts but will not
accelerate.
Engine does not reach full speed
and emits excessive smoke.
Engine starts, runs, and
accelerates but will not idle.
Blade continues to rotate at idle
speed.
Grass wraps round shaft housing
and string head.
Oil drips from silencer.
No spark
No fuel.
Flooded engine.
Starter rope pulls harder now than when
new.
Carburetor requires adjustment. Contact a service dealer.
Check oil fuel mixture. Use fresh fuel and the correct synthetic 2-stroke oil mix.
Air fi lter dirty.
Carburetor requires adjustment. Contact a servicing dealer.
Carburettor requires adjustment. Contact a servicing dealer.
Carburetor requires adjustment. Contact a servicing dealer.
Cutting tall grass at ground level. Cut tall grass from the top down.
Operating trimmer at part throttle. Operate trimmer at full throttle.
Operating trimmer at part throttle. Operate trimmer at full throttle.
Check oil/fuel mixture. Use fresh fuel and the correct synthetic 2-stroke oil mix.
Air fi lter is dirty. Clean per instruction in Maintenance Section.
Carburetor requires adjustment. Contact a servicing dealer.
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