Makita DCG140 User manual

DCG140
DCG180
EN Cordless Caulking Gun INSTRUCTION MANUAL 5
SV Sladdlös fogspruta BRUKSANVISNING 11
NO Trådløs tettingspistol BRUKSANVISNING 17
FI Akkukäyttöinen
tiivistemassapuristin KÄYTTÖOHJE 23
LV Bezvadu blīvēšanas pistole LIETOŠANAS INSTRUKCIJA 29
LT Belaidis užpildo pistoletas NAUDOJIMO INSTRUKCIJA 35
ET Juhtmevaba vuugitäitepüstol KASUTUSJUHEND 41
RU Аккумуляторный Пистолет
Для Герметика
РУКОВОДСТВО ПО
ЭКСПЛУАТАЦИИ 47

1
2
3
1
1
2
1
1
A
B1
2
1
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
Fig.6
Fig.7
Fig.8
2

A
B
C
ABC
Fig.10
1
1
2
1
Fig.9
Fig.11
Fig.12
Fig.13
Fig.14
Fig.15
Fig.16
3

2
1
3
Fig.17
Fig.18
4

5ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model DCG140 DCG180
Max feed force 5,000 N
Feed speed 0 - 28 mm/s
Stroke with short (300 ml) holder 214 mm
with long (600 ml) holder 350 mm
Overall length with short (300 ml) holder 404 mm
with long (600 ml) holder 538 mm
Standard battery cartridge BL1415 /
BL1415N
BL1430 /
BL1430B /
BL1440 /
BL1450 /
BL1460B
BL1815 /
BL1815N /
BL1820 /
BL1820B
BL1830 /
BL1830B /
BL1840 /
BL1840B /
BL1850 /
BL1850B /
BL1860B
Net weight with short (300 ml) holder 2.0 kg 2.2 kg 2.1 kg 2.3 kg
with long (600 ml) holder 2.4 kg 2.6 kg 2.5 kg 2.7 kg
Rated voltage D.C. 14.4 V D.C. 18 V
• Due to our continuing program of research and development, the specications herein are subject to change with-
out notice.
• Specications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Intended use
This tool is intended for applying caulking material to
surface.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745:
Sound pressure level (LpA) : 70 dB (A) or less
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A)
Wear ear protection
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN60745:
Vibration emission (ah) : 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 differ 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 off and when it is
running idle in addition to the trigger time).
For European countries only
EC Declaration of Conformity
Makita declares that the following Machine(s):
Designation of Machine:
Cordless Caulking Gun
Model No./ Type: DCG140, DCG180
Conforms to the following European Directives:
2006/42/EC
They are manufactured in accordance with the following
standard or standardized documents:
EN60745
The technical le in accordance with 2006/42/EC is
available from:
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
31.12.2013
Yasushi Fukaya
Director
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium
General Power Tool Safety Warnings
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and instruc-
tions may result in electric shock, re and/or serious
injury.
Save all warnings and instructions for
future reference.

6ENGLISH
CORDLESS CAULKING GUN
SAFETY WARNINGS
1. Keep hands and clothes away from the rod and
the plunger area. Otherwise your nger or clothes
may be pinched.
2. Always be sure you have a rm footing.
3. Hold the tool rmly.
4. Always work in well ventilated area and wear
proper protections in accordance with the
operation.
5. Read and follow the manufacture's instructions
on caulking material or adhesive material before
usage.
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. The contained lithium-ion batteries are subject
to the Dangerous Goods Legislation require-
ments.
For commercial transports e.g. by third parties,
forwarding agents, special requirement on pack-
aging and labeling must be observed.
For preparation of the item being shipped, consult-
ing an expert for hazardous material is required.
Please also observe possibly more detailed
national regulations.
Tape or mask off open contacts and pack up the
battery in such a manner that it cannot move
around in the packaging.
11. Follow your local regulations relating to dis-
posal of battery.
12. Use the batteries only with the products
specied by Makita. Installing the batteries to
non-compliant products may result in a re, exces-
sive heat, explosion, or leak of electrolyte.
SAVE THESE INSTRUCTIONS.
CAUTION: Only use genuine Makita batteries.
Use of non-genuine Makita batteries, or batteries that
have been altered, may result in the battery bursting
causing res, personal injury and damage. It will
also void the Makita warranty for the Makita tool and
charger.
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 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).

7ENGLISH
FUNCTIONAL
DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
the battery cartridge is removed before adjust-
ing or checking function on the tool.
Installing or removing battery
cartridge
► Fig.1: 1. Red indicator 2. Button 3. Battery cartridge
CAUTION:
• Always switch off the tool before installing or
removing of the battery cartridge.
•
Hold the tool and the battery cartridge rmly when
installing or removing battery cartridge. Failure to hold
the tool and the battery cartridge rmly 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 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
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, 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.
NOTE: The overheat protection works only with a
battery cartridge with a star mark.
► Fig.2: 1. Star marking
Indicating the remaining battery
capacity
Only for battery cartridges with the indicator
► Fig.3: 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Indicator lamps Remaining
capacity
Lighted Off Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
Speed adjusting dial
► Fig.4: 1. Speed adjusting dial
The tool speed can be adjusted by turning the dial.
Higher speed is obtained when the dial is turned in the
direction of number 5, lower speed is obtained when it
is turned in the direction of number 1.
NOTE:
• The speed adjusting dial can be turned only as
far as 5 and back to 1. Do not force it past 5 or
1, or the speed adjusting function may no longer
work.
• Depending on the type and conditions of caulk-
ing material, it may not be fed at low speed. In
this case, set the speed adjusting dial higher.
Overload warning lamp
► Fig.5: 1. Warning lamp
The warning lamp ickers in red when the tool is over-
loaded. If the load reaches some point, the lamp keeps
lighting in red and the tool stops. To restart the tool,
release the trigger and pull the trigger again.
NOTE: Check what causes the overload when the
lamp ickers or lights up. Change the parameter of
the speed adjusting dial lower, or increase the diame-
ter of the nozzle.

8ENGLISH
Switch action
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, push the trig-
ger-lock button from A side to lock the switch
trigger in the OFF position.
► Fig.6: 1. Lock lever 2. Switch trigger
To prevent the switch trigger from accidentally pulled,
the trigger-lock button is provided.
To start the tool, push the trigger-lock 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, press in the trigger-lock button from A side.
Lighting up the lamp
CAUTION:
• Do not look in the light or see the source of light
directly.
► Fig.7: 1. Lamp
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 approximately 10 seconds after the
switch trigger is released.
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.
• When the tool is overheated, the lamp ickers.
Cool down the tool fully before operating again.
Drip preventive function
The motor keeps running for a short time even after the
trigger is released. It releases the pressure of the caulk-
ing material and prevents dripping.
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.
• Always place the tool on the ground or work-
bench when carrying out any assembling work.
The tool without being held tight may loose
balance and cause injury.
Installing holder joint
► Fig.8
Attach the holder joint rmly along the tool, set the
plate, and x them with screws tightly.
To remove the holder joint, follow above procedure in
reverse.
NOTE:
• There are two types of holders (optional
accessory), short holder (300ml) and long
holder (600ml). Use appropriate holder joint
accordingly.
Installing rod and piston
► Fig.9
► Fig.10
Insert the rod into the slit of the tool.
Attach the piston and tighten it with a screw.
To remove the rod and piston, follow the installation
procedure in reverse.
NOTICE:
• The teeth on the rod must point down.
• There are three types of pistons. Piston A for
cartridges. Piston B for lm type packs. Piston C
for direct lling.
• Choose appropriate piston in accordance with
the type of caulking material container. Improper
piston may cause leakage or tool breakage.
• There are two types of rods. The short rod for the
short holder (300ml), and the long rod for long
holder (600ml). Use appropriate rod in accordance
with holder type.
• Always keep the rod and piston clean. Adhering
caulk may damage the tool.
Installing holder
► Fig.11
► Fig.12
Hold the bottom of the holder and the holder joint, then
turn the holder clockwise. Tighten it rmly until it stops.
Make sure the holder is tightened rmly. Otherwise the
tool may be damaged.
To remove the holder, turn it counter clockwise.
NOTE:
• You can rotate the holder in accordance with
required situations to facilitate the operation.
• The short holder (300ml) is intended for the
cartridges only. Use only piston A with short
holder (300ml), and do not use it with lm type
packs or direct lling. Also use appropriate rod
in accordance with the holder type.

9ENGLISH
Installing cartridge
NOTICE:
• Make sure the piston A is attached to the rod. Do
not use other type of piston for cartridge.
Installing the cartridge into the short
holder (300ml)
► Fig.13: 1. Rod handle
Pull the rod handle backwards slowly until it stops.
► Fig.14
Insert the cartridge into the holder as illustrated.
Push the rod gently until the piston touches the bottom
of the cartridge.
To remove the cartridge, pull the rod backwards until it
stops, then lift out the cartridge.
Installing the cartridge into the long
holder (600ml)
► Fig.15: 1. Holder cap 2. Rod handle
Remove the holder cap from the holder.
Pull the rod handle backwards slowly until it stops.
► Fig.16: 1. Holder cap
Insert the cartridge into the holder.
Attach the holder cap. Make sure it is tightened rmly.
Push the rod gently until the piston touches the bottom
of the cartridge.
To remove the cartridge, remove the holder cap, then
take out the cartridge.
NOTICE:
• Always check the cartridge for puncture or dam-
age before installing. Do not use damaged car-
tridge, otherwise the tool may be damaged.
• When using a partially used cartridge, remove any
adhered material on the cartridge.
Installing lm type pack
NOTICE:
• Make sure the piston B is attached to the rod. Do
not use other type of piston for lm type pack.
• Film type pack can be installed in the long holder
(600ml) only.
Remove the holder cap, the nozzle and the rubber ring
from the holder.
Pull the rod handle backwards slowly until it stops.
► Fig.17
Cut off the tip of the lm type pack.
Insert the lm type pack into the holder.
► Fig.18: 1. Rubber ring 2. Nozzle 3. Holder cap
Attach the rubber ring, the nozzle and the holder cap.
Make sure holder cap is tightened rmly.
Push the rod gently until the piston touches the bottom
of the lm type pack.
NOTE:
• Always check the lm type pack for puncture or
damage before installing. Do not use damaged
pack, otherwise the tool may be damaged.
Direct lling
NOTICE:
• Make sure the piston C is attached to the rod. Do
not use other type of piston for direct lling.
• Direct lling can only be performed with the long
holder (600ml).
Remove the holder cap, the nozzle and the rubber ring
from the holder.
Make sure the rod handle is placed at the most front position.
Dip the mouth of the holder into the caulking material.
Pull the rod handle slowly until required amount of
caulking material is lled in the holder.
Attach the rubber ring, the nozzle and the holder cap.
Make sure holder cap is tightened rmly.
NOTICE:
• Clean the holder with appropriate solvent after
every day's work. Otherwise adhered caulking
material may cause tool breakage.
OPERATION
CAUTION:
• Do not touch the rod during operation.
Otherwise your nger may be pinched between
the rod and the housing of the tool.
• Always wear goggles during operation.
NOTICE:
• Do not cover vents, or it may cause overheating
and damage to the tool.
• If you can not pull out the rod, turn the speed
adjusting dial to 1, and pull the switch trigger for a
moment, and try to pull the rod out after the motor
stopped. If the rod is still clogged, perform the
same action until the rod is able to move.
Cut off the tip of the nozzle suitable for individual oper-
ation. Be careful how much you cut the nozzle. The
diameter of the nozzle affects the amount of caulking
material dispensed.
Pull the trigger to dispense caulking material.
The amount of the caulking material dispensed is determined
by the trigger, the speed adjusting dial, the diameter of the
nozzle opening, caulking material type, and temperature.
It is recommended that the speed adjusting dial is set to
'1' and pull the trigger slowly at the rst time to test how
much amount of caulking material is dispensed.
When the rod reaches front end, the motor starts idling.
Replace the caulking material when it happens.
NOTE: If the caulking material is not dispensed,
check the following items:
• Nozzle tip is not cut adequately. Cut the nozzle
tip suitable for individual operation.
• Hardened material gets clogged in the nozzle.
Remove the hardened material.
• The cartridge is damaged. Replace the
cartridge.
• Caulking material is stiff. Warm the material until
it becomes soft.
• The wrong piston is used. Use appropriate
piston.

10 ENGLISH
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
the battery cartridge is removed before attempt-
ing to perform inspection or maintenance except
for the following troubleshooting related to the
light.
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.
• Clean the holder and the rod after every day's
work. Keep them free from the adhesive mate-
rial. Remove the caulking material before it
hardens. Remained adhesive material may
cause breakage of the tool.
To maintain product SAFETY and RELIABILITY,
repairs, carbon brush inspection and replacement, 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 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.
• Piston A
• Piston B
• Piston C
• Short holder (300ml) set
• Long holder (600ml) set
• Nozzle
• Safety goggles
• 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.