Makita DPB180 User manual

INSTRUCTION MANUAL
Cordless Portable Band Saw
DPB180
ENGLISH: Original instructions
Read before use.

2ENGLISH
SPECIFICATIONS
Model DPB180
Max. cutting capacity Round workpiece 120 mm dia.
Rectangular workpiece 120 mm x 120 mm
Blade speed 1.4 - 2.7 m/s
Blade size Length 1,140 mm
Width 13 mm
Thickness 0.5 mm
Overall dimensions (L x W x H) 523 mm x 231 mm x 313 mm
Net weight 6.5 kg
Rated voltage D.C. 18 V
• Due to our continuing program of research and development, the specications herein are subject to change without notice.
• Specications and battery cartridge may di󰀨er from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
Read instruction manual.
Wear safety glasses.
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 wood, plastic and
ferrous materials.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745:
Sound pressure level (LpA) : 81 dB (A)
Sound power level (LWA) : 92 dB (A)
Uncertainty (K) : 3 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 di󰀨er 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 o󰀨 and when it is
running idle in addition to the trigger time).
For European countries only
EC Declaration of Conformity
We Makita Corporation as the responsible manufac-
turer declare that the following Makita machine(s):
Designation of Machine:
Cordless Portable Band Saw
Model No./ Type: DPB180
are of series production and
Conforms to the following European Directives:
2006/42/EC
And are manufactured in accordance with the following
standards or standardised documents:
EN60745
The technical documentation is kept by:
Makita International Europe Ltd.
Technical Department,
Michigan Drive, Tongwell,
Milton Keynes, Bucks MK15 8JD, England
30.1.2009
Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, 446-8502, JAPAN

3ENGLISH
General Power Tool Safety Warnings
WARNING Read all safety warnings and all instruc-
tions. 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.
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.
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 exten-
sion cord suitable for outdoor use. Use of a cord suit-
able 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 o󰀨-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 o󰀨. 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 a󰀨ect 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 di󰀨erent 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.

4ENGLISH
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.
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 o󰀨 unexpectedly. Wipe o󰀨
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. Follow your local regulations relating to dis-
posal 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 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 o󰀨 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 o󰀨 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 o󰀨 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 o󰀨 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
1
B
2
A
► 1. Lock-o󰀨 button 2. Switch trigger
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.

6ENGLISH
To prevent the switch trigger from accidentally pulled,
the lock-o󰀨 button is provided.
To start the tool, depress the lock-o󰀨 button from B side
and pull the switch trigger.
Release the switch trigger to stop. After use, always
press in the lock-o󰀨 button from A side.
Speed adjusting dial
1
► 1. Speed adjusting dial
The tool speed can be innitely adjusted between 1.4
m/s and 2.7 m/s by turning the adjusting dial. Higher
speed is obtained when the dial is turned in the direc-
tion of number 6; lower speed is obtained when it is
turned in the direction of number 1.
Select the proper speed for the workpiece to be cut.
CAUTION:
• 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.
Lighting up the lamp
1
► 1. Lamp
CAUTION:
• Do not apply impact to the lamp, which may
cause damage or shorted service time to it.
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 10 -15 seconds after releasing the
trigger.
NOTE:
• Use a dry cloth to wipe the dirt o󰀨 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.
• When the tool is overloaded during operation,
the lamp ickers.
• When the remaining battery capacity becomes
small, the lamp ickers.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched o󰀨 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 o󰀨 unexpectedly. Wipe o󰀨 all excess oil
with a cloth before installing the blade.
• Use caution when handling the blade so that
you are not cut by the sharp edge of the blade
teeth.
Turn the blade tightening lever clockwise until it hits
against the protrusion on the frame.
4
3
12
► 1. Tighten 2. Loosen 3. Protrusion 4. Lever

7ENGLISH
Match the direction of the arrow on the blade to that of
the arrow on the wheels.
1
2
3
4
► 1. Blade 2. Bearing 3. Upper holder 4. Lower holder
Insert the blade between the bearings of the upper holder rst
and then into the lower holder. The blade back should contact the
bearings in the lower portion of the upper holder and lower holder.
Position the blade around the wheels and insert the other side of
the blade within the upper holder and lower holder until the blade
back contacts the bottom of the upper holder and lower holder.
1
2
3
4
► 1. Upper holder 2. Lower holder 3. Wheel 4. Press
1
2
3
► 1. Blade guide 2. Groove 3. Blade
Put the blade into the groove in the blade guide.
Hold the blade in place and turn the blade-tightening lever coun-
terclockwise until it hits against the protrusion on the frame. This
places proper tension on the blade. Make sure that the blade is
correctly positioned within the blade guard and around the wheels.
Start and stop the tool two or three times to make sure
that the blade runs properly on the wheels.
CAUTION:
• While making sure that the blade runs on the
wheels properly, keep your body away from the
blade area.
To remove the blade, follow the installation procedure
in reverse.
CAUTION:
• When turning the blade tightening lever clock-
wise to release the tension on the blade, point
the tool downward because the blade may come
o󰀨 unexpectedly.
Adjusting the protrusion of stopper
plate
1
3
2
A
B
► 1. Screw 2. Stopper plate 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.
OPERATION
It is important to 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 by both hands as shown in the gure with
the stopper plate contacting the workpiece and the
blade 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,
without actually raising the tool, lift it slightly so that it
will not fall against the workpiece.
CAUTION:
• 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
When cutting metals, use Makita cutting wax as a
cutting lubricant. To apply the cutting wax to the blade
teeth, start the tool and cut in to the cutting wax as
shown in the gure after removing a cap of the cutting
wax.
1
► 1. Cutting wax
CAUTION:
• Never use cutting oil or apply excessive amount
of wax to the blade. It may cause the blade to
slip or come o󰀨 unexpectedly.
• When cutting cast iron, do not use any cutting
wax.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched o󰀨 and
the battery cartridge is removed before attempt-
ing to perform inspection or maintenance.
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
Cleaning
After use, remove wax, chips and dust from the tool,
wheel tires and blade.
CAUTION:
• Never use solvents such as turpentine, gaso-
line, lacquer, etc. to clean plastic parts.
• Wax and chips on the tires may cause the blade
to slip and come o󰀨 unexpectedly. Use a dry
cloth to remove wax and chips from the tires.

9ENGLISH
Replacing tires on wheels
1
2
3
► 1. Wheel 2. Tire 3. Lip
When the blade slips or does not track properly
because of badly worn tires, or the lip of the tire on
motor side gets damaged, the tires should be replaced.
Replacing carbon brushes
1
► 1. Limit mark
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
1
2
► 1. Screwdriver 2. Brush holder cap
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.
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.
• Band saw blades
• Hex wrench 4
• Cutting wax
• Makita genuine battery and charger
NOTE:
• Some items in the list may be included in the
tool package as standard accessories. They
may di󰀨er from country to country.

10

11

Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi 446-8502 Japan
www.makita.com
885296B228
EN
20200131