Makita DLM432PG2 User manual

INSTRUCTION MANUAL
Cordless Lawn Mower
DLM382
DLM432
ENGLISH: Original instructions
Read before use.

2ENGLISH
SPECIFICATIONS
Model: DLM382 DLM432
Mowing width (blade diameter) 380 mm 430 mm
No load speed 3,700 min-1 3,600 min-1
Part number of replacement mower blade 191D41-2 191D43-8
Dimensions
(L x W x H)
during operation L: 1,380 mm to 1,410 mm
W: 450 mm
H: 985 mm to 1,005 mm
L: 1,435 mm to 1,490 mm
W: 460 mm
H: 1,005 mm to 1,045 mm
when stored
(without grass basket)
860 mm x 450 mm x 475 mm 865 mm x 460 mm x 475 mm
Rated voltage D.C. 36 V
Net weight 16.2 - 16.9 kg 16.8 - 17.5 kg
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specications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.
Applicable battery cartridge
BL1815N / BL1820 / BL1820B / BL1830 / BL1830B / BL1840 / BL1840B / BL1850 / BL1850B / BL1860B
• Someofthebatterycartridgeslistedabovemaynotbeavailabledependingonyourregionofresidence.
WARNING: Only use the battery cartridges listed above.Useofanyotherbatterycartridgesmaycause
injuryand/orre.
Symbols
Thefollowings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.
Neverputyourhandsandfeetnearthe
blade under the mower. Blades continue to
rotate after the motor is switched off.
Removethelockkeybeforeinspecting,
adjusting,cleaning,servicing,leavingand
storing the mower.
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 col-
lectedseparatelyandreturnedtoanenvi-
ronmentallycompatiblerecyclingfacility.
Intended use
The machine is intended for lawn mowing.
Noise
ThetypicalA-weightednoiseleveldeterminedaccord-
ing to EN60335-2-77:
Model DLM382
Sound pressure level (LpA) : 81 dB(A)
Sound power level (LWA) : 91 dB (A)
Uncertainty(K):3dB(A)
Model DLM432
Sound pressure level (LpA) : 81 dB(A)
Sound power level (LWA) : 92 dB (A)
Uncertainty(K):3dB(A)
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 mea-
sures 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).

3ENGLISH
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN60335-2-77:
Model DLM382
Vibration emission (ah) : 2.5 m/s2or less
Uncertainty(K):2.0m/s2
Model DLM432
Vibration emission (ah) : 2.5 m/s2or less
Uncertainty(K):1.5m/s2
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 mea-
sures 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).
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.
Training
1.
Read the instructions carefully. Be familiar with
the controls and the proper use of the mower.
2. Never allow children or people unfamiliar with
these instructions to use the mower. Local
regulations can restrict the age of the operator.
3. Never operate the mower while people, espe-
cially children, or pets are nearby.
4. Keep in mind that the operator or user is
responsible for accidents or hazards occurring
to other people or their property.
5. Children should be supervised to ensure that
they do not play with the mower.
6. Physical condition - Do not operate mower
while under the inuence of drugs, alcohol, or
any medication.
Preparation
1. While operating the mower, always wear sub-
stantial footwear and long trousers. Do not
operate the mower when barefoot or wearing
open sandals. Avoid wearing clothing or jew-
elry that is loose tting or that has hanging
cords or ties. They can be caught in moving
parts.
2. Before use, always visually inspect the mower
for damaged, missing or misplaced guards or
shields.
3. Be sure the area is clear of other people before
mowing. Stop mower if anyone enters the area.
4. Do not insert the lock key into mower until it is
ready to be used.
5. 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 equip-
ments by the tool operators and by other per-
sons in the immediate working area.
6. Check the blades or blade bolts carefully for
cracks or damage before operation. Replace
cracked or damaged blades or blade bolts
immediately.
7. Remove foreign matters such as rocks, wire,
bottles, bones and large sticks from the work
area before mowing to prevent personal injury
or damage to the mower.
8. Objects struck by the mower blade can cause
severe injuries to persons. The lawn should
always be carefully examined and cleared of
all objects prior to each mowing.
9. Watch for holes, ruts, bumps, rocks, or other
hidden objects. Uneven terrain could cause a slip
and fall accident. Tall grass can hide obstacles.
Operation
1. Do not overreach. Keep the balance at all
times. Always be sure of the footing on slopes.
Walk, never run.

4ENGLISH
2. Stop the mower and remove the lock key, and
make sure that all moving parts have come to
a complete stop:
- whenever you leave the mower,
- before clearing blockages or unclogging chute,
- before checking, cleaning or working on the
mower,
- after striking a foreign object. Inspect the
mower for damage and make repairs before
restarting and operating the mower,
- whenever the mower starts vibrating abnormally.
3. Never operate the mower with defective
guards or shields, or without safety devices,
for example deectors and/or grass basket, in
place.
4. Avoid using the mower in bad weather con-
ditions especially when there is a risk of
lightning.
5. Wear eye protection and stout shoes at all
times while operating the mower.
6. Operate the mower only in daylight or in good
articial light.
7. Switch on the mower carefully according to
instructions and with feet well away from the
blade(s).
8. Take care against injury to feet and hands from
the mower blades.
9. Always ensure that the ventilation openings
are kept clear of debris.
10. Mow across the face of slopes, never up and
down. Exercise extreme caution when chang-
ing direction on slopes. Do not mow exces-
sively steep slopes.
11. Use extreme caution when reversing or pulling
the mower towards you.
12. Stop the blade(s) if the mower has to be tilted
for transportation when crossing surfaces
other than grass, and when transporting the
mower to and from the area to be used.
13. Do not tilt the mower when switching on the
motor, except if the mower has to be tilted
for starting. In this case, do not tilt it more
than absolutely necessary and lift only the
part, which is away from the operator. Always
ensure that both hands are in the operating
position before returning the mower to the
ground.
14. Do not put hands or feet near or under rotating
parts. Keep clear of the discharge opening at
all times.
15. Do not transport the mower while the mower is
turned on.
16. Avoid operating the mower in wet grass.
17. Never operate the mower in the rain.
18. Always keep a rm hold on the handle.
19. Don't grasp the exposed cutting blades or
cutting edges when picking up or holding the
mower.
20. Keep hands and feet away from rotating
blades. Caution - Blades coast after the mower
is switched off.
21. Stop operation immediately if you notice
anything unusual. Switch off the mower and
remove the lock key. Then inspect the mower.
22. Never attempt to make cutting height adjust-
ments while mower is running if the mower
has cutting height adjustment feature.
23. Release switch lever and wait for blade rota-
tion to stop before crossing driveways, walks,
roads, and any gravel-covered areas. Also
remove the lock key if you leave the mower,
reach to pick up or remove something out of
your way, or for any other reason that may
distract you from what you are doing.
24. If the mower strikes a foreign object, follow
these steps:
- Stop the mower, release the switch lever and
wait until the blade comes to a complete stop.
- Remove the lock key and the battery
cartridge.
- Thoroughly inspect the mower for any
damage.
- Replace the blade if it is damaged in any way.
Repair any damage before restarting and con-
tinuing to operate the mower.
25. Do not start the mower when standing in front
of the discharge opening.
26. If the mower starts to vibrate abnormally
(check immediately)
- inspect for damage,
- replace or repair any damaged parts,
- check for and tighten any loose parts.
27. Never direct discharged material toward
anyone. Avoid discharging material against a
wall or obstruction.Materialmayricochetback
toward the operator. Stop the blade when crossing
gravel surfaces.
28. Do not pull the mower backwards unless
absolutely necessary.Whenyouarecompelled
to back the mower from a fence or other similar
obstruction, look down and behind before and
while moving backwards.
29. Shut the motor off and wait until the blade
comes to a complete stop before removing the
grass catcher. Beware that the blades coast after
turn off.
Maintenance and storage
1. Replace worn or damaged parts for safety.
Use only genuine replacement parts and
accessories.
2. Inspect and maintain the mower regularly.
3. When not in use, store the mower out of the
reach of children.
4. Keep all nuts, bolts, and screws tight to
be sure the equipment is in safe working
condition.
5. Check the grass basket frequently for wear or
deterioration. For storage, always make sure
the grass basket is empty. Replace a worn
grass basket with a new factory replacement
for safety.
6. Use only the manufacturer genuine blades
specied in this manual.
7. Be careful during adjustment of the mower
to prevent entrapment of the ngers between
moving blades and xed parts of the mower.
8. Do not wash with a hose; avoid getting water
in motor and electrical connections.

5ENGLISH
9. Check the blade mounting bolt at frequent
intervals for proper tightness.
10. Always allow the mower to cool down before
storing.
11. When servicing the blades be aware that, even
though the power source is switched off, the
blades can still be moved.
12. Never remove or tamper with safety devices.
Check their proper operation regularly. Never
do anything to interfere with the intended
function of a safety device or to reduce the
protection provided by a safety device.
Battery tool use and care
1. 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.
2. 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.
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termi-
nalstogethermaycauseburnsorare.
4. Under abusive conditions, liquid may be
ejected from the battery; avoid contact. If con-
tact accidentally occurs, ush 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 dam-
aged or modied.Damagedormodiedbatteries
mayexhibitunpredictablebehaviourresultingin
re,explosionorriskofinjury.
6. Do not expose a battery pack or tool to re or
excessive temperature.Exposuretoreortem-
peratureabove130°Cmaycauseexplosion.
7. Follow all charging instructions and do not
charge the battery pack or tool outside the
temperature range specied in the instruc-
tions.Chargingimproperlyorattemperatures
outsidethespeciedrangemaydamagethe
batteryandincreasetheriskofre.
Electrical and battery safety
1. Do not dispose of the battery(ies) in a re.
Thecellmayexplode.Checkwithlocalcodesfor
possible special disposal instructions.
2. 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.
3. Do not charge battery in rain, or in wet
locations.
4. Do not charge the battery outdoors.
5. Do not handle charger, including charger plug,
and charger terminals with wet hands.
Service
1. Have your power tool serviced by a qualied
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.
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.

6ENGLISH
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
specied by Makita. Installing the batteries to
non-compliantproductsmayresultinare,exces-
sive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.
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.
4. Charge the battery cartridge if you do not use
it for a long period (more than six months).
ASSEMBLY
WARNING: Always be sure that the lock key
and battery cartridge are removed before carrying
out any work on the mower. Failure to remove the
lockkeyandthebatterycartridgemayresultinseri-
ouspersonalinjuryfromaccidentalstart-up.
WARNING: Never start the mower unless it is
completely assembled. Operation of the machine
inapartiallyassembledstatemayresultinserious
personalinjuryfromaccidentalstart-up.
Installing the battery cover
WARNING: Do not insert the lock key and bat-
tery cartridge before installing the battery cover.
Failuretodosomaycauseaseriousinjury.
Installthebatterycovercompletelybeforetheopera-
tion.Thebatterycoverprotectsthemowerandbattery
cartridge from mud, dirt, and water.
1. Placethebatterycoverwiththeprotrusionsonthe
moweralignedwiththeholesonthebatterycover.
3
1
2
►1. Protrusion 2. Hole 3.Batterycover
2. Placeyourhandsinthemiddleofthebattery
cover and push it.
3. Beforetherstoperation,checkthatthepivot
pointofthebatterycoverisattachedproperly.Ifthe
batterycoverisinstalledcorrectly,itwillnotopenuntil
thebatterycoverlockingleverispulled.
1
2
►1. Pivot point 2.Batterycoverlockinglever

7ENGLISH
Installing the handle
NOTICE: When installing handles, position the
cords so that they are not caught by anything
between the handles. If the cord is damaged, the
mower switch may not work.
1. Slide the both ends of lower handle into the grooves
ofthemowerthenfullytightentheclampingscrews.
1
2
►1. Clamping screw 2. Lower handle
2. Align the screw holes of upper handle and lower
handle. Secure them with the clamping screws and
nuts.
2
2
1
►1. Clamping nut 2. Clamping screw
NOTE:Holdtheupperhandlermlysothatitdoes
notdropoffyourhand.
3. Attach the holders to the handle. Position the
powersupplycordasshowninthegure.
1
►1. Holder
Removing the mulching plug
Optional accessory
1. Open the rear cover.
1
►1. Rear cover
2. Holdthemulchingplugbythehandle,andthen
pullitoutfromthemowerbodyasshowninthegure.
1
2
►1. Mulching plug 2. Handle
Installing the grass basket
1. Open the rear cover.
1
►1. Rear cover

8ENGLISH
2. Hook the grass basket on the rod of the mower
bodyasshowninthegure.
1
2
3
►1. Hook 2. Rod 3. Grass basket
Attaching the mulching plug
Optional accessory
1. Open the rear cover, and then remove the grass
basket.
1
2
►1. Rear cover 2. Grass basket
2. Holdthemulchingplugbythehandle,andthen
attachittothemowerbodyasshowninthegure.
1
2
►1. Mulching plug 2. Handle
FUNCTIONAL
DESCRIPTION
Installing or removing battery
cartridge
CAUTION: Always switch off the machine
before installing or removing of the battery
cartridge.
CAUTION: Make sure that you lock the battery
cover before use. Otherwise,mud,dirt,orwatermay
causedamagetotheproductorthebatterycartridge.
CAUTION: Always install the battery cartridge
fully until the red indicator cannot be seen. If not,
itmayaccidentallyfalloutofthemachine,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.
NOTE:Themachinedoesnotworkwithonlyone
batterycartridge.
To install the battery cartridge;
1. Slidethebatterycoverlockingleverandopenthe
batterycover.
1
2
►1.Batterycover2.Batterycoverlockinglever
2. Alignthetongueonthebatterycartridgewiththe
slot on the mower then slide the cartridge until it locks in
place with a little click.
1
►1.Batterycartridge

9ENGLISH
3. Insertthelockkeyintheplaceshowninthegure
as far as it will go.
1
►1.Lockkey
4. Closethebatterycoverandpushituntilitis
latched with the locking lever.
To remove the battery cartridge from the mower;
1. Slidethebatterycoverlockingleverandopenthe
batterycover.
2. Pulloutthebatterycartridgefromthemowerwhile
sliding the button on the front of the cartridge.
3. Pulloutthelockkey.
4. Closethebatterycover.
Machine / battery protection system
Themachineisequippedwithamachine/battery
protectionsystem.Thissystemautomaticallycutsoff
powertothemotortoextendtoolandbatterylife.The
machinewillautomaticallystopduringoperationifthe
machineorbatteryisplacedunderoneofthefollowing
conditions.
Overload protection
When the machine is operated in a manner that causes
ittodrawanabnormallyhighcurrent,themachine
automaticallystopswithoutanyindication.Inthissitu-
ation, turn the machine off and stop the application that
caused the machine to become overloaded. Then turn
the machine on to restart.
Overheat protection
When the machine is overheated, the machine stops
automatically.Letthemachinecooldownbeforeturning
the machine on again.
Overdischarge protection
Whenthebatterycapacitybecomeslow,themachine
stopsautomatically.Iftheproductdoesnotoperate
even when the switches are operated, remove the bat-
teries from the machine and charge the batteries.
Indicating the remaining battery capacity
1
►1.Batteryindicator
Whentheremainingbatterycapacitygetslow,thebattery
indicatorblinksontheapplicablebatteryside.Byfurtheruse,
themachinestopsandthebatteryindicatorlightsupabout
10seconds.Inthissituation,chargethebatterycartridge.
Indicating the remaining battery capacity
Only for battery cartridges with the indicator
1
2
►1. Indicator lamps 2. Check button
Pressthecheckbuttononthebatterycartridgetoindicatetheremain-
ingbatterycapacity.Theindicatorlampslightupforafewseconds.
Indicator lamps Remaining
capacity
Lighted Off Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
Thebattery
mayhave
malfunctioned.

10 ENGLISH
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, always check to see that the switch lever
actuates properly and returns to the original
position when released. Operating a machine with a
switchthatdoesnotactuateproperlycanleadtoloss
ofcontrolandseriouspersonalinjury.
NOTE: The mower does not start without pressing the
switch button even the switch lever is pulled.
NOTE:Mowermaynotstartduetotheoverload
whenyoutrytomowlongordensegrassatatime.
Increase the mowing height in this case.
Thismowerisequippedwiththeinterlockswitchandhan-
dleswitch.Ifyounoticeanythingunusualwitheitherof
theseswitches,stopoperationimmediatelyandhavethem
checkedbyyournearestMakitaAuthorizedServiceCenter.
1. Installthebatterycartridges.Insertthelockkeyinto
theinterlockswitchandthenclosethebatterycover.
21
►1.Batterycartridge2.Lockkey
2. Press the switch button and hold it.
3. Grab the upper handle and pull the switch lever.
12
►1. Switch button 2. Switch lever
4. Release the switch button as soon as the motor
startsrunning.Themowerwillcontinuetorununtilyou
release the switch lever.
5. Release the switch lever to stop the motor.
Adjusting the mowing height
WARNING: Never put your hand or leg under
the mower body when adjusting the mowing height.
WARNING: Always make sure that the lever
ts in the groove properly before operation.
Themowingheightcanbeadjustedintherangeof
between 20 mm and 75 mm.
1. Removethelockkey.
2.
Pullthemowingheightadjustinglevertotheoutwardof
themowerbodyandmoveittoyourdesiredmowingheight.
1
►1.Mowingheightadjustinglever
NOTE:Themowingheightguresshouldbeused
justasaguideline.Dependingontheconditionsof
thelawnortheground,theactuallawnheightmay
becomeslightlydifferentfromthesetheight.
NOTE:Tryatestmowingofgrassinalessconspicu-
ousplacetogetyourdesiredheight.
Grass level indicator
1
►1. Grass level indicator
Grass level indicator shows the volume of mowed grass.
• When the grass basket is not full, the indicator
oatsduringmowing.
•
When the grass basket is full, the indicator does not
oatduringmowing.Inthiscase,stopmowingimme-
diatelyandemptythebasket.Afteremptyingthe
basket, clean it so that its meshwork vents the air.
NOTE: This indicator is a rough guide. Depending on the condi-
tionsofinsideofthebasket,thisindicatormaynotworkproperly.

11 ENGLISH
Using mulching plug
Optional accessory
Themulchingplugallowsyoutoreturnthecutgrassto
the ground without gathering the cut grass in the grass
basket.Whenyouoperatethemachinewiththemulch-
ing plug, be sure to remove the grass basket.
NOTICE: When using the machine with the mulch-
ing plug, make sure that the total length of grass is
30 mm or more, or the cut length is 15 mm or less.
1
2
►(1) 30 mm or more (2) 15 mm or less
OPERATION
Mowing
WARNING: Before mowing, clear away sticks
and stones from mowing area. Furthermore, clear
away any weeds from mowing area in advance.
WARNING: Always wear the safety goggles or
safety glasses with side shields when operating
the mower.
CAUTION: If the cut grass or foreign object
blocks up inside of the mower body, be sure to
remove the lock key and battery cartridge and
wear gloves before removing the grass or foreign
object.
NOTICE: Use this machine for mowing lawn only.
Do not mow weeds with this machine.
Firmlyholdthehandlewithbothhandswhenmowing.
Themowingspeedguidelineisapproximately1meterper4seconds.
The outside edges of the front wheels are guidelines
to mowing width. Using the outside edges of the front
wheelsasguidelines,mowinstrips.Overlapbyonehalf
toonethirdthepreviousstriptomowthelawnevenly.
12
33
► 1. Mowing width 2. Overlapping area 3. Outside edge
Change the mowing direction each time to prevent the
grassgrainpatternfromforminginjustonedirection.
Periodicallycheckthegrassbasketformowedgrass.
Emptythegrassbeforeitbecomesfull.Beforeevery
periodical check, be sure to stop the mower then
removethelockkeyandthebatterycartridge.
NOTICE: Using the mower with the grass basket
full prevents smooth blade rotation and places
an extra load on the motor, which may cause
breakdown.

12 ENGLISH
Mowing a long-grass lawn
Donottrytocutlonggrassallinonego.Instead,mow
thelawninsomesteps.Leaveadayortwobetween
mowsuntilthelawnbecomesevenlyshort.
NOTE: Mowing long grass to a short length all in one
gomaycausethegrasstodie.Thecutgrassmay
alsoblockupinsideofthemowerbody.
Emptying the grass basket
WARNING: To reduce a risk of accident, regu-
larly check the grass basket for any damage or weak-
ened strength. Replace the grass basket if necessary.
1. Release the switch lever.
2. Removethelockkey.
3. Open the rear cover and take out the grass basket
byholdingthehandle.
1
2
►1. Rear cover 2. Handle
4. Emptythegrassbasket.
MAINTENANCE
WARNING: Always be sure that the lock
key and battery cartridge are removed from the
mower before storing or carrying the mower or
attempting to perform inspection or maintenance.
WARNING: Always remove the lock key when
the mower is not in use. Store the lock key in a
safe place out of reach of children.
WARNING: Wear gloves when performing
inspection or maintenance.
WARNING: Always wear the safety goggles or
safety glasses with side shields when performing
inspection or maintenance.
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.
Maintenance
1. Removethelockkey.Storeitinasafeplaceoutof
the reach of children.
2. Cleanthemowerusingonlyawetcloth.Donot
sprayorpourwateronthemowerwhencleaning.
3. Put the mower on its side and clean grass clip-
pings accumulated on the underside of mower deck.
4. Check all nuts, bolts, knobs, screws, fasteners etc.
for tightness.
5. Inspect moving parts for damage, breakage, and
wear. Damaged or missing parts should be repaired or
replaced.
Storage
WARNING: When carrying or storing the
mower, do not hold the folded handles but the
front grip of the mower. Holding the folded handles
maycauseaseriousinjuryordamagetothemower.
Beforestoringthemower,removethebatterycartridge
andlockkey.
Storemowerindoorsinacool,dryandlockedplace.
Don't store the mower and charger in locations where
thetemperaturemayreachorexceed40°C.
12
►1. Front grip 2. Rear grip
1. Loosen the clamping screws and expand the
lower handle to both sides. Move down the handle for-
ward.Atthistime,keeparmgriponthelowerhandle
so that the handle does not fall down to the far side from
themowerbody.
1
2
►1. Clamping screw 2. Lower handle

13 ENGLISH
2. Loosen the clamping nuts and pivot the upper
handle back while expanding the both sides.
1
2
►1. Clamping nut 2. Upper handle
3. Store the grass basket between the handle and
themowerbody.
1
►1. Grass basket
NOTE: When putting the mower in the upright posi-
tion, do not hold the handle but use the front grip of
the mower.
Removing or installing the mower
blade
WARNING: Always remove the lock key and
battery cartridge when removing or installing the
blade. Failure to remove the lock key and battery
cartridge may cause a serious injury.
WARNING: The blade coasts for a few sec-
onds after releasing the switch. Do not start any
operation until the blade comes to a complete
stop.
WARNING: Always wear gloves when han-
dling the blade.
Removing the mower blade
For DLM382
1. Put the mower on its side so that the mowing
heightadjustinglevercomestotheupperside.
2. To lock the blade rotation, insert a screwdriver or a
similartoolintoaholeonthemowerbody.
3. Turn the bolt counterclockwise with the wrench.
1
23
►1. Mower blade 2. Screwdriver 3. Wrench
4. Remove the bolt and blade in order.
3
1
2
►1. Blade support 2. Mower blade 3. Bolt
For DLM432
1. Put the mower on its side so that the mowing
heightadjustinglevercomestotheupperside.
2. To lock the blade rotation, insert a screwdriver or a
similartoolintoaholeonthemowerbody.
3. Turn the bolt counterclockwise with the wrench.
1
23
►1. Mower blade 2. Screwdriver 3. Wrench

14 ENGLISH
4. Removethebolt,outerange,mowerblade,and
innerangeinorder.
1
2
3
4
►1.Innerange2. Mower blade 3.Outerange
4. Bolt
Installing the mower blade
To install the mower blade, take the removal procedure
in reverse.
WARNING: Install the mower blade carefully.
It has a top/bottom facing. Place the blade so that
the rotational direction arrow faces outward.
WARNING: Tighten the bolt clockwise rmly
to secure the blade.
WARNING: Make sure that the mower blade
and all the xing parts are installed correctly and
tightened securely.
WARNING: When you replace the blades,
always follow the instructions provided in this
manual.
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
Mower does not start. Twobatterycartridgesarenotinstalled. Installthechargedbatterycartridges.
Batteryproblem(undervoltage) Rechargethebatterycartridge.Ifrechargingisnot
effective,replacebatterycartridge.
Thelockkeyisnotinserted. Insertthelockkey.
Motor stops running after a little use. Battery'schargelevelislow. Rechargethebatterycartridge.Ifrechargingisnot
effective,replacebatterycartridge.
Cutting height is too low. Increase the cutting height.
Motor does not reach maximum
RPM.
Batterycartridgeisinstalledimproperly. Installthebatterycartridgeasdescribedinthis
manual.
Batterypowerisdropping. Rechargethebatterycartridge.Ifrechargingisnot
effective,replacebatterycartridge.
Thedrivesystemdoesnotwork
correctly.
Askyourlocalauthorizedservicecenterforrepair.
Mower blade does not rotate:
stopthemowerimmediately!
Foreignobjectsuchasabranchis
jammedneartheblade.
Removetheforeignobject.
Thedrivesystemdoesnotwork
correctly.
Askyourlocalauthorizedservicecenterforrepair.
Abnormal vibration:
stopthemowerimmediately!
Bladeisimbalanced,excessivelyor
unevenlyworn.
Replace the blade.

15 ENGLISH
OPTIONAL
ACCESSORIES
CAUTION: These accessories or attachments
are recommended for use with your Makita tool
speci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regard-
ingtheseaccessories,askyourlocalMakitaService
Center.
• Mower blade
• Mulching plug
• 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.

www.makita.com
Makita Europe N.V.
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi 446-8502 Japa
n
Jan-Baptist Vinkstraat 2,
3070 Kortenberg, Belgium
885748-229
EN
20190902