Makita DUR361U User manual

1
ENGLISH (Original instructions)
INSTRUCTION MANUAL
IMPORTANT: Read Before Using.
Cordless Grass Trimmer
DUR361U
DUR362L
014745

2
ENGLISH (Original instructions)
SPECIFICATIONS
Model DUR361U
Type of handle Bike handle
No load speed 3,500 - 7,300 min-1
Overall length 1,816 mm
Applicable cutting tool Cutter blade
Cutting blade diameter 230 mm
Rated voltage D.C. 36 V
Net weight 5.4 kg 5.9 kg
Standard battery cartridge BL1815N/BL1820 BL1830/BL1840/BL1850
Model DUR362L
Type of handle Loop handle
No load speed 3,500 - 6,600 min-1
Overall length 1,840 mm
Applicable cutting tool Nylon cutting head
Cutting diameter with nylon cutting head 300 mm
Rated voltage D.C. 36 V
Net weight 5.1 kg 5.6 kg
Standard battery cartridge BL1815N/BL1820 BL1830/BL1840/BL1850
• 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.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Noise Sound pressure level average Sound power level average
Model LPA (dB (A)) Uncertainty K (dB (A)) LWA (dB (A)) Uncertainty K (dB (A))
Applicable
standard
DUR361U 82 1.7 94 1.7
DUR362L 80 1.3 95 1.3
2000/14/EC
• 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.
Vibration Left hand Right hand
Model ah(m/s2) Uncertainty K (m/s
2
) ah(m/s2) Uncertainty K (m/s
2
)
Applicable
standard
DUR361U 2.5 1.5 2.5 1.5
DUR362L 2.5 1.5 2.5 1.5
EN786
ENG901-1
• The declared vibration emission value has been
measured in accordance with the standard test
method and may be used for comparing one tool
with another.
• The declared vibration emission value 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 emission
value depending on the ways in which the tool is
used.
• 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).

3
For model DUR361U
END116-1
Symbols
The following show the symbols 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.
･Keep bystanders away.
･Keep distance at least 15 m.
･Avoid kickback.
･Wear a helmet, goggles and ear
protection.
･Wear protective gloves.
･Wear sturdy boots with nonslip soles.
Steeltoed safety boots are
recommended.
･Do not expose to moisture.
･Top permissible tool speed.
･Only for EU countries
Do not dispose of electric equipment or
battery pack together with household
waste material!
In observance of the European
Directives, on Waste Electric and
Electronic Equipment and Batteries and
Accumulators and Waste Batteries and
Accumulators and their implementation
in accordance with national laws,
electric equipment and batteries and
battery pack(s) that have reached the
end of their life must be collected
separately and returned to an
environmentally compatible recycling
facility.
ENH021-8
For European countries only
EC Declaration of Conformity
Makita declares that the following Machine(s):
Designation of Machine:
Cordless Grass Trimmer
Model No./ Type: DUR361U
Specifications: see "SPECIFICATIONS" table.
Conforms to the following European Directives:
2000/14/EC, 2006/42/EC
They are manufactured in accordance with the following
standard or standardized documents:
EN/ISO11806
The technical file in accordance with 2006/42/EC is
available from:
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
The conformity assessment procedure required by
Directive 2000/14/EC was in Accordance with annex V
Measured Sound Power Level: 94 dB (A)
Guaranteed Sound Power Level: 96 dB (A)
31.12.2013
000331
Yasushi Fukaya
Director
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
For model DUR362L
END020-3
Symbols
The following show the symbols 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.
･Keep bystanders away.
･Keep distance at least 15 m.
･Wear a helmet, goggles and ear
protection.
･Wear protective gloves.
･
Wear sturdy boots with nonslip soles.
Steeltoed safety boots are recommended.
Cd
Ni-MH
Li-ion
15m(50FT)
15m(50FT)

4
･Do not expose to moisture.
･Top permissible tool speed.
･Never use metal blade.
･Only for EU countries
Do not dispose of electric equipment or
battery pack together with household
waste material!
In observance of the European
Directives, on Waste Electric and
Electronic Equipment and Batteries and
Accumulators and Waste Batteries and
Accumulators and their implementation
in accordance with national laws,
electric equipment and batteries and
battery pack(s) that have reached the
end of their life must be collected
separately and returned to an
environmentally compatible recycling
facility.
ENH040-4
For European countries only
EC Declaration of Conformity
Makita declares that the following Machine(s):
Designation of Machine:
Cordless Grass Trimmer
Model No./ Type: DUR362L
Specifications: see "SPECIFICATIONS" table.
Conforms to the following European Directives:
2000/14/EC, 2006/42/EC
They are manufactured in accordance with the following
standard or standardized documents:
EN60335
The technical file in accordance with 2006/42/EC is
available from:
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
The conformity assessment procedure required by
Directive 2000/14/EC was in Accordance with annex IV
Notified Body:
TÜV Rheinland LGA Products GmbH
Tillystraße 2
90431 Nürnberg, Germany
Identification number 0197
Measured sound power level 95 dB (A)
Guaranteed sound power level 96 dB (A)
31.12.2013
000331
Yasushi Fukaya
Director
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
GEB068-5
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.
Intended use
1. The cordless grass trimmer/ brushcutter/ string
trimmer is only intended for cutting grass, weeds,
bushes and undergrowth. It should not be used
for any other purpose such as edging or hedge
cutting as this may cause injury.
General instructions
1. Never allow people unfamiliar with these
instructions, people (including children) with
reduced physical, sensory or mental capabilities,
or lack of experience and knowledge to use the
tool. Children should be supervised to ensure that
they do not play with the tool.
2. Before starting the tool, read this instruction
manual to become familiar with the handling of
the tool.
3. Do not lend the tool to a person with insufficient
experience or knowledge regarding handling of
brushcutters and string trimmers.
4. When lending the tool, always attach this
instruction manual.
5. Handle the tool with the utmost care and attention.
6. Never use the tool after consuming alcohol or
drugs, or if feeling tired or ill.
7. Never attempt to modify the tool.
8. Follow the regulations about handling of
brushcutters and string trimmers in your country.
Cd
Ni-MH
Li-ion

5
Personal protective equipment
013122
1. Wear safety helmet, protective goggles and
protective gloves to protect yourself from flying
debris or falling objects.
2. Wear ear protection such as ear muffs to prevent
hearing loss.
3.
Wear proper clothing and shoes for safe operation,
such as a work overall and sturdy, non-slip shoes.
Do not wear loose clothing or jewelry. Loose clothes,
jewelry or long hair can be caught in moving parts.
4. When touching the cutting blade, wear protective
gloves. Cutting blades can cut bare hands severely.
Work area safety
1. Operate the tool under good visibility and daylight
conditions only. Do not operate the tool in
darkness or fog.
2. Do not operate the tool in explosive atmospheres,
such as in the presence of flammable liquids,
gases or dust. The tool creates sparks which may
ignite the dust or fumes.
3. During operation, never stand on an unstable or
slippery surface or a steep slope. During the cold
season, beware of ice and snow and always
ensure secure footing.
4. During operation, keep bystanders or animals at
least 15 m away from the tool. Stop the tool as
soon as someone approaches.
5. Before operation, examine the work area for
stones or other solid objects. They can be thrown
or cause dangerous kickback and result in
serious injury and/or property damage.
6. WARNING: Use of this product can create
dust containing chemicals which may cause
respiratory or other illnesses. Some examples of
these chemicals are compounds found in
pesticides, insecticides, fertilizers and herbicides.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic
particles.
Electrical and battery safety
1. Do not expose the tool to rain or wet conditions.
Water entering the tool will increase the risk of
electric shock.
2. Do not use the tool if the switch does not turn it
on and off. Any tool that cannot be controlled with
the switch is dangerous and must be repaired.
3. Prevent unintentional starting. Ensure the switch
is in the off-position before installing a battery
pack, picking up or carrying the tool. Carrying the
tool with your finger on the switch or energising
the tool that have the switch on invites accidents.
4. 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.
5. Use the tool only with specifically designated
battery packs. Use of any other battery packs
may create a risk of injury and fire.
6. 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.
7. 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.
Putting into operation
1. Before assembling or adjusting the tool, remove
the battery cartridge.
2. Before handling the cutter blade, wear protective
gloves.
3. Before installing the battery cartridge, inspect the
tool for damages, loose screws/nuts or improper
assembly. Sharpen blunt cutter blade. If the cutter
blade is bent or damaged, replace it. Check all
control levers and switches for easy action. Clean
and dry the handles.
4. Never attempt to switch on the tool if it is
damaged or not fully assembled. Otherwise
serious injury may result.
5.
Remove any adjusting key or wrench before turning
the tool on. A wrench or a key left attached to a
rotating part of the tool may result in personal injury.
6. Adjust the shoulder harness and hand grip to suit
the operator's body size.
7. When inserting a battery cartridge, keep the
cutting attachment clear of your body and other
object, including the ground. It may rotate when
starting and may cause injury or damage to the
tool and/or property.

6
8. Remove any adjusting key, wrench or blade cover
before turning the tool on. An accessory left
attached to a rotating part of the tool may result in
personal injury.
Operation
1. In the event of an emergency, switch off the tool
immediately.
2. If you feel any unusual condition (e.g. noise,
vibration) during operation, switch off the tool. Do
not use the tool until the cause is recognized and
solved.
3. The cutting attachment continues to rotate for a
short period after turning the tool off. Don't rush to
contact the cutting attachment.
4. During operation, use the shoulder harness. Keep
the tool on your right side firmly.
5.
Do not overreach. Keep proper footing and balance
at all times. Watch for hidden obstacles such as
tree stumps, roots and ditches to avoid stumbling.
6. Never work on a ladder or tree to avoid loss of control.
7. If the tool gets heavy impact or fall, check the
condition before continuing work. Check the
controls and safety devices for malfunction. If
there is any damage or doubt, ask our authorized
service center for the inspection and repair.
8. Do not touch the gear case. The gear case
becomes hot during operation.
9. Take a rest to prevent loss of control caused by
fatigue. We recommend taking a 10 to 20-minute
rest every hour.
10. When you leave the tool, even if it is a short time,
always remove the battery cartridge. The
unattended tool with the battery cartridge installed
may be used by unauthorized person and cause
serious accident.
11. If grass or branches get caught between the
cutting attachment and guard, always turn the
tool off and remove the battery cartridge before
cleaning. Otherwise the cutting attachment may
rotate unintentionally and cause serious injury.
12. If the cutting attachment hits stones or other hard
objects, immediately turn the tool off. Then
remove the battery cartridge and inspect the
cutting attachment.
13. Check the cutting attachment frequently during
operation for cracks or damages. Before the
inspection, remove the battery cartridge and wait
until the cutting attachment stops completely.
Replace damaged cutting attachment
immediately, even if it has only superficial cracks.
14. Never cut above waist height.
15. Before starting the cutting operation, wait until the
cutting attachment reaches a constant speed
after turning the tool on.
16. When using metal blades, swing the tool evenly
in half-circle from right to left, like using a scythe.
17. Hold the tool by insulated gripping surfaces only,
because the cutter blade may contact hidden
wiring. Cutter blades contacting a "live" wire may
make exposed metal parts of the tool "live" and
could give the operator an electric shock.
Cutting attachments
1. Use an applicable cutting attachment for the job
in hand.
−Nylon cutting heads (string trimmer heads)
are suitable for trimming lawn grass.
−Metal blades are suitable for cutting weeds,
high grasses, bushes, shrubs, underwood,
thicket, and the like.
−Never use other blades including metal multi-
piece pivoting chains and flail blades. It may
result in serious injury.
2. Always use the cutting attachment guard properly
suited for the cutting attachment used.
3. When using metal blades, avoid "kickback" and
always prepare for an accidental kickback. See
the section "Kickback."
Kickback (Blade thrust)
1. Kickback (blade thrust) is a sudden reaction to a
caught or bound cutting blade. Once it occurs, the
tool is thrown sideway or toward the operator at
great force and it may cause serious injury.
2. Kickback occurs particularly when applying the
blade segment between 12 and 2 o'clock to solids,
bushes and trees with 3 cm or larger diameter.
013863
3. To avoid kickback:
−Apply the segment between 8 and 11 o'clock.
−Never apply the segment between 12 and 2
o'clock.
−Never apply the segment between 11 and 12
o'clock and between 2 and 5 o'clock, unless
the operator is well trained and experienced
and does it at his/her own risk.
−Never use cutting blades close to solids,
such as fences, walls, tree trunks and stones.
−Never use cutting blades vertically, for such
operations as edging and trimming hedges.

7
013864
Vibration
1. People with poor circulation who are exposed to
excessive vibration may experience injury to
blood vessels or the nervous system. Vibration
may cause the following symptoms to occur in the
fingers, hands or wrists: "Falling asleep"
(numbness), tingling, pain, stabbing sensation,
alteration of skin color or of the skin. If any of
these symptoms occur, see a physician!
2. To reduce the risk of "white finger disease", keep
your hands warm during operation and well
maintain the tool and accessories.
Transport
1. Before transporting the tool, turn it off and remove
the battery cartridge. Attach the cover to the
cutting blade.
2. When transporting the tool, carry it in a horizontal
position by holding the shaft.
3. When transporting the tool in a vehicle, properly
secure it to avoid turnover. Otherwise damage to
the tool and other baggage may result.
Maintenance
1. Have your tool serviced by our authorized service
center, always using only genuine replacement parts.
Incorrect repair and poor maintenance can shorten
the life of the tool and increase the risk of accidents.
2. Before doing any maintenance or repair work or
cleaning the tool, always turn it off and remove
the battery cartridge.
3. Always wear protective gloves when handling the
cutting blade.
4. Always clean dust and dirt off the tool. Never use
gasoline, benzine, thinner, alcohol or the like for
the purpose. Discoloration, deformation or cracks
of the plastic components may result.
5. After each use, tighten all screws and nuts.
6. Do not attempt any maintenance or repair not
described in the instruction manual. Ask our
authorized service center for such work.
7.
Always use our genuine spare parts and
accessories only. Using parts or accessories
supplied by a third party may result in the tool
breakdown, property damage and/or serious injury.
8. Request our authorized service center to inspect
and maintain the tool at regular interval.
Storage
1. Before storing the tool, perform full cleaning and
maintenance. Remove the battery cartridge.
Attach the cover to the cutting blade.
2. Store the tool in a dry and high or locked location
out of reach of children.
3. Do not prop the tool against something, such as a
wall. Otherwise it may fall suddenly and cause an
injury.
First aid
1. Always have a first-aid kit close by. Immediately
replace any item taken from the first aid kit.
2. When asking for help, give the following
information:
−Place of the accident
−What happened
−Number of injured persons
−Nature of the injury
−Your name
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.
ENC007-8
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 battery cartridge.
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.

8
(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.
A battery short can cause a large current flow,
overheating, possible burns and even a
breakdown.
6. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50 ﾟC (122 ﾟ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. Be careful not to drop or strike battery.
9. Do not use a damaged battery.
10. Follow your local regulations relating to
disposal of battery.
SAVE THESE INSTRUCTIONS.
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 ﾟC - 40 ﾟC (50 ﾟF - 104 ﾟF).
Let a hot battery cartridge cool down before
charging it.
4. Charge the battery cartridge once in every six
months if you do not use it for a long period
of time.

9
PARTS DESCRIPTION
DUR361U DUR362L
1
2
3
4
5
10
9
8
7
7
8
10
9
12
11
5
1
2
3
4
6
7
6
1
2
3
4
5
6
7
8
9
10
Battery cartridge
Speed adjusting dial
Power button
Hanger (suspension point)
Switch trigger
Grip
Wire guard
Gear case
Cutting tool
Shoulder harness11
Protector
Lock-off button / lever 12
014831

10
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
1
2
3
014746
CAUTION:
• Always switch off the tool before installing or
removing of the battery cartridge.
• 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.
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 on the
upper side of the button, it is not locked completely.
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.
• Do not install the battery cartridge forcibly. If the
cartridge does not slide in easily, it is not being
inserted correctly.
NOTE:
• The tool does not work with only one battery
cartridge.
Tool / battery protection system
The tool is equipped with a tool/battery protection
system. This system automatically cuts off power to the
motor to extend tool and battery life.
The tool will automatically stop during operation if the
tool or battery are placed under one of the following
conditions. In some conditions, the indicators light up.
Overload protection
When the tool is operated in a manner that causes it to
draw an abnormally high current, the tool automatically
stops and battery indicators blink. 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.
Overheat protection for tool
1
2
014812
When the tool is overheated, the tool stops
automatically and the power indicator blinks about 60
seconds. In this situation, let the tool cool before turning
the tool on again.
Overheat protection for battery
When the battery is overheated, the tool stops
automatically and the battery indicators light up. The
tool does not start even if pulling the switch trigger. In
this situation, let the battery cool before turning the tool
on again.
NOTE:
The battery overheat protection works only with a
battery cartridge with a star marking.
1
012128
Overdischarge protection
When the battery capacity becomes low, the tool stops
automatically. If the product does not operate even
when the switches are operated, remove the batteries
from the tool and charge the batteries.
1. Star marking
1. Power indicator
2. Power button
1. Red indicator
2. Button
3. Battery cartridge

11
Remaining battery capacity indication
1
2
014808
Press the check button to make the battery indicators
show the remaining battery capacities. The battery
indicators correspond to each battery.
Remaining battery capacity indication
Battery indicators
(Battery 1or Battery 2) Remaining
capacity
OnOff Blinking
50% to 100%
20% to 50%
0% to 20%
or Charge
the battery
014809
Abnormal indications during use
Battery indicator
Status
OnOff
Battery 1 Battery 2
The tool may have
malfunctioned.
The tool may have
malfunctioned.
The protective function for
battery with star marking
operated (overheat).
Few remaining capacity,
charge the battery.
The tool detected an
abnormallyhigh voltage.
Replace battery cartridge.
014811
The indicators show various states using the remaining
battery capacity indication.
Power switch action
WARNING:
• Before inserting the battery cartridge into the tool,
always check to see that the switch trigger
actuates properly and returns to the "OFF"
position when released. Do not pull the switch
trigger hard without turning the lock-off lever. This
can cause switch breakage.
Operating a tool with a
switch that does not actuate properly can lead to loss
of control and serious personal injury.
1
2
014812
Push the power button on the housing so that the tool is
powered on and power indicator lights.
1. Power indicator
2. Power button
1. Battery
indicators
2. Check button

12
For model DUR361U
1
2
013807
For model DUR362L
1
2
014158
To prevent the switch trigger from being accidentally
pulled, a lock-off lever is provided.
To start the tool, turn the lock-off lever and then pull the
switch trigger. Release the switch trigger to stop.
NOTE:
• After the power button is pushed and the tool is
left one minute without any operations, the tool is
automatically powered off.
Reversing Switch for Debris Removal
WARNING:
• Always be sure that the tool is switched off
and battery cartridge is removed before
removing weeds or debris entangled in the tool
that could not be removed when operated in
the reverse mode. Failure to switch off and
remove the battery cartridge may result in serious
personal injury from accidental start-up.
For model DUR361U
1
2
3
013835
For model DUR362L
A
B
1
2
3
014159
This tool has a reversing switch which is only provided
to change the direction of rotation so that it can be used
to remove weeds and debris entangled in the tool. To
operate the tool normally the "A" side of the switch
should be depressed.
To remove weeds and debris that are jammed in the
rotating head the tool can be reversed by depressing
the "B" side of the switch. In the reverse position the
tool will only operate for a short period of time and
automatically shut off.
NOTICE:
• Always check the direction of rotation before
operation.
• Use the reversing switch only after the tool comes
to a complete stop. Changing the direction of
rotation before the tool stops may damage it.
Speed adjusting dial
1
014748
The tool speed can be adjusted by turning the adjusting
dial. Turn the speed adjusting dial clockwise for higher
speed, and counterclockwise for lower speed.
Nylon cutting head (optional accessory for a
product that comes with a cutter blade)
Nylon cutting head
NOTICE:
• Do not attempt to bump feed the head while the
tool is operating at a high RPM. Bump feeding at a
high RPM may cause damage to the nylon cutting
head.
• The bump feed will not operate properly if the
head is not rotating.
1. Speed adjusting
dial
1. Reversing switch
2. A position
depressed for
normal operation
3. B position
depressed for
weed and debris
removal
1.
Reversing switch
2. A position
depressed for
normal
operation
3. B position
depressed for
weed and debris
removal
1. Lock-off lever
2. Switch trigger
1. Lock-off button
2. Switch trigger

13
1
014839
The nylon cutting head is a dual string trimmer head
provided with a bump & feed mechanism.
To cause the nylon cord to feed out, the cutting head
should be bumped against the ground while rotating at a
low RPM.
NOTE:
If the nylon cord does not feed out while bumping the
head, rewind/replace the nylon cord by following the
procedures described under “Maintenance.”
ASSEMBLY
WARNING:
• Always be sure that the tool is switched off
and battery cartridge is removed before
carrying out any work on the tool. Failure to
switch off and remove the battery cartridge may
result in serious personal injury from accidental
start-up.
• 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 handle
For model DUR361U
1
3
2
012456
Insert the shaft of the handle into the grip as shown.
Align the screw hole in the grip with the one in the shaft.
Tighten the screw securely.
Fit the barrier and grip onto the shaft pipe with four
screws. Make sure that the spacer on the shaft pipe is
located between the grip/barrier assembly and the
hanger.
11
2
014752
Place handle between handle clamp and handle holder.
Adjust the handle to an angle that provides a
comfortable working position and then secure by firmly
hand-tightening knob.
For model DUR362L
1
2
4
3
5
6
014753
Fit the grip onto the shaft pipe and tighten it with two
hex bolts. Make sure that the spacer on the shaft pipe is
located between the grip assembly and the other grip.
Do not remove or shrink the spacer.
Installing the guard
WARNING:
• Never use the tool without the guard illustrated in
place.
Failure to do so can cause serious personal injury.
For cutter blade (only for model DUR361U)
014755
1
2
3
45
014760
1. Label
2. Hex bolts
3. Protector clamp
4. Gear case
5. Protector
1. Grip
2. Hex bolt
3. Cover
4. Clamps
5. Cutting tool side
6. Spacer
1. Screw
2. Handle clamp
1. Grip
2. Handle
3. Screw
1. Most effective
cutting area

14
Install the protrusion of the protector clamp to the gear
case until aligning the position with the label on the pipe.
Fix the protector to the protector clamp with the two
bolts and then tighten both bolts by the hex wrench
evenly.
For nylon cutting head
For DUR362L
1
2
014835
Align the protrusions on the protector attachment with
the grooves of the protector.
2
1
014836
Align the protrusions on the protector holder attachment
with the groove of the protector holder.
12
014759
After attaching the protector and the protector holder,
tighten the hex bolts securely.
For DUR361U (optional accessory)
12
014833
Remove the hex bolts with hex wrench. Then remove
the protector clamp and protector.
1
2
3
014834
Install the protector attachment and protector holder
attachment to the gear case.
To install the protector for nylon cutting head, follow the
installing method mentioned previously.
Installing the wire guard
CAUTION:
• Before adjusting the wire guard, wait for the
cutting head comes to standstill. Do not adjust the
wire guard with your foot.
014761
To reduce the risk damaging the objects in front of the
cutting head, insert the wire guard so that it controls the
cutting range of the mowing line.
1
2
014762
Slightly expand the wire guard outward and then insert it
into the holes of the protector.
NOTE:
• Do not expand the wire guard outward too much.
Otherwise it may break.
1. Holes
2. Wire guard
1. Gear case
2. Protector holder
attachment
3. Protector
attachment
1. Protector
2. Hex bolt
1. Hex wrench
2. Hex bolts
1. Protrusion
2. Groove
1. Protrusion
2. Groove

15
014763
When wire guard is not in use, lift it for the idle position.
Installing nylon cutting head
CAUTION:
• If during operation the nylon cutting head
accidentally impacts a rock or hard object the
trimmer should be stopped and inspected for any
damage. If the nylon cutting head is damaged it
should be replaced immediately.
Use of a damaged
nylon cutting head could result in serious personal injury.
NOTICE:
• Be sure to use genuine Makita nylon cutting head.
Turn the tool upside down so that you can replace the
nylon cutting head easily.
1
2
3
014764
Insert the hex wrench through the hole on the protector
cover and rotate the receive washer until it is locked
with the hex wrench. The nylon cutting head onto the
threaded spindle directly and tighten it by turning it
counterclockwise. Remove the hex wrench.
To remove the nylon cutting head, turn the nylon cutting
head clockwise while holding the receive washer with
the hex wrench.
Installing the cutter blade (country specific)
WARNING:
• The outside diameter of the cutter blade must
be 230 mm. Never use any blade exceeding 230
mm in outside diameter.
CAUTION:
• The cutter blade must be well polished, free of
cracks or breakage. Polish or replace the cutter
blade every three hours of operation.
• Always wear gloves when handling the cutter
blade.
• Always attach the blade cover when the tool is not
in use or is being transported.
• The cutter blade-fastening nut (with spring
washer) wears out in course of time. If there
appears any wear or deformation on the spring
washer, replace the nut. Ask your local authorized
service center to order it.
NOTICE:
• Be sure to use genuine Makita cutter blade.
Turn the tool upside down so that you can replace the
cutter blade easily.
1
2
34
5
014766
To dismount the cutter blade, insert the hex wrench
through the hole on the protector cover and the gear
case. Rotate the receive washer until it is locked with
the hex wrench. Loosen the hex nut (left-hand thread)
with the socket wrench and remove the nut, clamp
washer and hex wrench.
1
2
014767
Mount the cutter blade onto the shaft so that the guide of the
receive washer fits in the arbor hole in the cutter blade.
Install the clamp washer and secure the cutter blade with
the hex nut with 13 to 23 Nm of tightening torque during
holding the receive washer with hex wrench.
014768
Make sure that the blade is the left way up.
1. Hex wrench
2. Box driver
1. Hex nut
2. Clamp washer
3. Cutter blade
4. Receive washer
5. Hex wrench
1. Nylon cutting
head
2. Receive washer
3. Hex wrench

16
Hex wrench storage
1
014747
When not in use, store the hex wrench as shown in the
figure to keep it from being lost.
OPERATION
Correct handling of tool (DUR361U)
Correct posture
WARNING:
• Always position the tool on your right-hand
side so that the shaft of the left handle is
always in front of your body. Correct positioning
of the tool allows for maximum control and will
reduce the risk of serious personal injury caused
by kickback.
014750
As shown in the figure fit the shoulder harness and
hang the tool firmly on your right side so that the shaft of
the left handle is always ahead of you.
Attachment of shoulder harness
12
014769
Wear the shoulder harness on your back and buckle it
up until a click is heard. Make sure that it cannot be
taken off with pulling it off. Hang the tool as shown.
WARNING:
• Be extremely careful to maintain control of the tool
at this time. Do not allow the tool to be deflected
toward you or anyone in the work vicinity.
Failure
to do so could result in serious injury.
Adjustment of the hanger position and shoulder
harness
When replacing battery or accessories with others, the
weight balance of the tool may change. In such case,
adjust the hanger position and shoulder harness length
as follows.
To change the hanger position, loosen the fixing screw
on the hanger with the supplied wrench and then move
the hanger and the cushion. The cushion can be moved
easily by twisting it.
1
750 mm
750 mm
100 - 300 mm
012478
Adjust the hanger position and shoulder harness length
so that:
−the hanger positions 750mm or higher from the
ground,
−the cutting tool positions 100mm to 300mm high
from the ground and
−the unguarded part of cutting tool is horizontally
750mm or farther away from the hanger.
After adjusting the hanger position, tighten the screw
with the wrench securely.
Correct handling of tool (DUR362L)
Correct posture
WARNING:
• Always position the tool on your right-hand
side so that the barrier is always in front of
your body. Correct positioning of the tool allows
for maximum control and will reduce the risk of
serious personal injury caused by kickback.
014838
1. Hanger
1. Buckle
2. Hook
1. Hex wrench

17
As shown in the figure, put the shoulder harness on
your left shoulder by putting your head and right arm
through it and keep the tool on your right side while
always keeping the barrier in front of your body.
Attachment of shoulder harness
1
2
014156
After putting the shoulder harness on it can be attached
to the tool by connecting the buckles provided on both
the tool hook and the harness. Be sure that the buckles
click and lock completely in place.
Detachment
1
014751
The buckle is provided with a means of quick release
which can be accomplished by simply squeezing the
sides and the buckle.
WARNING:
• Be extremely careful to maintain control of the tool
at all times. Do not allow the tool to be deflected
toward you or anyone in the work vicinity.
Failure
to keep control of the tool could result in serious injury
to the bystander and the operator.
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.
Supply of grease to gear case
1
2
014840
Supply grease (Shell Alvania 2 or equivalent) to the
gear case. Remove the hex bolt and then put grease
through the grease hole every 30 hours. (Genuine
Makita grease may be purchased from your Makita
dealer.)
Replacing the nylon cord
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.
013822
Take off cover from housing, pressing two latches which
are slotted section oppositely on side of housing.
1
013823
Cut a nylon line in 3-6 m. Fold the cutting line in two
halves, leave one of half longer 80-100 mm than
another.
1. 80-100 mm
1. Gear case
2. Hex bolt
1. Buckle
1. Buckle
2. Hook

18
013824
Hook the middle of the new nylon cord to the notch
located at the center of the spool between the 2
channels provided for the nylon cord.
Wind both ends firmly around the spool in the direction
marked on the head for left hand direction indicated by
LH.
013825
Wind all but about 100 mm of the cords, leaving the
ends temporarily hooked through a notch on the side of
the spool.
013826
Mount the spool on the cover so that the grooves and
protrusions on the spool match up with those on the
cover. Now, unhook the ends of the cord from their
temporary position and feed the cords through the
eyelets to come out of the cover.
013827
Align the protrusion on the underside of the cover with
the slots of the eyelets. Then push the cover firmly onto
the housing to secure it. Make sure the latches fully
spread in the cover.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers,
always using Makita replacement parts.

19
TROUBLE SHOOTING
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 replacement parts for repairs.
Tighten the nut properlyas described
inthismanual.
Recharge the battery cartridge. Ifrecharging
isnot effective, replace battery cartridge.
Recharge the battery cartridge. Ifrecharging
isnot effective, replace battery cartridge.
Cutter blade fastening nut isloose.
Cutter blade isfastened improperly.
The cutter blade isbended,
cracked or worn.
Malfunction status
Motor does not run.
Cause
Battery cartridges are not installed.
Battery problem (under voltage)
Rotation isinreverse.
Overheating.
Battery power isdropping.
Electricor electronicmalfunction.
Action
Install the battery cartridges.
Remove the foreign object.
Motor stops running after alittleuse.
Itdoes not reach maximum RPM.
Cutting tool does not rotate:
stop the machine immediately!
Abnormal vibration:
stop the machine immediately!
Cutting tool and motor cannot stop:
Remove the battery immediately!
Cutter blade fastening nut isloose.Tighten the nut properlyas described
inthismanual.
The cutter blade isbended.Replace the cutter blade.
Replace the cutter blade.
The drive system does not work
correctly.
Battery'scharge level islow.
Battery isinstalled improperly.
The drive system does not work
correctly.
Foreign object such as abranch is
jammed between the guard and
the nylon cutting head.
The drive system does not work
correctly.
One end of the nylon cord has
been broken.
The drive system does not work
correctly.
Recharge the battery cartridge. Ifrecharging
isnot effective, replace battery cartridge.
Ask your local authorized service center for
repair.
Ask your local authorized service center for
repair.
Change the direction of ratation with the
reversing switch.
Stop using of tool to allow itto cool down.
Install the battery cartridge as described in
thismanual.
Ask your local authorized service center for
repair.
Ask your local authorized service center for
repair.
Bumpthe nylon cutting head against the
ground whileitisrotating to cause the cord
to feed.
Remove the battery cartridge and ask your
local authorized service center for repair.
014837

20
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.
• Cutter blade
• 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.