Makita GDT01 User manual

INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
Cordless Impact Driver
Atornillador de Impacto Inalámbrico
GDT01
IMPORTANT: Read Before Using.
IMPORTANTE: Lea antes de usar.

2ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: GDT01
Fastening capacities Machine screw 4 mm - 8 mm (5/32" - 5/16")
Standard bolt 5 mm - 16 mm (3/16" - 5/8")
High tensile bolt 5 mm - 14 mm (3/16" - 9/16")
No load speed (RPM) 4 (Max impact mode) 0 - 3,700 /min
3 (Hard impact mode) 0 - 3,200 /min
2 (Medium impact mode) 0 - 2,100 /min
1 (Soft impact mode) 0 - 1,100 /min
Wood mode 0 - 1,800 /min
T mode (1) 0 - 2,400 /min
T mode (2) 0 - 3,700 /min
Bolt mode (1) 0 - 2,500 /min
Bolt mode (2) 0 - 3,700 /min
Bolt mode (3) 0 - 3,700 /min
Impacts per minute 4 (Max impact mode) 0 - 4,400 /min
3 (Hard impact mode) 0 - 3,600 /min
2 (Medium impact mode) 0 - 2,600 /min
1 (Soft impact mode) 0 - 1,100 /min
Wood mode 0 - 4,400 /min
T mode (1) -
T mode (2) 0 - 2,600 /min
Bolt mode (1) -
Bolt mode (2) 0 - 4,400 /min
Bolt mode (3) 0 - 4,400 /min
Rated voltage D.C. 36 V - 40 V max
Overall length 120 mm (4-3/4″)
Net weight 1.7 - 2.0 kg (3.7 - 4.3 lbs)
• Due to our continuing program of research and development, the specications herein are subject to change
without notice.
• Specications may di󰀨er from country to country.
• The weight may di󰀨er depending on the attachment(s), including the battery cartridge. The lightest and heavi-
est combination, according to EPTA-Procedure 01/2014, are shown in the table.
Applicable battery cartridge and charger
Battery cartridge BL4025 / BL4040
Charger DC40RA
• Some of the battery cartridges and chargers listed above may not be available depending on your region of
residence.
WARNING: Only use the battery cartridges and chargers listed above. Use of any other battery cartridges
and chargers may cause injury and/or re.

3ENGLISH
SAFETY WARNINGS
General power tool safety warnings
WARNING: Read all safety warnings, instruc-
tions, illustrations and specications provided
with this power tool. Failure to follow all instructions
listed below may result in electric shock, re and/or
serious injury.
Save all warnings and instruc-
tions 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 atmo-
spheres, such as in the presence of ammable
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
1. 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. Unmodied plugs and matching outlets will
reduce risk of electric shock.
2. Avoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of elec-
tric shock if your body is earthed or grounded.
3. Do not expose power tools to rain or wet con-
ditions. Water entering a power tool will increase
the risk of electric shock.
4. 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.
5. 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.
6. If operating a power tool in a damp location is
unavoidable, use a ground fault circuit inter-
rupter (GFCI) protected supply. Use of a GFCI
reduces the risk of electric shock.
7. Power tools can produce electromagnetic
elds (EMF) that are not harmful to the user.
However, users of pacemakers and other similar
medical devices should contact the maker of their
device and/or doctor for advice before operating
this power tool.
Personal Safety
1. 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 inuence of drugs, alcohol or med-
ication. A moment of inattention while operating
power tools may result in serious personal injury.
2. 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.
3. Prevent unintentional starting. Ensure the
switch is in the o󰀨-position before connecting
to power source and/or battery pack, picking
up or carrying the tool. Carrying power tools with
your nger on the switch or energising power tools
that have the switch on invites accidents.
4. 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.
5. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.
6. Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewel-
lery or long hair can be caught in moving parts.
7. 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.
8.
Do not let familiarity gained from frequent use
of tools allow you to become complacent and
ignore tool safety principles. A careless action can
cause severe injury within a fraction of a second.
9. Always wear protective goggles to protect
your eyes from injury when using power tools.
The goggles must comply with ANSI Z87.1 in
the USA.
It is an employer's responsibility to enforce the
use of appropriate safety protective equipment
by the tool operators and by other persons in
the immediate working area.
Power tool use and care
1. 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.
2. Do not use the power tool if the switch does
not turn it on and o󰀨. Any power tool that cannot
be controlled with the switch is dangerous and
must be repaired.
3. Disconnect the plug from the power source
and/or remove the battery pack, if detachable,
from the power tool before making any adjust-
ments, changing accessories, or storing power
tools. Such preventive safety measures reduce
the risk of starting the power tool accidentally.
4. Store idle power tools out of the reach of chil-
dren 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.

4ENGLISH
5. Maintain power tools and accessories. Check
for misalignment or binding of moving parts,
breakage of parts and any other condition that
may a󰀨ect the power tool’s operation. If dam-
aged, have the power tool repaired before use.
Many accidents are caused by poorly maintained
power tools.
6. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
7. Use the power tool, accessories and tool bits
etc. in accordance with these instructions, tak-
ing into account the working conditions and
the work to be performed. Use of the power tool
for operations di󰀨erent from those intended could
result in a hazardous situation.
8. Keep handles and grasping surfaces dry,
clean and free from oil and grease. Slippery
handles and grasping surfaces do not allow for
safe handling and control of the tool in unexpected
situations.
9. When using the tool, do not wear cloth work
gloves which may be entangled. The entangle-
ment of cloth work gloves in the moving parts may
result in personal injury.
Battery tool use and care
1. Recharge only with the charger specied by
the manufacturer. A charger that is suitable for
one type of battery pack may create a risk of re
when used with another battery pack.
2. Use power tools only with specically desig-
nated battery packs. Use of any other battery
packs may create a risk of injury and re.
3. 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 termi-
nals together may cause burns or a re.
4. Under abusive conditions, liquid may be
ejected from the battery; avoid contact. If con-
tact accidentally occurs, ush with water. If
liquid contacts eyes, additionally seek medical
help. Liquid ejected from the battery may cause
irritation or burns.
5. Do not use a battery pack or tool that is dam-
aged or modied. Damaged or modied batteries
may exhibit unpredictable behaviour resulting in
re, explosion or risk of injury.
6. Do not expose a battery pack or tool to re or
excessive temperature. Exposure to re or tem-
perature above 130 °C may cause explosion.
7. Follow all charging instructions and do not
charge the battery pack or tool outside the
temperature range specied in the instruc-
tions. Charging improperly or at temperatures
outside the specied range may damage the
battery and increase the risk of re.
Service
1. Have your power tool serviced by a qualied
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
2. Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
3. Follow instruction for lubricating and chang-
ing accessories.
4. Do not modify or attempt to repair the appli-
ance or the battery pack except as indicated in
the instructions for use and care.
Cordless impact driver safety
warnings
1. Hold the power tool by insulated gripping
surfaces, when performing an operation
where the fastener may contact hidden wiring.
Fasteners contacting a "live" wire may make
exposed metal parts of the power tool "live" and
could give the operator an electric shock.
2. Always be sure you have a rm footing.
Be sure no one is below when using the tool in
high locations.
3. Hold the tool rmly.
4. Wear ear protectors.
5. Do not touch the bit or the workpiece immedi-
ately after operation. They may be extremely
hot and could burn your skin.
6. Keep hands away from rotating parts.
7. Use auxiliary handle(s), if supplied with the
tool. Loss of control can cause personal injury.
8. Hold the 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.
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.
Symbols
The followings show the symbols used for tool.
volts
direct current
no load speed
revolutions or reciprocation per minute
number of blow

5ENGLISH
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 or tamper the battery
cartridge. It may result in a re, excessive heat,
or explosion.
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. Do not nail, cut, crush, throw, drop the battery
cartridge, or hit against a hard object to the
battery cartridge. Such conduct may result in a
re, excessive heat, or explosion.
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 o󰀨 open contacts and pack up the
battery in such a manner that it cannot move
around in the packaging.
11. When disposing the battery cartridge, remove
it from the tool and dispose of it in a safe
place. Follow your local regulations relating to
disposal 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.
13. If the tool is not used for a long period of time,
the battery must be removed from the tool.
14. During and after use, the battery cartridge may
take on heat which can cause burns or low
temperature burns. Pay attention to the han-
dling of hot battery cartridges.
15. Do not touch the terminal of the tool imme-
diately after use as it may get hot enough to
cause burns.
16. Do not allow chips, dust, or soil stuck into the
terminals, holes, and grooves of the battery
cartridge. It may result in poor performance or
breakdown of the tool or battery cartridge.
17. Unless the tool supports the use near a
high-voltage electrical power lines, do not use
the battery cartridge near a high-voltage elec-
trical power lines. It may result in a malfunction
or breakdown of the tool or battery cartridge.
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. When not using the battery cartridge, remove
it from the tool or the charger.
5. Charge the battery cartridge if you do not use
it for a long period (more than six months).

6ENGLISH
FUNCTIONAL
DESCRIPTION
CAUTION: Always be sure that the tool is
switched o󰀨 and the battery cartridge is removed
before adjusting or checking function on the tool.
Installing or removing battery
cartridge
CAUTION: Always switch o󰀨 the tool before
installing or removing of the battery cartridge.
CAUTION: Hold the tool and the battery car-
tridge rmly when installing or removing battery
cartridge. Failure to hold the tool and the battery
cartridge rmly may cause them to slip o󰀨 your hands
and result in damage to the tool and battery cartridge
and a personal injury.
1
2
3
► 1. Red indicator 2. Button 3. Battery cartridge
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.
CAUTION: Do not install the battery cartridge
forcibly. If the cartridge does not slide in easily, it is
not being inserted correctly.
Indicating the remaining battery capacity
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
1
2
► 1. Indicator lamps 2. Check button
Indicator lamps Remaining
capacity
Lighted O󰀨 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 di󰀨er slightly
from the actual capacity.
Tool / battery protection system
The tool is equipped with a tool/battery protection system. This
system automatically cuts o󰀨 power to the motor to extend tool
and battery life. The tool will automatically stop during operation if
the tool or battery is placed under one of the following conditions:
Overload protection
When the battery is operated in a manner that causes it to draw
an abnormally high current, the tool stops automatically. In this
situation, turn the tool o󰀨 and stop the application that caused the
tool to become overloaded. Then turn the tool on to restart.
Overheat protection
When the tool is overheated, the tool stops automati-
cally, and the front lamps blink. In this situation, let the
tool cool before turning the tool on again.

7ENGLISH
Overdischarge protection
When the battery capacity is not enough, the tool stops
automatically. In this case, remove the battery from the
tool and charge the battery.
Switch action
1
► 1. Switch trigger
CAUTION: Before installing the battery car-
tridge into the tool, always check to see that the
switch trigger actuates properly and returns to
the "OFF" position when released.
To start the tool, simply pull the switch trigger. Tool
speed is increased by increasing pressure on the switch
trigger. Release the switch trigger to stop.
NOTE: The tool automatically stops if you keep pull-
ing the switch trigger for about 6 minutes.
NOTE: While pulling the switch trigger, any other
buttons do not work.
Electric brake
This tool is equipped with an electric brake. If the tool
consistently fails to quickly stop after the switch trigger
is released, have the tool serviced at a Makita service
center.
Lighting up the front lamp
CAUTION: Do not look in the light or see the
source of light directly.
1
► 1. Front lamp
1
► 1. Button
Pull the switch trigger to turn on the front lamps. To turn
o󰀨, release the switch trigger. The front lamps go out
approximately 10 seconds after releasing the switch
trigger.
To turn o󰀨 the front lamps within 10 seconds, press and
hold the button for a few seconds.
To disable the front lamps, turn o󰀨 the lamp status. To
turn o󰀨 the lamp status, rst pull and release the switch
trigger. Within 10 seconds after releasing the switch
trigger, press and hold the button for a few seconds.
When the lamp status is o󰀨, the front lamps will not turn
on even if the trigger is pulled.
To turn on the lamp status again, press and hold the
button for a few seconds.
NOTE: When the tool is overheated, the front lamps
ash for one minute, and then the LED display goes
o󰀨. In this case, cool down the tool before operating
again.
NOTE: To conrm the lamp status, pull the trigger.
When the front lamps light up by pulling the switch
trigger, the lamp status is on. When the front lamps
do not light up, the lamp status is o󰀨.
NOTE: Use a dry cloth to wipe the dirt o󰀨 the lens of
the front lamps. Be careful not to scratch the lens of
front lamps, or it may lower the illumination.
Reversing switch action
1
AB
► 1. Reversing switch lever

8ENGLISH
CAUTION: Always check the direction of
rotation before operation.
CAUTION: Use the reversing switch only after
the tool comes to a complete stop. Changing the
direction of rotation before the tool stops may dam-
age the tool.
CAUTION: When not operating the tool,
always set the reversing switch lever to the neu-
tral position.
This tool has a reversing switch to change the direction
of rotation. Depress the reversing switch lever from the
A side for clockwise rotation or from the B side for coun-
terclockwise rotation.
When the reversing switch lever is in the neutral posi-
tion, the switch trigger cannot be pulled.
Changing the application mode
What's the application mode?
The application mode is the variation of the driving
rotation and impact which are already preset in the tool.
By choosing a suitable application mode depending on
the work, you can accomplish quicker work and/or more
beautiful nish.
This tool features following application modes:
Impact force
• 4 (Max)
• 3 (Hard)
• 2 (Medium)
• 1 (Soft)
Assist type
• Wood mode
• T mode (1)
• T mode (2)
• Bolt mode (1) (clockwise/counterclockwise)
• Bolt mode (2) (clockwise/counterclockwise)
• Bolt mode (3) (clockwise/counterclockwise)
The application mode can be changed by the but-
ton , , or the quick mode-switching button.
3
12
► 1. Quick mode-switching button
2. Button 3. Button
By registering a certain application mode to the tool,
you can switch to the registered application mode by
just pressing the quick mode-switching button (quick
mode-switching function).
NOTE: When none of the lamp on the panel is lit,
pull the switch trigger once before pressing the quick
mode-switching button.
NOTE: You will not be able to change the application
mode if you do not operate the tool for approximately
one minute. In this case, pull the switch trigger
once and press the button, button, or quick
mode-switching button.
NOTE: Refer to "Registering the application mode"
in "Quick mode-switching function" section for how to
register the application mode.
Quick mode-switching button
The function of the quick mode-switching button varies
depending on whether you have registered the applica-
tion mode to the tool.
1
► 1. Quick mode-switching button
When the application mode is not
registered:
The level of impact force changes every time you press
the quick mode-switching button. The front lamps on
both sides will ash once when the impact force is
changed by pressing the quick mode-switching button.
When the application mode is registered:
The tool switches between the registered application
mode and current application mode every time you
press the quick mode-switching button. The front lamps
on both sides will ash once when the application
mode is changed by pressing the quick mode-switching
button.
NOTE: When the lamp status is o󰀨, the front lamps
will not ash even when the application mode is
changed by pressing the quick mode-switching
button.
NOTE: Refer to "Registering the application mode"
in "Quick mode-switching function" section for how to
register the application mode.

9ENGLISH
Disabling the quick mode-switching button
You can also disable the quick mode-switching button. After
disabling, the quick mode-switching button will not work for
changing the impact force and switching the application mode.
To disable the quick mode-switching button, press and
hold the quick mode-switching button and the but-
ton at the same time until the all lamps on the panel
blink.
To resume the quick mode-switching button, perform
the same procedure as above again.
NOTE: Registering and erasing the application mode
can be performed even if the quick mode-switching
button is disabled. After registering or erasing the
application mode, the quick mode-switching button
will be activated.
Quick reference
The following table shows the functions of the quick mode-switching button.
indicates the quick mode-switching button.
Button(s) / Purpose Action How to conrm
(When quick mode-switching function
is OFF)
Changing the impact force by the quick
mode-switching button
Press
The front lamps on the tool ash once.
(When quick mode-switching function
is ON)
Switching to the registered application
mode
Press
The front lamps on the tool ash once.
+
Registering the application mode
Press and hold (each button) Example: Wood mode is registered
The lamp of desired application mode
blinks.
+
Erasing the registered application mode
Press and hold (each button)
All impact force grade lamps blink.
+
Disabling/resuming the quick
mode-switching button
Press and hold (each button)
All lamps on the panel blink.
: The lamp is blinking.

10 ENGLISH
Changing the impact force
You can change the impact force in four steps: 4 (max), 3 (hard), 2 (medium), and 1 (soft).
This allows a tightening suitable to the work.
The level of impact force changes every time you press the button or the quick mode-switching button.
You can change the impact force within approximately one minute after releasing the switch trigger.
NOTE: You can extend the time to change the impact force approximately one minute if you press the but-
ton , , or the quick mode-switching button.
Application mode
(Impact force grade
displayed on panel)
Maximum blows Purpose Example of application
4 (Max) 4,400 min-1 (/min) Tightening with the maximum force
and speed.
Driving screws to underwork materi-
als, tightening long screws or bolts.
3 (Hard) 3,600 min-1 (/min) Tightening with less force and speed
than Max mode (easier to control than
Max mode).
Driving screws to underwork materi-
als, tightening bolts.
2 (Medium) 2,600 min-1 (/min) Tightening when a good nishing is
needed.
Driving screws to nishing boards or
plaster boards.
1 (Soft) 1,100 min-1 (/min) Tightening with less force to avoid
screw thread breakage.
Tightening sash screws or small
screws such as M6.
: The lamp is on.
NOTE: When none of the lamp on the panel is lit, pull the switch trigger once before pressing the button or the
quick mode-switching button.
NOTE: All lamps on the switch panel go out when the tool is turned o󰀨 to save the battery power. The impact force
grade can be checked by pulling the switch trigger to the extent that the tool does not operate.

11 ENGLISH
Changing assist type
This tool employs assist function that o󰀨ers several easy-to-use application modes for driving screws with good
control.
The type of the application mode changes every time you press the button .
You can change the assist type within approximately one minute after releasing the switch trigger.
NOTE: You can extend the time to change the assist type approximately one minute if you press the button , ,
or the quick mode-switching button.
Application mode
(Assist type displayed
on panel)
Maximum blows Feature Purpose
Wood mode * 4,400 min-1 (/min) This mode helps to prevent a screw from falling at
the beginning of driving. The tool drives a screw
with low-speed rotation at rst. After the tool starts
to impact, the rotation speed increases and reaches
the maximum speed.
Tightening long screws.
T mode (1) * –
(The tool stops rotating
soon after impact starts.)
This mode helps to prevent the screws from
over-tightening. It also accomplishes quick oper-
ation and good nish at the same time. The tool
drives a screw with high-speed rotation and stops
soon after the tool starts to impact.
NOTE:
The timing to stop the driving varies depending
on the type of the screw and material to be
driven. Make a test driving before using this
mode.
Driving self-drilling
screws to a thin metal
plate with good nish.
T mode (2) * 2,600 min-1 (/min) This mode helps to prevent the screws from
breakage and stripping. It also accomplishes quick
operation and good nish at the same time. The tool
drives a screw with high-speed rotation and slows
down the rotation when the tool starts to impact.
NOTE:
Release the switch trigger as soon as the tight-
ening nished to avoid overtightening.
Driving self-drilling
screws to a thick metal
plate with good nish.

12 ENGLISH
Application mode
(Assist type displayed
on panel)
Maximum blows Feature Purpose
Bolt mode –Clockwise
This mode helps to repeat screwdriving continuously
with equal torque. The stroke of the switch trigger to
reach maximum speed will become short in this mode.
Counterclockwise
This mode helps to prevent a bolt from falling o󰀨. When loos-
ening a bolt with the tool driving in counterclockwise rotation,
the tool automatically stops or slows down after the bolt/nut
gets enough loosened. The stroke of the switch trigger to
reach maximum speed will become short in this mode.
NOTE:
The timing to stop the driving varies depending
on the type of the screw and material to be driven.
Make a test driving before using this mode.
Clockwise
Preventing over tighten-
ing of bolts.
Counterclockwise
Loosening bolts.
Bolt mode (1) –Clockwise
The tool stops automatically as soon as it has
started impact blows.
Counterclockwise
The impact force is 2. The tool stops automatically
as soon as it has stopped impacting.
–
Bolt mode (2) –Clockwise
The tool stops automatically approximately 0.3 second later
from the moment that the tool has started impact blows.
Counterclockwise
The impact force is 4. The tool stops automatically
as soon as it has stopped impacting.
–
Bolt mode (3) –Clockwise
The tool stops automatically approximately 1 second later
from the moment that the tool has started impact blows.
Counterclockwise
The tool slows down the rotation after it has stopped
impacting.
–
: The lamp is on.
* When the tool rotates counterclockwise, it rotates same as the 4 (max) mode, 4,400 min-1 (/min).
NOTE: When none of the lamp on the panel is lit, pull the switch trigger once before pressing the button .
NOTE: All lamps on the switch panel go out when the tool is turned o󰀨 to save the battery power. The type of the
application mode can be checked by pulling the switch trigger to the extent that the tool does not operate.
Quick mode-switching function
What you can do with the quick mode-switching function
The quick mode-switching function saves the time for changing the application mode of the tool. You can switch to
your desired application mode by just pressing the quick mode-switching button. It is helpful when doing a repetitive
work which requires to switch between two application modes alternately.
EXAMPLE If you have a work to use T mode and max impact force, register the max impact force for quick
mode-switching function. Once register it, you can switch to the max impact force from T mode by just one click of the
quick mode-switching button. Also, you can return to T mode by pressing the quick mode-switching button again.
Even if the tool is in other application mode than T mode, pressing the quick mode-switching button changes to
max impact force. It is convenient for you to register a application mode that you frequently use.
You can choose one of following application modes for quick mode-switching function:
Impact force
• 4 (Max)
• 3 (Hard)
• 2 (Medium)
• 1 (Soft)
Assist type
• Wood mode
• T mode (1)
• T mode (2)
• Bolt mode (1) (clockwise/counterclockwise)

13 ENGLISH
• Bolt mode (2) (clockwise/counterclockwise)
• Bolt mode (3) (clockwise/counterclockwise)
Registering application mode
To use the quick mode-switching function, register your desired application mode to the tool beforehand.
1. With the button or , choose your desired application mode.
2. Press and hold the button and the quick mode-switching button at the same time until the lamp of desired
application mode blinks.
12
► 1. Quick mode-switching button 2. Button
NOTE: You can overwrite the current application mode with new one by performing the procedure above.
Using the quick mode-switching function
When the tool is in the mode that is not registered, press the quick mode-switching button to switch to the registered
application mode. The tool switches between the registered application mode and last application mode every time
you press the quick mode-switching button. The front lamps on both sides will ash once when switching to the regis-
tered application mode.
The lamp of the registered application mode will blink when using the registered application mode.
Erasing the quick mode-switching function
Press and hold the button and button at the same time until all impact force grade lamps blink.
NOTE: After erasing the quick mode-switching function, the quick mode-switching button works for changing the
impact force.
Indication patterns
Application mode While registering the application mode When the registered application mode
turns on
4 (Max)
3 (Hard)
2 (Medium)
1 (Soft)

14 ENGLISH
Application mode While registering the application mode When the registered application mode
turns on
Wood mode
T mode (1)
T mode (2)
Bolt mode (1)
Bolt mode (2)
Bolt mode (3)
: The lamp is on.
: The lamp is blinking.
ASSEMBLY
CAUTION: Always be sure that the tool is
switched o󰀨 and the battery cartridge is removed
before carrying out any work on the tool.
Installing or removing driver bit/
socket bit
12 mm
(15/32”)
9 mm
(3/8”)
Use only the driver bit/socket bit shown in the gure. Do
not use any other driver bit/socket bit.
1 2
► 1. Driver bit 2. Sleeve
To install the driver bit, insert it into the sleeve as far as it will go.
1 2
► 1. Driver bit 2. Sleeve
To remove the driver bit, pull the sleeve in the direction
of the arrow and pull the driver bit out.

15 ENGLISH
NOTE: If the driver bit is not inserted deep enough
into the sleeve, the sleeve will not return to its original
position and the driver bit will not be secured. In this
case, try re-inserting the bit according to the instruc-
tions above.
NOTE: When it is di󰀩cult to insert the driver bit, pull
the sleeve and insert it into the sleeve as far as it will
go.
NOTE: After inserting the driver bit, make sure that it
is rmly secured. If it comes out, do not use it.
Installing hook
CAUTION: When installing the hook, always
secure it with the screw rmly. If not, the hook
may come o󰀨 from the tool and result in the personal
injury.
3
2
1
► 1. Groove 2. Hook 3. Screw
The hook is convenient for temporarily hanging the tool.
This can be installed on either side of the tool. To install
the hook, insert it into a groove in the tool housing on
either side and then secure it with a screw. To remove,
loosen the screw and then take it out.
OPERATION
The proper fastening torque may di󰀨er depending upon
the kind or size of the screw/bolt, the material of the
workpiece to be fastened, etc. The relation between fas-
tening torque and fastening time is shown in the gures.
Proper fastening torque for standard bolt
M16(5/8")
M14(9/16")
M12(1/2")
M10(3/8")
M8(5/16")
M16(5/8")
M14(9/16")
M12(1/2")
M10(3/8")
M8(5/16")
01
2
1
2
N•m
(ft•lbs)
140
(101)
120
100
80
60
40
20
(87)
(72)
(58)
(43)
(29)
(14)
1. Fastening time (second) 2. Fastening torque
Proper fastening torque for high tensile bolt
012
N•m
(ft•lbs)
200
(145)
180
(130)
160
(116)
140
(101)
120
(87)
100
(72)
80
(58)
60
(43)
40
(29)
20
(14)
M14
(9/16")
M12
( 1/2")
M10
(3/8")
M8
(5/16")
M14(9/16")
M12(1/2")
M10(3/8")
M8(5/16")
2
1
1. Fastening time (second) 2. Fastening torque
Hold the tool rmly and place the point of the driver bit
in the screw head. Apply forward pressure to the tool to
the extent that the bit will not slip o󰀨 the screw and turn
the tool on to start operation.
NOTICE: If you use a spare battery to continue
the operation, rest the tool at least 15 min.

16 ENGLISH
NOTE: Use the proper bit for the head of the screw/
bolt that you wish to use.
NOTE: When fastening M8 or smaller screw, choose
a proper impact force and carefully adjust pressure on
the switch trigger so that the screw is not damaged.
NOTE: Hold the tool pointed straight at the screw.
NOTE: If the impact force is too strong or you tighten
the screw for a time longer than shown in the gures,
the screw or the point of the driver bit may be over-
stressed, stripped, damaged, etc. Before starting your
job, always perform a test operation to determine the
proper fastening time for your screw.
The fastening torque is a󰀨ected by a wide variety of
factors including the following. After fastening, always
check the torque with a torque wrench.
1. When the battery cartridge is discharged almost
completely, voltage will drop and the fastening
torque will be reduced.
2. Driver bit or socket bit
Failure to use the correct size driver bit or socket
bit will cause a reduction in the fastening torque.
3. Bolt
• Even though the torque coe󰀩cient and the
class of bolt are the same, the proper fasten-
ing torque will di󰀨er according to the diame-
ter of bolt.
• Even though the diameters of bolts are the
same, the proper fastening torque will di󰀨er
according to the torque coe󰀩cient, the class
of bolt and the bolt length.
4. The manner of holding the tool or the material
of driving position to be fastened will a󰀨ect the
torque.
5. Operating the tool at low speed will cause a reduc-
tion in the fastening torque.
MAINTENANCE
CAUTION: Always be sure that the tool is
switched o󰀨 and the battery cartridge is removed
before attempting to perform inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
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.
OPTIONAL
ACCESSORIES
CAUTION: These accessories or attachments
are recommended 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.
• Driver bits
• Socket bits
• Hook
• Tool hanger
• Plastic carrying case
• Makita genuine battery and charger
NOTE: Some items in the list may be included in the
tool package as standard accessories. They may
di󰀨er from country to country.
MAKITA LIMITED WARRANTY
Please refer to the annexed warranty sheet for the
most current warranty terms applicable to this product.
If annexed warranty sheet is not available, refer to the
warranty details set forth at below website for your
respective country.
United States of America: www.makitatools.com
Canada: www.makita.ca
Other countries: www.makita.com

17 ESPAÑOL
ESPAÑOL (Instrucciones originales)
ESPECIFICACIONES
Modelo: GDT01
Capacidades de apriete Tornillo de máquina 4 mm - 8 mm (5/32" - 5/16")
Tornillo estándar 5 mm - 16 mm (3/16" - 5/8")
Tornillo de alta resistencia 5 mm - 14 mm (3/16" - 9/16")
Velocidad sin carga (RPM) 4 (Modo de impacto máx.) 0 r/min - 3 700 r/min
3 (Modo de impacto duro) 0 r/min - 3 200 r/min
2 (Modo de impacto medio) 0 r/min - 2 100 r/min
1 (Modo de impacto suave) 0 r/min - 1 100 r/min
Modo para madera 0 r/min - 1 800 r/min
Modo T (1) 0 r/min - 2 400 r/min
Modo T (2) 0 r/min - 3 700 r/min
Modo para pernos (1) 0 r/min - 2 500 r/min
Modo para pernos (2) 0 r/min - 3 700 r/min
Modo para pernos (3) 0 r/min - 3 700 r/min
Impactos por minuto 4 (Modo de impacto máx.) 0 ipm - 4 400 ipm
3 (Modo de impacto duro) 0 ipm - 3 600 ipm
2 (Modo de impacto medio) 0 ipm - 2 600 ipm
1 (Modo de impacto suave) 0 ipm - 1 100 ipm
Modo para madera 0 ipm - 4 400 ipm
Modo T (1) -
Modo T (2) 0 ipm - 2 600 ipm
Modo para pernos (1) -
Modo para pernos (2) 0 ipm - 4 400 ipm
Modo para pernos (3) 0 ipm - 4 400 ipm
Tensión nominal 36 V - 40 V (máx.) c.c.
Longitud total 120 mm (4-3/4″)
Peso neto 1,7 kg - 2,0 kg (3,7 lbs - 4,3 lbs)
• Debido a nuestro continuo programa de investigación y desarrollo, las especicaciones aquí incluidas están
sujetas a cambio sin previo aviso.
• Las especicaciones pueden variar de país a país.
• El peso puede variar en función de los accesorios, incluido el cartucho de batería. En la tabla se muestra la
combinación de peso más ligero y más pesado conforme al procedimiento 01/2014 de EPTA.
Cartucho de batería y cargador aplicables
Cartucho de batería BL4025/BL4040
Cargador DC40RA
• Algunos de los cartuchos de batería y cargadores enumerados arriba podrían no estar disponibles depen-
diendo de su área de residencia.
ADVERTENCIA: Use únicamente los cartuchos de batería y los cargadores indicados arriba. El uso de
cualquier otro cartucho de batería y cargador podría ocasionar una lesión y/o un incendio.

18 ESPAÑOL
ADVERTENCIAS DE
SEGURIDAD
Advertencias generales de seguridad
para herramientas eléctricas
ADVERTENCIA: Lea todas las advertencias
de seguridad, instrucciones, ilustraciones y espe-
cicaciones suministradas con esta herramienta
eléctrica. El no seguir todas las instrucciones indi-
cadas a continuación podría ocasionar una descarga
eléctrica, incendio y/o lesiones graves.
Conserve todas las advertencias
e instrucciones como referencia
en el futuro.
En las advertencias, el término “herramienta eléctrica”
se reere a su herramienta eléctrica de funcionamiento
con conexión a la red eléctrica (con cableado eléctrico)
o herramienta eléctrica de funcionamiento a batería
(inalámbrica).
Seguridad en el área de trabajo
1. Mantenga el área de trabajo limpia y bien ilu-
minada. Las áreas oscuras o desordenadas son
propensas a accidentes.
2. No utilice las herramientas eléctricas en
atmósferas explosivas, tal como en la presen-
cia de líquidos, gases o polvo inamables. Las
herramientas eléctricas crean chispas que pueden
prender fuego al polvo o los humos.
3. Mantenga a los niños y curiosos alejados
mientras utiliza una herramienta eléctrica. Las
distracciones le pueden hacer perder el control.
Seguridad eléctrica
1. Las clavijas de conexión de las herramientas
eléctricas deberán encajar perfectamente en la
toma de corriente. No modique nunca la cla-
vija de conexión de ninguna forma. No utilice
ninguna clavija adaptadora con herramientas
eléctricas que tengan conexión a tierra (puesta
a tierra). La utilización de clavijas no modica-
das y que encajen perfectamente en la toma de
corriente reducirá el riesgo de que se produzca
una descarga eléctrica.
2. Evite tocar con el cuerpo supercies conec-
tadas a tierra o puestas a tierra tales como
tubos, radiadores, cocinas y refrigeradores. Si
su cuerpo es puesto a tierra o conectado a tierra
existirá un mayor riesgo de que sufra una des-
carga eléctrica.
3. No exponga las herramientas eléctricas a la
lluvia ni a condiciones húmedas. La entrada de
agua en una herramienta eléctrica aumentará el
riesgo de que se produzca una descarga eléctrica.
4. No maltrate el cable. Nunca utilice el cable
para transportar, jalar o desconectar la herra-
mienta eléctrica. Mantenga el cable alejado del
calor, aceite, objetos cortantes o piezas móvi-
les. Los cables dañados o enredados aumentan
el riesgo de sufrir una descarga eléctrica.
5. Cuando utilice una herramienta eléctrica en
exteriores, utilice un cable de extensión apro-
piado para uso en exteriores. La utilización de
un cable apropiado para uso en exteriores redu-
cirá el riesgo de que se produzca una descarga
eléctrica.
6. Si no es posible evitar usar una herramienta
eléctrica en condiciones húmedas, utilice un
alimentador protegido con interruptor de cir-
cuito de falla a tierra (ICFT). El uso de un ICFT
reduce el riesgo de descarga eléctrica.
7. Las herramientas eléctricas pueden producir
campos electromagnéticos (CEM) que no son
dañinos para el usuario. Sin embargo, si los
usuarios tienen marcapasos y otros dispositivos
médicos similares, deberán consultar al fabricante
de su dispositivo y/o a su médico antes de operar
esta herramienta eléctrica.
Seguridad personal
1. Manténgase alerta, preste atención a lo que
está haciendo y utilice su sentido común
cuando opere una herramienta eléctrica. No
utilice una herramienta eléctrica cuando esté
cansado o bajo la inuencia de drogas, alco-
hol o medicamentos. Un momento de distracción
mientras opera las herramientas eléctricas puede
terminar en una lesión grave.
2. Use equipo de protección personal. Póngase
siempre protección para los ojos. El equipo
protector tal como máscara contra el polvo, zapa-
tos de seguridad antiderrapantes, casco rígido y
protección para oídos utilizado en las condiciones
apropiadas reducirá el riesgo de lesiones.
3. Impida el encendido accidental. Asegúrese
de que el interruptor esté en la posición de
apagado antes de conectar a la alimentación
eléctrica y/o de colocar el cartucho de batería,
así como al levantar o cargar la herramienta.
Cargar las herramientas eléctricas con su dedo
en el interruptor o enchufarlas con el interrup-
tor encendido hace que los accidentes sean
comunes.
4. Retire cualquier llave de ajuste o llave de
apriete antes de encender la herramienta. Una
llave de ajuste o llave de apriete que haya sido
dejada puesta en una parte giratoria de la herra-
mienta eléctrica puede ocasionar alguna lesión.
5. No utilice la herramienta donde no alcance.
Mantenga los pies sobre suelo rme y el equi-
librio en todo momento. Esto permite un mejor
control de la herramienta eléctrica en situaciones
inesperadas.
6. Use una vestimenta apropiada. No use ropa
suelta ni alhajas. Mantenga el cabello, la ropa
y los guantes alejados de las piezas móviles.
Las prendas de vestir holgadas, las alhajas y
el cabello largo suelto podrían engancharse en
estas piezas móviles.
7. Si dispone de dispositivos para la conexión
de equipos de extracción y recolección de
polvo, asegúrese de conectarlos y utilizarlos
debidamente. Hacer uso de la recolección de
polvo puede reducir los riesgos relacionados con
el polvo.

19 ESPAÑOL
8. No permita que la familiaridad adquirida
debido al uso frecuente de las herramientas
haga que se sienta conado e ignore los prin-
cipios de seguridad de las herramientas. Un
descuido podría ocasionar una lesión grave en
una fracción de segundo.
9. Utilice siempre gafas protectoras para prote-
ger sus ojos de lesiones al usar herramientas
eléctricas. Las gafas deben cumplir con la
Norma ANSI Z87.1 en EUA.
Es responsabilidad del empleador imponer
el uso de equipos protectores de seguridad
apropiados a los operadores de la herramienta
y demás personas cerca del área de trabajo.
Mantenimiento y uso de la herramienta eléctrica
1. No fuerce la herramienta eléctrica. Utilice la
herramienta eléctrica correcta para su aplica-
ción. La herramienta eléctrica adecuada hará un
mejor trabajo y de forma más segura a la veloci-
dad para la que ha sido fabricada.
2. No utilice la herramienta eléctrica si el inte-
rruptor no la enciende y apaga. Cualquier
herramienta eléctrica que no pueda ser contro-
lada con el interruptor es peligrosa y debe ser
reemplazada.
3. Desconecte la clavija de la fuente de alimen-
tación y/o retire la batería de la herramienta
eléctrica, en caso de ser removible, antes de
realizar ajustes, cambiar accesorios o almace-
nar las herramientas eléctricas. Tales medidas
de seguridad preventivas reducirán el riesgo
de poner en marcha la herramienta eléctrica de
forma accidental.
4. Guarde la herramienta eléctrica que no use
fuera del alcance de los niños y no permita
que las personas que no están familiarizadas
con ella o con las instrucciones la operen. Las
herramientas eléctricas son peligrosas en manos
de personas que no saben operarlas.
5. Dé mantenimiento a las herramientas eléctri-
cas y los accesorios. Compruebe que no haya
piezas móviles desalineadas o estancadas,
piezas rotas y cualquier otra condición que
pueda afectar al funcionamiento de la herra-
mienta eléctrica. Si la herramienta eléctrica
está dañada, haga que la reparen antes de
utilizarla. Muchos de los accidentes son ocasio-
nados por no dar un mantenimiento adecuado a
las herramientas eléctricas.
6. Mantenga las herramientas de corte limpias
y losas. Si recibe un mantenimiento adecuado
y tiene los bordes alados, es probable que la
herramienta se atasque menos y sea más fácil
controlarla.
7. Utilice la herramienta eléctrica, los accesorios
y las brocas de acuerdo con estas instruccio-
nes, considerando las condiciones laborales
y el trabajo a realizar. Si utiliza la herramienta
eléctrica para realizar operaciones distintas de
las indicadas, podrá presentarse una situación
peligrosa.
8. Mantenga los mangos y supercies de asi-
miento secos, limpios y libres de aceite o
grasa. Los mangos y supercies de asimiento
resbalosos no permiten una manipulación segura
ni el control de la herramienta en situaciones
inesperadas.
9. Cuando vaya a utilizar esta herramienta, evite
usar guantes de trabajo de tela ya que éstos
podrían atorarse. Si los guantes de trabajo de
tela llegaran a atorarse en las piezas móviles,
esto podría ocasionar lesiones personales.
Uso y cuidado de la herramienta a batería
1. Recargue sólo con el cargador especicado
por el fabricante. Un cargador que es adecuado
para un solo tipo de batería puede generar riesgo
de incendio al ser utilizado con otra batería.
2. Utilice las herramientas eléctricas solamente
con las baterías designadas especícamente
para ellas. La utilización de cualquier otra batería
puede crear un riesgo de lesiones o incendio.
3. Cuando no se esté usando la batería, mantén-
gala alejada de otros objetos metálicos, como
sujetapapeles (clips), monedas, llaves, clavos,
tornillos u otros objetos pequeños de metal
los cuales pueden actuar creando una cone-
xión entre las terminales de la batería. Originar
un cortocircuito en las terminales puede causar
quemaduras o incendios.
4. En condiciones abusivas, podrá escapar
líquido de la batería; evite tocarlo. Si lo toca
accidentalmente, enjuague con agua. Si hay
contacto del líquido con los ojos, busque asis-
tencia médica. Puede que el líquido expulsado
de la batería cause irritación o quemaduras.
5. No utilice una herramienta ni una batería que
estén dañadas o hayan sido modicadas. Las
baterías dañadas o modicadas podrían oca-
sionar una situación inesperada provocando un
incendio, explosión o riesgo de lesiones.
6. No exponga la herramienta ni la batería al
fuego ni a una temperatura excesiva. La expo-
sición al fuego o a una temperatura superior a los
130 °C podría causar una explosión.
7. Siga todas las instrucciones para la carga y
evite cargar la herramienta o la batería fuera
del rango de temperatura especicado en
las instrucciones. Una carga inadecuada o a
una temperatura fuera del rango especicado
podría dañar la batería e incrementar el riesgo de
incendio.
Servicio
1. Haga que una persona calicada repare la
herramienta eléctrica utilizando sólo piezas de
repuesto idénticas. Esto asegura que se man-
tenga la seguridad de la herramienta eléctrica.
2. Nunca dé servicio a baterías que estén daña-
das. El servicio a las baterías solamente deberá
ser efectuado por el fabricante o un agente de
servicio autorizado.
3. Siga las instrucciones para la lubricación y
cambio de accesorios.
4. No modique ni intente reparar el aparato ni el
paquete de baterías salvo como se indique en
las instrucciones para el uso y cuidado.

20 ESPAÑOL
Advertencias de seguridad para el
atornillador de impacto inalámbrico
1. Sujete la herramienta eléctrica por las super-
cies de agarre aisladas al realizar una ope-
ración en la que el sujetador pueda entrar en
contacto con cables ocultos. Si el sujetador
entra en contacto con un cable con corriente, las
piezas metálicas expuestas de la herramienta
eléctrica se cargarán también de corriente y el
operario puede recibir una descarga.
2. Asegúrese siempre de que pisa sobre suelo
rme.
Asegúrese de que no haya nadie debajo
cuando utilice la herramienta en lugares altos.
3. Sujete la herramienta con rmeza.
4. Póngase protectores de oídos.
5. No toque la broca o pieza de trabajo inmediata-
mente después de la operación. Podrían estar
extremadamente calientes y provocarle una
quemadura.
6. Mantenga las manos alejadas de las piezas
giratorias.
7. Utilice los mango(s) auxiliare(s) que se sumi-
nistren con la herramienta. La pérdida de con-
trol puede ocasionar lesiones.
8. Sujete la herramienta eléctrica por las super-
cies de agarre aisladas al realizar una ope-
ración en la que el accesorio de corte pueda
estar en contacto con cables ocultos. Si el
accesorio de corte entra en contacto con un cable
con corriente, las piezas metálicas expuestas de
la herramienta eléctrica se cargarán también de
corriente y el operario podrá recibir una descarga
eléctrica.
GUARDE ESTAS INSTRUCCIONES.
ADVERTENCIA: NO DEJE que la comodidad
o familiaridad con el producto (a base de utilizarlo
repetidamente) evite que siga estrictamente las
normas de seguridad para dicho producto.
El USO INCORRECTO o el no seguir las normas
de seguridad indicadas en este manual de ins-
trucciones puede ocasionar lesiones graves.
Símbolos
A continuación se muestran los símbolos utilizados
para la herramienta.
volts o voltios
corriente directa o continua
velocidad sin carga
revoluciones o alternaciones por minuto,
frecuencia de rotación
número de percusiones
Instrucciones importantes de
seguridad para el cartucho de
batería
1. Antes de utilizar el cartucho de batería, lea
todas las instrucciones e indicaciones de
precaución en el (1) el cargador de batería, (2)
la batería, y (3) el producto con el que se utiliza
la batería.
2. No desarme ni modique el cartucho de bate-
ría. Podría ocurrir un incendio, calor excesivo o
una explosión.
3. Si el tiempo de operación se ha acortado en
exceso, deje de operar de inmediato. Podría
correrse el riesgo de sobrecalentamiento,
posibles quemaduras e incluso explosión.
4. En caso de que ingresen electrolitos en sus
ojos, enjuáguelos bien con agua limpia y con-
sulte de inmediato a un médico. Esto podría
ocasionar pérdida de visión.
5. Evite cortocircuitar el cartucho de batería:
(1) No toque las terminales con ningún mate-
rial conductor.
(2) Evite guardar el cartucho de batería en un
cajón junto con otros objetos metálicos,
tales como clavos, monedas, etc.
(3) No exponga el cartucho de batería al
agua o la lluvia.
Un cortocircuito en la batería puede causar
un ujo grande de corriente, sobrecalenta-
miento, posibles quemaduras e incluso una
descompostura.
6. No guarde la herramienta ni el cartucho de
batería en lugares donde la temperatura pueda
alcanzar o exceder los 50°C (122°F).
7. Nunca incinere el cartucho de batería incluso
en el caso de que esté dañado seriamente o
ya no sirva en absoluto. El cartucho de batería
puede explotar si se tira al fuego.
8. No clave, corte, aplaste, lance o deje caer el
cartucho de batería, ni golpee un objeto sólido
contra el cartucho de batería. Dicha acción
podría resultar en un incendio, calor excesivo o en
una explosión.
9. No use una batería dañada.
10. Las baterías de ión de litio están sujetas a los
requisitos reglamentarios en materia de bie-
nes peligrosos.
Para el trasporte comercial, por ej., mediante
terceros o agentes de transporte, se deben tomar
en cuenta los requisitos especiales relativos al
empaque y el etiquetado.
Para efectuar los preparativos del artículo que se
va a enviar, se requiere consultar a un experto
en materiales peligrosos. Si es posible, consulte
además otras regulaciones nacionales más deta-
lladas.
Pegue o cubra con cinta adhesiva los contactos
abiertos y empaque la batería de manera que ésta
no pueda moverse dentro del paquete.
11. Para deshacerse del cartucho de batería,
sáquelo de la herramienta y deséchelo en un
lugar seguro. Siga las regulaciones locales
relacionadas al desecho de las baterías.