OPERATOR’S MANUAL
Trimmer
RPT2543C
RY70111
Your new trimmer 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 reduce the risk of injury, the user must read and understand the operator’s manual.
Thank you for buying a Ryobi trimmer.
SAVE THIS MANUAL FOR FUTURE REFERENCE
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY
■ Secure long hair so it is above shoulder level to prevent
b) After each period of operation, exercise to increase
bloodcirculation.
entanglement in any moving parts.
■ Keep all bystanders, children and pets at least 15 m
c) Take frequent work breaks. Limit the amount of
exposure per day.
(50 ft) away.
■ Do not operate this unit when you are tired, ill or under
d) Keep the tool well maintained, fasteners tightened
andwornpartsreplaced.
the influence of alcohol, drugs or medication.
■ Do not operate in poor lighting.
If you experience any of the symptoms of this condition,
immediately discontinue use and see your doctor about
these symptoms.
■ Keep firm footing and balance. Do not overreach.
Overreaching may result in loss of balance or exposure
to hot surfaces.
■ Mix and store fuel in a container approved for petrol.
■ Keep all parts of your body away from any moving part.
■ Mix fuel outdoors where there are no sparks or flames.
Wipe up any fuel spillage. Move 9 m (30 ft) away from
refuelling site before starting engine.
■ Do not touch areas around the silencer or cylinder of the
trimmer: these parts get hot from operation.
■ Stop the engine and allow to cool before refuelling or
■ Always stop the engine and remove the sparking plug
wire before making any adjustments or repairs, except
forcarburettoradjustments.
storing the unit.
■ Allow the engine to cool; empty the fuel tank and secure
the unit from moving before transporting in a vehicle.
■ Inspect the unit before each use for loose fasteners,
fuel leaks etc. Replace any damaged parts before use.
SPECIFIC SAFETY RULES FOR TRIMMER USE
■ The string head will rotate during carburettor adjust-
■ Replace string head if cracked, chipped or damaged in
any way. Be sure the string head is properly installed
and securely fastened. Failure to do so may cause
serious injury.
ments.
■ It has been reported that vibrations from hand-held tools
may contribute to a condition called Raynaud’s Syn-
drome 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 develop-
ment of these symptoms. It is not known at present
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:
■ Make sure all guards, straps, deflectors and handles are
properly and securely attached.
■ Use only the manufacturer’s replacement string in the
cutting head. Do not use any other cutting attachment.
■ Never operate unit without the grass deflector in place
and in good condition.
■ Maintain a firm grip on both handles while trimming.Keep
string head below waist level. Never cut with the string
head located over 76 cm (30 in) or more above
the ground.
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.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
SYMBOLS
Important: 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 tool better and more safely.
SYMBOL
NAME
EXPLANATION
Safety Alert Symbol
Indicates danger, warning or caution. It means attention!!!
Your safety is involved.
ReadYourOperator’sManual
Weareyeandhearingprotection
Your manual contains special messages to bring
attention to potential safety concerns as well as
operating and servicing information. Please read all
the information carefully to ensure satisfaction and
safe use.
Wear eye and hearing protection when operating this
equipment.
Keep bystanders away
Ricochet
Keep all bystanders at least 15 m (50 ft) away.
Danger of Ricochet.
Noblade
Do not install any type of blade on this unit.
RPM Decal
Boots
Rotational direction and maximum speed of the shaft
for the cutting attachment.
9,000
-1
min
Wear non-slip safety footwear when using this
equipment.
Gloves
Wear non-slip, heavy-duty gloves.
NoSmoking
Do not smoke when mixing fuel or filling fuel tank.
Petrol
Use unleaded petrol intended for motor vehicle use
with an octane rating of 87 ([R + M] / 2) or higher.
Oil
Use 2-cycle oil for air cooled engines.
Mix Petrol and Oil
Switch
Mix the fuel mix thoroughly and also each time before
fuelling.
On/Off Switch
I = ON to Run
O = OFF to Stop
4
Download from Www.Somanuals.com. All Manuals Search And Download.
SYMBOLS
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the explanations
with them, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any
danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.
SYMBOL
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
serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury. It may also be used to alert against unsafe practices which may cause property damage.
NOTE:
Advises you of information or instructions vital to the operation or maintenance of the equipment.
SAVE THESE INSTRUCTIONS
TECHNICAL DATA
Weight
Without fuel and string head ................................................................................................................4.66 Kg
Without fuel, w/string head ..................................................................................................................4.85 Kg
Fuel tank volume ................................................................................................................................................... 42.5 cm3
Cutting swath.......................................................................................................................................................... 432 mm
Enginedisplacement ................................................................................................................................................ 25 cm3
Maximum engine performance (in accordance with ISO 8893) ............................................................................... 0.75 kW
Maximum rotational frequency of the spindle .................................................................................................... 9,000/min-1
Engine Speed (rotational frequency) at recommended max. spindle rotational frequency .................................12,500/min-1
Engine speed (rotational frequency) at idle .............................................................................................2,000 - 2,500/min-1
Fuel consumption (in accordance with ISO 8893) at max. engine performance ................................................... 0.48 kg/h
Specific fuel consumption (in accordance with ISO 8893) at max. engine performance ...................................... 0.46 kg/h
Vibration level idling
FrontHandle ......................................................................................................................... 4.6
RearHandle .......................................................................................................................... 2.8
FrontHandle ....................................................................................................................... 13.3
RearHandle .......................................................................................................................... 6.8
Vibration level racing
Sound pressure level (in accordance with EN ISO 11806:1997, ISO 7917:1987) ............................................................ 98
Sound power level (in accordance with ISO 10884) ....................................................................................................... 110
5
Download from Www.Somanuals.com. All Manuals Search And Download.
UNPACKING
INSTRUCTIONS
PACKING LIST FOR OWNER’S KIT
■ Carefully remove the product from the carton.
■ Grass deflector
■ Inspect the product to make sure no breakage or
■ Fronthandle
damageoccurredduringcarriage.
■ Silencer guard, torque wrench and screws
■ Fixings
■ Do not discard the packing material until you have
inspected and operated the product.
■ Operator’smanual
FEATURES
ENGINE HOUSING
THROTTLE
INTERLOCK
IGNITION
SWITCH
FRONT HANDLE
STARTER GRIP
THROTTLE TRIGGER
SHAFT
GRASS DEFLECTOR
CUTTING
LINE
Fig. 1
6
Download from Www.Somanuals.com. All Manuals Search And Download.
ASSEMBLY
ASSEMBLY INSTRUCTIONS:
GRASS DEFLECTOR
GRASS DEFLECTOR
See Figure 2.
1. Remove wing nut, flat washer, lock washer and bolt
from the Owner’s Kit.
BOLT
2. Place grass deflector over shaft and bracket.
3. Install bolt through the slots in the tabs on grass
deflector and bracket on drive shaft housing.
FLAT WASHER
LOCK WASHER
4. Install flat washer, lock washer and wing nut.
5. Tighten securely.
WING NUT
FRONT HANDLE
See Figure 3.
BRACKET
1. Remove the front handle, bolt and wing nut from the
Owner’s Kit.
Fig. 2
2. Install the front handle onto the top side of the drive
shaft housing and move it to a comfortable position.
FRONT HANDLE
3. Place the bolt through the front handle as shown.
Then install the wing nut.
4. Tighten the wing nut securely.
NOTE: Do not attempt to remove or modify the spacer.
This spacer limits the upper position of the handle grip.
See Figure 3.
WING NUT
BOLT
Fig. 3
7
Download from Www.Somanuals.com. All Manuals Search And Download.
ASSEMBLY
SILENCER GUARD ASSEMBLY
See Figure 4.
REAR HOUSING
1. Remove silencer guard and two screws from the
owner’s kit.
TORQUE
WRENCH
2. Attach the silencer guard to the rear housing.
NOTE: Make sure the bent end of the silencer guard fits
securely into the opening of the rear housing.
3. Using the torque wrench supplied, install the two screws
and tighten securely.
SCREWS
SILENCER
GUARD
BENT END OF
SILENCER GUARD
OPENING IN REAR
HOUSING
Fig. 4
8
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
FUEL AND REFUELLING
WARNING
HANDLING THE FUEL SAFELY
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
engine. Do not smoke!
■ 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 oil come in contact with your skin.
■ Keep petrol and oil away from the eyes. If petrol or oil
comes in contact with the eyes, wash them immediately
with clean water. If irritation is still present, see a doctor
immediately.
■ Clean up spilled fuel immediately.
1 Litre
+
+
+
+
+
20 ml
40 ml
60 ml
80 ml
100 ml
=
=
=
=
=
2 Litres
3 Litres
4 Litres
5 Litres
MIXING THE FUEL
50:1
■ This product is powered by a 2-cycle engine and requires
pre-mixing petrol and 2-cycle oil. Pre-mix unleaded petrol
and 2-cycle engine oil 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
87 ([R + M] / 2) or higher.
OPERATING THE TRIMMER
See Figure 5.
Hold the trimmer with the right hand on the rear handle and
the 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.
■ Do not use any type of pre-mixed petrol/oil from fuel
service stations. This includes the pre-mixed petrol/oil
intended for use in mopeds, motorcycles etc.
■ Use a high quality 2-cycle self-mixing oil for air-cooled
engines. Do not use motor vehicle oil or 2-cycle
outboardoil.
Always operate trimmer at full throttle. Cut tall grass from
the top down.This will prevent grass from wrapping round
the drive shaft housing and string head which may cause
damage from overheating. If grass becomes wrapped round
the string head, stop the engine, disconnect the sparking
plug wire, and remove the grass. Prolonged cutting at partial
throttle will result in oil dripping from the silencer.
■ Mix 2% oil into the petrol. This is a 50:1 ratio.
■ Mix the fuel thoroughly and also each time before
refuelling.
■ Mix in small quantities. Do not mix quantities larger than
are usable in a 30 day period. A 2-cycle oil containing a
fuel stabiliser is recommended.
FILLING THE TANK
1. Clean surface around fuel cap to prevent contamination.
2. Loosen fuel cap slowly to release pressure and to keep
fuel from escaping around the cap.
3. Carefully pour fuel mixture into the tank. Avoid spillage.
4. Prior to replacing the fuel cap, clean and inspect
the gasket.
5. Immediately replace fuel cap and hand tighten. Wipe up
any fuel spillage. Move 9 m (30 ft) 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.
Fig. 5
9
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
ADVANCING THE STRING
GRASS DEFLECTOR LINE TRIMMING
CUT-OFF BLADE
See Figure 7.
ADVANCING STRING USING THE EZ LINE™ TAP
ADVANCE SYSTEM
This 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 string
whenever you hear the engine running faster than normal.
This will maintain best performance and keep string long
enough to advance properly.
String advance is controlled by tapping string head on grass
while running engine at full throttle.
1. Run engine at full throttle.
2. Tap string head on ground to advance string.
String advances each time the head is tapped.
3. Several taps may be required until string strikes the
cut-off blade.
4. Resumetrimming.
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,
STOPTHE ENGINE, and manually advance the string.
ADVANCING THE STRING MANUALLY
Push the spool retainer down while pulling on string(s) to
manually advance the string.
CUTTING TIPS
See Figure 6.
■ Keep the trimmer tilted toward the area being cut;
this is the best cutting area.
Fig. 7
■ Do not cut in dangerous cutting area.
■ Use the tip of string to do the cutting; do not force string
head into uncut grass.
■ Wire and picket fences cause extra string wear, even
breakage. Stone and brick walls, kerbs and wood may
wear string rapidly.
■ Avoid trees and shrubs. Tree bark, wood mouldings,
cladding and fence posts can easily be damaged by
the string.
DANGEROUS
CUTTING AREA
BEST CUTTING
AREA
Fig. 6
10
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
STARTING AND STOPPING
See Figures 8 and 9.
IGNITION SWITCH
I = ON TO RUN
O = OFF TO STOP
WARNING
Never start or run the engine inside a closed or poorly
ventilated area; breathing exhaust fumes can kill.
THROTTLE INTERLOCK
TO START A COLD ENGINE:
1. Lay trimmer on a flat, bare surface. Move switch to “I”
(RUN)position.
NOTE: Unit is equipped with a positive on-off switch.
Make sure switch is in the “I” (RUN) position before
starting the unit.
2. Push primer bulb 8 to 10 times.
THROTTLE
TRIGGER
3. Set choke lever to choke position (
).
Fig. 8
4. Depress interlock, squeeze trigger and pull starter rope
until engine tries to run. (No more than 6 pulls.)
5. Set choke lever to half choke position (
).
PRIMER BULB
6. Hold trigger and pull starter rope until engine runs.
7. Run engine 30 to 45 seconds at full throttle (with trigger
depressed fully) on half choke position (
up. Move choke lever to run position ( ).
) to warm
RUN POSITION
TO START A WARM ENGINE:
1. Move choke lever to run position ( ).
HALF
CHOKE
POSITION
2. Hold trigger and pull starter rope until engine runs.
TO STOP THE ENGINE:
To stop the engine, depress the switch to “O” position.
CHOKE
POSITION
NOTE: Be sure to return the stop switch to the “I” (RUN)
position before trying to start unit.
CHOKE
LEVER
Fig. 9
11
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
6. Make sure the string head and the spool retainer are
WARNING:
installed on the drive shaft by turning the retainer
clockwise to tighten.
Use only original manufacturer’s replacement parts,
accessories and attachments. Failure to do so can
cause possible injury, poor performance and may
void your warranty.
7. 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.
■ You may make adjustments and repairs described here.
For other repairs, have the trimmer serviced by an
authorisedservicedealer.
■ Consequencesofimpropermaintenancemayinclude
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
personalinjury.
SPOOL
RETAINER
SPOOL REPLACEMENT
EZ LINE™ TAP ADVANCE SYSTEM
NEW PRE-WOUND SPOOL
Fig. 10
See Figures 10 and 11.
If replacing string only, refer to “String Replacement” later in
this manual.
Use only 2.0 mm (.080 in.) diameter monofilament string.
Use the manufacturer’s replacement string for best
performance.
SPRING
SPOOL
1. Stop the engine, disconnect the sparking plug wire. Hold
the string head and unscrew the spool retainer. Turn
anticlockwise.
SLOTS
2. Remove the empty spool from the string head. Keep the
spring attached to the spool.
STRING HEAD
3. 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 152 mm (6 in) beyond each slot.
EYELETS
4. 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.
DRIVE SHAFT
EYELETS
Fig. 11
5. Push down and turn the spool anticlockwise until it no
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.
12
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
STRING REPLACEMENT
See Figures 12, 13, 14 and 15.
SPOOL
SPRING
1. Stop the engine, disconnect the sparking plug wire. Hold
the string head and unscrew the spool retainer. Turn
anticlockwise.
ARROWS ON
SPOOL
2. Remove the spool from the string head. NOTE: Keep
the spring attached to the spool. Remove any old string
remaining on the spool.
ANCHOR
HOLE
3. Cut two pieces of string, each being approximately
2.7 m (9 ft) long.
4. Insert the first string into the anchor hole in the upper
part of the spool. Wind the first string round the upper
part of the spool anticlockwise, as shown by the arrows
on the spool. Place string in the slot on upper spool
flange, leaving about 152 mm (6 in) extended beyond the
slot. Do not overfill. After winding the string, there should
be at least 6 mm (1/4 in) between the wound string and
the outside edge of the spool.
FIRST STRING
Fig. 12
5. Repeat above step with second string, using the bottom
part of spool. Do not overfill.
FIRST STRING
SLOT
6. Replace the spool and the spool retainer. Refer to “Spool
Replacement“ earlier in this manual.
CLEANING THE EXHAUST PORT AND
SILENCER
Depending on the type of fuel used, the type and amount of
oil 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 petrol-powered tool, a
qualified service technician will need to remove these
deposits to restore performance.
Fig. 13
SPARK ARRESTER
The spark arrester must be cleaned or replaced every
25 hours or yearly to ensure proper performance of your
product. Spark arresters may be in different locations
depending on the model purchased. Please contact your
nearest service dealer for the location of the spark arrester
for your model.
SECOND
STRING
Cleaning Instructions:
■ Remove the spark arrester from the silencer.
■ If your spark arrester is made of fibreglass, discard
Fig. 14
andreplace.
■ If your spark arrester is made of metal, follow these
cleaning instructions:
1. Spray the spark arrester with a quality carbon
cleaner.
SLOT
ARROWS ON
SPOOL
2. Gently clean using a wire brush.
3. Install the new or cleaned spark arrester and reas-
semble completely before use.
Fig. 15
13
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
REPLACING AND CLEANING AIR FILTER
See Figures 16 and 17.
LATCH
For proper performance and long life, keep air filter clean.
1. Remove the air filter cover by pushing down on the latch
with your thumb while gently pulling on the cover.
2. Remove the filter and clean it in warm soapy water.
Rinse and let dry completely. For best performance,
replaceannually.
PULL COVER
TO OPEN
3. Install the filter, align tabs, push in, and make sure the
latches are locked into place.
Fig. 16
FUEL CAP
WARNING:
A leaking fuel cap is a fire hazard and must be
replaced immediately.
FILTER
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
loosened, the check valve may be faulty or the filter
clogged. Replace fuel cap if required.
SPARKING PLUG
This engine uses a Champion RCJ-6Y with 0.63 mm
(0.025 in) electrode gap. Use an exact replacement and
replace annually.
SLOTS ON AIR
FILTER BASE
STORAGE (1 MONTH OR LONGER)
1. Drain all fuel from tank into a container approved for
petrol. Run engine until it stops.
TABS ON AIR
FILTER COVER
2. Clean 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.
Fig. 17
3. Abide by all ISO and local regulations for the safe
storage and handling of petrol. Excess fuel should be
used up in other 2-cycle engine powered equipment.
14
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOURAUTHORISED SERVICE DEALER.
PROBLEM
P
O
S
S
I
B
L
E
C
A
U
S
E
S
O
L
U
T
I
O
N
Engine will not start:
1. No spark.
1. Check spark. Remove sparking plug. Reattach
the sparking plug cap and lay sparking plug on
metal cylinder. Pull the starter rope and watch
for spark at sparking plug tip. If there is no
spark, repeat test with a new sparking plug.
2. Push primer bulb until bulb is full of fuel. If
bulb does not fill, primary fuel delivery system
is blocked. Contact a service dealer. If primer
bulb fills, engine may be flooded (see
2. No fuel.
next item).
3. Floodedengine.
3. Remove sparking plug, turn trimmer so
sparking plug hole is aimed at the ground.
Move choke lever to “RUN” and pull starter
cord 10 to 15 times. This will clear excess fuel
from engine. Clean and reinstall sparking plug.
Pull starter three times with choke lever at
“RUN”. If engine does not start, move choke
lever to “CHOKE” and repeat normal starting
procedure. If engine still fails to start, repeat
procedure with a new sparking plug.
4. Starter rope pulls harder now than
whennew.
4. Contact a service dealer.
Engine starts but will not
accelerate:
Carburettorrequiresadjustment.
Turn “H” needle anticlockwise 1/16 turn. If “L”
low needle cannot be turned anticlockwise, do not
force plastic limiter caps. Contact a service
dealer. See Figure 18.
Engine starts but will only
run at high speed at half
choke:
Carburettorrequiresadjustment.
Turn “H” needle anticlockwise 1/16 turn. If “H”
high needle cannot be turned anticlockwise, do
not force plastic limiter caps. Contact a service
dealer. See Figure 18.
Engine does not reach full
speed and emits excessive
smoke:
1. Check oil fuel mixture.
2. Air filter dirty.
1. Use fresh fuel and the correct 2-cycle oil mix.
2. Clean the air filter. Refer to “Replacing and
Cleaning the Air Filter ” earlier in this manual.
3. Turn “H” needle clockwise 1/16 - 1/8 turn.
See Figure 18.
3. Carburettorrequiresadjustment.
Carburettorrequiresadjustment.
Engine starts, runs, and
accelerates but will not idle:
Turn idle speed screw clockwise to increase
idle speed.
String will not advance:
1. String welded to itself.
1. Lubricate with silicone spray.
2. Not enough string on spool.
2. Install more string. Refer to “String Replace-
ment” earlier in this manual.
3. String worn too short.
4. String tangled on spool.
5. Engine speed too slow.
3. Pull strings while alternately pressing down on
andreleasingspoolretainer.
4. Remove string from spool and rewind. Refer to
“String Replacement” earlier in this manual.
5. Advance string at full throttle.
15
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOURAUTHORISED SERVICE DEALER.
PROBLEM
P
O
S
S
I
B
L
E
C
A
U
S
E
S
O
L
U
T
I
O
N
Grass wraps round drive
shaft housing and
stringhead:
1. Cutting tall grass at ground level.
2. Operating trimmer at part throttle.
1. Cut tall grass from the top down.
2. Operate trimmer at full throttle.
Spool retainer hard to turn:
Oil drips from silencer:
Screw threads dirty or damaged.
Clean threads and lubricate with grease - if
noimprovement, replacespool retainer.
1. Operating trimmer at part throttle.
2. Check oil/fuel mixture.
3. Air filter dirty.
1. Operate trimmer at full throttle.
2. Use fresh fuel and the correct 2-cycle oil mix.
3. Clean air filter. Refer to “Replacing and Cleaning
the Air Filter” earlier in this manual.
4. Turn “H” needle clockwise 1/16 - 1/8 turn.
See Figure 18.
4. Carburettorrequiresadjustment.
NOTE: The carburetor adjustment needle(s) are equipped
with plastic cap(s) that prevents counterclockwise rotation
from the original factory adjustment. If your unit exhibits
specific performance problem(s) where theTrouble Shooting
Section recommends a counterclockwise needle adjustment
and no adjustments have been made since original purchase,
the unit should be taken to a factory authorized service dealer
for repair. In most cases, the needed adjustment is a simple
task for the factory trained service representative.
IDLE SPEED SCREW
1
“L” LO NEEDLE
“H” HIGH NEEDLE
Fig. 18
16
Download from Www.Somanuals.com. All Manuals Search And Download.
WARRANTY
GUARANTEE – STATEMENT
(RTSA / RTUK / RTG)
All Ryobi products are guaranteed from defects in material and workmanship for a period of twenty-four (24) months,
effective and evidenced from date of original invoice or delivery note.
Defects caused by normal wear and tear, unauthorised/improper maintenance/handling or overload are excluded from this
guarantee, as are accessories such as battery packs, bulbs, blades and bits etc.
In the event of malfunction within the guarantee period, please return the assembled product with proof of purchase to your
dealer or nearest Ryobi Service Centre.
Your statutory rights in respect of defective products remain unaffected by the warranty.
Ryobi Technologies GmbH, Itterpark, D-40724 Hilden,Germany
Ryobi Technologies, Customer Services ,Anvil House, Tuns Lane, Henley-on-Thames, RG9 1SA, UK
Ryobi Technologies, BP 50012 - 95945 Roissy CDG Cedex – FRANCE
Ryobi Technologies Australia PTY Limited, 359-361 Horsley Road, Milperra, NSW 2214 Australia
SAFETY DIRECTIVE
SOUND POWER/PRESSURE AND HANDLE VIBRATION CHART FOR TRIMMERS /
BRUSHCUTTERS
Information on Noise Emission per European Machine Safety Directive 98/37/EC.
The individual equipment listed was operated in a manner consistent with normal working conditions.
The A-weighted sound pressure level (LpA) at the operator’s ear and the A-weighted sound power level (LWA) were both measured
in accordance
with Directive 79/113/EEC. Hearing protection is recommended where levels exceed 85 dBA.
Handle vibration was measured in accordance to ISO 7916. Read the safety precautions section of the manual.
SOUNDPRESSURE
LpA(dBA)
SOUNDPOWER
LwA(dBpA)
VIBRATION
m/s2
MODEL
MODELNO.
RPT2543C
RY70111
98
110
6.8
EC DECLARATION OF CONFORMITY
According to machinery directive 98/37/EC and EMC directive 89/336/EEC - We,
Ryobi Technologies Inc., 1428 Pearman Dairy Road, Anderson, SC 29625, USA
declare in sole responsibility that the product: RPT2543C (RY70111) - to which this certificate applies conforms to the basic health
and safety requirements of the Machinery Directive 98/37/EC and other relevant directives such as EMC Directive 89/336/EEC and
Outdoor Directive 2000/14/EC.
To effect correct application of the health and safety requirements stated in the EEC directives, the following European and/or
national standards and/or technical specifications were consulted: EN ISO 14982:1998, ISO 7916 & 7917, EN ISO 11806:1997,
ISO 7918-1995, ISO 8380-1993, ISO 8893-1989, ISO 10884-1995. EN 292-1.1991, EN 292-2-1991, EN 292-2:1991/A1;1995,
EN 563-1994, EN 27917-1991, ISO 7112-1982, ISO 7113-1991
Wayne Hill
Director, Environmental Compliance
Ryobi Technologies Inc.
1428 Pearman Dairy Road
Anderson, SC 29625, USA
January 6, 2002
17
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATOR’S MANUAL
Trimmer
RPT2543C
RY70111
Ryobi Technologies GmbH
Itterpark 7
D-40724 Hilden
Germany
Tel.: +49 (0)2103 / 29 58 0
Fax : +49 (0)2103 / 29 58 29
Ryobi Technologies
Customer Services
Anvil House
Tuns Lane
Henley-on-Thames
RG9 1SA
UK
Ryobi Technologies
BP 50012 - 95945 Roissy CDG Cedex – FRANCE
Ryobi Technologies Australia PTY Limited
359-361 Horsley Road, Milperra, NSW 2214 Australia
983000-221
2-03
Download from Www.Somanuals.com. All Manuals Search And Download.
|