Makita BPB180 User manual

1
ENGLISH (Original instructions)
INSTRUCTION MANUAL
IMPORTANT: Read Before Using.
Cordless Portable Band Saw
BPB180
007297

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ENGLISH (Original instructions)
SPECIFICATIONS
Model BPB180
Round workpiece 120 mm dia.
Max. cutting capacity Rectangular workpiece 120 mm x 120 mm
Blade speed 1.4 - 2.7 m/s
Length 1,140 mm
Width 13 mm
Blade size
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 programme 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
END004-4
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
･Read instruction manual.
･Only for EU countries
Do not dispose of electric equipment or
battery pack together with household
waste material!
In observance of European Directive
2002/96/EC on waste electric and
electronic equipment, 2006/66/EC on
batteries and accumulators and waste
batteries and accumulators and their
implementation in accordance with
national laws, electric equipment and
battery pack that have reached the end
of their life must be collected separately
and returned to an environmentally
compatible recycling facility.
ENE009-1
Intended use
The tool is intended for cutting in wood, plastic and
ferrous materials.
ENG905-1
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (LpA) : 81 dB(A)
Sound power level (LWA) : 92 dB(A)
Uncertainty (K) : 3 dB(A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN60745:
Work mode : cutting metal
Vibration emission (ah,CM) : 2.5 m/s2or less
Uncertainty (K) : 1.5 m/s2
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).
Cd
Ni-MH
Li-ion

3
ENH101-15
For European countries only
EC Declaration of Conformity
We Makita Corporation as the responsible
manufacturer declare that the following Makita
machine(s):
Designation of Machine:
Cordless Portable Band Saw
Model No./ Type: BPB180
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 our authorised
representative in Europe who is:
Makita International Europe Ltd.
Michigan Drive, Tongwell,
Milton Keynes, Bucks MK15 8JD, England
30.1.2009
000230
Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, 446-8502, JAPAN
GEA006-2
General Power Tool Safety
Warnings
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
Save all warnings and
instructions 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
atmospheres, such as in the presence of
flammable 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. Unmodified 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
electric shock if your body is earthed or grounded.
6. Do not expose power tools to rain or wet
conditions. 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
interrupter (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 influence of drugs, alcohol or
medication. 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 finger 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

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away from moving parts. Loose clothes,
jewellery 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
preventive safety measures reduce the risk of
starting the power tool accidentally.
20. Store idle power tools out of the reach of
children 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,
taking 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 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.
25. Use power tools only with specifically
designated battery packs. Use of any other
battery packs may create a risk of injury and fire.
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
terminals together may cause burns or a fire.
27. 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.
Service
28. Have your power tool serviced by a qualified
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
changing accessories.
30. Keep handles dry, clean and free from oil and
grease.
GEB065-1
CORDLESS PORTABLE BAND
SAW SAFETY WARNINGS
1. Hold power tool by insulated gripping surfaces,
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 1,140 mm (44-7/8")
long, 13 mm (1/2") wide, and 0.5 mm (.020")
thick.
3. Check the blade carefully for cracks or
damage before operation. Replace cracked or
damaged blade immediately.
4. Secure the workpiece firmly. When cutting a
bundle of workpieces, be sure that all
workpieces are secured together firmly 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 firmly with both hands.
9. Keep hands away from rotating parts.
10. When cutting metal, be cautious of hot flying
chips.
11. Do not leave the tool running unattended.
12. Do not touch the blade or the workpiece
immediately after operation; they may be
extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.

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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.
ENC007-6
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.
(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.
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.
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
1
2
3
007146
• Always switch off the tool before insertion or
removal of the battery cartridge.
• To remove the battery cartridge, withdraw it from
the tool while sliding the button on the front of the
cartridge.
• To insert the battery cartridge, align the tongue on
the battery cartridge with the groove in the housing
and slip it into place. Always insert it all the way
until it locks in place with a little click. If you can see
the red part on the lower side of the button, it is not
locked completely. Insert it fully until the red part
cannot be seen. If not, it may accidentally fall out of
the tool, causing injury to you or someone around
you.
• Do not use force when inserting the battery
cartridge. If the cartridge does not slide in easily, it
is not being inserted correctly.
Switch action
1
B
2
A
007147
1. Lock-off button
2. Switch trigger
1. Battery cartridge
2. Button
3. Red part

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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.
To prevent the switch trigger from accidentally pulled, the
lock-off button is provided.
To start the tool, depress the lock-off button from B side
and pull the switch trigger.
Release the switch trigger to stop. After use, always
press in the lock-off button from A side.
Speed adjusting dial
1
007148
The tool speed can be infinitely 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 direction
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
007149
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 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.
• When the tool is overloaded during operation, the
lamp flickers.
• When the remaining battery capacity becomes
small, the lamp flickers.
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.
• 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
007299
Match the direction of the arrow on the blade to that of
the arrow on the wheels.
1
2
34
006192
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. Blade
2. Bearing
3. Upper holder
4. Lower holder
1. Tighten
2. Loosen
3. Protrusion
4. Lever
1. Lamp
1. Speed adjusting
dial

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12
3
4
006193
Hold the blade in place and turn the blade-tightening
lever counterclockwise 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 clockwise
to release the tension on the blade, point the tool
downward because the blade may come off
unexpectedly.
Adjusting the protrusion of stopper plate
1
3
2A
B
007151
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 finishing of a cut, loosen two
screws and slide it to the B side in the figure.
After sliding the stopper plate, secure it by tightening two
screws firmly.
OPERATION
It is important to keep at least two teeth in the cut.
007316
Select the proper cutting position for your workpiece by
referring to the figure.
004747
Hold the tool by both hands as shown in the figure with
the stopper plate contacting the workpiece and the blade
clear of the workpiece.
007301
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 adequate 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.
1. Screw
2. Stopper plate
3. Blade
1. Upper holder
2. Lower holder
3. Wheel
4. Press

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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
figure after removing a cap of the cutting wax.
1
007298
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.
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
After use, remove wax, chips and dust from the tool,
wheel tires and blade.
CAUTION:
• Never use solvents such as turpentine, gasoline,
lacquer, etc. to clean plastic parts.
• 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.
Replacing tires on wheels
1
2
3
004750
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
001145
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
007302
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.
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.
• Band saw blades
• Hex wrench 4
• Cutting wax
• Various type of Makita genuine batteries and
chargers
1. Screwdriver
2. Brush holder cap
1. Limit mark
1. Wheel
2. Tire
3. Lip
1. Cutting wax

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Makita Corporation
Anjo, Aichi, Japan
www.makita.com
884663A224