Makita DPB181 User manual

INSTRUCTION MANUAL
Cordless Portable Band Saw
DPB181
ENGLISH: Original instructions
Read before use.

2ENGLISH
SPECIFICATIONS
Model DPB181
Max. cutting capacity Round workpiece 64 mm dia.
Rectangular workpiece 64 mm x 64 mm
Blade speed 3.2 m/s
Blade size Length 835 mm
Width 13 mm
Thickness 0.5 mm
Overall dimensions (L x W x H) 468 mm x 197 mm x 233 mm
Net weight 3.2 kg
Rated voltage D.C. 18 V
• Due to our continuing program of research and development, the specications herein are subject to change with-
out notice.
• Specications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Symbols
The following show the symbols used for the equip-
ment. Be sure that you understand their meaning before
use.
Read instruction manual.
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 tool is intended for cutting in plastic and ferrous
materials.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745:
Sound pressure level (LpA) : 78 dB (A)
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A).
Wear ear protection
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN60745:
Work mode : cutting metal
Vibration emission (ah,CM) : 2.5 m/s2or less
Uncertainty (K) : 1.5 m/s2
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 estima-
tion 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.
General Power Tool Safety Warnings
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and instruc-
tions may result in electric shock, re and/or serious
injury.
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
Work area safety
1. Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
2. 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.
3. Keep children and bystanders away while
operating a power tool. Distractions can cause
you to lose control.

3ENGLISH
Electrical safety
4. Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any
adapter plugs with earthed (grounded) power
tools. Unmodied plugs and matching outlets will
reduce risk of electric shock.
5. Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of elec-
tric shock if your body is earthed or grounded.
6. Do not expose power tools to rain or wet con-
ditions. Water entering a power tool will increase
the risk of electric shock.
7. Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges
or moving parts. Damaged or entangled cords
increase the risk of electric shock.
8. When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of
a cord suitable for outdoor use reduces the risk of
electric shock.
9. If operating a power tool in a damp location is
unavoidable, use a ground fault circuit inter-
rupter (GFCI) protected supply. Use of an GFCI
reduces the risk of electric shock.
Personal safety
10. Stay alert, watch what you are doing and use
common sense when operating a power tool.
Do not use a power tool while you are tired or
under the inuence of drugs, alcohol or med-
ication. A moment of inattention while operating
power tools may result in serious personal injury.
11. 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.
12. 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 power tools with
your nger on the switch or energising power tools
that have the switch on invites accidents.
13. Remove any adjusting key or wrench before
turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may
result in personal injury.
14. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.
15. Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing, and gloves
away from moving parts. Loose clothes, jewel-
lery or long hair can be caught in moving parts.
16. If devices are provided for the connection of
dust extraction and collection facilities, ensure
these are connected and properly used. Use of
dust collection can reduce dust-related hazards.
Power tool use and care
17. Do not force the power tool. Use the correct
power tool for your application. The correct
power tool will do the job better and safer at the
rate for which it was designed.
18. Do not use the power tool if the switch does
not turn it on and off. Any power tool that cannot
be controlled with the switch is dangerous and
must be repaired.
19. Disconnect the plug from the power source
and/or the battery pack from the power tool
before making any adjustments, changing
accessories, or storing power tools. Such pre-
ventive safety measures reduce the risk of starting
the power tool accidentally.
20. Store idle power tools out of the reach of chil-
dren and do not allow persons unfamiliar with
the power tool or these instructions to operate
the power tool. Power tools are dangerous in the
hands of untrained users.
21. Maintain power tools. Check for misalignment
or binding of moving parts, breakage of parts
and any other condition that may affect the
power tool’s operation. If damaged, have the
power tool repaired before use. Many accidents
are caused by poorly maintained power tools.
22. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
23. Use the power tool, accessories and tool bits
etc. in accordance with these instructions, tak-
ing into account the working conditions and
the work to be performed. Use of the power tool
for operations different from those intended could
result in a hazardous situation.
Battery tool use and care
24. 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.
25. 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.
26. 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.
27. 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.
Service
28. 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.
29. Follow instruction for lubricating and chang-
ing accessories.
30. Keep handles dry, clean and free from oil and
grease.

4ENGLISH
CORDLESS PORTABLE BAND SAW
SAFETY WARNINGS
1. Hold power tool by insulated gripping sur-
faces, when performing an operation where
the cutting accessory may contact hidden
wiring. Cutting accessories contacting a "live"
wire may make exposed metal parts of the power
tool "live" and could give the operator an electric
shock.
2. Use only blades which are listed in
“SPECIFICATIONS”.
3. Check the blade carefully for cracks or damage
before operation. Replace cracked or damaged
blade immediately.
4. Secure the workpiece rmly. When cutting a
bundle of workpieces, be sure that all work-
pieces are secured together rmly before
cutting.
5. Cutting workpieces covered with oil can cause
the blade to come off unexpectedly. Wipe off
all excess oil from workpieces before cutting.
6. Never use the cutting oil as a cutting lubricant.
Use only Makita cutting wax.
7. Do not wear gloves during operation.
8. Hold the tool rmly with both hands.
9. Keep hands away from rotating parts.
10. When cutting metal, be cautious of hot ying
chips.
11. Do not leave the tool running unattended.
12. Do not touch the blade or the workpiece imme-
diately after operation; they may be extremely
hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or famil-
iarity 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.
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 burst-
ing 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 bat-
tery 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).

5ENGLISH
FUNCTIONAL
DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
the battery cartridge is removed before adjust-
ing or checking function on the tool.
Installing or removing battery
cartridge
1
2
3
► 1. Battery cartridge 2. Button 3. Red indicator
CAUTION:
• Always switch off the tool before installing or
removing of the battery cartridge.
• Hold the tool and the battery cartridge rmly
when installing or removing battery car-
tridge. 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.
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 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.
Battery protection system (Lithium-
ion battery with star marking)
1
► 1. Star marking
Lithium-ion batteries with a star marking are equipped
with a protection system. This system automatically
cuts off power to the tool 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, release the switch trigger on
the tool and stop the application that caused
the tool to become overloaded. Then pull the
switch trigger again to restart.
If the tool does not start, the battery is over-
heated. In this situation, let the battery cool
before pulling the switch trigger again.
• Low battery voltage:
The remaining battery capacity is too low
and the tool will not operate. In this situation,
remove and recharge the battery.
Switch action
A
B1
2
► 1. Trigger-lock button 2. Switch trigger
CAUTION:
• Before installing the battery cartridge into the
tool, always check to see that the switch trigger
actuates properly and returns to the "OFF"
position when released.

6ENGLISH
To prevent the switch trigger from accidentally pulled,
the trigger-lock button is provided.
To start the tool, press the trigger-lock button from B
side and pull the switch trigger.
Release the switch trigger to stop. After use, always
press in the trigger-lock button from A side.
Lighting up the lamp
CAUTION:
•
Do not look in the light or see the source of light directly.
1
► 1. Lamp
Pull the switch trigger to light up the lamp. The lamp
keeps on lighting while the switch trigger is being pulled.
The lamp goes out just after releasing the trigger.
NOTICE:
• Do not apply impact to the lamp, which may cause
damage or shorted service time to it.
• Use a dry cloth to wipe the dirt off the lens of lamp.
Be careful not to scratch the lens of lamp, or it may
lower the illumination.
• Do not use thinner or gasoline to clean the lamp.
Such solvents may damage it.
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 or removing the blade
CAUTION:
• Oil on the blade can cause the blade to slip or
come off unexpectedly. Wipe off all excess oil
with a cloth before installing the blade.
•
Always wear protective gloves when handling the blade.
• Use caution when handling the blade to avoid
cut by the sharp edge of the blade teeth.
• Keep your body away from the blade area when
checking the blade movement.
•
When turning the blade tightening lever clockwise to
release the tension on the blade, point the tool down-
ward because the blade may come off unexpectedly.
2
1
3
► 1. Tighten 2. Loosen 3. Lever
To install the blade:
1. Turn the blade tightening lever clockwise until it
stops to loosen the wheel.
2. Match the direction of the arrows on the blade and
on the wheels.
1
2
► 1. Lower holder 2. Upper holder
1
► 1. Bottom bearing

7ENGLISH
3. Insert the non-serrated side of the blade into the
upper holder and lower holder. Make sure the
blade in both upper and lower holder touches to
the bottom bearings.
1
A
2
► 1. Wheel 2. Rubber tire
4. With pressing the middle part of the blade, posi-
tion the blade around one wheel. Moving the
wheel to A side makes it easier to do so.
5. Position the blade on another wheel similarly.
6. Position the edge of the blade on rubber tire.
7. Hold the blade in place and turn the blade-tight-
ening lever counterclockwise until it stops. This
places proper tension on the blade.
Make sure that the blade is correctly positioned around
the wheels.
Start and stop the tool two or three times to make sure
that the blade runs properly on the wheels.
To remove the blade, follow the installation procedure
in reverse.
Adjusting the stopper plate position
B
1
32
A
► 1. Stopper plate 2. Screws 3. Blade
In the ordinary operation, protrude the stopper plate to
the A side fully.
When the stopper plate strikes against the obstacles
like a wall or the like at the nishing of a cut, loosen two
screws and slide it to the B side in the gure.
After sliding the stopper plate, secure it by tightening
two screws rmly.
Hook (Optional accessory)
1
2
► 1. Hook 2. Screws
Hook is useful for hanging the tool. Hang tool on a pipe
vice or other suitable, stable structure.
To install the hook, set the hook alongside the groove
and tighten it with two screws.
OPERATION
CAUTION:
• Always hold front and rear handle. Never
hold the tool body or guards. Hands may slip
from these locations and contact blade. Contact
with the blade may result in personal injury.
• Make sure to hold the tool rmly when turning
on or off the tool or when cutting. Otherwise the
tool may fall and cause personal injury.
For stable cut, always keep at least two teeth in the cut.

8ENGLISH
Select the proper cutting position for your workpiece by
referring to the gure.
Hold the tool with both hands as shown in the gure.
Before turning on the tool, always make sure that the
stopper plate contacts the workpiece and the blade is
clear of the workpiece.
Turn the tool on and wait until the blade attains full
speed. Gently lower the blade into the cut. The weight
of the tool or slightly pressing the tool will supply ade-
quate pressure for the cutting. Do not force the tool.
As you reach the end of a cut, release pressure and lift
it slightly so that it will not fall against the workpiece.
NOTICE:
• Applying excessive pressure to the tool or twisting
of the blade may cause bevel cutting or damage to
the blade.
• When not using the tool for a long period of time,
remove the blade from the tool.
• If the tool is operated continuously until the battery
cartridge has discharged, allow the tool to rest for
15 minutes before proceeding with a fresh battery.
Cutting lubricant
CAUTION:
• Never use cutting oil or apply excessive amount
of wax to the blade. It may cause the blade to
slip or come off unexpectedly.
• When cutting cast iron, do not use any cutting
wax.
1
► 1. Cutting wax
When cutting metals, use Makita cutting wax as a
cutting lubricant. To apply the cutting wax to the blade
teeth, remove a cap of the cutting wax, start the tool and
cut into the cutting wax as shown in the gure.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
the battery cartridge is removed before attempt-
ing to perform inspection or maintenance.
Cleaning
CAUTION:
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
• Wax and chips on the tires may cause the blade
to slip and come off unexpectedly. Use a dry
cloth to remove wax and chips from the tires.
After use, remove wax, chips and dust from the tool,
wheel tires and blade.
Replacing tires on wheels
Replace the tires when the blade slips or does not track
properly because of badly worn tires.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be per-
formed by Makita Authorized Service Centers, always
using Makita replacement parts.

9ENGLISH
OPTIONAL
ACCESSORIES
CAUTION:
• These accessories or attachments are recom-
mended 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.
• Makita genuine battery and charger
• Band saw blades
• Hex wrench 4
• Cutting wax
• Hook
• Wheel cover
NOTICE: When opening the wheel cover, open and
release both the hooks simultaneously. Opening only
one hook may cause crack on the wheel cover.
1
22
► 1. Wheel cover 2. Hook
NOTE:
• Some items in the list may be included in the
tool package as standard accessories. They
may differ from country to country.

10

11

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
885231D226
EN
20190129