Makita BJV140 User manual

1
GB Cordless Jig Saw INSTRUCTION MANUAL
SBatteridriven sticksåg BRUKSANVISNING
NBatteridrevet stikksag BRUKSANVISNING
FIN Langaton lehtisaha KÄYTTÖOHJE
LV Bezvada figūrzāģis LIETOŠANAS INSTRUKCIJA
LT Belaidis metalo pjūklelis NAUDOJIMO INSTRUKCIJA
EE Juhtmeta tikksaag KASUTUSJUHEND
RUS Аккумуляторный Лобзик
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
BJV140
BJV180

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1 007482
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ENGLISH (Original instructions)
Explanation of general view
1-1. Red indicator
1-2. Button
1-3. Battery cartridge
2-1. Star marking
3-1. Cutting action changing lever
4-1. Lock-off button
4-2. Switch trigger
5-1. Lock-off button
6-1. Tool opener
7-1. Blade clamp
7-2. Jig saw blade
7-3. Protrusions
8-1. Jig saw blade
9-1. Base
9-2. Hex wrench
10-1. Cover plate
10-2. Base
11-1. Base
11-2. Anti-splintering device
12-1. Dust nozzle
12-2. Base
14-1. Dust nozzle
14-2. Hose for vacuum cleaner
15-1. Cutting line
15-2. Base
17-1. Base
17-2. Bolt
17-3. Hex wrench
18-1. Bevel slot
18-2. Base
18-3. Bolt
18-4. Graduations
18-5. V-notch
18-6. Gear housing
19-1. Base
19-2. Bolt
19-3. Hex wrench
20-1. Starting hole
23-1. Rip fence
24-1. Hex wrench
24-2. Bolt
24-3. Fence guide
26-1. Fence guide
26-2. Threaded knob
26-3. Circular guide pin
28-1. Bolt
28-2. Rule bar
29-1. Guide rail adapter
29-2. Screw
29-3. Guide rail
30-1. Limit mark
31-1. Brush holder cap
31-2. Screwdriver
SPECIFICATIONS
Model BJV140 BJV180
Length of stroke 26 mm 26 mm
Wood 135 mm 135 mm
Mild steel 10 mm 10 mm
Max. cutting capacities
Aluminum 20 mm 20 mm
Strokes per minute (min-1) 0 - 2,600 0 - 2,600
Overall length 255 mm 257 mm
Net weight 2.8 kg 2.9 kg
Rated voltage D.C. 14.4 V D.C. 18 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
ENE019-1
Intended use
The tool is intended for the sawing of wood, plastic and
metal materials. As a result of the extensive accessory
and saw blade program, the tool can be used for many
purposes and is very well suited for curved or circular cuts.
ENG905-1
Noise
The typical A-weighted noise level determined
according to EN60745:
Model BJV140
Sound pressure level (LpA) : 83 dB (A)
Sound power level (LWA) : 94 dB (A)
Uncertainty (K) : 3 dB (A)
Model BJV180
Sound pressure level (LpA) : 84 dB (A)
Sound power level (LWA) : 95 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 boards
Vibration emission (ah,B) : 7.0 m/s2
Uncertainty (K) : 1.5 m/s2
Work mode : cutting sheet metal
Vibration emission (ah,M) : 3.5 m/s2
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.

6
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).
ENH101-16
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 Jig Saw
Model No./ Type: BJV140, BJV180
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
000230
Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, 446-8502, JAPAN
GEA010-1
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.
GEB045-2
CORDLESS JIG SAW SAFETY
WARNINGS
1. Hold power tool by insulated gripping
surfaces, when performing an operation
where the cutting accessory may contact
hidden wiring. Cutting accessory contacting a
"live" wire may make exposed metal parts of the
power tool "live" and could give the operator an
electric shock.
2. Use clamps or another practical way to secure
and support the workpiece to a stable
platform. Holding the work by hand or against
your body leaves it unstable and may lead to loss
of control.
3. Always use safety glasses or goggles.
Ordinary eye or sun glasses are NOT safety
glasses.
4. Avoid cutting nails. Inspect workpiece for any
nails and remove them before operation.
5. Do not cut oversize workpiece.
6. Check for the proper clearance beyond the
workpiece before cutting so that the blade will
not strike the floor, workbench, etc.
7. Hold the tool firmly.
8. Make sure the blade is not contacting the
workpiece before the switch is turned on.
9. Keep hands away from moving parts.
10. Do not leave the tool running. Operate the tool
only when hand-held.
11. Always switch off and wait for the blade to
come to a complete stop before removing the
blade from the workpiece.
12. Do not touch the blade or the workpiece
immediately after operation; they may be
extremely hot and could burn your skin.
13. Do not operate the tool at no-load
unnecessarily.
14. Some material contains chemicals which may
be toxic. Take caution to prevent dust
inhalation and skin contact. Follow material
supplier safety data.
15. Always use the correct dust mask/respirator
for the material and application you are
working with.
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.

7
ENC007-8
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.
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 once in every six
months if you do not use it for a long period
of time.
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
Fig.1
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.
Battery protection system
(Lithium-ion battery with star marking)
Fig.2
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
overheated. 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.

8
Selecting the cutting action
Fig.3
This tool can be operated with an orbital or a straight
line (up and down) cutting action. The orbital cutting
action thrusts the blade forward on the cutting stroke
and greatly increases cutting speed.
To change the cutting action, just turn the cutting action
changing lever to the desired cutting action position.
Refer to the table to select the appropriate cutting action.
Position Cutting action Applications
For cutting mild steel,
stainless steel and plastics.
For clean cuts in wood
and plywood.
Small orbit
cutting action
For cutting mild steel,
aluminum and hard wood.
For cutting wood and
plywood.
For fast cutting in
aluminum and mild steel.
Large orbit
cutting action
For fast cutting in
wood and plywood.
0Straight line
cutting action
Medium orbit
cutting action
006376
Switch action
Fig.4
Fig.5
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.
• When not operating the tool, depress the lock-off
button from A side to lock the switch trigger in the
OFF position.
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.
Tool speed is increased by increasing pressure on the
switch trigger. Release the switch trigger to stop. After
use, always press in the lock-off button from A side.
Lighting up the lamps
CAUTION:
• Do not look in the light or see the source of light
directly.
To turn on the lamp, pull the trigger. Release the trigger
to turn it off.
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.
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 saw blade
CAUTION:
• Always clean out all chips or foreign matter
adhering to the blade and/or blade holder. Failure
to do so may cause insufficient tightening of the
blade, resulting in a serious personal injury.
• Do not touch the blade or the workpiece
immediately after operation; they may be
extremely hot and could burn your skin.
• Tighten the saw blade securely. Failure to do so
may cause a serious injury.
• When you remove the saw blade, be careful not to
hurt your fingers with the top of the blade or the
tips of workpiece.
To install the blade, open the tool opener to the position
shown in the figure.
Fig.6
Keeping that situation, insert the saw blade into the
blade clamp as far as the two protrusions of the blade
can not be seen.
Fig.7
Return the tool opener to its original position.
After installing, always make sure that the blade is
securely held in place by trying to pull it out.
CAUTION:
• Do not open the tool opener excessively, or it may
cause tool damage.
To remove the blade, open the tool opener to the
position shown in the figure. Pull the saw blade out
toward the base.
Fig.8
NOTE:
• Occasionally lubricate the roller.
Hex wrench storage
Fig.9
When not in use, store the hex wrench as shown in the
figure to keep it from being lost.
Cover plate
Fig.10
Use the cover plate when cutting decorative veneers,
plastics, etc. It protects sensitive or delicate surfaces
from damage. Fit it on the back of the tool base.

9
Anti-splintering device
Fig.11
For splinter-free cuts, the anti-splintering device can be
used. To install the anti-splintering device, move the tool
base all the way forward and fit it from the back of tool
base. When you use the cover plate, install the anti-
splintering device onto the cover plate.
CAUTION:
• The anti-splintering device cannot be used when
making bevel cuts.
Dust extraction
The dust nozzle (optional accessory) is recommended
to perform clean cutting operations.
Fig.12
To attach the dust nozzle on the tool, insert the hook of
dust nozzle into the hole in the base.
The dust nozzle can be installed on either left or right
side of the base.
Fig.13
Then connect a Makita vacuum cleaner to the dust
nozzle.
Fig.14
OPERATION
CAUTION:
• Always hold the base flush with the workpiece.
Failure to do so may cause blade breakage,
resulting in a serious injury.
Fig.15
Turn the tool on without the blade making any contact
and wait until the blade attains full speed. Then rest the
base flat on the workpiece and gently move the tool
forward along the previously marked cutting line.
NOTE:
• 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.
When cutting curves, advance the tool very slowly.
Bevel cutting
Fig.16
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before tilting the base.
With the base tilted, you can make bevel cuts at any
angle between 0° and 45° (left or right).
Loosen the bolt on the back of the base with the hex
wrench. Move the base so that the bolt is positioned in
the center of the bevel slot in the base.
Fig.17
Tilt the base until the desired bevel angle is obtained.
The V-notch of the gear housing indicates the bevel
angle by graduations. Then tighten the bolt firmly to
secure the base.
Fig.18
Front flush cuts
Fig.19
Loosen the bolt on the back of the base with the hex
wrench and slide the base all the way back. Then
tighten the bolt to secure the base.
Cutouts
Cutouts can be made with either of two methods A or B.
A) Boring a starting hole:
Fig.20
• For internal cutouts without a lead-in cut from an
edge, pre-drill a starting hole 12 mm or more in
diameter. Insert the blade into this hole to start
your cut.
B) Plunge cutting:
Fig.21
• You need not bore a starting hole or make a lead-
in cut if you carefully do as follows.
1. Tilt the tool up on the front edge of the base with
the blade point positioned just above the
workpiece surface.
2. Apply pressure to the tool so that the front edge
of the base will not move when you switch on the
tool and gently lower the back end of the tool
slowly.
3. As the blade pierces the workpiece, slowly lower
the base of the tool down onto the workpiece
surface.
4. Complete the cut in the normal manner.
Finishing edges
Fig.22
To trim edges or make dimensional adjustments, run the
blade lightly along the cut edges.
Metal cutting
Always use a suitable coolant (cutting oil) when cutting
metal. Failure to do so will cause significant blade wear.
The underside of the workpiece can be greased instead
of using a coolant.
Rip fence set (optional accessory)
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before installing or
removing accessories.

10
1. Straight cuts
Fig.23
Fig.24
When repeatedly cutting widths of 160 mm or less, use
of the rip fence will assure fast, clean, straight cuts. To
install, insert the rip fence into the rectangular hole on
the side of the tool base with the fence guide facing
down. Slide the rip fence to the desired cutting width
position, then tighten the bolt to secure it.
2. Circular cuts
Fig.25
Fig.26
When cutting circles or arcs of 170 mm or less in
radius, install the rip fence as follows.
• Insert the rip fence into the rectangular hole on the
side of the base with the fence guide facing up.
Insert the circular guide pin through either of the
two holes on the fence guide. Screw the threaded
knob onto the pin to secure the pin.
• Now slide the rip fence to the desired cutting
radius, and tighten the bolt to secure it in place.
Then move the base all the way forward.
NOTE:
• Always use blades No. B-17, B-18, B-26 or B-27
when cutting circles or arcs.
Guide rail adapter set (accessory)
Fig.27
When cutting parallel and uniform width or cutting
straight, the use of the guide rail and the guide rail
adapter will assure the production of fast and clean cuts.
To install the guide rail adapter, insert the rule bar into
the square hole of the base as far as it goes. Secure the
bolt with the hex wrench securely.
Fig.28
Install the guide rail adapter on the rail of the guide rail.
Insert the rule bar into the square hole of the guide rail
adapter. Put the base to the side of the guide rail, and
secure the bolt securely.
Fig.29
CAUTION:
• Always use blades No. B-8, B-13, B-16, B-17 or 58
when using the guide rail and the guide rail adapter.
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.
Replacing carbon brushes
Fig.30
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.
Fig.31
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.
• Jig saw blades
• Hex wrench 4
• Rip fence (guide rule) set
• Guide rail adapter set
• Guide rail set
• Anti-splintering device
• Cover plate
• Dust nozzle
• Makita genuine battery and charger
NOTE:
• Some items in the list may be included in the tool
package as standard accessories. They may differ
from country to country.