Makita UR100D User manual

UR100D
EN Cordless Grass Trimmer INSTRUCTION MANUAL 8
SV Batteridriven grästrimmer BRUKSANVISNING 17
NO Batteridrevet gresstrimmer BRUKSANVISNING 26
FI Akkukäyttöinen
viimeistelyleikkuri KÄYTTÖOHJE 35
LV Bezvada zāles
apgriezējmašīna LIETOŠANAS INSTRUKCIJA 44
LT Belaidė žoliapjovė NAUDOJIMO INSTRUKCIJA 53
ET Akuga murutrimmer KASUTUSJUHEND 62
RU Аккумуляторная Коса РУКОВОДСТВО ПО
ЭКСПЛУАТАЦИИ 71

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8ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: UR100D
No load speed
(without cutting tool)
10,000 min-1
Overall length
(without cutting tool)
835 - 1,185 mm
Nylon cord diameter 1.65 mm
Applicable cutting tool and
cutting diameter
Nylon cutting head
(P/N 198852-2 / 198853-0)
260 mm
Rated voltage D.C. 10.8 V - 12 V max
Standard battery cartridge BL1015 / BL1016 / BL1020B / BL1021B / BL1040B / BL1041B
Net weight 1.9 - 2.1 kg
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specications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 heavi-
est combination, according to EPTA-Procedure 01/2014, are shown in the table.
Noise
Applicable standard : EN50636
Type Sound pressure level average
LPA(dB(A)) Uncertainty K (dB(A))
Nylon cutting head 74 0.74
• 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
Applicable standard : EN50636
Type Left hand Right hand
ah,W (m/s2)Uncertainty K
(m/s2)
ah,W (m/s2)Uncertainty K
(m/s2)
Nylon cutting head 2.5 0.1 2.5 0.5
NOTE: 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.
NOTE: 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.
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 following show the symbols used for the equip-
ment. 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.

9ENGLISH
360°
Keep bystanders away.
15m(50FT)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.
Do not expose to moisture.
Top permissible tool speed.
Never use metal blade.
Ni-MH
Li-ion
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.
EC Declaration of Conformity
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
SAFETY WARNINGS
IMPORTANT SAFETY
INSTRUCTIONS
WARNING: Read all safety warnings and
all instructions. Failure to follow the warnings and
instructionsmayresultinelectricshock,reand/or
seriousinjury.
Save all warnings and instruc-
tions 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 reg-
ulations may restrict the age of the operator.
4. Stop using the machine while people, espe-
cially children, or pets are nearby.
5. Only use the machine in daylight or good
articial 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
tted for trimming the lament line length.
After extending new cutter line always return
the machine to its normal operating position
before switching on.
8. Never t 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 phys-
ical 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 inuence of alcohol or drugs.
13. The tool should be switched off immediately if
it shows any signs of unusual operation.
14. Keep ngers 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.
Personal protective equipment
►Fig.1
►Fig.2
1. Dress Properly. The clothing worn should be
functional and appropriate, i.e. it should be
tight-tting but not cause hindrance. Do not
wear either jewelry or clothing which could
become entangled with high grass. Wear pro-
tective 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.

10 ENGLISH
It is an employer's responsibility to enforce
the use of appropriate safety protective equip-
ments by the tool operators and by other per-
sons 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 specied by
the manufacturer. A charger that is suitable for
one type of battery pack may create a risk of
re when used with another battery pack.
3. Use power tools only with specically desig-
nated battery packs. Use of any other battery
packs may create a risk of injury and re.
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 termi-
nals together may cause burns or a re.
5.
Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, ush 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 re. 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.
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.
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 switch-
ing 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 mov-
ing 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, chang-
ing accessories or storing;
— whenever the tool starts vibrating
unusually;
— whenever transporting the tool.

11 ENGLISH
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 atmo-
spheres, such as in the presence of ammable
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, espe-
cially 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 instruc-
tions 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 atten-
tion 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 con-
ductive material.
(2) Avoid storing battery cartridge in a con-
tainer 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
ow, 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 °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 re.
8. Be careful not to drop or strike battery.
9. Do not use a damaged battery.
10. The contained lithium-ion batteries are subject
to the Dangerous Goods Legislation require-
ments.
For commercial transports e.g. by third parties,
forwarding agents, special requirement on pack-
aging and labeling must be observed.
For preparation of the item being shipped, consult-
ing 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. Follow your local regulations relating to dis-
posal of battery.
12. Use the batteries only with the products
specied by Makita. Installing the batteries to
non-compliantproductsmayresultinare,exces-
sive heat, explosion, or leak of electrolyte.
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res,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 car-
tridge. Overcharging shortens the battery
service life.
3. Charge the battery cartridge with room tem-
perature at 10 °C - 40 °C (50 °F - 104 °F). Let
a hot battery cartridge cool down before
charging it.

12 ENGLISH
PARTS DESCRIPTION
Parts description (with nylon cutting
head)
►Fig.4
1Switch trigger 2Battery cartridge
3Lock lever 4Protector
5Nylon cutting head 6Nylon cord
7Wire guard 8Thumb nut
9Front grip 10 Hanger for shoulder
harness
11 Indication lamp 12 Lock-off button
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 car-
tridge rmly when installing or removing battery
cartridge. Failure to hold the tool and the battery
cartridgermlymaycausethemtoslipoffyourhands
and result in damage to the tool and battery cartridge
andapersonalinjury.
►Fig.5: 1. Red indicator 2. Button 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 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.
CAUTION: Do not install the battery cartridge
forcibly. If the cartridge does not slide in easily, it is
not being inserted correctly.
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:
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
►Fig.6: 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Indicator lamps Remaining
capacity
Lighted Off
75% to 100%
50% to 75%
25% to 50%
0% to 25%
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
Switch action
WARNING: Before installing the battery car-
tridge 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.

13 ENGLISH
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.
►Fig.7: 1. Switch trigger 2. Lock-off button
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
Running the tool allows the indication lamp to show the
battery cartridge capacity status.
►Fig.8: 1. Lamp
When the tool is also overloaded and has stopped
during operation, the lamp lights up in red. Refer to the
following table for the status and action to be taken for
the indication lamp.
Indication lamp Status Action to be taken
The lamp blinks
in red.
This indicates the
appropriate time to
replace the battery
cartridge when
the battery power
becomes low.
Recharge the
battery cartridge.
The lamp lights up
in red. (Note 1)
This function works
when the battery
power is almost
used up. At this
time, tool stops
immediately.
Recharge the
battery cartridge.
The lamp lights up
in red. (Note 1)
Autostop due to
overload.
Turn off the tool.
Note 1: The time at which the indication lamp 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.
►Fig.9: 1. Nylon cutting head 2. Cutter
The nylon cutting head has a bump and feed mecha-
nism. 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 position of the handle
and front grip
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sothatyoucanholdthe
handle when lowering your right hand.
►Fig.10: 1. Handle
Toadjusttheshaftlength,openthelocklever,then
adjustthelengthoftheshaft,andthenclosethelock
lever.
►Fig.11: 1. Lock lever
Adjustthepositionofthefrontgripsothatyoucanhold
the front grip when lowering your left hand.
►Fig.12: 1. Front grip
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 per-
sonalinjuryfromaccidentalstart-up.
Installing the front grip
Attach the front grip to the front grip holder and secure
it with a hex bolt and the thumb nut as shown in the
gure.
►Fig.13: 1. Front grip 2. Thumb nut 3. Hex bolt
Thefrontgripangleisadjustable.Toadjustthefront
grip angle, loosen the thumb nut, set the front grip at an
proper angle according to your work and then tighten
thethumbnutclockwisermly.
Installing the wire guard
NOTICE: Do not expand the wire guard outward
too much. Otherwise it may break.
►Fig.14
Toreducetheriskofdamagingtheobjectsinfrontofthe
cutting head, attach the wire guard to the protector so
that it controls the cutting range.
Slightly expand the wire guard outward and then insert
it into the holes of the protector.
Attach the wire guard to the holes on the front side of
the protector. The nylon cord mark on the protector
indicates the hole to be used.
►Fig.15: 1. Hole
When wire guard is not in use, lift it for the idle position.
►Fig.16: 1. Wire guard

14 ENGLISH
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.
►Fig.17: 1. Screw 2. Protector
Mounttheprotectorbyttingitontothemotorhousing,
and then secure it with two screws.
Installing nylon cutting head
Optional accessory
CAUTION: If the nylon cutting head acciden-
tally impacts a rock or hard object during oper-
ation, 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.
CAUTION: Be sure to remove the hex wrench
after installation.
CAUTION: When installing or removing the
nylon cutting head, be careful not to contact the
nylon cord cutter on the protector. Contact with the
cuttermayresultinpersonalinjury.
NOTICE: Be sure to use genuine Makita nylon
cutting head.
1. Turn the tool upside down so that you can replace
the cutting tool easily.
2.
Insert the hex wrench through the hole on the motor
housing and rotate the spindle until the spindle is locked.
►Fig.18: 1. Hex wrench 2. Hole 3. Spindle
3. Place the nylon cutting head onto the spindle and
tighten it by turning it clockwise.
►Fig.19: 1. Nylon cutting head
4. Remove the hex wrench.
To remove the nylon cutting head, turn it counterclock-
wise while locking the spindle with the hex wrench.
Attaching the shoulder harness
►Fig.20: 1. Hook
Attach the hooks of the shoulder harness to the tool as
showninthegure.
CAUTION: Be sure to attach the hooks of the
shoulder harness to the tool securely. If the hooks
are attached incompletely, they may come off and
cause injury.
Hex wrench storage
CAUTION: Be careful not to leave the hex
wrench inserted in the tool head. It may cause
injuryand/ordamagetothetool.
When not in use, store the hex wrench as shown in the
guretokeepitfrombeinglost.
►Fig.21: 1. Hex wrench
OPERATION
Cutting the grass
Hold the grass trimmer at the angle of about 50° to the
ground. 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 spool into a contact with the ground surface.
Using the spool contacting the ground surface may
cause the motor under overload resulting in damage
to the grass trimmer.
►Fig.22
NOTICE: Do not force the trimmer in densely
growing grass.
►Fig.23
NOTICE: Do not use the trimmer as if you dig out
the ground.
►Fig.24
Cutting the grass near tree, block,
brick, or stone
Hold and tilt the grass trimmer at a height where the
spool does not touch the ground. Cut the grass using
the nylon cord tip like knocking the ground.
►Fig.25
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 spool, 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.
Pull down the wire guard and rotate the grass trimmer
180°.
Asshowninthegure,whilecontactingthewireguard
with the ground, move the grass trimmer to cut the
grass.Youcancutthegrassefcientlybywalkingin
parallel along the bricks or blocks.
►Fig.26: 1. Wire guard

15 ENGLISH
Detaching the shoulder harness
WARNING: Be extremely careful to maintain
control of the machine when detaching the shoul-
der harness.
CAUTION: Before operation, adjust the
shoulder harness to the proper length to prevent
fatigue.
CAUTION: Be sure that the tool is held
securely by the shoulder harness before
operation.
The shoulder harness features a means of quick
release. Squeeze the sides of the buckle to release the
tool from the shoulder harness.
►Fig.27: 1. Buckle
MAINTENANCE
WARNING: Always be sure that the tool is
switched off and battery cartridge is removed
before attempting to perform inspection or main-
tenance 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.
Cleaning the tool
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.
►Fig.28: 1. Motor housing
Storage
The hole in the handle is convenient for hanging the tool
from a nail or screw on the wall. Before storing the tool,
raise the wire guard, shorten the shaft, and then fold the
front grip.
►Fig.29: 1. Wire guard
►Fig.30: 1. Front grip 2. Shaft
►Fig.31: 1. Hole
Replacing the nylon cord
WARNING: Use nylon cord with diameter specied 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yapartresultingin
seriouspersonalinjury.
Replace the nylon cord if the cord is not feeding any more.
►Fig.32: (1) Up to 8 m (2) 70 - 80 mm

16 ENGLISH
TROUBLESHOOTING
Beforeaskingforrepairs,conductyourowninspectionrst.Ifyound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 Probable cause (malfunction) Remedy
Motor does not run. Battery cartridge is not installed. Install the battery cartridge.
Battery problem (under voltage) Recharge the battery. If recharging is not effective,
replace battery.
The drive system does not work
correctly.
Ask your local authorized service center for repair.
Motor stops running after a little use. Battery's charge level is low. Recharge the battery. If recharging is not effective,
replace battery.
Overheating. Stop using of tool to allow it to cool down.
It does not reach maximum RPM. Battery is installed improperly. Install the battery cartridge as described in this
manual.
Battery power is dropping. Recharge the battery. If recharging is not effective,
replace battery.
The drive system does not work
correctly.
Ask your local authorized service center for repair.
Cutting tool does not rotate:
stop the machine immediately!
Foreignobjectsuchasabranchis
jammedbetweentheguardandthe
nylon cutting head.
Removetheforeignobject.
The drive system does not work
correctly.
Ask your local authorized service center for repair.
Abnormal vibration:
stop the machine immediately!
One end of the nylon cord has been
broken.
Tap the nylon cutting head against the ground while
it is rotating to cause the cord to feed.
The drive system does not work
correctly.
Ask your local authorized service center for repair.
Cutting tool and motor cannot stop:
Remove the battery immediately!
Electric or electronic malfunction. 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 spec-
ied 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.