Makita BPJ140 User manual

1
GB Cordless Plate Joiner INSTRUCTION MANUAL
SBatteridriven lamellfräs BRUKSANVISNING
NTrådløs plansliper BRUKSANVISNING
FIN Akkukäyttöinen liitosjyrsin KÄYTTÖOHJE
LV Bezvada gropju frēze LIETOŠANAS INSTRUKCIJA
LT
Akumuliatorinis plokščiųsujungiklis NAUDOJIMO INSTRUKCIJA
EE Juhtmeta lamellfrees KASUTUSJUHEND
RUS
Аккумуляторный Шпоночный Фрезер РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
BPJ140
BPJ180

2
1
2
3
1 012510
1
2 012128
1
3 012513
1
2
34
4 012682
1
234
5
6
7
5 012497
1
2
3
4
6 012498
1
23
4
5
7 012499
1
2
3
45
10mm
10mm
8 012500
6mm
1
2
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4
5:
67
4mm
10mm
10mm
9 012258
1
10 012501
1
11 012512
12
3
4
5
6
78
12 012502
1
23
13 012503 14 004589 15 012504

3
Fig. A
16 004584 17 012505 18 012506
Fig. B
19 004585 20 012506 21 012507
Fig. C
22 004586 23 012508
Fig. D
24 004587
25 012509
Fig. E
26 004588 27 012506
1
2
28 012518
1
29 001145
1
2
30 012514

4
1
2
31 012515

5
ENGLISH (Original instructions)
Explanation of general view
1-1. Button
1-2. Red indicator
1-3. Battery cartridge
2-1. Star marking
3-1. Indication lamp
4-1. Pointer
4-2. Stopper
4-3. Adjusting screw
4-4. Rubber spike
5-1. Lock lever
5-2. Angle guide
5-3. Knob
5-4. Scale
5-5. Pointer
5-6. Tighten
5-7. Loosen
6-1. Knob
6-2. Down
6-3. Up
6-4. Center of blade thickness
7-1. Fence
7-2. Angle scale
7-3. Lock lever
7-4. Tighten
7-5. Loosen
8-1. Lock lever
8-2. Pointer
8-3. Angle scale
8-4. Center of blade thickness
8-5. Blade cover
9-1. Lock lever
9-2. Pointer
9-3. Angle scale
9-4. Set plate
9-5. Thickness of set plate
9-6. Center of blade thickness
9-7. Blade cover
10-1. Set plate
11-1. Slide switch
12-1. Lock nut
12-2. Plate joiner blade
12-3. Blade cover
12-4. Inner flange
12-5. Clamp screw
12-6. Shaft lock
12-7. Loosen
12-8. Tighten
13-1. Dust bag
13-2. Fastener
13-3. Dust nozzle
28-1. Exhaust vent
28-2. Inhalation vent
29-1. Limit mark
30-1. Holder cap cover
30-2. Screwdriver
31-1. Brush holder cap
31-2. Screwdriver
SPECIFICATIONS
Model BPJ140 BPJ180
Type of blade Plate joiner
Max. grooving depth 20 mm
No load speed (min-1) 6,500
Overall length 351 mm
Net weight 3.0 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
ENE013-1
Intended use
The tool is intended for cutting crescent shaped slots for
the placement of flat wooden dowels or biscuit by a
plunging action.
ENG905-1
Noise
The typical A-weighted noise level determined
according to EN60745:
Model BPJ140
Sound pressure level (LpA) : 73 dB (A)
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A).
Model BPJ180
Sound pressure level (LpA) : 74 dB (A)
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A).
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum)
determined according to EN60745:
Work mode : cutting grooves in MDF
Vibration emission (ah) : 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.

6
• 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 Plate Joiner
Model No./ Type: BPJ140,BPJ180
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
11.7.2011
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.
GEB093-1
CORDLESS PLATE JOINER
SAFETY WARNINGS
1. Blades must be rated for at least the speed
marked on the tool. Blades running over rated
speed can fly apart and cause injury.
2. Always use the guard. The guard protects the
operator from broken blade fragments and
unintentional contact with the blade.
3. Use only the blades specified for this tool.
4. Never operate the tool with the blade locked
in exposed position or without the blade
cover secured properly in place.
5. Make sure that the blade slides smoothly
before operation.
6. Check the blades carefully for cracks or
damage before operation. Replace cracked or
damaged blades immediately.
7. Make sure that the flange fits in the arbor hole
when installing the blade.
8. Inspect for and remove all nails or foreign
matter from the workpieces before operation.
9. Always place the workpieces on a stable
workbench.
10. Secure the workpieces firmly with clamp or
vise.
11. NEVER wear gloves during operation.
12. Hold the tool firmly with both hands.
13. Keep your hands and body away from the
grooving area.
14. Run the tool for a while without the blade
pointing toward anybody. Watch for vibration
or wobbling that could indicate poor
installation or a poorly balanced blade.
15. Never reach your hands underneath the
workpieces while the blade is rotating.
16. Do not leave the tool running unattended.
17. Always be sure that the tool is switched off
and the battery cartridge is removed before
making any adjustments or replacing the
blade.
18. Some material contains chemicals which may
be toxic. Take caution to prevent dust
inhalation and skin contact. Follow material
supplier safety data.
19. Do not use blunt or damaged blades.
20. Do not use the tool with damaged guards.
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
The tool is equipped with a battery protection system.
This system automatically cuts off power to the motor 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, turn the tool off and stop the
application that caused the tool to become
overloaded. Then turn the tool on to restart.
If the tool does not start, the battery is
overheated. In this situation, let the battery
cool before turning the tool on 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
NOTE:
The overheat protection works only with a battery
cartridge with a star mark.
Fig.2
Indication lamp with multi function
Fig.3
Indication lamps are located in two positions.
When the battery cartridge is inserted on the tool with
the slide switch positioned in the "O (OFF)" position, the
indication lamp flickers quickly for approximately one
second. If it does not flicker so, the battery cartridge or
indication lamp has broken.
−Overload protection
−When the tool is overloaded, the indication
lamp lights up. When the load on the tool is
reduced, the lamp goes out.
−If the tool continues to be overloaded and the
indication lamp continues to light up for
approximately two seconds, the tool stops.
This prevents the motor and its related parts
from being damaged.
−In this case, to start the tool again, move the
slide switch to the "O (OFF)" position once
and then to the "I (ON)" position.
−Battery cartridge replacing signal
−When the remaining battery capacity gets
small, the indicator lamp lights up during
operation earlier than enough capacity
battery use.
−Accidental re-start preventive function
−Even if the battery cartridge is inserted on
the tool with the slide switch in the "I (ON)"
position, the tool does not start. At this time,
the lamp flickers slowly and this shows that
the accidental re-start preventive function is
at work.
−To start the tool, first slide the slide switch
toward the "O (OFF)" position and then slide
it toward the "I (ON)" position.
Adjusting the depth of groove
Fig.4
6 grooving depths can be preset according to the size of
biscuit to be used.
Refer to the table below for the correspondence
between the sizes marked on the stopper and the
biscuit size. Fine adjustments to the grooving depth can
be made by turning the adjusting screw after loosening
the hex nut. This may become necessary after the blade
has been resharpened a few times.
Size on stopper 0 10 20 S D MAX
Biscuit size 0 10 20
---
Depth of groove 8 mm 10 mm 12.3mm 14.7mm13 mm 20 mm
*
* With the rubber spikes removed.
012681
Angle guide
The angle guide height can be moved up and down to
adjust the position of the blade in relation to the top of
the workpiece.
Fig.5
To adjust the angle guide height, loosen the lock lever
down and rotate the knob until the pointer points to the
desired scale graduation marked on the angle guide.
Fig.6
Then tighten the lock lever up to secure the angle guide.
The scale on the angle guide indicates the distance
from the top of the workpiece to the center of the blade
thickness.
The angle guide is removable from the fence according
to the need of your work. To remove the angle guide,
loosen the lock lever and turn the knob clockwise until it
comes out of the upper end of the fence.
Fence
NOTE:
• Remove the angle guide according to the need of
your work when using the tool with the angle of the
fence adjusted to other than 0 ﾟ. When you need
to use the angle guide under the above condition,
be sure to adjust the depth of groove to get a
proper depth.
Fig.7
Fig.8
The angle of the fence can be adjusted between 0° and
90° (positive stops at 0°, 45° and 90°). To adjust the
angle, loosen the lock lever and tilt the fence until the
pointer points to the desired graduation on the angle
scale. Then tighten the lock lever to secure the fence.
When the fence is set at 90°, both the distance from the
center of the blade thickness to the fence and the
distance from the center of the blade thickness to the
bottom of the blade cover are 10 mm.
Set plate
Fig.9
Fig.10
Use the set plate as shown in the figures when cutting
slots in thin workpieces.
Switch action
Fig.11
CAUTION:
• Before installing the battery cartridge into the tool,
always check to see that the slide switch actuates
properly and returns to the "OFF" position when
the rear of the slide switch is depressed.
• Switch can be locked in "ON" position for ease of
operator comfort during extended use. Apply
caution when locking tool in "ON" position and
maintain firm grasp on tool.

9
To start the tool, slide the slide switch toward the "I
(ON)" position. For continuous operation, press the front
of the slide switch to lock it.
To stop the tool, press the rear of the slide switch, then
slide it toward the "O (OFF)" position.
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.
Removing or installing the blade
Fig.12
CAUTION:
• When installing the plate joiner blade, mount the
inner flange with the side marked "22" facing
toward you.
To remove the blade, loosen the clamp screw and open
the blade cover. Push the shaft lock and loosen the lock
nut using the lock nut wrench. To install the blade, first
mount the inner flange.
Then mount the blade and the lock nut. Securely tighten
the lock nut using the lock nut wrench. Close the blade
cover and tighten the clamp screw to secure the blade
cover.
CAUTION:
• Use only Makita lock nut wrench provided to
remove or install the blade.
• Always check the depth of groove after replacing
the blade. Reajust it if necessary.
Dust bag
Fig.13
To attach the dust bag, fit it onto the dust nozzle. If the
dust bag becomes an obstacle to your work, turn the
dust nozzle to change the dust bag position.
When the dust bag is about half full, switch off and
remove the battery cartridge. Remove the dust bag from
the tool and pull the bag's fastener out. Empty the dust
bag by tapping it lightly to remove as much of the dust
as possible.
NOTE:
• If you connect a Makita vacuum cleaner to your
plate joiner, more efficient and cleaner operations
can be performed.
OPERATION
How to make joints
WARNING:
• Always clamp the workpiece to the workbench
before each operation.
Fig.14
Fig.15
Corner Joint (Fig. A)
Fig.16
Fig.17
Fig.18
T-Butt Joint (Fig. B)
Fig.19
Fig.20
Fig.21
Miter Joint (Fig. C)
Fig.22
Fig.23
Frame Joint (Fig. D)
Fig.24
Fig.25
Edge-To-Edge Joint (Fig. E)
Fig.26
Fig.27
To make joints, proceed as follows:
1. Fit the two workpieces together as they will
appear in the finished joint position.
2. Mark the center of the intended biscuit grooves
on the workpiece using a pencil.
NOTE:
• The center of grooves should be at least 50
mm from the outer edge of the workpieces.
• Allow 100 mm - 150 mm between grooves in
multiple biscuit application.

10
3. For Corner Joint and T-Butt Joint only
Clamp the vertical workpiece to the
workbench.
For Miter Joint only
Clamp one workpiece to the workbench with
the mitered edge facing up.
For Frame Joint and Edge-To-Edge Joint only
Clamp one workpiece to the workbench.
4. Set the depth of groove according to the size of
biscuit to be used. Refer to the table in the
"Adjusting the depth of groove" section.
5. Adjust the angle guide height so that the blade is
centered in the board thickness.
6. Align the center mark on the base with the pencil
line on the workpiece.
7. Switch on the tool and gently push it forward to
extend the blade into the workpiece.
8. Gently return the tool to the original position after
the adjusting screw reaches the stopper.
9. For Corner Joint and T-Butt Joint only
Clamp the horizontal workpiece to the
workbench.
For Miter Joint only
Clamp the other workpiece to the workbench
with the mitered edge facing up.
For Frame Joint and Edge-To-Edge Joint only
Clamp the other workpiece to the workbench.
10. For Corner Joint only
Place the tool on the workpiece so that the
blade is facing down.
For T-Butt Joint only
Remove the angle guide from the tool. Place
the tool on the workpiece so that the blade is
facing down.
11. Repeat the steps 6 - 8 to groove in the horizontal
or the other workpiece.
If you do not need to center the blade in the board
thickness, proceed as follows:
For Corner Joint, Miter Joint, Frame Joint and
Edge-To-Edge Joint only
• Remove the angle guide from the tool. Set the
fence at 90° for Corner Joint, Frame Joint and
Edge-To-Edge Joint or at 45° for Miter Joint.
• Follow steps 1 - 11 excluding steps 5 and 10
described above.
For T-Butt Joint only
• Fit the two workpieces together as they will appear
in the finished joint position.
• Lay the vertical workpiece on the horizontal one.
Clamp both workpieces to the workbench.
• Remove the angle guide from the tool.
• Follow the steps 2, 4, 6, 7, 8 and 11 described
above.
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.
Fig.28
The tool and its air vents have to be kept clean.
Regularly clean the tool's air vents or whenever the
vents start to become obstructed.
Replacing carbon brushes
Fig.29
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.
Insert the top end of slotted bit screwdriver into the
notch in the tool and remove the holder cap cover by
lifting it up.
Fig.30
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
Reinstall the holder cap cover on the tool.
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.
• Angle guide
• Dust bag
• Set plate
• Lock nut wrench
• Plate joiner blades
• 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.