makita DUR193F001 18V 1 x 3.0Ah Li-Ion LXT Cordless Line Trimmer Instruction Manual
- June 9, 2024
- Makita
Table of Contents
DUR193F001 18V 1 x 3.0Ah Li-Ion LXT Cordless Line Trimmer
ENGLISH: Original instructions
INSTRUCTION MANUAL
Cordless Grass Trimmer
DUR193
Read before use. Read before use.
SPECIFICATIONS
Model:
No load speed (without cutting tool)
DUR193 7,800 min-1
Overall length
1,228 – 1,436 mm
Nylon cord diameter
1.65 mm
Applicable cutting tool and cutting diameter
Nylon cutting head (P/N: 191Y39-5)
260 mm
Rated voltage
D.C. 18 V
Net weight
2.3 – 2.6 kg
· Due to our continuing program of research and development, the
specifications herein are subject to change without notice.
· Specifications and battery cartridge may differ from country to country.
· The weight may differ depending on the attachment(s), including the battery
cartridge. The lightest and heaviest combinations, according to EPTA-Procedure
01/2014, are shown in the table.
Applicable battery cartridge and charger
Battery cartridge
BL1815N / BL1820B / BL1830B / BL1840B / BL1850B / BL1860B
Charger
DC18RC / DC18RD / DC18RE / DC18SD / DC18SE / DC18SF / DC18SH / DC18WC
· Some of the battery cartridges and chargers listed above may not be available depending on your region of residence.
WARNING: Only use the battery cartridges and chargers listed above. Use of any other battery cartridges and chargers may cause injury and/or fire.
Recommended cord connected power source
Portable power pack
PDC01
· The cord connected power source(s) listed above may not be available depending on your region of residence. · Before using the cord connected power source, read instruction and cautionary markings on them.
Noise
Applicable standard : EN50636-2-91
Cutting tool
Sound pressure level (LpA) dB(A)
Sound power level (LWA) dB(A)
LpA dB(A)
Uncertainty (K) dB(A)
LWA dB(A)
Uncertainty (K) dB(A)
Nylon cutting head
73.2
2.1
83.1
3.9
· Even if the sound pressure level listed above is 80 dB (A) or less, the level under working may exceed 80 dB (A). Wear ear protection.
NOTE: The declared noise emission value(s) has been measured in accordance
with a standard test method and may be used for comparing one tool with
another.
NOTE: The declared noise emission value(s) may also be used in a preliminary
assessment of exposure.
WARNING: Wear ear protection.
WARNING: The noise emission during actual use of the power tool can differ
from the declared value(s) depending on the ways in which the tool is used
especially what kind of workpiece is processed.
WARNING: Be sure to identify safety measures to protect the operator that are
based on an estimation of exposure in the actual conditions of use (taking
account of all parts of the operating cycle such as the times when the tool is
switched off and when it is running idle in addition to the trigger time).
2 ENGLISH
Vibration
Applicable standard : EN50636-2-91
Nylon cutting head
Type
Left hand
ah,W (m/s2)
Uncertainty K (m/s2)
2.5
1.5
Right hand
ah,W (m/s2)
Uncertainty K (m/s2)
2.5
1.5
NOTE: The declared vibration total value(s) has been measured in accordance
with a standard test method and may be used for comparing one tool with
another.
NOTE: The declared vibration total value(s) may also be used in a preliminary
assessment of exposure.
WARNING: The vibration emission during actual use of the power tool can differ
from the declared value(s) depending on the ways in which the tool is used
especially what kind of workpiece is processed.
WARNING: Be sure to identify safety measures to protect the operator that are
based on an estimation of exposure in the actual conditions of use (taking
account of all parts of the operating cycle such as the times when the tool is
switched off and when it is running idle in addition to the trigger time).
Symbols
The followings show the symbols which may be used for the equipment. Be sure
that you understand their meaning before use.
Take particular care and attention.
Read instruction manual.
Danger; be aware of thrown objects.
The distance between the tool and bystanders must be at least 15 m. Warning;
Disconnect battery before maintenance. Wear safety glasses.
Ni-MH Li-ion
Only for EU countries Due to the presence of hazardous components in the
equipment, waste electrical and electronic equipment, accumulators and
batteries may have a negative impact on the environment and human health. Do
not dispose of electrical and electronic appliances or batteries with
household waste! In accordance with the European Directive on waste electrical
and electronic equipment and on accumulators and batteries and waste
accumulators and batteries, as well as their adaptation to national law, waste
electrical equipment, batteries and accumulators should be stored separately
and delivered to a separate collection point for municipal waste, operating in
accordance with the regulations on environmental protection. This is indicated
by the symbol of the crossed-out wheeled bin placed on the equipment.
Guaranteed sound power level according to EU Outdoor Noise Directive.
Wear ear protection.
Sound power level according to Australia NSW Noise Control Regulation.
Wear eye and ear protection. Do not expose to moisture.
EC Declaration of Conformity
For European countries only The EC declaration of conformity is included as
Annex A to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING: Read all safety warnings, instructions, illustrations and
specifications provided with this power tool. Failure to follow all
instructions listed below may result in electric shock, fire and/or serious
injury.
3 ENGLISH
Save all warnings and instruc-
tions 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
1. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
2. Do 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.
3. Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
Electrical safety
1. Power 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.
2. Avoid 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.
3. Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
4. Do 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.
5. When 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.
6. If 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.
7. Power tools can produce electromagnetic fields (EMF) that are not harmful
to the user. However, users of pacemakers and other similar medical devices
should contact the maker of their device and/ or doctor for advice before
operating this power tool.
Personal safety
1. Stay 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.
2. Use personal protective equipment. Always wear eye protection. Protective
equipment such as a dust mask, non-skid safety shoes, hard hat or hearing
protection used for appropriate conditions will reduce personal injuries.
3. Prevent 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.
4. Remove 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.
5. Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
6. Dress properly. Do not wear loose clothing or jewellery. Keep your hair
and clothing away from moving parts. Loose clothes, jewellery or long hair can
be caught in moving parts.
7. If 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.
8. Do not let familiarity gained from frequent use of tools allow you to
become complacent and ignore tool safety principles. A careless action can
cause severe injury within a fraction of a second.
9. Always wear protective goggles to protect your eyes from injury when using
power tools. The goggles must comply with ANSI Z87.1 in the USA, EN 166 in
Europe, or AS/NZS 1336 in Australia/New Zealand. In Australia/New Zealand, it
is legally required to wear a face shield to protect your face, too.
It is an employer’s responsibility to enforce the use of appropriate safety
protective equipments by the tool operators and by other persons in the
immediate working area. Power tool use and care 1. Do 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. 2. Do
not use the power tool if the switch does not turn it on and off. Any power
tool that cannot be controlled with the switch is dangerous and must be
repaired. 3. Disconnect the plug from the power source and/or remove the
battery pack, if detachable, 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. 4.
Store 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.
4 ENGLISH
5. Maintain power tools and accessories. 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.
6. Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
7. Use 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.
8. Keep handles and grasping surfaces dry, clean and free from oil and
grease. Slippery handles and grasping surfaces do not allow for safe handling
and control of the tool in unexpected situations.
9. When using the tool, do not wear cloth work gloves which may be entangled.
The entanglement of cloth work gloves in the moving parts may result in
personal injury.
Battery tool use and care
1. Recharge 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.
2. Use power tools only with specifically designated battery packs. Use of
any other battery packs may create a risk of injury and fire.
3. When 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,
that can make a connection from one terminal to another. Shorting the battery
terminals together may cause burns or a fire.
4. Under 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.
5. Do not use a battery pack or tool that is damaged or modified. Damaged or
modified batteries may exhibit unpredictable behaviour resulting in fire,
explosion or risk of injury.
6. Do not expose a battery pack or tool to fire or excessive temperature.
Exposure to fire or temperature above 130 °C may cause explosion.
7. Follow all charging instructions and do not charge the battery pack or
tool outside the temperature range specified in the instructions. Charging
improperly or at temperatures outside the specified range may damage the
battery and increase the risk of fire.
Service
1. Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
2. Never service damaged battery packs. Service of battery packs should only
be performed by the manufacturer or authorized service providers.
3. Follow instruction for lubricating and changing accessories.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: Read all safety warnings and all instructions. Failure to follow the
warnings and instructions may result in electric shock, fire and/or serious
injury.
Save all warnings and instructions for future reference.
1. Be familiar with the controls and proper use of the equipment.
2. Cutting elements continue to rotate after the motor is switched off.
3. Never allow children or people unfamiliar with the instructions to use the
machine. Local regulations may restrict the age of the operator.
4. Stop using the machine while people, especially children, or pets are
nearby.
5. Only use the machine in daylight or good artificial light. Avoid using the
machine in bad weather conditions especially when there is a risk of
lightning.
6. Before using the machine and after any impact, check for signs of wear or
damage and repair as necessary.
7. Take care against injury from any device fitted for trimming the filament
line length. After extending new cutter line always return the machine to its
normal operating position before switching on.
8. Never fit metal cutting elements. 9. This appliance is not intended for
use by
persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person
responsible for their safety. Children should be supervised to ensure that
they do not play with the appliance.
10. Use the tool with the utmost care and attention.
11. Operate the tool only if you are in good physical condition. Perform all
work calmly and carefully. Use common sense and keep in mind that the operator
or user is responsible for accidents or hazards occurring to other people or
their property.
12. Never operate the tool when tired, feeling ill or under the influence of
alcohol or drugs.
13. The tool should be switched off immediately if it shows any signs of
unusual operation.
14. Keep fingers away from switch trigger when not operating the tool and
when moving from one operating position to another.
Intended use of the tool
1. Use right tool. The cordless grass trimmer is only intended for cutting
grass, light weeds. It should not be used for any other purpose such as hedge
cutting as this may cause injury.
5 ENGLISH
Personal protective equipment
Fig.1
Fig.2 1. Dress Properly. The clothing worn should be
functional and appropriate, i.e. it should be tight-fitting but not cause
hindrance. Do not wear either jewelry or clothing which could become entangled
with high grass. Wear protective hair covering to contain long hair. 2. When
using the tool, always wear sturdy shoes with a non-slip sole. This protects
against injuries and ensures a good footing. 3. Always wear protective goggles
to protect your eyes from injury when using power tools. The goggles must
comply with ANSI Z87.1 in the USA, EN 166 in Europe, or AS/NZS 1336 in
Australia/New Zealand. In Australia/New Zealand, it is legally required to
wear a face shield to protect your face, too.
It is an employer’s responsibility to enforce the use of appropriate safety
protective equipments by the tool operators and by other persons in the
immediate working area.
Electrical and battery safety 1. Avoid dangerous environment. Don’t use the
tool in damp or wet locations or expose it to rain. Water entering the tool
will increase the risk of electric shock. 2. Recharge 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. 3.
Use power tools only with specifically designated battery packs. Use of any
other battery packs may create a risk of injury and fire. 4. When 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, that can make a connection
from one terminal to another. Shorting the battery terminals together may
cause burns or a fire. 5. Under abusive conditions, liquid may be ejected from
the battery; avoid contact. If contact accidentally occurs, flush with water.
If liquid contacts eyes, seek medical help. Liquid ejected from the battery
may cause irritation or burns. 6. Do not dispose of the battery(ies) in a
fire. The cell may explode. Check with local codes for possible special
disposal instructions. 7. Do not open or mutilate the battery(ies). Released
electrolyte is corrosive and may cause damage to the eyes or skin. It may be
toxic if swallowed. 8. Do not charge battery in rain, or in wet locations.
Starting up the tool
Fig.3
1. Make sure that there are no children or other people within a working
range of 15 meters (50 ft), also pay attention to any animals in the working
vicinity. Otherwise stop using the tool.
2. Before use always check that the tool is safe for operation. Check the
security of the cutting tool and the guard and the switch trigger/lever for
easy and proper action. Check for clean and dry handles and test the on/off
function of the switch.
3. Check damaged parts before further use of the tool. A guard or other part
that is damaged should be carefully checked to determine that it will operate
properly and perform its intended function. Check for alignment of moving
parts, binding of moving parts, breakage of parts, mounting, and any other
condition that may affect its operation. A guard or other part that is damaged
should be properly repaired or replaced by our authorized service center
unless indicated elsewhere in this manual.
6 ENGLISH
4. Switch on the motor only when hands and feet are away from the cutting
tool.
5. Before starting make sure that the cutting tool has no contact with hard
objects such as branches, stones etc. as the cutting tool will revolve when
starting.
6. Make sure there are no electrical cables, water pipes, gas pipes etc. that
could cause a hazard if damaged by use of the tool.
Method of operation
1. Never operate the machine with damaged guards or without the guards in
place.
2. Only use the tool in good light and visibility. During the winter season
beware of slippery or wet areas, ice and snow (risk of slipping). Always
ensure a safe footing.
3. Take care against injury to feet and hands from the cutting tool.
4. Keep hands and feet away from the cutting means at all times and
especially when switching on the motor.
5. Never cut above waist height.
6. Never stand on a ladder and run the tool.
7. Never work on unstable surfaces.
8. Don’t overreach. Keep proper footing and balance at all times.
9. Remove sand, stones, nails etc. found within the working range. Foreign
particles may damage the cutting tool and can cause to be thrown away,
resulting in a serious injury.
10. Should the cutting tool hit stones or other hard objects, immediately
switch off the motor and inspect the cutting tool.
11. Before commencing cutting, the cutting tool must have reached full
working speed.
12. During operation always hold the tool with both hands. Never hold the
tool with one hand during use. Always ensure a safe footing.
13. All protective equipment such as guards supplied with the tool must be
used during operation.
14. Except in case of emergency, never drop or cast the tool to the ground or
this may severely damage the tool.
15. Never drag the tool on the ground when moving from place to place, the
tool may become damaged if moved in this manner.
16. Always remove the battery cartridge from the tool:
— whenever leaving the tool unattended;
— before clearing a blockage;
— before checking, cleaning or working on the tool;
— before making any adjustments, changing accessories or storing;
— whenever the tool starts vibrating unusually;
— whenever transporting the tool.
17. Don’t force the tool. It will do the job better and with less likelihood
of a risk of injury at the rate for which it was designed.
18. Do 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.
19. Take a rest to prevent loss of control caused by fatigue. We recommend to
take a 10 to 20-minute rest every hour.
20. Do not use the tool on steep slopes. 21. The shoulder harness must be
used during
operation, if supplied with the tool.
Maintenance instructions 1. The condition of the cutting tool, protec-
tive devices and shoulder harness must be checked before commencing work. 2.
Turn off the motor and remove the battery cartridge before carrying out
maintenance, replacing the cutting tool and cleaning the tool. 3. After use,
disconnect the battery cartridge from the tool and check for damage. 4. Check
for loose fasteners and damaged parts such as nearly halfway cut-off state in
the cutting tool. 5. When not in use store the equipment in a dry location
that is locked up or out of children’s reach. 6. Use only the manufacturer’s
recommended replacement parts and accessories. 7. Always ensure that
ventilation openings are kept clear of debris. 8. Inspect and maintain the
tool regularly, especially before/after use. Have the tool repaired only by
our authorized service center. 9. Keep handles dry, clean and free from oil
and grease.
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or familiarity with product (gained from repeated
use) replace strict adherence to safety rules for the subject product. MISUSE
or failure to follow the safety rules stated in this instruction manual may
cause serious personal injury.
Important safety instructions for battery cartridge
1. Before using battery cartridge, read all instructions and cautionary
markings on (1) battery charger, (2) battery, and (3) product using battery.
2. Do not disassemble or tamper with the battery cartridge. It may result in
a fire, excessive heat, or explosion.
3. If operating time has become excessively shorter, stop operating
immediately. It may result in a risk of overheating, possible burns and even
an explosion.
4. If electrolyte gets into your eyes, rinse them out with clear water and
seek medical attention right away. It may result in loss of your eyesight.
5. Do not short the battery cartridge: (1) Do not touch the terminals with
any conductive material. (2) Avoid storing battery cartridge in a container
with other metal objects such as nails, coins, etc. (3) Do not expose battery
cartridge to water or rain.
7 ENGLISH
A battery short can cause a large current flow, overheating, possible burns
and even a breakdown.
6. Do not store and use the tool and battery cartridge in locations where the
temperature may reach or exceed 50 °C (122 °F).
7. Do not incinerate the battery cartridge even if it is severely damaged or
is completely worn out. The battery cartridge can explode in a fire.
8. Do not nail, cut, crush, throw, drop the battery cartridge, or hit against
a hard object to the battery cartridge. Such conduct may result in a fire,
excessive heat, or explosion.
9. Do not use a damaged battery.
10. The contained lithium-ion batteries are subject to the Dangerous Goods
Legislation requirements. For commercial transports e.g. by third parties,
forwarding agents, special requirement on packaging and labeling must be
observed. For preparation of the item being shipped, consulting an expert for
hazardous material is required. Please also observe possibly more detailed
national regulations. Tape or mask off open contacts and pack up the battery
in such a manner that it cannot move around in the packaging.
11. When disposing the battery cartridge, remove it from the tool and dispose
of it in a safe place. Follow your local regulations relating to disposal of
battery.
12. Use the batteries only with the products specified by Makita. Installing
the batteries to non-compliant products may result in a fire, excessive heat,
explosion, or leak of electrolyte.
13. If the tool is not used for a long period of time, the battery must be
removed from the tool.
14. During and after use, the battery cartridge may take on heat which can
cause burns or low temperature burns. Pay attention to the handling of hot
battery cartridges.
15. Do not touch the terminal of the tool immediately after use as it may get
hot enough to cause burns.
16. Do not allow chips, dust, or soil stuck into the terminals, holes, and
grooves of the battery cartridge. It may cause heating, catching fire, burst
and malfunction of the tool or battery cartridge, resulting in burns or
personal injury.
17. Unless the tool supports the use near high-voltage electrical power
lines, do not use the battery cartridge near high-voltage electrical power
lines. It may result in a malfunction or breakdown of the tool or battery
cartridge.
18. Keep the battery away from children.
SAVE THESE INSTRUCTIONS.
CAUTION: Only use genuine Makita batteries. Use of non-genuine Makita
batteries, or batteries that have been altered, may result in the battery
bursting causing fires, personal injury and damage. It will also void the
Makita warranty for the Makita tool and charger.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely discharged. Always stop
tool operation and charge the battery cartridge when you notice less tool
power.
2. Never recharge a fully charged battery cartridge. Overcharging shortens
the battery service life.
3. Charge the battery cartridge with room temperature at 10 °C – 40 °C (50 °F
– 104 °F). Let a hot battery cartridge cool down before charging it.
4. When not using the battery cartridge, remove it from the tool or the
charger.
5. Charge the battery cartridge if you do not use it for a long period (more
than six months).
PARTS DESCRIPTION
Parts description
13
1
2
3
12 11
10
9 8
4 5
Fig.4
1 Switch trigger 3 Indication lamp 5 Wire guard 7 Nylon cord 9 Angle
adjustment
button 11 Thumb nut
13 Battery cartridge
7
6
2 Lock-off button 4 Loop handle 6 Nylon cutting head 8 Protector 10 Lock lever
12 Hanger for shoulder harness
–
–
8 ENGLISH
ASSEMBLY
CAUTION: Always be sure that the tool is switched off and the battery
cartridge is removed before carrying out any work on the tool.
CAUTION: Never start the tool unless it is completely assembled. Operation of
the tool in a partially assembled state may result in serious personal injury
from accidental start-up.
Installing the loop handle
Attach the loop handle to the tool by securing it with a hex bolt and the
thumb nut as shown in the figure.
1
2
3
Installing the wire guard
NOTICE: Do not expand the wire guard outward too much. Otherwise it may break.
Fig.7 To reduce the risk of damaging the objects in front of the cutting head,
attach the wire guard to the motor housing so that it controls the cutting
range. Slightly expand the wire guard outward and then insert it into the
holes of the motor housing.
Fig.5 1. Loop handle 2. Thumb nut 3. Hex bolt
The angle of loop handle is adjustable. To adjust the angle of loop handle,
loosen the thumb nut, then set the loop handle at a proper angle according to
your work, and then tighten the thumb nut firmly.
Installing the protector
CAUTION: While installing the protector, be careful not to contact the nylon cord cutter on the protector. Contact with the cutter could result in personal injury.
2
3
1
Fig.8
1
2
1. Wire guard 2. Hole
When wire guard is not in use, lift it for the idle position.
1
Fig.6 1. Protector 2. Nylon cord cutter 3. Screw
Mount the protector by fitting it on to the motor housing, and then secure it
with the screw.
Fig.9 1. Wire guard
9 ENGLISH
Attaching the shoulder harness
CAUTION: Be sure to attach the hook of shoulder harness to the tool securely.
If the hook is attached incompletely, it may come off and cause an injury.
CAUTION: When you use the tool in combination of the backpack-type power
supply such as portable power pack, do not use the shoulder harness included
in the tool package, but use the hanging band recommended by Makita. If you
put on the shoulder harness included in the tool package and the shoulder
harness of the backpack-type power supply at the same time, removing the tool
or backpack-type power supply is difficult in case of an emergency, and it may
cause an accident or injury. For the recommended hanging band, ask Makita
Authorized Service Centers.
NOTICE: Before operation, adjust the shoulder harness to the proper length to
prevent fatigue.
2
1
Fig.10 1. Hook 2. Hanger
Attach the hook of shoulder harness to the tool as shown in the figure.
FUNCTIONAL DESCRIPTION
WARNING: Always be sure that the tool is switched off and the battery
cartridge is removed before adjusting or checking function on the tool.
Failure to switch off and remove the battery cartridge may result in serious
personal injury from accidental start-up.
Installing or removing battery cartridge
CAUTION: Always switch off the tool before installing or removing of the
battery cartridge.
CAUTION: Hold the tool and the battery cartridge firmly when installing or
removing battery cartridge. Failure to hold the tool and the battery cartridge
firmly may cause them to slip off your hands and result in damage to the tool
and battery cartridge and a personal injury.
CAUTION: Always install the battery cartridge fully until the red indicator
cannot be seen. If not, it may accidentally fall out of the tool, causing
injury to you or someone around you.
CAUTION: Do not install the battery cartridge forcibly. If the cartridge does
not slide in easily, it is not being inserted correctly.
1
3
2
Fig.11 1. Button 2. Red indicator 3. Battery cartridge
To remove the battery cartridge, slide it from the tool while sliding the
button on the front of the cartridge. To install the battery cartridge, align
the tongue on the battery cartridge with the groove in the housing and slip it
into place. Insert it all the way until it locks in place with a little click.
If you can see the red indicator as shown in the figure, it is not locked
completely.
Battery protection system
The tool is equipped with a battery protection system. This system
automatically cuts off power to the motor to extend battery life. The tool
will automatically stop during operation if the tool and/or battery are placed
under one of the following conditions:
10 ENGLISH
Overloaded: The tool is operated in a manner that causes it to draw an
abnormally high current. In this situation, turn the tool off and stop the
application that caused the tool to become overloaded. Then turn the tool on
to restart. If the tool does not start, the battery is overheated. In this
situation, let the battery cool before turning the tool on again.
Low battery voltage: The remaining battery capacity is too low and the tool
will not operate. If you turn the tool on, the motor runs again but stops
soon. In this situation, remove and recharge the battery.
Indicating the remaining battery capacity
Only for battery cartridges with the indicator
Switch action
WARNING: Before installing the battery cartridge into the tool, always check
to see that the switch trigger actuates properly and returns to the “OFF”
position when released.
WARNING: For your safety, this tool is equipped with the lock-off button which
prevents the tool from unintended starting. Never use the tool if it starts
when you pull the switch trigger without pressing the lock-off button. Ask
your local Makita Service Center for repairs.
WARNING: Never disable the lock function or tape down the lock-off button.
NOTICE: Do not pull the switch trigger forcibly without pressing the lock-off
button. The switch may break.
1
1
2
Fig.12 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indicate the remaining battery capacity. The indicator lamps light up for a few seconds.
Indicator lamps
Remaining capacity
Lighted
Off
Blinking
75% to 100%
2
Fig.13 1. Lock-off button 2. Switch trigger
To prevent the switch trigger from being accidentally pulled, a lock-off
button is provided. To start the tool, press the lock-off button and pull the
switch trigger. Release the switch trigger to stop. The lock-off button can be
pressed from either the right or left side.
Indication lamp
50% to 75%
1
25% to 50%
0% to 25%
Charge the battery.
The battery may have malfunctioned.
NOTE: Depending on the conditions of use and the ambient temperature, the
indication may differ slightly from the actual capacity. NOTE: The first (far
left) indicator lamp will brink when the battery protection system works.
Fig.14 1. Indication lamp
11 ENGLISH
The indication lamp blinks or lights up when the battery becomes low or the tool is overloaded. Refer to the following table for the status and action to be taken.
Indication lamp
The lamp blinks in red.
Status
The remaining battery is low.
The lamp lights up The remaining
in red.
battery is empty.
The tool has stopped due to overload.
Action to be taken
Recharge the battery, or replace the battery with a charged one.
Recharge the battery, or replace the battery with a charged one.
Turn off the tool, and remove the cause of overload.
NOTE: The time at which the indication lamp blinks or lights up varies by the temperature around the work area and the battery cartridge conditions.
Nylon cutting head
NOTICE: Do not bump the tool to the concrete or asphalt surface. Bumping to
this kind of objects may cause the tool damage.
NOTE: If the nylon cord does not feed out while bumping the head, rewind or
replace the nylon cord by following the procedures in this manual.
NOTE: The bump and feed mechanism will not work properly if the nylon cutting
head is not rotating.
1
2
Fig.15 1. Nylon cord cutter 2. Nylon cutting head
The nylon cutting head has a bump and feed mechanism. To feed the nylon cord,
bump the cutting head against the ground while the tool is running. As the
nylon cord is feeding out, it will automatically be cut to the proper length
by the cutter.
Adjusting the cutting angle
CAUTION: Always be sure that the tool is switched off before adjusting the
cutting angle.
The cutting angle can be adjusted in 5 steps. To change the cutting angle,
change the angle of the motor housing while pressing the angle adjustment
button.
1
2 Fig.16 1. Angle adjustment button 2. Motor housing NOTE: Make sure that the
motor housing is securely locked before operating the tool.
OPERATION
CAUTION: If the nylon cutting head accidentally impacts a rock or hard object
during operation, stop the tool and inspect for any damage. If the nylon
cutting head is damaged, replace it immediately. Use of a damaged cutting tool
could result in serious personal injury.
Adjusting the handle position
CAUTION: Before adjusting the shaft length, be sure to switch off the tool and
remove the battery cartridge from the tool. Failure to do so may cause a
personal injury. Adjust the length of the shaft and the cutting angle so that
the nylon cutting head is flat to the ground when you hold the handle with
your right hand.
1
Fig.17 1. Handle
12 ENGLISH
To adjust the shaft length, open the lock lever, then adjust the length of the shaft, and then close the lock lever.
2
Fig.18
1
1. Lock lever 2. Shaft
Adjust the position of the loop handle so that you can hold the loop handle when lowering your left hand.
Fig.20 NOTICE: Do not force the trimmer in densely growing grass.
1
Fig.19 1. Loop handle
Cutting the grass
Hold the grass trimmer with both hands, and move the grass trimmer from right
to left slowly. Cut the grass a few times from the top of the grass at the tip
of the nylon cord.
NOTICE: Do not cut high grass at a time. Cutting the high grass at a time near
the root may cause the nylon cutting head to be entangled by grass. This may
cause the motor overload, resulting in damage to the grass trimmer.
NOTICE: Use the grass trimmer without getting the nylon cutting head into a
contact with the ground surface. Using the nylon cutting head contacting the
ground surface may cause the motor under overload resulting in damage to the
grass trimmer.
Fig.21
NOTICE: Do not use the trimmer as if you dig out the ground.
Fig.22 13 ENGLISH
Cutting the grass near tree, block, brick, or stone
Hold and tilt the grass trimmer at a height where the nylon cutting head does
not touch the ground. Cut the grass using the nylon cord tip like knocking the
ground.
Fig.23
NOTICE: When cutting the grass, move the grass trimmer around the tree or
blocks so that the nylon cord does not touch the tree or blocks. It is
recommended to keep the tool more than 5 cm away from the tree or block. If
the nylon cord touch the tree or block, the nylon cord may be torn. If the
nylon cord is torn in the nylon cutting head, set the nylon cord again
referring to the replacement procedure in this manual.
Using the grass trimmer as an edger
Using the grass trimmer as an edger is suitable for cutting the grass growing
along the bricks or blocks.
Open the lock lever, then extend the shaft to the maximum length, then rotate
the motor housing 180°, and then close the lock lever.
Fig.25
Detaching the shoulder harness
WARNING: Be extremely careful to maintain control of the machine when
detaching the shoulder harness. The shoulder harness features a means of quick
release. Simply squeeze the sides of the buckle while holding the tool to
release the tool from the shoulder harness.
1 Fig.26 1. Buckle
2
Fig.24
1
1. Lock lever 2. Motor housing
NOTE: You can also rotate the motor housing 180° when you shorten the shaft to
the minimum length.
Lift up the wire guard, and move the grass trimmer as shown in the figure to
cut the grass. You can cut the grass efficiently by walking in parallel along
the bricks or blocks.
MAINTENANCE
WARNING: Always be sure that the tool is switched off and battery cartridge is
removed before attempting to perform inspection or maintenance on the tool.
Failure to switch off and remove the battery cartridge may result in serious
personal injury from accidental start-up.
NOTICE: Never use gasoline, benzine, thinner, alcohol or the like.
Discoloration, deformation or cracks may result.
To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or
adjustment should be performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
14 ENGLISH
Cleaning the tool
1
Clean the tool by wiping off dust, dirt, or cut off grass with a dry cloth or
one dipped in soapy water and wrung
out. If the cut off grass is adhered to the motor housing, be sure to remove
it.
1
Fig.28 1. Wire guard
Fig.27 1. Motor housing
Storage
When storing the tool, raise the wire guard, shorten the shaft, and then fold
the loop handle.
1 2
Fig.29 1. Loop handle 2. Shaft
Replacing the nylon cord
WARNING: Use nylon cord with diameter specified in “SPECIFICATIONS” only.
Never use heavier line, metal wire, rope or the like. Use recommended nylon
cord only, otherwise it may cause damage to the tool and result in serious
personal injury.
WARNING: Make sure that the cover of the nylon cutting head is secured to the
housing properly as described below. Failure to properly secure the cover may
cause the nylon cutting head to fly apart resulting in serious personal
injury.
CAUTION: When installing or removing the nylon cord, be careful not to contact
the nylon cord cutter on the protector. Contact with the cutter may result in
personal injury.
15 ENGLISH
Replace the nylon cord if the cord is not feeding any more.
1
7
(1)
2 8
9 3
(2)
10
4 11
5
182 6
Fig.30 (1) Up to 8 m (2) 70 – 80 mm
16 ENGLISH
TROUBLESHOOTING
Before asking for repairs, conduct your own inspection first. If you find a
problem that is not explained in the manual, do not attempt to dismantle the
tool. Instead, ask Makita Authorized Service Centers, always using Makita
replace-
ment parts for repairs.
State of abnormality Motor does not run.
Probable cause (malfunction) Battery cartridge is not installed. Battery problem (under voltage)
Motor stops running after a little use.
The drive system does not work correctly.
Battery’s charge level is low.
It does not reach maximum RPM.
Overheating. Battery is installed improperly.
Battery power is dropping.
The drive system does not work correctly.
Cutting tool does not rotate: stop the machine immediately!
Foreign object such as a branch is jammed between the guard and the cutting tool.
The drive system does not work correctly.
Abnormal vibration: stop the machine immediately!
One end of the nylon cord has been broken.
The drive system does not work correctly.
Cutting tool and motor cannot stop: Electric or electronic malfunction. Remove the battery immediately!
Remedy Install the battery cartridge. Recharge the battery. If recharging is
not effective, replace battery. Ask your local authorized service center for
repair.
Recharge the battery. If recharging is not effective, replace battery. Stop
using of tool to allow it to cool down. Install the battery cartridge as
described in this manual. Recharge the battery. If recharging is not
effective, replace battery. Ask your local authorized service center for
repair.
Remove the foreign object.
Ask your local authorized service center for repair.
Tap the nylon cutting head against the ground while it is rotating to cause
the cord to feed. Ask your local authorized service center for repair.
Remove the battery and ask your local authorized service center for repair.
OPTIONAL ACCESSORIES
CAUTION: These accessories or attachments are recommended for use with your
Makita tool specified in this manual. The use of any other accessories or
attachments might present a risk of injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding these accessories, ask
your local Makita Service Center. · Nylon cutting head · Nylon cord (cutting
line) · Makita genuine battery and charger
NOTE: Some items in the list may be included in the tool package as standard
accessories. They may differ from country to country.
17 ENGLISH
18
19
Makita Europe N.V. Jan-Baptist Vinkstraat 2, 3070 Kortenberg, Belgium
Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502 Japan
www.makita.com
885961-914 EN 20211116
References
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