Makita DLM380 Instruction Manual
INSTRUCTION MANUAL
MANUEL D'INSTRUCTION
MANUAL DE INSTRUCCIONES
Cordless Lawn Mower
Tondeuse Sans Fil
Cortadora de Cesped
DLM380
IMPORTANT: Read Before Using.
IMPORTANT : Lire avant usage.
IMPORTANTE: Lea antes de usar.
2 ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model DLM380
Mowing width 380 mm (15")
No load speed (RPM) 3,700 /min
Dimensions (L x W x H) during operation 1,361 mm x 465 mm x 1,023 mm - 1,070 mm
(53-1/2" x 18-1/4" x 40-1/4" - 42")
when stored 680 mm x 470 mm x 505 mm (26-3/4" - 18-1/2" x 19-7/8" )
Rated voltage D.C. 36 V
Standard battery cartridge(s)
Warning: Use only the battery cartridge(s) described.
BL1815N / BL1820B BL1830 / BL1830B / BL1840B /
BL1850B / BL1860B
Net weight 14.5 kg ( 32.0 lbs) 15.0 kg ( 33.1 lbs)
• Due to our continuing program of research and development, the specications herein are subject to change without notice.
• Specications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
IMPORTANT SAFETY
INSTRUCTIONS
WARNING! When using electric lawn mowers,
basic safety precautions should always be followed
to reduce the risk of re, electric shock, and personal injury, including the following.
Read All Instructions
Read, understand, and follow all instructions on the
mower and in the instruction manuals. Be thoroughly
familiar with the controls and the proper use of the
mower before starting.
WARNING!
1. Avoid Dangerous Environment - Never operate
the mower in damp or wet locations. Always be
sure of your footing: keep a rm hold on the handle and walk; never run.
2. Don't Use In Rain.
3. Keep Children Away - All visitors should be kept
a safe distance from work area. Be alert and turn
mower off if a child enters the area. Use extra care
when approaching blind corners, shrubs, trees, or
other objects that may block your view of a child.
4. Dress Properly - Do not wear loose clothing
or jewelry. They can be caught in moving parts.
Use of rubber gloves and substantial footwear is
recommended when working outdoors. Do not
operate the mower when barefoot or wearing open
sandals.
5. Use Safety Glasses- Always use face or dust
mask if operation is dusty.
6. Use Right Appliance - Do not use lawn mower for
any job except that for which it is intended.
7. Don't Force Lawn Mower - It will do the job better
and safer at the rate for which it was designed.
8. Don't Overreach - Keep proper footing and
balance at all times. Do not mow near drop offs,
ditches, or embankments. You could lose your
footing or balance.
9. Stay Alert - Watch what you are doing. Use com-
mon sense. Do not operate lawn mower when you
are tired. Do not operate machine while under the
inuence of alcohol or drugs. A moment of inattention while operating the mower may result in
serious personal injury.
10. Disconnect Lawn Mower - Disconnect the lawn
mower from the power supply or remove the battery when not in use, before servicing, cleaning,
removing material from the lawn mower, or changing accessories such as blades, and the like.
11. Store Idle Lawn Mower Indoors - When not in
use, lawn mower should be stored in an indoor dry
and locked-up place - out of reach of children.
12.
Maintain Lawn Mower With Care - Keep cutting edges
sharp and clean for best and safest performance.
Follow instructions for lubricating and changing
accessories.
Inspect lawn mower cord periodically and if damaged,
have it repaired by an authorized service facility. Keep
handles dry, clean, and free from oil and grease.
13. Keep machine free of grass, leaves, or other
debris build up. Keep guards in place and in working order.
14. Keep blades sharp.
15. Keep hands and feet away from cutting area.
Keep clear of the discharge opening at all times.
16. Objects struck by the lawn mower blade can
cause severe injuries to persons. The lawn should
always be carefully examined and cleared of all
objects prior to each mowing. Stay behind the
handle when the engine (motor) is running.
17. If the mower strikes a foreign object, follow these
steps:
— Stop the mower. Release the switch. Wait
until the blade comes to a complete stop.
— Remove the key and the battery cartridge.
— Inspect the mower for any damage.
— Repair any damage before restarting and
operating the mower. Replace the blade if it
is damaged in any way.
3 ENGLISH
— Recharge only with the charger specied
by the manufacturer. A charger that is
suitable for one type of battery cartridge may
create a risk of re when used with another
battery cartridge.
— Do not charge lawn mower in rain, or in
wet locations.
— When replacing batteries, all batteries
should be replaced at the same time.
Mixing fresh and discharged batteries could
increase internal cell pressure and rupture
the discharged battery.
— Use power tools only with specically
designated battery cartridges. Use of any
other battery cartridges may create a risk of
injury and re.
— When battery cartridge 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 re.
— Under abusive conditions, liquid may be
ejected from the battery; avoid contact.
If contact accidentally occurs, ush with
water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the
battery may cause irritation or burns.
18. Use identical replacement blades only.
19. This cutting machine is capable of amputating
hands and feet and throwing objects. Failure to
observe the following safety instructions could
result in serious injury or death.
20. Only allow responsible adults, who are familiar
with the instruction, to operate the mower.
21. Be sure the area is clear of other people before
mowing. Stop mower if anyone enters the area.
22. 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.
23. 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.
24. Release switch lever and wait for blade rotation
to stop before crossing driveways, walks, roads
and any gravel-covered areas. Also remove key if
you leave it, 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.
25. Do not operate machine without the entire grass
catcher, discharge guard, rear guard, or other
safety protective devices in place and working.
26. Stop the motor and remove the key whenever you
leave the equipment, before cleaning the mower
or unclogging the chute and making any repairs or
inspections.
27. 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.
28. Mow only in daylight or good articial light.
29. Disengage the self-propelled mechanism or drive
clutch on the mower so equipped before starting
the motor.
30. If the equipment should start to vibrate unusually,
stop the motor and check immediately for the
cause. Vibration is generally a warning of trouble.
31. Do not insert key into mower until it is ready to be
used.
32. Don't grasp the exposed cutting blades or cutting
edges when picking up or holding the appliance.
33. Check the blades carefully for cracks or damage
before operation. Replace cracked or damaged
blades immediately.
34. Never attempt to make wheel height adjustments
while mower is running.
35. 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 one for safety.
36. Check grass basket components and the discharge guard frequently and replace with manufacturer’s recommended parts, when necessary.
37. Mow across the face of slopes, never up and
down. Exercise extreme caution when changing
direction on slopes. Do not mow excessively steep
slopes.
38. Watch for holes, ruts, bumps, rocks, or other
hidden objects. Uneven terrain could cause a slip
and fall accident. Tall grass can hide obstacles.
39. Do not mow on wet grass or excessively steep
slopes. Poor footing could cause a slip and fall
accident.
40. Do not wash with a hose; avoid getting water in
motor and electrical connections.
41. Check the blade mounting bolt at frequent intervals for proper tightness.
42. Keep all nuts, bolts, and screws tight to be sure
the equipment is in safe working condition.
43. 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.
44. Maintain or replace safety and instruction labels,
as necessary.
45. Battery tool use and care
SAVE THESE INSTRUCTIONS.
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
lter out microscopic particles.
4 ENGLISH
Symbols
The followings show the symbols used for tool.
volts
direct current
no load speed
revolutions or reciprocation per minute
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 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 requirements.
For commercial transports e.g. by third parties,
forwarding agents, special requirement on packaging and labeling must be observed.
For preparation of the item being shipped, consulting an expert for hazardous material is required.
Please also observe possibly more detailed
national regulations.
Tape or mask off open contacts and pack up the
battery in such a manner that it cannot move
around in the packaging.
11. Follow your local regulations relating to dis-
posal of battery.
12. Use the batteries only with the products
specied by Makita. Installing the batteries to
non-compliant products may result in a re, excessive 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 cartridge. Overcharging shortens the battery
service life.
3. Charge the battery cartridge with room temperature at 10 °C - 40 °C (50 °F - 104 °F). Let
a hot battery cartridge cool down before
charging it.
4. Charge the battery cartridge if you do not use
it for a long period (more than six months).
5 ENGLISH
FUNCTIONAL
DESCRIPTION
Installing or removing battery
cartridge
CAUTION:
• Always switch off the tool before installing or
removing the battery cartridge.
• 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.
• Always install the battery cartridge fully until the
red indicator cannot be seen. If not, it may acci-
dentally 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.
To install the battery cartridge;
1. Pull the battery cover locking lever toward yourself
and open the battery cover.
1
2
► 1. Battery cover locking lever 2. Battery cover
2. 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.
1
2
► 1. Battery cover 2. Battery cartridge
3. Insert the lock key in the place shown in the gure
as far as it will go.
1
2
► 1. Battery cartridge 2. Lock key
4. Close the battery cover and push it on until it is
latched with the locking lever.
To remove the battery cartridge from
the mower;
1. Pull the battery cover locking lever toward yourself
and open the battery cover.
2. Slide it from the tool while sliding the button on the
front of the cartridge.
3. Pull out the lock key.
4. Close the battery cover.
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 is 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 without any indication. 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.
6 ENGLISH
Overheat protection
When the tool or battery is overheated, the tool stops
automatically without any indications. The tool does not
start even if turning on the tool. In this situation, let the
tool or battery cool before turning the tool on again.
NOTE: The battery overheat protection works only
with a battery cartridge with a star marking. The tool
overheat protection system works with any battery
cartridges.
1
► 1. Star marking
Overdischarge protection
1
► 1. Battery indicator
When the remaining battery capacity gets low, the
battery indicator blinks on the applicable battery side.
By further use, the tool 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 remaining 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.
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
Power switch action
WARNING:
• Before installing the battery cartridge in the
tool, always check to see that the switch
lever actuates properly and returns to the
original position when released. Operating a
tool with a switch that does not actuate properly
can lead to loss of control and serious personal
injury.
7 ENGLISH
NOTE:
• Trying to mow much grass at a time may not
allow the motor to start due to the overload. At
this time, change the mowing height to higher
level to restart.
• The mower does not start without pressing the
switch button even if the switch lever is pulled.
This mower is equipped with the interlock switch and
handle switch. If you notice anything unusual with either
of these switches, stop operation immediately and have
them checked by your nearest Makita Authorized or
Factory Service Center.
1. Install the battery cartridges. Insert the lock key
into the interlock switch and then close the battery
cover.
1
2
► 1. Battery cartridge 2. Lock key
2. Press the switch button.
3. Pull the switch lever toward you while pressing the
switch button.
1
2
► 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.
6. When not in use, remove the lock key. Store the
lock key in a safe place out of reach of children.
Adjusting the mowing height
WARNING:
• Never put your hand or leg under the mower unit
when adjusting the mowing height.
• Always make sure that the lever ts in the
groove properly before operation.
1
A
B
2
► 1. Mowing height adjusting lever 2. Pins
The mowing height can be adjusted in the range of
between 25 mm - 75 mm (1.0" - 3.0").
1. Remove the lock key.
2. Pull the mowing height adjusting lever toward A
side. Move it to your desired mowing height level.
Make sure that the pins on the mowing height
adjusting lever t in the holes and the lever returns
to B side.
NOTE:
• The mowing height gures should be used
just as a guideline, as the state of the lawn or
ground may cause lawn height to be slightly
different to the set height gure.
• Try a test mowing of grass in a less conspicuous
place to get your desired height.
• It is easier to move the mowing height adjusting
lever with holding the tool rmly.
8 ENGLISH
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
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 battery cover
WARNING:
• Do not insert the lock key and battery cartridge
before installing the battery cover. Failure to do
so may cause a serious injury.
Install the battery cover completely before operating the
tool to protect the tool and battery cartridge from mud,
dirt, or water.
1. Place the battery cover on the tool with aligning
the protrusions on the tool and the holes of the
battery cover.
1
2
3
► 1. Battery cover 2. Hole 3. Protrusion
2. Place your hands in the middle of the battery
cover and depress it.
1
► 1. Battery cover
3. Before the rst operation, check that the pivot
point of the battery cover is assembled properly.
To check it, pull the battery cover locking lever
toward yourself and open the battery cover.
1
2
3
► 1. Battery cover 2. Pivot point 3. Battery cover
locking lever
Installing the handle
WARNING:
•
When installing handles, position the wires so that they
are not caught by anything in between the handles.
1. Loosen the clamping screws (two pcs).
1
2
3
4
5
► 1. Lower handle 2. Clamping screw 3. Tighten
4. Loosen 5. Groove
2. Expand the lower handle to its both sides and with
it expanded in that position pivot it backward and
then t it in the groove in the deck.
1
2
3
3
► 1. Lower handle 2. Upper handle 3. Holes
9 ENGLISH
3. Tighten the clamping screws on both sides to
secure the lower handle.
1
2
3
4
4
► 1. Clamping nut 2. Curl washer 3. Screw 4. Tighten
4. Raise the upper handle and align the screw holes
in the upper handle with those in the lower handle.
Secure them with the supplied screws, curl washers and clamping nuts.
NOTE:
• At this time, keep a rm grip on the upper handle so that it does not drop off your hand.
1
2
3
► 1. Holder 2. Upper handle 3. Cord
NOTE:
• Install the upper handle so that the direction of
the upper handle and the power supply cord are
positioned as shown in the gure.
Removing or installing the blade
WARNING:
• Always remove the lock key and battery cartridge when removing or installing the blade.
Failure to remove the lock key and battery car-
tridge may cause a serious injury.
• The blade coasts for a few seconds after releasing the switch. Make sure that the blade has
come to a complete stop.
• Always wear gloves when handling the blade.
1
2
4
3
► 1. Blade 2. Box wrench 3. Loosen 4. Lumber
1. Put the mower on its side so that the mowing
height adjusting lever is placed on the upper side.
2. To lock the blade, insert a lumber or similar into
the mower.
3. Loosen the bolt counterclockwise with the box
wrench.
1
2
3
4
5
► 1. Blade support 2. Blade 3. Flat washer 4. Spring
washer 5. Bolt
4. Remove the bolt, spring washer, at washer, and
blade in order.
To install the blade, take the blade removal procedure
in reverse.
WARNING:
• Install blade carefully as they have a top/bottom
facing.
• Tighten the bolt clockwise rmly to secure the
blade.
• Put the blade so that the blade side with a rotational direction arrow faces outward.
• Make sure that the blade is installed securely.
10 ENGLISH
Installing the grass basket
Remove the lock key.
Raise the rear guard of the mower unit.
11
2
3
► 1. Groove 2. Hook 3. Grass basket
Hook the grass basket on the groove of the mower unit.
OPERATION
Mowing
WARNING:
• Before mowing, clear away sticks and stones
from mowing area. Furthermore, clear away any
weeds from mowing area in advance.
• Always wear the safety goggles or safety
glasses with side shields when operating the
mower.
Firmly hold the lawn mower handle with both hands
when mowing.
The width between the middle of the front wheels shows
the guideline of the mowing range. For even mowing,
overlap the mowing area partially to the previous
mowed area.
Periodically check the level of the grass basket, and
empty before it becomes full. Before every periodical
check, be sure to stop the mower and remove the lock
key and the battery cartridge.
NOTE:
• Using the lawn mower with the grass basket
full prevents smooth blade rotation and places
an extra load on the motor, which may cause
breakdown.
Mowing a long-grass lawn
Do not try to cut long grass all in one go. Instead, mow
the lawn in stages, leaving it for a day or two between
mows, until the lawn is evenly short.
NOTE:
• Mowing long grass to a short length all in one go
may cause the grass to die and/or block up the
inside of the main unit.
Emptying the grass basket
WARNING:
• To reduce a risk of accident, regularly check
the grass basket for any damage or weakened
strength and replace it if necessary.
1. Release the switch lever.
2. Remove the lock key.
1
2
3
► 1. Grass basket 2. Handle 3. Rear guard
3. Open the rear guard and take out the grass basket
with its handle.
4. Empty the grass basket.
11 ENGLISH
MAINTENANCE &
STORAGE
WARNING:
• Always be sure that the lock key and battery
cartridge are removed from the mower before
storage or attempting to perform inspection or
maintenance.
• Wear gloves when performing inspection or
maintenance.
CAUTION:
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
MAINTENANCE
1. REMOVE THE LOCK KEY. Store it in a safe place
out of the reach of children.
2. Clean your mower using only mild soap and a
damp cloth. Do not spray or pour water on your
mower when cleaning.
3. Turn mower on its side and clean grass clippings
that have 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. Have repairs made on any damaged or
missing parts.
6. Before storing the mower, remove the battery
cartridge from it.
7. 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 (104°F).
Storage
WARNING:
• When carrying or storing the mower, hold both
the handle and front grip of the mower. Only
holding the handles may cause a serious injury
or damage to the mower.
1. Loosen the clamping screw, expand the lower
handle to both sides and then move down the
handle forward. At this time, keep a rm grip on
the front grip so that it does not fall down to the far
side from the tool.
1
2
► 1. Clamping screw 2. Clamping nut
2. Loosen the clamping nut and pivot the upper
handle back.
1
2
► 1. Handle 2. Clamping nut
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.
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