Ryobi RLT1830H15 User manual

ORIGINAL INSTRUCTIONS
Hybrid Cordless
Line Trimmer/
Edge Trimmer
RLT1830H15
OLT1830H

Important!
It is essential that you read the instructions in this manual before assembling,
operating and maintaining this machine.
Subject to technical modification.

1
WARNING
When using the product, the safety rules must be
followed. For your own safety and that of bystanders,
please read these instructions before operating the
product. Please keep the instruction safe for later use.
WARNING
This appliance is not intended to be used by children
or persons with reduced physical, mental or sensory
capabilities. Children should be adequately supervised
to ensure they do not play with the appliance.
WARNING
Some regions have regulations that restrict the use of
the product. Check with your local authority for advice.
TRAINING
ŶNever allow children or people unfamiliar with these
instructions to use the product. Local regulations may
restrict the age of the operator.
ŶRead the instructions carefully. Be familiar with all
controls and the proper use of the machine.
ŶKeep in mind that the operator or user is responsible
for accidents or hazards occurring to other people or
their property.
PREPARATION
ŶBefore use, check the supply and extension cord
for signs of damage or aging. If the cord becomes
damaged during use, disconnect the cord from the
supply immediately. Do not touch the cord before
disconnecting the supply. Do not use the appliance if
the cord is damaged or worn.
ŶWear full eye and hearing protection while operating the
product. If working in an area where there is a risk of
falling objects, head protection must be worn.
ŶHearing protection may restrict the operator’s ability
to hear warning sounds, pay particular attention to
potential hazards around and inside the working area.
ŶWear heavy long trousers, boots, and gloves. Do not
wear loose fitting clothing, short trousers, jewellery of
any kind, or use with bare feet.
ŶSecure long hair so it is above shoulder level to prevent
entanglement in moving parts.
ŶBefore use and after any impact, check that there are
no damaged parts. A defective switch or any part that
is damaged or worn should be properly repaired or
replaced by an authorized service facility.
ŶMake sure the cutting attachment is properly installed
and securely fastened.
ŶNever operate the machine unless all guards, deflectors
and handles are properly and securely attached.
ŶConsider the environment in which you are working.
Keep the working area free from wires, sticks, stones
and debris which if struck by the cutter can become
thrown objects.
GENERAL SAFETY WARNINGS
WARNING
Read all safety warnings and all instructions. Failure
to follow the warnings and instructions may result in
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Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-
operated (corded) power tool or battery-operated (cordless)
power tool.
WORK AREA SAFETY
ŶKeep work area clean and well lit. Cluttered or dark
areas invite accidents.
ŶDo not operate power tools in explosive
atmospheres, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
ŶKeep children and bystanders away while operating
a power tool. Distractions can cause you to lose
control.
ELECTRICAL SAFETY
ŶPower tool plugs must match the outlet. Never
modify the plug in any way. Do not use any adapter
plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce risk
of electric shock.
ŶAvoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded
ŶDo not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
ŶDo not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase
the risk of electric shock.
ŶWhen operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of a
cord suitable for outdoor use reduces the risk of electric
shock.
ŶIf operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply. Use of an RCD reduces the risk of
electric shock.
PERSONAL SAFETY
ŶStay alert, watch what you are doing and use
common sense when operating a power tool. Do
not use a power tool while you are tired or under the
influence of drugs, alcohol or medication. A moment
of inattention while operating power tools may result in
serious personal injury.
ŶUse personal protective equipment. Always wear
eye protection. Protective equipment such as dust

2
mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injury.
ŶPrevent unintentional starting. Ensure the switch
is in the off-position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying power tools with your finger on the
switch or energising power tools that have the switch
on invites accidents.
ŶRemove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to
a rotating part of the power tool may result in personal
injury.
ŶDo not overreach. Keep proper footing and balance
at all times. This enables better control of the power in
unexpected situations.
ŶDress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves away
from moving parts. Loose clothes, jewellery or long
hair can be caught in moving parts.
ŶIf devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of dust collection
can reduce dust-related hazards.
POWER TOOL USE AND CARE
ŶDo not force the power tool. Use the correct power
tool for your application. The correct power tool will
do the job better and safer at the rate for which it was
designed.
ŶDo not use the power tool if the switch does not turn
it on and off. Any power tool that cannot be controlled
with switch is dangerous and must be repaired.
ŶDisconnect the plug from the power source and/or
the battery pack from the power tool before making
any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce
the risk of starting the power tool accidentally.
ŶStore idle power tools out of the reach of children
and do not allow persons unfamiliar with the power
tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained
users.
ŶMaintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and any
other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly
maintained power tools.
ŶKeep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
ŶUse the power tool, accessories and tool bits etc.
in accordance with these instructions, taking into
account the working conditions and the work to
be performed. Use of the power tool for operations
different from those intended could result in a
hazardous situation.
BATTERY TOOL USE AND CARE
ŶRecharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used with
another battery pack.
ŶUse power tools only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury and fire.
ŶWhen battery pack is not in use, keep it away
from other metal objects, like paper clips, coins,
keys, nails, screws or other small metal objects,
which can make a connection from one terminal to
another. Shorting the battery terminals together may
cause burns or a fire.
ŶUnder abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation or
burns.
SERVICE
ŶHave your power tool serviced by a qualified repair
person using only identical replacement parts. This will
ensure that safety of the power tool is maintained.
ADDITIONAL SAFETY WARNINGS
ŶDo not expose this product to rain or wet conditions.
Water entering an appliance will increase the risk of
electric shock.
ŶElectrical power should be supplied via a residual
current device (RCD) with a tripping current of not more
than 30 mA.
ŶIf you need to use an extension cable ensure it is
suitable for outdoor use and has a current capacity
sufficient to supply your tool, check it before every
use for damage, always uncoil it during use because
coiled cables can overheat. Damaged extension cables
should not be repaired, they should be replaced with an
equivalent type.
ŶDo not use the product if the electric cables are
damaged or worn.
ŶMake sure the power cord is positioned so that it
cannot be damaged by the cutting means and will not
be stepped on, tripped over or otherwise subjected to
damage or stress.
ŶNever pick up or carry the product by the electric cable.
ŶNever pull by the power cord to disconnect from the
power supply.
ŶKeep the power cord away from heat, oil, water and
sharp edges.
ŶMake sure voltage is correct for your product. A
nameplate on the product indicates the unit’s voltage.
Never connect the product to an AC voltage that differs
from this voltage.
ŶMake sure the switch is in Off position before
disconnecting from power supply.

3
LINE TRIMMER SAFETY WARNINGS
ŶNever allow children or people unfamiliar with the
instructions to use the machine.
ŶUse the product in daylight or good artificial light.
ŶAvoid using on wet grass.
ŶKeep proper footing and balance at all times.
ŶDo not walk backwards when using the product.
ŶWalk, never run.
ŶKeep bystanders, children and pets 15m away from the
area of operation. Stop the product if anyone enters the
area.
ŶKeep the cutting attachment below waist level.
ŶNever operate the product with damaged guards or
without guards in place.
ŶNever fit a metal replacement line.
ŶKeep hands and feet away from the cutting means at
all times and especially when switching on the motor.
ŶBeware, the cutting elements continue to rotate after
the motor is switched off.
ŶBeware of objects thrown by the cutting means. Clear
debris like small stones, gravel and other foreign
objects from the work area before starting operation.
Wires or string may become entangled with the cutting
means.
ŶSwitch off and disconnect from the power supply before:
Ɣservicing
Ɣleaving the product unattended
Ɣcleaning your product or clearing a blockage
Ɣchanging accessories
Ɣchecking for any damage after hitting an object
Ɣchecking for any damage if the product starts to
vibrate abnormally
Ɣperforming maintenance
ŶIf your tool is fitted with an adjustable line cutting blade,
before each use, ensure it is properly adjusted and
secured.
ŶAlways ensure that ventilation openings are kept clear
of debris.
ŶBefore use, check that there are no damaged parts. A
defective switch or any part that is damaged should be
properly repaired or replaced by an authorized service
facility.
ŶMake sure the cutting head attachment is properly
installed and securely fastened.
ŶMake sure all guards, deflectors and handles are
properly and securely attached.
ŶDo not modify the machine in any way, this may
increase the risk of injury to yourself or others.
ŶUse only the manufacturer’s replacement cutting line.
Do not use any other cutting attachment.
ŶThe small blade fitted to the lawn guard is designed to
trim the new extended line to the correct length for safe
and optimum performance. It is very sharp, do not touch
it particularly when cleaning the tool.
ADDITIONAL SAFETY INSTRUCTIONS FOR BATTERY
PACKS
ŶRead, understand and always follow the safety
instructions which came with your battery and charger.
Failure to do so may result in electric shock, fire or other
hazardous situations. Keep all the instructions together
in a safe place for future reference.
ŶBattery operated product do not have to be plugged
into an electrical outlet; therefore, they are always in
operating condition. Remove the disabling device
whenever you are not operating the product.
ŶRemove the battery pack before making any
adjustments, cleaning, or removing material from the
product.
ŶDo not place battery products or their batteries near
fire or heat. This increases the risk of explosion and
possibly injury.
ŶDo not open or mutilate the battery pack. Released
electrolyte is corrosive and may cause damage to the
eyes or skin. It may be toxic if swallowed.
ŶProtect the battery pack against moisture and water.
Do not charge the battery in a damp or wet location.
Following this rule will reduce the risk of electric shock.
ŶIn case of damage and improper use of the battery,
vapour may be emitted. Provide for fresh air and seek
medical help in case of complaints. The vapour can
irritate the respiratory system.
ŶDo not leave the battery pack in a vehicle or outdoor
storage during hot or cold conditions.
ŶDo not incinerate the battery. When the battery is
beyond it’s useful life, dispose of it correctly according
to the local regulations in your area.
ŶUnder abusive conditions, liquid may be ejected from
the battery; avoid contact. If contact accidentally occurs,
flush with water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the battery may
cause irritation or burns.
TRANSPORTATION AND STORAGE
ŶStop the machine and allow it to cool before storing or
transporting. Do not store or transport the machine with
batteries fitted, remove and secure separately.
ŶClean all foreign material from the product. Store it in a
cool dry and well-ventilated place that is inaccessible
to children. Keep away from corrosive agents such
as garden chemicals and de-icing salts. Do not store
outdoors.
ŶFor transportation, secure the machine against
movement or falling to prevent injury to persons or
damage to the machine.
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.

4
WARNING
Servicing requires extreme care and knowledge
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technician. For service we suggest you return the
product to your nearest authorized service center for
repair. When servicing, use only identical replacement
parts.
ŶEnsure the battery is disconnected and the supply cord
is disconnected from the supply before performing any
maintenance, cleaning or adjustments.
ŶYou may make adjustments and repairs described
here. For other repairs, contact the authorized service
agent.
ŶFor replacement line use only nylon filament line of
the diameter described in the specification table of this
manual
ŶAfter extending new cutter line, always return the
product to its normal operating position before starting.
ŶAfter each use, clean the product with a soft dry cloth.
Any part that is damaged should be properly repaired or
replaced by an authorized service centre.
ŶCheck all nuts, bolts and screws at frequent intervals
for proper tightness to ensure the product is in safe
working condition.
INTENDED USE
The product is only intended for use outdoors.
The product is designed for cutting grass, light weeds
and other similar vegetation at or about ground level.
The cutting plane should be approximately parallel to the
ground surface when trimming and approximately vertical
when edging.
The product should not be used to cut or trim hedges,
bushes or other vegetation where the cutting plane is not at
or about ground surface level.
RESIDUAL RISKS
Even when the product is used as prescribed, it is still
impossible to completely eliminate certain residual risk
factors. The following hazards may arise in use and the
operator should pay special attention to avoid the following:
ŶInjury caused by vibration. Hold the tool by designated
handles and restrict working time and exposure.
ŶExposure to noise can cause hearing injury. Wear ear
protection and limit exposure.
RISK REDUCTION
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,
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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 the these
symptoms. There are measures that can be taken by the
operator to possibly reduce the effects of vibration:
ŶKeep 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.
ŶAfter each period of operation, exercise to increase
blood circulation.
ŶTake frequent work breaks. Limit the amount of
exposure per day.
If you experience any of the symptoms of this condition,
immediately discontinue use and see your doctor about
these symptoms.
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.
KNOW YOUR PRODUCT
See page 8.
Parts
1. Rear handle
2. Lock-out trigger
3. Trigger
4. Cord retainer
5. Front handle
6. Handle adjusting knob
7. Upper shaft
8. Telescopic collar
9. Rotating collar
10. Lower shaft
11. Safety guard
12. Cut-off blade
13. Cutting line
14. Extension cord
15. Battery pack
16. Battery latch button
17. Charger
18. Spool cover
19. Spool cover lock button
20. Spool
21. Eyelet
22. Line release button
23. Slot
SYMBOLS ON THE PRODUCT
Safety alert
Read and understand all instructions
before operating the product, follow all
warnings and safety instructions.
Wear ear protection.
Wear eye protection.

5
Do not use metal blade(s) on the
product.
Do not expose to rain or damp condition.
Remove plug from the mains
immediately before maintenance or if
cable is damaged, cut or entangled.
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all bystanders a safe distance away from
the product.
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Keep all bystanders, especially children
and pets, at least 15m away from the
operating area.
Keep hands away from blades
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or retailer
for recycling advice.
Regulatory Compliance Mark (RCM).
Product meets applicable regulatory
requirements.
98
87
The guaranteed sound pressure level is
shown on this label by 87 dB.
The guaranteed sound power level is
shown on this label by 98 dB.
Power supply : Battery ( DC 18V ) ,
Electric ( AC 230-240V )
Direct current
VVolts
Hz Hertz
No-load speed
Wwatts
.../min
min-1 Revolutions per minute
Class II tool, double insulation
The following signal words and meanings are intended to
explain the levels of risk associated with this product:
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.
SYMBOLS IN THIS MANUAL
Connect to power outlet.
Disconnect from power outlet.
Parts or accessories sold separately
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Note
Warning

6
x 1
x 1
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x 1
x 1
RLT1830H15

7
x 4
x 1
x 1
x 1
x 1
x 1
OLT1830H

8
11
1
2
12 13
7
8
9
10
18
19
20
21
22
6
5
3
14
4
16 1715
23

1 2
1
2
3
4
7a

1
2
3
1
2
3
3 4
1
2
3
4
5
6
7b

9
1
2
2
2
1
3
5 6

11
30 cm
25 cm
p.12 p.14 p.16
p.17 p.18 p.19

12
1
1
2
3
2
1

13
1
2
3
1
2
12
3
10s
2

14
1
2
3
2
1
1
2
2
1
1
2

15
1
1
2
3
2
4
3
1
2
3
1
2
6
5

16
2
1
1
2
1
2
30 cm
25 cm
25 cm
30 cm
30 cm
25 cm
1
2
3

17
2
1
1
2
1
3
2
1
2
1
2
3
4