DCD734
DCD771
DCD776
Figure 1
d
c
f
e
b
i
a
DCD771
h
j
g
Figure 2
g
h
k
1
Figure 3
i
Figure 4
Figure 5
Figure 6
DCD776
c
c
Figure 7
Figure 8
Figure 9
f
2
ENGLISH
CORDLESS COMPACT 13 mm (1/2") DRILL/DRIVER/
HAMMERDRILL
DCD734, DCD771, DCD776
Congratulations!
You have chosen a DEWALT tool. Years of
experience, thorough product development and
innovation make DEWALT one of the most reliable
partners for professional power tool users.
Vibration emission value a
Screwdriving
h
a
=
m/s²
< 2.5
1.5
< 2.5
1.5
< 2.5
1.5
h,ID
Uncertainty K = m/s²
Vibration emission value a
Drilling into concrete
h
Technical Data
a
=
m/s²
–
–
–
–
14.0
2.4
h,D
DCD734 DCD771 DCD776
Uncertainty K = m/s²
Voltage
VDC
14.4
1/10
Li-Ion
250
18
18
The vibration emission level given in this information
sheet has been measured in accordance with a
standardised test given in EN 60745 and may be
used to compare one tool with another. It may be
used for a preliminary assessment of exposure.
Type
1/10
Li-Ion
300
1/10
Li-Ion
300
Battery Type
Power output
No-load speed
1st gear
W
WARNING: The declared vibration
emission level represents the main
applications of the tool. However if the
tool is used for different applications,
with different accessories or poorly
maintained, the vibration emission may
differ. This may significantly increase the
exposure level over the total working
period.
min-1 0–400
min-1 0–1300 0–1500 0–1500
0–450 0–450
2nd gear
Impact rate
1st gear
2nd gear
min-1
min-1
–
–
–
–
0–7650
0–25,500
Max. torque
(hard/soft)
Chuck capacity
Maximum drilling
capacity
Wood
Metal
Masonry
Nm
38/22
42/24
42/24
mm
1.5–13 1.5–13 1.5–13
An estimation of the level of exposure to
vibration should also take into account
the times when the tool is switched off
or when it is running but not actually
doing the job. This may significantly
reduce the exposure level over the total
working period.
mm
mm
mm
30
10
–
30
13
–
30
13
13
Weight (without
battery pack)
Identify additional safety measures to
protect the operator from the effects of
vibration such as: maintain the tool and
the accessories, keep the hands warm,
organisation of work patterns.
kg
1.20
69
1.28
72
1.34
85
LPA (sound pressure)
dB(A)
KPA (sound pressure
uncertainty)
dB(A)
dB(A)
3
3
3
LWA (sound power)
KWA (sound power
uncertainty)
80
83
96
dB(A)
3
3
3
Vibration total values (triax vector sum) determined according to
EN 60745:
Vibration emission value a
h
Drilling into metal
a
=
m/s²
< 2.5
1.5
< 2.5
1.5
< 2.5
1.5
h,D
Uncertainty K = m/s²
32
ENGLISH
Battery pack
Battery type
Voltage
DCB140
Li-Ion
14.4
DCB141
Li-Ion
14.4
DCB142
Li-Ion
14.4
DCB143
Li-Ion
14.4
DCB145
Li-Ion
14.4
VDC
Capacity
A
h
3.0
1.5
4.0
2.0
1.3
Weight
kg
0.53
0.30
0.54
0.30
0.30
Battery pack
Battery type
Voltage
DCB180
Li-Ion
18
DCB181
Li-Ion
18
DCB182
Li-Ion
18
DCB183
Li-Ion
18
DCB185
Li-Ion
18
VDC
Capacity
A
h
3.0
1.5
4.0
2.0
1.3
Weight
kg
0.64
0.35
0.61
0.40
0.35
Chargers
DCB106 / DCB107
Mains voltage
Battery type
VAC
230 V
Li-Ion
90
Approx. charging time
min
60
70
140
180
(1.3 Ah battery (1.5 Ah battery (2.0 Ah battery (3.0 Ah battery (4.0 Ah battery
packs)
packs)
packs)
0.49
packs)
packs)
Weight
kg
EC-Declaration of Conformity
MACHINERY DIRECTIVE
Fuses
Europe
230 V tools
230 V tools
10 Amperes, mains
3 Amperes, in plugs
U.K. & Ireland
Definitions: Safety Guidelines
DRILL/DRIVER/HAMMERDRILL
DCD734, DCD771, DCD776
The definitions below describe the level of severity
for each signal word. Please read the manual and
pay attention to these symbols.
DEWALT declares that these products described
under Technical Data are in compliance with:
2006/42/EC, EN 60745-1, EN 60745-2-1,
EN 60745-2-2.
DANGER: Indicates an imminently
hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING: Indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
CAUTION: Indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
These products also comply with Directive
2004/108/EC and 2011/65/EU. For more
information, please contact DEWALT at the following
address or refer to the back of the manual.
The undersigned is responsible for compilation of the
technical file and makes this declaration on behalf of
DEWALT.
NOTICE: Indicates a practice not
related to personal injury which, if
not avoided, may result in property
damage.
Horst Grossmann
Vice President Engineering
DEWALT, Richard-Klinger-Straße 11,
D-65510, Idstein, Germany
15.01.2014
Denotes risk of electric shock.
Denotes risk of fire.
33
ENGLISH
WARNING: To reduce the risk of injury,
read the instruction manual.
Use of an RCD reduces the risk of electric
shock.
3) PERSONAL SAFETY
General Power Tool Safety Warnings
a) Stay alert, watch what you are doing and
use common sense when operating a
power tool. Do not use a power tool while
you are tired or under the influence of
drugs, alcohol or medication. A moment of
inattention while operating power tools may
result in serious personal injury.
b) 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.
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
The term “power tool” in the warnings refers to your
mains-operated (corded) power tool or battery-
operated (cordless) power tool.
1) WORK AREA SAFETY
c) Prevent unintentional starting. Ensure
the switch is in the off position before
connecting to power source and/or
battery pack, picking up or carrying the
tool. Carrying power tools with your finger
on the switch or energising power tools that
have the switch on invites accidents.
d) 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.
e) Do not overreach. Keep proper
footing and balance at all times. This
enables better control of the power tool in
unexpected situations.
f) Dress properly. Do not wear loose
clothing or jewellery. Keep your hair,
clothing and gloves away from moving
parts. Loose clothes, jewellery or long hair
can be caught in moving parts.
a) Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Power
tools create sparks which may ignite the dust
or fumes.
c) Keep children and bystanders away while
operating a power tool. Distractions can
cause you to lose control.
2) ELECTRICAL SAFETY
a) Power tool plugs must match the outlet.
Never modify the plug in any way. Do
not use any adapter plugs with earthed
(grounded) power tools. Unmodified plugs
and matching outlets will reduce risk of
electric shock.
b) Avoid body contact with earthed or
grounded surfaces such as pipes,
radiators, ranges and refrigerators. There
is an increased risk of electric shock if your
body is earthed or grounded.
g) 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.
c) Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
d) 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.
e) 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.
4) POWER TOOL USE AND CARE
a) 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.
b) Do not use the power tool if the switch
does not turn it on and off. Any power
tool that cannot be controlled with the switch
is dangerous and must be repaired.
c) Disconnect the plug from the power
source and/or the battery pack from
the power tool before making any
f) If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply.
34
ENGLISH
ensure that the safety of the power tool is
adjustments, changing accessories, or
storing power tools. Such preventive safety
measures reduce the risk of starting the
power tool accidentally.
maintained.
Additional Specific Safety Rules for
Drill/Driver/Hammerdrill
d) Store idle power tools out of the reach
of children and do not allow persons
unfamiliar with the power tool or these
instructions to operate the power tool.
Power tools are dangerous in the hands of
untrained users.
• Wear ear protectors when impact drilling.
Exposure to noise can cause hearing loss.
• Use auxiliary handle(s), if supplied with the
tool. Loss of control can cause personal injury.
e) Maintain power tools. Check for
misalignment or binding of moving
parts, breakage of parts and any other
condition that may affect the power tool’s
operation. If damaged, have the power
tool repaired before use. Many accidents
are caused by poorly maintained power
tools.
f) Keep cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are
easier to control.
g) Use the power tool, accessories and
tool bits etc., in accordance with these
instructions taking into account the
working conditions and the work to
be performed. Use of the power tool for
operations different from those intended
could result in a hazardous situation.
• Hold power tool by insulated gripping
surfaces, when performing an operation
where the cutting accessory may contact
hidden wiring. Cutting accessory contacting a
“live” wire may make exposed metal parts of the
power tool “live” and could give the operator an
electric shock.
• Use clamps or other practical way to secure
and support the workpiece to a stable
platform. Holding the work by hand or against
your body is unstable and may lead to loss of
control.
• Wear safety goggles or other eye protection.
Hammering and drilling operations cause chips
to fly. Flying particles can cause permanent eye
damage.
• Accessories and tool may get hot during
operation. Wear gloves when handling them if
performing heat producing applications such as
hammerdrilling and drilling metals.
5) BATTERY TOOL USE AND CARE
a) Recharge only with the charger specified
by the manufacturer. A charger that is
suitable for one type of battery pack may
create a risk of fire when used with another
battery pack.
b) Use power tools only with specifically
designated battery packs. Use of any
other battery packs may create a risk of
injury and fire.
c) When battery pack is not in use, keep it
away from other metal objects like paper
clips, coins, keys, nails, screws or other
small metal objects that can make a
connection from one terminal to another.
Shorting the battery terminals together may
cause burns or a fire.
• Do not operate this tool for long periods of
time. Vibration caused by hammer action may
be harmful to your hands and arms. Use gloves
to provide extra cushion and limit exposure by
taking frequent rest periods.
• Air vents often cover moving parts and
should be avoided. Loose clothes, jewelry or
long hair can be caught in moving parts.
Residual Risks
The following risks are inherent to the use of drills:
– Injuries caused by touching the rotating parts or
hot parts of the tool.
d) Under abusive conditions, liquid may be
ejected from the battery, avoid contact.
If contact accidentally occurs, flush with
water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the
battery may cause irritation or burns.
In spite of the application of the relevant safety
regulations and the implementation of safety
devices, certain residual risks cannot be avoided.
These are:
– Impairment of hearing.
– Risk of squeezing fingers when changing
accessories.
6) SERVICE
a) Have your power tool serviced by
a qualified repair person using only
identical replacement parts. This will
– Health hazards caused by breathing dust
developed when working in wood.
35
ENGLISH
– Risk of personal injury due to flying particles.
– Risk of personal injury due to prolonged use.
this manual. The charger and battery pack are
specifically designed to work together.
• These chargers are not intended for
any uses other than charging DEWALT
rechargeable batteries. Any other uses
may result in risk of fire, electric shock or
electrocution.
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual before use.
• Do not expose charger to rain or snow.
• Pull by plug rather than cord when
disconnecting charger. This will reduce risk
of damage to electric plug and cord.
DATE CODE POSITION (FIG. 1)
The Date Code (j), which also includes the year of
manufacture, is printed into the housing surface that
forms the mounting joint between tool and battery.
• Make sure that cord is located so that it
will not be stepped on, tripped over or
otherwise subjected to damage or stress.
Example:
2014 XX XX
• Do not use an extension cord unless it
is absolutely necessary. Use of improper
extension cord could result in risk of fire,
electric shock or electrocution.
Year of Manufacture
Important Safety Instructions for All
Battery Chargers
SAVE THESE INSTRUCTIONS: This manual
contains important safety and operating instructions
for the DCB106 and DCB107 battery chargers.
• When operating a charger outdoors, always
provide a dry location and use an extension
cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of
electric shock.
• Before using the charger, read all instructions
and cautionary markings on charger, battery
pack and product using the battery pack.
• Do not block the ventilation slots on the
charger. The ventilation slots are located
on the top and sides of the charger. Place
the charger in a position away from any heat
source.
WARNING: Shock hazard. Do not allow
any liquid to get inside charger. Electric
shock may result.
• Do not operate charger with damaged cord
or plug — have them replaced immediately.
CAUTION: Burn hazard. To reduce
the risk of injury, charge only DeWALT
rechargeable battery packs. Other types
of batteries may overheat and burst
resulting in personal injury and property
damage.
• Do not operate charger if it has received
a sharp blow, been dropped or otherwise
damaged in any way. Take it to an authorised
service centre.
• Do not disassemble the charger; take
it to an authorised service centre when
service or repair is required. Incorrect
reassembly may result in a risk of electric shock,
electrocution or fire.
CAUTION: Children should be
supervised to ensure that they do not
play with the appliance.
NOTICE: Under certain conditions, with
the charger plugged in to the power
supply, the exposed charging contacts
inside the charger can be shorted by
foreign material. Foreign materials of
a conductive nature such as, but not
limited to, steel wool, aluminum foil or
any buildup of metallic particles should
be kept away from charger cavities.
Always unplug the charger from the
power supply when there is no battery
pack in the cavity. Unplug charger
before attempting to clean.
• In case of damaged power supply cord the
supply cord must be replaced immediately by
the manufacturer, its service agent or similar
qualified person to prevent any hazard.
• Disconnect the charger from the outlet
before attempting any cleaning. This will
reduce the risk of electric shock. Removing
the battery pack will not reduce this risk.
• NEVER attempt to connect 2 chargers together.
• The charger is designed to operate on
standard 230 V household electrical power.
Do not attempt to use it on any other
voltage. This does not apply to the vehicular
charger.
• DO NOT attempt to charge the battery pack
with any chargers other than the ones in
36
ENGLISH
The red light will continue to blink, but a yellow
SAVE THESE INSTRUCTIONS
indicator light will be illuminated during this
operation. Once the battery has cooled, the yellow
light will turn off and the charger will resume the
charging procedure.
Chargers
The DCB106 charger accepts 18 V Li-Ion (DCB180,
DCB181, DCB182, DCB183, DCB184 and
DCB185) battery packs.
XR Li-Ion tools are designed with an Electronic
Protection System that will protect the battery
against overloading, overheating or deep discharge.
The DCB107 charger accepts 10.8 V, 14.4 V and
18 V Li-Ion (DCB121, DCB123, DCB125, DCB127,
DCB140, DCB141, DCB142, DCB144, DCB145,
DCB180, DCB181, DCB182, DCB183, DCB184
and DCB185) battery packs.
The tool will automatically turn off if the Electronic
Protection System engages. If this occurs, place the
Li-Ion battery on the charger until it is fully charged.
This charger requires no adjustment and is designed
to be as easy as possible to operate.
Important Safety Instructions for All
Battery Packs
Charging Procedure (fig. 2)
1. Plug the charger into an appropriate 230 V
outlet before inserting the battery pack.
When ordering replacement battery packs, be sure
to include the catalog number and voltage.
The battery pack is not fully charged out of the
carton. Before using the battery pack and charger,
read the safety instructions below and then follow
the charging procedures outlined.
2. Insert the battery pack (g) into the charger,
making sure the pack is fully seated in the
charger. The red (charging) light will blink
continuously indicating that the charging
process has started.
READ ALL INSTRUCTIONS
• Do not charge or use the battery pack
in explosive atmospheres, such as in the
presence of flammable liquids, gases or
dust. Inserting or removing the battery pack
from the charger may ignite the dust or fumes.
3. The completion of charge will be indicated by
the red light remaining ON continuously. The
pack is fully charged and may be used at this
time or left in the charger.
NOTE: To ensure maximum performance and life of
Li-Ion batteries, charge the battery pack fully before
first use.
• Never force the battery pack into charger.
Do not modify the battery pack in any way
to fit into a non-compatible charger as
battery pack may rupture causing serious
personal injury.
Charging Process
Refer to the table below for the state of charge of
the battery pack.
• Charge the battery packs only in designated
DEWALT chargers.
State of charge–DCB106
• DO NOT splash or immerse in water or other
liquids.
charging
–– –– ––
––
• Do not store or use the tool and battery
pack in locations where the temperature
may reach or exceed 40 ˚C (105 ˚F) (such
as outside sheds or metal buildings in
summer).
fully charged
–––––––––––––––––
State of charge–DCB107
charging
–– –– –– –– ––
––––––––––––––––––––
• For best results, make sure the battery pack is
fully charged before use.
fully charged
WARNING: Never attempt to open
the battery pack for any reason. If
the battery pack case is cracked or
damaged, do not insert it into the
charger. Do not crush, drop or damage
battery pack. Do not use a battery
pack or charger that has received a
sharp blow, been dropped, run over
or damaged in any way (e.g., pierced
with a nail, hit with a hammer, stepped
hot/cold pack delay –– –– –– –––––––
HOT/COLD PACK DELAY (DCB107)
The DCB107 charger has a hot/cold delay feature.
When the charger detects a battery that is hot, it
automatically delays charging until the battery has
cooled.
When the charger detects a battery that is cold, it
automatically delays charging until the battery has
warmed.
37
ENGLISH
on). Electric shock or electrocution may
result. Damaged battery packs should
be returned to the service centre for
recycling.
NOTE: Battery packs should not be stored
completely depleted of charge. The battery pack will
need to be recharged before use.
Labels on Charger and Battery Pack
CAUTION: When not in use, place
tool on its side on a stable surface
where it will not cause a tripping or
falling hazard. Some tools with large
battery packs will stand upright on the
battery pack but may be easily knocked
over.
In addition to the pictographs used in this manual,
the labels on the charger and the battery pack may
show the following pictographs:
Read instruction manual before use.
SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION
(Li-Ion)
• Do not incinerate the battery pack even if it
is severely damaged or is completely worn
out. The battery pack can explode in a fire.
Toxic fumes and materials are created when
lithium ion battery packs are burned.
See Technical Data for charging time.
100%
Battery charging.
100%
Battery charged.
• If battery contents come into contact with
the skin, immediately wash the area with
mild soap and water. If the battery liquid gets
into the eye, rinse water over the open eye for
15 minutes or until irritation ceases. If medical
attention is needed, the battery electrolyte
is composed of a mixture of liquid organic
carbonates and lithium salts.
Battery defective.
Hot/cold pack delay.
Do not probe with conductive objects.
Do not charge damaged battery packs.
Do not expose to water.
• Contents of opened battery cells may cause
respiratory irritation. Provide fresh air. If
symptoms persists, seek medical attention.
WARNING: Burn hazard. Battery liquid
may be flammable if exposed to spark
or flame.
Have defective cords replaced
immediately.
Battery Pack
BATTERY TYPE
The DCD734 operates on 14.4 volt battery packs.
Charge only between 4 ˚C and 40 ˚C.
Only for indoor use.
The DCD771 and DCD776 operate on 18 volt
battery packs
The DCB140, DCB142, DCB143, DCB144, DCB145,
DCB180, DCB181, DCB182, DCB183, DCB184 or
DCB185 battery packs may be used.
Discard the battery pack with due care for
the environment.
Refer to Technical Data for more information.
Charge DEWALT battery packs only with
designated DEWALT chargers. Charging
battery packs other than the designated
DEWALT batteries with a DEWALT charger
may make them burst or lead to other
dangerous situations.
Storage Recommendations
1. The best storage place is one that is cool and
dry away from direct sunlight and excess heat
or cold. For optimum battery performance and
life, store battery packs at room temperature
when not in use.
2. For long storage, it is recommended to store a
fully charged battery pack in a cool, dry place
out of the charger for optimal results.
Do not incinerate the battery pack.
38
ENGLISH
safety. Children should never be left alone with
this product.
Package Contents
The package contains:
1 Drill/driver or 1 drill/driver/hammerdrill
1 Charger
Electrical Safety
The electric motor has been designed for one
voltage only. Always check that the battery pack
voltage corresponds to the voltage on the rating
plate. Also make sure that the voltage of your
charger corresponds to that of your mains.
1 Li-Ion battery pack (C1 model)
2 Li-Ion battery packs (C2 model)
3 Li-Ion battery packs (C3 model)
1 Kitbox
Your DEWALT charger is double insulated
in accordance with EN 60335; therefore
no earth wire is required.
1 Instruction manual
NOTE: Battery packs, chargers and kitboxes are
not included with N-models.
If the supply cord is damaged, it must be replaced
by a specially prepared cord available through the
DEWALT service organisation.
• Check for damage to the tool, parts or
accessories which may have occurred during
transport.
Mains Plug Replacement
(U.K. & Ireland Only)
If a new mains plug needs to be fitted:
• Safely dispose of the old plug.
• Take the time to thoroughly read and
understand this manual prior to operation.
Description (fig. 1)
WARNING: Never modify the power
tool or any part of it. Damage or
personal injury could result.
• Connect the brown lead to the live terminal in
the plug.
• Connect the blue lead to the neutral terminal.
a. Trigger switch
WARNING: No connection is to be
made to the earth terminal.
b. Forward/reverse control button
c. Torque adjustment collar
d. Gear shifter
Follow the fitting instructions supplied with good
quality plugs. Recommended fuse: 3 A.
e. Worklight
Using an Extension Cable
f. Keyless chuck
An extension cord should not be used unless
absolutely necessary. Use an approved extension
cable suitable for the power input of your charger
(see Technical Data). The minimum conductor size
is 1 mm2; the maximum length is 30 m.
g. Battery pack
h. Battery release button
i. Main handle
INTENDED USE
When using a cable reel, always unwind the cable
completely.
These drills/drivers/hammerdrills are designed
for professional drilling, percussion drilling and
screwdriving applications.
ASSEMBLY AND ADJUSTMENTS
DO NOT use under wet conditions or in presence of
flammable liquids or gases.
WARNING: To reduce the risk of
serious personal injury, turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories. An accidental start-up
can cause injury.
These drills/drivers/hammerdrills are professional
power tools.
DO NOT let children come into contact with the
tool. Supervision is required when inexperienced
operators use this tool.
WARNING: Use only DEWALT battery
packs and chargers.
• This product is not intended for use by persons
(including children) suffering from diminished
physical, sensory or mental abilities; lack of
experience, knowledge or skills unless they are
supervised by a person responsible for their
39
ENGLISH
Inserting and Removing the
Forward/Reverse Control Button
(fig. 1)
Battery Pack from the Tool (fig. 2)
A forward/reverse control button (b) determines the
direction of the tool and also serves as a lock-off
button.
WARNING: Prior to assembly and
adjustment, always remove the
battery pack. Always switch off the
tool before inserting or removing
the battery pack.
To select forward rotation, release the trigger switch
and depress the forward/reverse control button on
the right side of the tool.
NOTE: For best results, make sure your battery
pack is fully charged.
To select reverse, depress the forward/reverse
control button on the left side of the tool.
TO INSTALL THE BATTERY PACK INTO THE TOOL HANDLE
The center position of the control button locks
the tool in the off position. When changing the
position of the control button, be sure the trigger is
released.
1. Align the battery pack (g) with the rails inside the
tool’s handle (fig. 2).
2. Slide it into the handle until the battery pack is
firmly seated in the tool and ensure that it does
not disengage.
NOTE: The first time the tool is run after changing
the direction of rotation, you may hear a click on
start up. This is normal and does not indicate a
problem.
TO REMOVE THE BATTERY PACK FROM THE TOOL
1. Press the battery release button (h) and firmly
pull the battery pack out of the tool handle.
Torque Adjustment Collar (fig. 1)
2. Insert battery pack into the charger as
Your tool has an adjustable torque screwdriver
mechanism for driving and removing a wide array of
fastener shapes and sizes and in some models, a
hammer mechanism for drilling into masonry. Circling
the collar (c) are numbers, a drill bit symbol, and on
some models, a hammer symbol. These numbers
are used to set the clutch to deliver a torque range.
The higher the number on the collar, the higher the
torque and the larger the fastener which can be
driven. To select any of the numbers, rotate until the
desired number aligns with the arrow.
described in the charger section of this manual.
FUEL GAUGE BATTERY PACKS (FIG. 2)
Some DEWALT battery packs include a fuel gauge
which consists of three green LED lights that
indicate the level of charge remaining in the battery
pack.
To actuate the fuel gauge, press and hold the fuel
gauge button (k). A combination of the three green
LED lights will illuminate designating the level of
charge left. When the level of charge in the battery
is below the usable limit, the fuel gauge will not
illuminate and the battery will need to be recharged.
Dual Range Gearing (fig. 1)
The dual range feature of your drill/driver/hammerdrill
allows you to shift gears for greater versatility.
NOTE: The fuel gauge is only an indication of the
charge left on the battery pack. It does not indicate
tool functionality and is subject to variation based
on product components, temperature and end-user
application.
1. To select speed 1 (high torque setting), turn
the tool off and permit it to stop. Slide the gear
shifter (d) forward (towards the chuck).
2. To select speed 2 (low torque setting), turn the
tool off and permit it to stop. Slide the gear
shifter back (away from the chuck).
Variable Speed Trigger Switch
(fig. 1)
To turn the tool on, squeeze the trigger switch (a).
To turn the tool off, release the trigger switch. Your
tool is equipped with a brake. The chuck will stop as
soon as the trigger switch is fully released.
NOTE: Do not change gears when the tool is
running. Always allow the drill to come to a complete
stop before changing gears. If you are having trouble
changing gears, make sure that the dual range
gear shifter is either completely pushed forward or
completely pushed back.
NOTE: Continuous use in variable speed range is
not recommended. It may damage the switch and
should be avoided.
Worklight (fig. 1)
There is a worklight (e) located just above the
trigger switch (a). The worklight is activated when
the trigger switch is depressed. When the trigger is
40
ENGLISH
accessories. An accidental start-up
released, the worklight will stay illuminated for up to
20 seconds.
can cause injury.
NOTE: The worklight is for lighting the immediate
work surface and is not intended to be used as a
flashlight.
Proper Hand Position (fig. 3)
WARNING: To reduce the risk of
serious personal injury, ALWAYS use
proper hand position as shown.
Keyless Single Sleeve Chuck
(fig. 7–9)
WARNING: To reduce the risk of
serious personal injury, ALWAYS hold
securely in anticipation of a sudden
reaction.
WARNING: Do not attempt to tighten
drill bits (or any other accessory) by
gripping the front part of the chuck
and turning the tool on. Damage to
the chuck and personal injury may
result. Always lock off trigger switch
and disconnect tool from power source
when changing accessories.
Proper hand position requires one hand on the top
of the drill as shown, with the other hand on the
main handle (i).
Screwdriver Operation (fig. 4)
1. Select the desired speed/torque range using the
dual range gear selector to match the speed
and torque of the planned operation.
WARNING: Always ensure the bit
is secure before starting the tool. A
loose bit may eject from tool causing
possible personal injury.
2. Turn the torque adjustment collar (c) to the
desired position. Lower numbers indicate lower
torque settings; higher numbers indicate higher
torque settings.
Your tool features a keyless chuck (f) with one
rotating sleeve for one-handed operation of the
chuck. To insert a drill bit or other accessory, follow
these steps.
3. Insert the desired fastener accessory into the
chuck as you would any drill bit.
1. Turn tool off and disconnect tool from power
source.
4. Make some practice runs in scrap or on unseen
areas to determine the proper position of the
clutch collar.
2. Grasp the black sleeve of the chuck with one
hand and use the other hand to secure the
tool. Rotate the sleeve counterclockwise far
enough to accept the desired accessory.
5. Always start with lower torque settings, then
advance to higher torque settings to avoid
damage to the workpiece or fastener.
3. Insert the accessory about 19 mm (3/4") into
the chuck and tighten securely by rotating
the chuck sleeve clockwise with one hand
while holding the tool with the other. Your tool
is equipped with an automatic spindle lock
mechanism. This allows you to open and close
the chuck with one hand.
Drill Operation (fig. 5)
WARNING: To reduce the risk of
serious personal injury, turn tool off and
disconnect tool from power source
before making any adjustments or
removing/installing attachments or
accessories.
Be sure to tighten chuck with one hand on the
chuck sleeve and one hand holding the tool for
maximum tightness.
WARNING: To reduce the risk of
personal injury, ALWAYS ensure
workpiece is anchored or clamped
firmly. If drilling thin material, use a wood
“back-up” block to prevent damage to
the material.
To release the accessory, repeat steps 1 and 2
above.
OPERATION
Instructions for Use
1. Turn the collar (c) to the drill symbol.
WARNING: Always observe the safety
2. Select the desired speed/torque range using the
gear shifter to match the speed and torque to
the planned operation.
instructions and applicable regulations.
WARNING: To reduce the risk of
serious personal injury, turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
3. For WOOD, use twist bits, spade bits, power
auger bits or hole saws. For METAL, use high-
speed steel twist drill bits or hole saws. Use
a cutting lubricant when drilling metals. The
41
ENGLISH
exceptions are cast iron and brass which should
5. When drilling deep holes, if the hammer speed
starts to drop off, pull the bit partially out of the
hole with tool stil running to help clear debris
from the hole.
be drilled dry.
4. Always apply pressure in a straight line with the
bit. Use enough pressure to keep drill biting, but
do not push hard enough to stall the motor or
deflect the bit.
NOTE: A smooth, even flow of dust from the hole
indicates proper drilling rate.
5. Hold tool firmly with both hands to control
the twisting action of the drill. If model is not
equipped with side handle, grip drill with one
hand on the handle and one hand on the
battery pack.
MAINTENANCE
Your DEWALT power tool has been designed to
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
CAUTION: Drill may stall if overloaded
causing a sudden twist. Always expect
the stall. Grip the drill firmly to control
the twisting action and avoid injury.
WARNING: To reduce the risk of
serious personal injury, turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories. An accidental start-up
can cause injury.
6. IF DRILL STALLS, it is usually because
it is being overloaded or improperly used.
RELEASE TRIGGER IMMEDIATELY, remove
drill bit from work, and determine cause of
stalling. DO NOT CLICK TRIGGER ON
AND OFF IN AN ATTEMPT TO START A
STALLED DRILL — THIS CAN DAMAGE
THE DRILL.
The charger and battery pack are not serviceable.
There are no serviceable parts inside.
7. To minimize stalling or breaking through the
material, reduce pressure on drill and ease the
bit through the last fractional part of the hole.
Lubrication
Your power tool requires no additional lubrication.
8. Keep the motor running when pulling the bit
back out of a drilled hole. This will help prevent
jamming.
9. With variable speed drills there is no need to
center punch the point to be drilled. Use a
slow speed to start the hole and accelerate by
squeezing the trigger harder when the hole is
deep enough to drill without the bit skipping
out.
Cleaning
WARNING: Blow dirt and dust out of
the main housing with dry air as often as
dirt is seen collecting in and around the
air vents. Wear approved eye protection
and approved dust mask when
Hammerdrill Operation (fig. 6)
DCD776 ONLY
performing this procedure.
WARNING: Never use solvents or
other harsh chemicals for cleaning the
non-metallic parts of the tool. These
chemicals may weaken the materials
used in these parts. Use a cloth
dampened only with water and mild
soap. Never let any liquid get inside the
tool; never immerse any part of the tool
into a liquid.
1. Turn the collar (c) to the hammerdrill symbol.
2. Select the high speed setting by sliding the
selector back (away from the chuck).
IMPORTANT: Use carbide-tipped or masonry
bits only.
3. Drill with just enough force on the hammer to
keep it from bouncing excessively or “rising” off
the bit. Too much force will cause slower drilling
speeds, overheating and lower drilling rate.
CHARGER CLEANING INSTRUCTIONS
WARNING: Shock hazard. Disconnect
the charger from the AC outlet before
cleaning. Dirt and grease may be
removed from the exterior of the charger
using a cloth or soft non-metallic brush.
Do not use water or any cleaning
solutions.
4. Drill straight, keeping the bit at a right angle to
the work. Do not exert side pressure on the bit
when drillling as this will cause clogging of the
bit flutes and a slower drilling speed.
42
ENGLISH
• Run the battery pack down completely, then
Optional Accessories
remove it from the tool.
WARNING: Since accessories, other
• Li-Ion cells are recyclable. Take them to your
dealer or a local recycling station. The collected
battery packs will be recycled or disposed of
properly.
than those offered by DEWALT, have
not been tested with this product, use
of such accessories with this tool could
be hazardous. To reduce the risk of
injury, only DEWALT recommended
accessories should be used with this
product.
Consult your dealer for further information on the
appropriate accessories.
Protecting the Environment
Separate collection. This product must
not be disposed of with normal
household waste.
Should you find one day that your DEWALT product
needs replacement, or if it is of no further use to you,
do not dispose of it with household waste. Make this
product available for separate collection.
Separate collection of used products
and packaging allows materials to be
recycled and used again. Re-use of
recycled materials helps prevent
environmental pollution and reduces
the demand for raw materials.
Local regulations may provide for separate collection
of electrical products from the household, at
municipal waste sites or by the retailer when you
purchase a new product.
DEWALT provides a facility for the collection and
recycling of DEWALT products once they have
reached the end of their working life. To take
advantage of this service please return your product
to any authorised repair agent who will collect them
on our behalf.
You can check the location of your nearest
authorised repair agent by contacting your local
DEWALT office at the address indicated in this
manual. Alternatively, a list of authorised DEWALT
repair agents and full details of our after-sales
service and contacts are available on the Internet at:
Rechargeable Battery Pack
This long life battery pack must be recharged when
it fails to produce sufficient power on jobs which
were easily done before. At the end of its technical
life, discard it with due care for our environment:
43
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188
189
Belgique et
Luxembourg
België en
Black & Decker - DEWALT
Nieuwlandlaan 7, IZ Aarschot B156
B-3200 Aarschot
Dutch Tel: 32 70 220 063
French Tel:32 70 220 062
Fax: 32 70 225 585
Fax: 32 70 222 441
Luxemburg
Danmark
Deutschland
Ελλάς
DEWALT
Sluseholmen 2-4
2450 København SV
Tlf:
70201511
Fax: 70224910
DEWALT
Richard Klinger Str. 11
65510 Idstein
Tel:
06126-21-1
Fax: 06126-21-2770
Black & Decker (Ελλάς) Α.Ε.
Στράβωνος 7 & Βουλιαγμένης 159
Γλυφάδα 16674, Αθήνα
Τηλ:
Service: 30 210 8981-616
Φαξ:
30 210 8983-570
España
DEWALT
Tel:
934 797 400
Parque de Negocios “Mas Blau”
Edificio Muntadas, c/Bergadá, 1, Of. A6
08820 El Prat de Llobregat (Barcelona)
Fax: 934 797 419
France
DEWALT
Tel:
04 72 20 39 20
5, allée des hêtres
BP 30084, 69579 Limonest Cedex
Fax: 04 72 20 39 00
Schweiz
Suisse
Svizzera
DEWALT
In der Luberzen 42
8902 Urdorf
Tel:
044 - 755 60 70
Fax: 044 - 730 70 67
Ireland
DEWALT
Tel:
00353-2781800
Calpe House Rock Hill
Black Rock, Co. Dublin
Fax: 00353-2781811
Italia
DEWALT
Tel:
800-014353
c/o Energypark Building 03 sud, Via Monza 7/A,
20871 Vimercate (MB), IT
Fax: 39 039 9590 317
Nederlands
Norge
Black & Decker - DEWALT
Joulehof 12
4600 AB Bergen Op Zoom
Tel:
31 164 283 063
Fax: 31 164 283 200
DEWALT
Tel:
45 25 13 00
Postboks 4613, Nydalen
0405 Oslo
Fax: 45 25 08 00
Österreich
DEWALT
Tel:
01 - 66116 - 0
Werkzeug Vertriebsges m.b.H
Oberlaaerstrasse 248
A-1230 Wien
Fax: 01 - 66116 - 14
Portugal
DEWALT
Tel:
214 66 75 00
Centro de Escritórios de Sintra Avenida Almirante
Gago Coutinho, 132/134, Edifício 142710-418 Sintra
2710-418 Lisboa
Fax: 214 66 75 75
Suomi
DEWALT
Tekniikantie 12
02150 Espoo, Finland
Puh: 010 400 430
Faksi: 0800 411 340
Sverige
Türkiye
DEWALT
Box 94
431 22 Mölndal
Tel:
031 68 61 00
Fax: 031 68 60 08
KALE Hırdavat ve Makina A.Ş.
Defterdar Mah. Savaklar Cad. No:15
Edirnekapı / Eyüp / İSTANBUL 34050 TÜRKİYE
Tel: 0212 533 52 55
Faks: 0212 533 10 05
United
Kingdom
DEWALT
Tel:
Fax:
01753-56 70 55
01753-57 21 12
210 Bath Road; Slough, Berks SL1 3YD
Middle East
Africa
DEWALT
P.O. Box - 17164,
Jebel Ali (South Zone), Dubai, UAE
Tel:
971 4 8863030
Fax: 971 4 8863333
N378098
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