Ryobi PLT-3043YW User manual
PLT-3043YW
TRIMMER
OWNER'S OPERATION MANUAL
N197
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19
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9
7
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25
26
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53
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Fig. 14 Fig. 15
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English
SYMBOLS
SYMBOLS NAME
Safety Alert Symbol
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 safer.
Read Your Operator's Manual
Wear eye and hearing protection
Keep bystanders away
Ricochet
No blade.
RPM Decal
Boots
Gloves
No Smoking
Petrol
Oil
Mix Petrol and Oil
Switch
EXPLANATION
Wear eye and hearing protection when operating this
equipment.
Keep all bystanders at least 15m (50 ft) away.
Danger of Ricochet.
Do not install any type of blade on this unit.
Rotational direction and maximum speed of the shaft for the
cutting attachment.
Wear non-slip safety footwear when using this equipment.
Wear non-slip, heavy-duty gloves.
Do not smoke when mixing fuel or filling fuel tank.
Use unleaded petrol intended for motor vehicle use with an
octane rarting of 87([R+M]/2) or higher.
Use synthetic 2-stroke oil for air cooled engines.
Mix the fuel mix thoroughly and also each time before
refuelling.
On/Off Switch
= ON to Run
O = OFF to Stop
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
satification and safe use.
Indicates danger, warning or caution. it means attention!!!
Your safety is involved.
Fully press and release the prime bulb 8 times.
Conforms to all regulatory standards in the country in the EU
where the product is purchased.
- 1 -
WARNING
Do not attempt to operate this trimmer until you
have read thoroughly and understood completely
all instructions, safety rules etc contained in
this manual. Failure to comply may result in
accidents involving fire, electric shock or serious
personal injury. Save operatorʼs manual and
review frequently for continuing safe operation,
and instructing others who may use this tool.
READ ALL INSTRUCTIONS.
Replace bump head if cracked, chipped, or damaged in
anyway. Be sure the bump head is properly installed
and securely fastened. Failure to do so can cause serious
injury.
SPECIFIC SAFETY RULES FOR TRIMMER USE
GENERAL
SAFETY
SAFETY RULES
For safe operation, read and understand all instructions
before using the trimmer. Follow all safety
instructions. Failure to follow all safety instructions listed
below, can result in serious personal injury.
Do not allow children or untrained individuals to use this
unit.
Never start or run the engine in 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, or string which
can be thrown or become entangled in the bump head.
Wear full eye and hearing protection while operating this
unit.
Wear heavy long pants, boots, and gloves. Do not wear
loose fitting clothing, short pants, jewellery 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
(50 ft.) 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.
Inspect the unit before each use for loose fasteners, fuel
leaks, etc. Replace any damaged parts before use.
The string head or blade will rotate during carburetor
adjustments.
It has been reported that vibrations from hand-held tools
may contribute to a condition called Raynaudʼs 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 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 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 Raynaudʼs Syndrome.
b) After each period of operation, exercise to increase
blood circulation.
c) Take frequent work breaks. Limit the amount of
exposure per day.
Keep the tool well maintained, fasteners tightened
and worn parts replaced.
If you experience any of the symptoms of this condition,
immediately discontinue use and see your physician
about these symptoms.
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
refueling site before starting engine.
Stop the engine and allow to cool before refueling or
storing the unit.
Allow the engine to cool; empty the fuel tank and secure
the unit from moving before transporting in a vehicle.
Keep all parts of your body away from any moving part.
Do not touch area around the muffler or cylinder of the
trimmer, these parts get hot from operation.
Always stop the engine and remove the spark plug wire
before making any adjustments or repairs except for
carburetor adjustments.
Make sure all guards, straps, deflectors and handles are
properly and securely attached.
Use only the manufacturer's replacement line in the
cutting head. Do not use any other cutting attachment.
Never operate unit without the safety guard in place
and in good condition.
Thank you for buying a Ryobi trimmer.
Your new trimmer has been engineered and
manufactured to Ryobiʼs 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 operatorʼs manual.
- 2 -
W
eight
Without fuel and string head
Without fuel, w/string head
Fuel tank volume
Cutting swath
Engine displacement
Maximum engine performance
(in accordance with ISO 8893)
Maximum rotational frequency of the the spindle
Engine speed (rotational frequency) at
recommended max. spindle rtational frequency
Engine speed (rotational frequency) at idle
Fuel consumption (in accordance with ISO 8893)
at max. engine performance
Specific fuel consumption (in accordance with ISO 8893)
at max. engine performance
Vi
bration level idling
Front handle
Rear handle
Vi
bration level racing
Front handle
Rear handle
Sound pressure level (in accordance with
EN ISO 11806:1997, ISO 7917:1987)
Sound power level (in accordance with ISO 10884)
4.69 Kg
5.08 Kg
425 cm
3
433 mm
30 cc
0.78 kW
9000 min
-1
12500 min
-1
2000-2500 min
-1
0.52 kg/h
0.47 kg/h
5.9 m/s
2
3.7 m/s
2
8.2 m/s
2
8.6 m/s
2
102 LpA (dBA)
113 LwA (dBpA)
Maintain a firm grip on both handles while trimming. Keep
bump head below waist level. Never cut with the bump
head located over 76 cm or more above the ground.
SPECIFIC SAFETY RULES FOR TRIMMER USE
SPECIFICATION
DESCRIPTION
1. Starter Grip
2. Shaft
3. Throttle Trigger
4. On / Off Switch
5. Safety Button
6. Engine Housing
7. Safety Guard
8. Cutting Line
9. Bolt
10. Flat Washer
11. Lock Washer
12. Wing nut
13. Bracket
14. Front handle
15. Choke lever
16. Run position
17. Half choke position
18. Full choke position
19. Primer bulb
20. Cutting blade
21. Rear Housing
23. Muffler Guard
24. Screws
25.
Bent End Of Muffler Guard
26.
Opening In Rear Housing
27.
Dangerous Cutting Area
28.
Best Cutting Area
29.
Direction Of Rotation
30. Bump knob
31. Spool
32. Eyelets
33. Bump head
34. Slots
35. Spring
36. Arrow on spool
37. First line
38. Second line
39. Latch
40. Cover
41. Filter
42. Slots on air filter
ASSEMBLY
SAFETY GUARD (FIG. 2)
1.
Remove wing nut (12), flat washer (10), lock washer (11),
and bolt (9) from the Owner's Kit.
2.
Place safety guard (7) over shaft (2) and bracket (13).
3.
Install bolt through the slots in the tabs on safety
guard and bracket on driveshaft housing.
4.
Install flat washer, lock washer and wing nut.
4.
Tighten Securely.
MUFFLER GUARD ASSEMBLY (FIG. 4)
1.
Remove muffler guard (23) and two screws (24) from the
owner's kit.
47. Anchor hole
43. Tabs air filter cover
44. Idle speed screw
45. "L" Low needle
46. "H" High needle
22. Torx Wrench
48. Fuel cap
NOTE:: Make sure the bent end of the muffler guard (25) fits
securely into the opening of the rear housing (26).
2.
Attach the muffler guard to the rear housing (21).
3.
Using the torx wrench supplied, install the two screws
and tighten securely.
- 3 -
FRONT HANDLE (FIG. 3)
1. Remove the front handle (14), bolt, and wing nut from the
Ownerʼs Kit.
2. Install the front handle onto the top side of the drive
shaft housing and move it to a comfortable position.
3. Place the bolt through the front handle as shown, then
install the wing nut.
4. Tighten wing nut securely.
NOTE: Do not attempt to remove or modify the spacer.
This spacer limits the upper position of the handle grip.
MIXING THE FUEL
This product is powered by a 2-stroke engine and requires
pre-mixing petrol
and 2- stroke oil. Pre-mix unleaded
fuel and 2- stroke engine oil in a clean container
approved for fuel.
This engine is certified to operate on unleaded petrol
intended for automotive use with an octane rating of 87
([R + M] / 2) or higher.
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.
WARNING:
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 refueling
site before starting engine.
NOTE: It is normal for smoke to be emitted from a new
engine during and after first use.
Use synthinc 2-stroke oil only. Do not use automotive
Mix 2-stroke oil into the petrol at 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. A 2-stroke oil containing a fuel
stabilizer is recommended.
FILLING THE TANK
Clean surface around fuel cap to prevent contamination.
Loosen fuel cap slowly to release pressure and to keep
fuel from escaping around the cap.
Carefully pour fuel mixture into the tank. Avoid spillage.
Always shut off engine before fueling. Never add fuel
to a machine with a running or hot engine. Move at
least 9 m from refueling site before starting engine.
Do not smoke!
1 Litre + 20 ml =
2 Litres + 40 ml =
3 Litres + 60 ml =
4 Litres + 80 ml =
5 Litres + 100 ml =
50:1
OPERATING THE TRIMMER (FIG. 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.
Always operate trimmer at full throttle. Cut tall grass from
the top down.This will prevent grass from wrapping around
the shaft housing and bump head which may cause damage
from overheating. If grass becomes wrapped around the
bump head, stop the engine, disconnect the spark plug
wire, and remove the grass. Prolonged cutting at partial
throttle will result in oil dripping from the muffler.
ADVANCING THE LINE
ADVANCING LINE USING THE EZ LINETM TAP
ADVANCE SYSTEM
OPERATION
FUEL AND REFUELING
HANDLING
THE FUEL SAFELY
Always handle petrol with care, it is highly flammable.
Always refuel outdoors where there are no sparks and
flames. Do not inhale petrol vapors.
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 immedi-
ately with clean water. If irritation is still present, see a
doctor immediately.
Clean up spilled fuel immediately.
Read the operation manual and follow all
warnings and safety instructions.
Wear eye protection and ear protection.
Keep all by standers, especially children
and pets, at least 15m from the operating
area.
- 4 -
Line advance is controlled by tapping bump head on grass
while running engine at full throttle.
Run engine at full throttle.
Tap bump head on ground to advance line. Line
advances each time the head is tapped.
Several taps may be required until line strikes the cut
off blade.
Resume trimming.
oil or 2-stroke outboard oil.
OPERATION
SAFETY GUARD LINE TRIMMING CUT-
OFF BLADE (FIG. 7)
This trimmer is equipped with a line trimming cut-off blade
on the safety guard.. For best cutting, advance line until
it is trimmed to length by the cut-off blade. Advance line
whenever you hear the engine running faster than normal.
This will maintain best performance and keep line long
enough to advance properly.
MAINTENANCE
WARNING:
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.
You may make adjustments and repairs described here.
For other repairs, have the trimmer serviced by an
authorized servicing agent.
Consequences of improper maintenance may include
excess carbon deposits resulting in loss of performance
and discharge of black oily residue dripping from the
muffler.
Make sure all guards, straps, deflectors and handles are
properly and securely attached to avoid the risk of
personal injury.
SPOOL REPLACEMENT
EZ LINETM TAP ADVANCE SYSTEM
NEW PREWOUND SPOOL (FIG. 10 & 11)
If replacing line only, refer to "Line Replacement" later in
this manual.
Use only 2.0 mm diameter monofilament line.
Use the manufacturer's replacement line for best perfor-
mance.
NOTE: If the line is worn too short you may not be able to
advance the line by tapping it on the ground. If so, STOP
THE ENGINE, and manually advance the line.
ADVANCING THE LINE MANUALLY
Push the bump knob down while pulling online(s) to
manually advance the line.
CUTTING TIPS (FIG. 6)
Keep the trimmer tilted toward the area being cut; this is
the best cutting area (28).
Do not cut in dangerous cutting area (27).
Use the tip of line to do the cutting; do not force bump
head into uncut grass.
Wire and picket fences cause extra line wear, even
breakage. Stone and brick walls, curbs, and wood may
wear line rapidly.
Avoid trees and shrubs. Tree bark, wood moldings,
siding, and fence posts can easily be damaged by the
line.
- 5 -
STARTING AND STOPPING (FIG. 8 & 9)
WARNING
Never start or run the engine inside a closed or poorly
ventilated area; breathing exhaust fumes can kill.
TO START A COLD ENGINE:
1. Lay trimmer on a flat, bare surface. Press switch (4) 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 (19) 8 to 10 times.
3. Set choke lever (15) to full choke position ( )(18).
4.
Depress safety button (5),squeezetrigger (3) and pull starter grip (1)
until engine tries to run. (No more than 6 pulls.)
5. Set choke lever to half choke position ( ) (17).
6. Hold trigger and pull starter grip until engine runs.
7.
Run engine 15 to 30 seconds at full throttle (with trigger
depressed fully) on half choke position ( ) to warm
up. Move choke lever to run position ( ) (16).
TO START A WARM ENGINE:
2. Move choke lever to run position ( ).
3. Hold trigger and pull starter grip until engine runs.
TO STOP THE ENGINE:
To stop the engine, depress the switch to "O" position.
NOTE: Be sure to return the stop switch to the "I" (RUN)
position before trying to start unit.
Remove the emptyspool (31)from the bump head. Keep
thespring (35) attached to the spool.
Stop the engine, disconnect thesparkplugwire. Hold
thebump head (33 )andunscrew thebump knob (30). Turn
clockwise.
NOTE: If the engine fails to start, immediately repeat steps
3 – 6 or refer to the TROUBLE SHOOTING at the back of
this manual. As the engine could be flooded, faulty or worn
spark plug, low or incorrect fuel or is in need for a service.
NOTE: Do not pull the starter grip any more than 5 times
as more than this can cause the engine to flood. If the
engine fails to start after 3 – 5 pulls, immediately repeat
steps 5 – 8.
1. Press swith (4) to "I" (RUN) position.
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