Makita DUB362 User manual

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ENGLISH (Original instructions)
INSTRUCTION MANUAL
IMPORTANT: Read Before Using.
Cordless Blower
DUB362
015474

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ENGLISH (Original instructions)
WARNING: This appliance can be used by children aged from 8
years and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
SPECIFICATIONS
Model DUB362
Air volume (max.) 13.4 m3/min
Capacities Air speed 54.0 m/s
(without long nozzle) 585 mm
Overall length (with long nozzle) 830, 880, 930 mm
Battery cartridge BL1815N / BL1820 / BL1820B BL1830 / BL1840 / BL1840B /
BL1850 / BL1850B
Net weight 3.5 kg 4.1 kg
Rated voltage D.C. 36 V
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
END012-4
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
･Take particular care and attention.
･Read instruction manual.
･Keep a hand away from rotating parts.
･Danger; be aware of thrown objects.
･Keep bystanders away.
･Wear eye and ear protection.
･Do not expose to moisture.
･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.
ENE018-1
Intended use
The tool is intended for blowing dust.
ENG108-1
Noise
The typical A-weighted noise level determined
according to EN50636:
Sound pressure level (LpA) : 79.1 dB (A)
Uncertainty (K) : 1.8 dB (A)
Sound power level (LWA) : 93.5 dB (A)
Uncertainty (K) : 2.3 dB (A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum)
determined according to EN50636:
Work mode : operation without load
Vibration emission (ah) : 2.5 m/s2or less
Uncertainty (K) : 1.5 m/s2
Cd
Ni-MH
Li-ion

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ENG901-1
• The declared vibration emission value has been
measured in accordance with the standard test
method and may be used for comparing one tool
with another.
• The declared vibration emission value may also be
used in a preliminary assessment of exposure.
WARNING:
• The vibration emission during actual use of the
power tool can differ from the declared emission
value depending on the ways in which the tool is
used.
• Be sure to identify safety measures to protect the
operator that are based on an estimation of
exposure in the actual conditions of use (taking
account of all parts of the operating cycle such as
the times when the tool is switched off and when it
is running idle in addition to the trigger time).
ENH021-8
For European countries only
EC Declaration of Conformity
Makita declares that the following Machine(s):
Designation of Machine:
Cordless Blower
Model No./ Type: DUB362
Specifications: see "SPECIFICATIONS" table.
Conforms to the following European Directives:
2000/14/EC, 2006/42/EC
They are manufactured in accordance with the following
standard or standardized documents:
EN15503
The technical file in accordance with 2006/42/EC is
available from:
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
The conformity assessment procedure required by
Directive 2000/14/EC was in Accordance with annex V.
Measured Sound Power Level: 93.5 dB (A)
Guaranteed Sound Power Level: 96 dB (A)
2.9.2014
000331
Yasushi Fukaya
Director
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
ENB116-6
BLOWER SAFETY WARNINGS
Training
1. Read the instructions carefully. Be familiar with
the controls and the proper use of the machine.
2. Never allow people children, persons with
reduced physical, sensory or mental capabilities
or lack of experience and knowledge or people
unfamiliar with these instructions to use the
machine. Local regulations may restrict the age of
the operator.
3. Never operate the machine while people,
especially children, or pets are nearby.
4. The operator or user is responsible for accidents
or hazards occurring to other people or their
property.
Preparation
5. While operating the machine, always wear
substantial footwear and long trousers.
6. Do not wear loose clothing or jewellery that can
be drawn into the air inlet. Keep long hair away
from the air inlets.
7. Wear protective goggles while operating.
8. To prevent dust irritation the wearing of a face
mask is recommended.
9. Never operate the machine with defective guards
or shields, or without safety devices, or if the
battery is damaged.
10. Use personal protective equipment. Always wear
eye protection. Protective equipment such as
dust mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate conditions
will reduce personal injuries.
Operation
11. Always be sure that the machine is switched off
and the battery cartridge is removed:
• whenever you leave the machine;
• before clearing a blockage;
• before checking, cleaning or working on the
machine;
• after striking a foreign object to inspect the
machine for damage;
• if the machine starts to vibrate abnormally, for
immediately check.
12. Operate the machine only in daylight or in good
artificial light.
13. Do not overreach and keep your balance at all
times.
14. Always be sure of your footing on slopes.
15. Walk, never run.
16. Do not to touch moving hazardous parts before
the machine is switched off and the battery
cartridge is removed and the moving hazardous
parts have come to a complete stop.

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17. Never point the nozzle at anyone in the vicinity
when using the blower.
18. Warning - Electric shock could occur if used on
wet surfaces. Do not expose to rain. Store
indoors. Avoid using the machine in bad weather
conditions especially when there is a risk of
lightning.
19. Never block suction inlet and/or blower outlet.
• Do not block suction inlet or blower outlet to
clean up in dusty areas.
• Do not use the blower with a tapered nozzle
smaller than the original one, such as a new
nozzle obtained by attaching an extra
diameter-reduced hose or smaller hose to the
nozzle top end.
• Do not Use the blower to inflate balls, rubber
boat or the similar.
Increased motor revolution may cause dangerous
fan breakage and result in serious personal injury.
Heated motor and control circuit may cause a fire.
20. Do not operate the blower near open window, etc.
21. Operating the blower only at reasonable hours is
recommended - not early in the morning or late at
night when people might be disturbed.
22. To reduce damage from vibration and/or damage
to the ears, operate the machine at low speed if
possible and limit the time of operation.
23. Using rakes and brooms to loosen debris before
blowing is recommended.
24. It is recommended to slightly dampen surfaces in
dusty conditions or use mister attachment
available on the market.
25. It is recommended to use the long nozzle so the
air stream can work close to the ground.
26. Young children should be supervised to ensure
that they do not play with the blower.
27. Do not insert fingers or other objects into suction
inlet or blower outlet.
28. Prevent unintentional starting. Ensure the switch
is in the off-position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying machines with your finger on
the switch or energising machines that have the
switch on invites accidents.
29. Make sure that there are nobody around you
when you work at high places.
Maintenance and storage
30. Keep all nuts, bolts and screws tight to be sure
the machine is in safe working condition.
31. Replace worn or damaged parts.
32. Use only genuine replacement parts and
accessories.
33. Store the machine only in a dry place.
Battery tool use and care
34. Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one
type of battery pack may create a risk of fire when
used with another battery pack.
35. Use power tools only with specifically designated
battery packs. Use of any other battery packs
may create a risk of injury and fire.
36. When battery pack is not in use, keep it away
from other metal objects, like paper clips, coins,
keys, nails, screws or other small metal objects,
that can make a connection from one terminal to
another. Shorting the battery terminals together
may cause burns or a fire.
37. Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause
irritation or burns.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity with product (gained
from repeated use) replace strict adherence to safety
rules for the subject product. MISUSE or failure to
follow the safety rules stated in this instruction
manual may cause serious personal injury.
ENC007-9
IMPORTANT SAFETY
INSTRUCTIONS
FOR BATTERY CARTRIDGE
1. Before using battery cartridge, read all
instructions and cautionary markings on (1)
battery charger, (2) battery, and (3) product
using battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4. If electrolyte gets into your eyes, rinse them
out with clear water and seek medical
attention right away. It may result in loss of
your eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any
conductive material.
(2) Avoid storing battery cartridge in a
container with other metal objects such
as nails, coins, etc.

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(3) Do not expose battery cartridge to water
or rain.
A battery short can cause a large current flow,
overheating, possible burns and even a
breakdown.
6. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50 ﾟC (122 ﾟF).
7. Do not incinerate the battery cartridge even if
it is severely damaged or is completely worn
out. The battery cartridge can explode in a fire.
8. Be careful not to drop or strike battery.
9. Do not use a damaged battery.
10. Follow your local regulations relating to
disposal of battery.
SAVE THESE INSTRUCTIONS.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before
completely discharged.
Always stop tool operation and charge the
battery cartridge when you notice less tool
power.
2. Never recharge a fully charged battery
cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room
temperature at 10 ﾟC - 40 ﾟC (50 ﾟF - 104 ﾟF).
Let a hot battery cartridge cool down before
charging it.
4. Charge the battery cartridge if you do not use
it for a long period (more than six months).
FUNCTIONAL DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before adjusting or
checking function on the tool.
Installing or removing battery cartridge
2
3
3
1
2
015475
CAUTION:
• Always switch off the tool before installing or
removing of the battery cartridge.
• Hold the tool and the battery cartridge firmly when
installing or removing battery cartridge.
Failure to
hold the tool and the battery cartridge firmly may cause
them to slip off your hands and result in damage to the
tool and battery cartridge and a personal injury.
To remove the battery cartridge, slide it from the tool
while sliding the button on the front of the cartridge.
To install the battery cartridge, align the tongue on the
battery cartridge with the groove in the housing and slip
it into place. Insert it all the way until it locks in place
with a little click. If you can see the red indicator on the
upper side of the button, it is not locked completely.
CAUTION:
• Always install the battery cartridge fully until the
red indicator cannot be seen. If not, it may
accidentally fall out of the tool, causing injury to
you or someone around you.
• Do not install the battery cartridge forcibly. If the cartridge
does not slide in easily, it is not being inserted correctly.
NOTE:
• The tool does not work with only one battery cartridge.
Tool / battery protection system
The tool is equipped with a tool/battery protection
system. This system automatically cuts off power to the
motor to extend tool and battery life.
The tool will automatically stop during operation if the
tool or battery 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
1. Red indicator
2. Button
3. Battery cartridge

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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.
Overheat protection for tool
On Blinking
015485
When the tool is overheated, the tool stops
automatically, the battery indicator blink about 60
seconds. In this situation, let the tool cool down before
turning the tool on again.
Overdischarge protection
When the battery capacity becomes low, the tool stops
automatically. If the product does not operate even
when the switches are operated, remove the batteries
from the tool and charge the batteries.
Indicating the remaining battery capacity
(Only for battery cartridges with "B" at the end of the
model number.)
1
2
015676
Press the check button on the battery cartridge to
indicate the remaining battery capacity. The indicator
lamps light up for few seconds.
Off BlinkingLighted
Indicator lamps
Charge the
battery.
0% to 25%
25% to 50%
50% to 75%
75% to 100%
Remaining
capacity
The battery
may have
malfunctioned.
015658
NOTE:
• Depending on the conditions of use and the
ambient temperature, the indication may differ
slightly from the actual capacity.
Remaining battery capacity indication
(Country specific)
121
015476
Press the check button to make the battery indicators
show the remaining battery capacities. The battery
indicators correspond to each battery.
Remaining battery capacity indication
Battery indicator status
Remaining battery capacity
50% - 100%
20% - 50%
0% - 20%
Charge the battery
On Off Blinking
015527
Switch action
CAUTION:
• Before inserting the battery cartridge into the tool,
always check to see that the switch trigger
actuates properly and returns to the "OFF"
position when released.
1
015478
1. Indicator lamps
2. Check button
1. Switch trigger
1. Battery indicator
2. Check button

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To start the tool, simply pull the switch trigger. Tool
speed is increased by increasing pressure on the switch
trigger. Release the switch trigger to stop.
1
1
015479
For continuous operation, pull the switch trigger, push in
the lock button and then release the switch trigger.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Speed change
1
015477
The maximum air volume can be adjusted just by
turning the adjusting dial. This can be done even while
the tool is running. The dial is marked 1 (lowest) to 6
(highest).
NOTICE:
The speed adjusting dial can be turned only as far
as 6 and back to 1. Do not force it past 6 or 1, or
the speed adjusting function may no longer work.
When working in a high temperature circumstance,
the tool may be stopped because of the overheat
protection system. In that case let the tool cool
down. Avoid setting to speed 6 (highest) in high
temperature circumstances.
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.
Installing the long nozzle
1
22
015480
To install the long nozzle:
1. Align the small projection of the housing with the
groove of the long nozzle.
2. Slide in the long nozzle, and turn it clockwise until
the triangle markings on the long nozzle and the
housing meet each other.
015481
The length of the nozzle can be adjusted by changing
the locking position.
Installing the shoulder strap
(optional accessory)
015482
Hook the shoulder strap onto the hanger of the tool.
Before use, adjust the length of strap so that it is easy to
work with it.
1. Long nozzle
2. Triangle marking
1. Adjusting dial
1. Lock button

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OPERATION
Blowing
015484
CAUTION:
• Do not place the blower on the ground while it is
switched on. Sand or dust may enter from suction
inlet, and they may result in personal injury.
Hold the blower firmly with a hand and perform the
blowing operation by moving it around slowly.
When blowing around a building, a big stone or a
vehicle, direct the nozzle away from them.
When performing an operation in corner, start from the
corner and then move to wide area.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before attempting to
perform inspection or maintenance.
• Never use gasoline, benzine, thinner, alcohol or
the like. Discoloration, deformation or cracks may
result.
Cleaning
015483
From time to time, wipe off the outside of the tool using
a cloth dampened in soapy water.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers,
always using Makita replacement parts.
OPTIONAL ACCESSORIES
CAUTION:
• These accessories or attachments are
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
• Makita genuine battery and charger
• Shoulder belt
NOTE:
• Some items in the list may be included in the tool
package as standard accessories. They may differ
from country to country.

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www.makita.com
Makita Jan-Baptist Vinkstraat 2, 3070, Belgium
Makita Corporation Anjo, Aichi, Japan
885401A227