Makita BJV140 User Manual

INSTRUCTION MANUAL
MANUEL D'INSTRUCTION
MANUAL DE INSTRUCCIONES

Cordless Jig Saw
Scie sauteuse sans fil
Sierra caladora inalámbrica

BJV140
BJV180

007481

WARNING:

For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

AVERTISSEMENT:

Pour votre propre sécurité, prière de lire attentivement avant l'utilisation.
GARDER CES INSTRUCTIONS POUR RÉFÉRENCE ULTÉRIEURE.

ADVERTENCIA:

Para su seguridad personal, LEA DETENIDAMENTE este manual antes de usar la
herramienta.
GUARDE ESTAS INSTRUCCIONES PARA FUTURA REFERENCIA.

1

ENGLISH

SPECIFICATIONS

Model BJV140 BJV180

Length of stroke 26 mm (1") 26 mm (1")

Max. cutting capacities

Strokes per minute 0 - 2,600 /min. 0 - 2,600 /min.

Overall length 255 mm (10") 257 mm (10-1/8")

Net weight 2.7 kg (5.9 lbs) 2.8 kg (6.1 lbs)

Rated voltage D.C. 14.4 V D.C. 18 V

• Due to our continuing programme of research and development, the specifications herein are subject to change without notice.

• Note: Specifications may differ from country to country.

Standard battery cartridge BL1430 BL1830

GENERAL SAFETY RULES

WARNING! Read all instructions. Failure to follow all

instructions listed below may result in electric shock, fire
and/or serious injury. The term "power tool" in all of the
warnings listed below refers to your mains-operated
(corded) power tool or battery-operated (cordless) power
tool.

SAVE THESE INSTRUCTIONS.

Work area safety

1. Keep work area clean and well lit. Cluttered and

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

Wood 135 mm (5-5/16") 135 mm (5-5/16")
Mild steel 10 mm (3/8") 10 mm (3/8")
Aluminum 20 mm (25/32") 20 mm (25/32")

GEA002-3

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.

Personal Safety

9. 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.

10. Use safety equipment. Always wear eye
protection. Safety equipment such as dust mask,
non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will
reduce personal injuries.

11. Avoid accidental starting. Ensure the switch is
in the off-position before plugging in. Carrying
power tools with your finger on the switch or
plugging in power tools that have the switch on
invites accidents.

12. 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.

13. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.

14. Dress properly. Do not wear loose clothing or

jewellery. Keep your hair, clothing, and gloves
away from moving parts. Loose clothes,

jewellery or long hair can be caught in moving
parts.

15. If devices are provided for the connection of

dust extraction and collection facilities,
ensure these are connected and properly used.

2

Use of these devices can reduce dust-related
hazards.

Power tool use and care

16. 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.

17. 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.

18. 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.

19. 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.

20. Maintain power tools. Check for misalignment

or binding of moving parts, breakage of parts
and any other condition that may affect the
power tools operation. If damaged, have the
power tool repaired before use. Many accidents

are caused by poorly maintained power tools.

21. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.

22. Use the power tool, accessories and tool bits

etc. in accordance with these instructions and
in the manner intended for the particular type
of power tool, 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

23. Ensure the switch is in the off position before
inserting battery pack. Inserting the battery pack

into power tools that have the switch on invites
accidents.

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.

GEB016-1

SPECIFIC SAFETY RULES

DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to jig saw safety rules. If you use this tool unsafely
or incorrectly, you can suffer serious personal
injury.

1. Hold power tools by insulated gripping
surfaces when performing an operation where
the cutting tool may contact hidden wiring or
its own cord. Contact with a "live" wire will make

exposed metal parts of the tool "live" and shock
the operator.

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

3

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:

MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.

USD301-1

Symbols

The followings show the symbols used for tool.

･ volts

･ direct current

･ no load speed

･ revolutions or reciprocation per minute

ENC007-2

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

6. Do not store the tool and battery cartridge in

7. Do not incinerate the battery cartridge even if

8. Be careful not to drop or strike battery.

even a breakdown.

locations where the temperature may reach or
exceed 50 ﾟ C (122 ﾟ F).

it is severely damaged or is completely worn
out. The battery cartridge can explode in a fire.

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

007482

• 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.

1. Red part

2. Button

2

3. Battery cartridge

3

4

• 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 upper 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.

Selecting the cutting action

1. Cutting action
changing lever

Switch action

1

007484

1

B

1. Lock-off button

2

2. Switch trigger

1. Lock-off button

A

1

007483

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.

For cutting mild steel,
aluminum and hard wood.

For cutting wood and
plywood.
For fast cutting in
aluminum and mild steel.

For fast cutting in
wood and plywood.

006376

0

Straight line
cutting action

Small orbit
cutting action

Medium orbit
cutting action

Large orbit
cutting action

007485

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.

Electric brake

This tool is equipped with an electric brake. If the tool
consistently fails to quickly stop after switch trigger
release, have tool serviced at a Makita service center.

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.

5

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.

1. Tool opener

1

001909

Keeping that situation, insert the saw blade into the
blade clamp as far as the two protrusions of the blade
can not be seen.

3

1

2

001910

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.

1. Blade clamp

2. Jig saw blade

3. Protrusions

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.

1. Jig saw blade

1

001911

NOTE:

• Occasionally lubricate the roller.

Hex wrench storage

1. Base

2. Hex wrench

1

2

007486

When not in use, store the hex wrench as shown in the
figure to keep it from being lost.

Cover plate

1. Cover plate

1

2. Base

2

007503

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.

6

Anti-splintering device

1. Base

2. Anti-splintering
device

1. Dust nozzle

2. Hose for
vacuum cleaner

1

2

007504

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.

1

2

001921

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.

1. Dust nozzle

2. Base

2

1

007495

OPERATION

CAUTION:

• Always hold the base flush with the workpiece.

Failure to do so may cause blade breakage,
resulting in a serious injury.

1. Cutting line

2. Base

1

2

007487

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

001922

Then connect a Makita vacuum cleaner to the dust
nozzle.

007488

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).

7

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.

1

2

1. Base

3

2. Bolt

3. Hex wrench

007492

• For internal cutouts without a lead-in cut from an

edge, pre-drill a starting hole 12 mm (1/2") or more

in diameter. Insert the blade into this hole to start

your cut.

B) Plunge cutting:

007489

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.

1

3

2

007490

1. Bevel slot

2. Base

6

3. Bolt

5

4. Graduations

5. V-notch

4

6. Gear housing

Front flush cuts

1

007491

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.

23

1. Base

2. Bolt

3. Hex wrench

Cutouts

Cutouts can be made with either of two methods A or B.

A) Boring a starting hole:

1. Starting hole

1

007493

• 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

007494

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.

8

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.

1. Straight cuts

When repeatedly cutting widths of 160 mm (6-5/16") 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.

1. Rip fence

1

007496

1

2

1. Hex wrench

2. Bolt

3. Fence guide

3

007497

2. Circular cuts

007498

1. Fence guide

2. Threaded knob

3. Circular guide
pin

2

1

007499

3

When cutting circles or arcs of 170 mm (6-11/16") 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.

MAINTENANCE

CAUTION:

• Always be sure that the tool is switched off and the

battery cartridge is removed before attempting to
perform inspection or maintenance.

Replacing carbon brushes

1. Limit mark

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

007505

9

1. Brush holder
cap

2. Screwdriver

After replacing brushes, insert the battery cartridge into
the tool and break in brushes by running tool with no
load for about 1 minute. Then check the tool while
running and electric brake operation when releasing the
switch trigger. If electric brake is not working well, ask
your local Makita service center for repair.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized or Factory 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.

• Jig saw blades

• Hex wrench 4

• Rip fence (guide rule) set

• Anti-splintering device

• Cover plate

• Dust nozzle

• Various type of Makita genuine batteries and

chargers

MAKITA LIMITED ONE YEAR WARRANTY

Warranty Policy

Every Makita tool is thoroughly inspected and tested
before leaving the factory. It is warranted to be free of
defects from workmanship and materials for the period
of ONE YEAR from the date of original purchase.
Should any trouble develop during this one year period,
return the COMPLETE tool, freight prepaid, to one of
Makita’s Factory or Authorized Service Centers. If
inspection shows the trouble is caused by defective
workmanship or material, Makita will repair (or at our
option, replace) without charge.

This Warranty does not apply where:

repairs have been made or attempted by others:
repairs are required because of normal wear and
tear:
the tool has been abused, misused or improperly
maintained:
alterations have been made to the tool.

IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY
INDIRECT, INCIDENTAL OR CONSEQUENTIAL
DAMAGES FROM THE SALE OR USE OF THE
PRODUCT. THIS DISCLAIMER APPLIES BOTH
DURING AND AFTER THE TERM OF THIS
WARRANTY.
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED
WARRANTIES, INCLUDING IMPLIED WARRANTIES
OF "MERCHANTABILITY" AND "FITNESS FOR A
SPECIFIC PURPOSE," AFTER THE ONE YEAR TERM
OF THIS WARRANTY.
This Warranty gives you specific legal rights, and you
may also have other rights which vary from state to
state. Some states do not allow the exclusion or
limitation of incidental or consequential damages, so
the above limitation or exclusion may not apply to you.
Some states do not allow limitation on how long an
implied warranty lasts, so the above limitation may not
apply to you.

EN0006-1

10