DCD730
DCD735
DCD780
DCD785
2
English (original instructions) 3
15
25
35
Copyright
DeWALT
1
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Figure 2
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Figure 3
Figure 7
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Figure 4 Figure 5 Figure 6
Figure 8 Figure 9
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CORDLESS COMPACT 13 mm (1/2") DRILL/DRIVER
DCD730, DCD780
CORDLESS COMPACT 13 mm (1/2") DRILL/DRIVER/
HAMMERDRILL
DCD735, DCD785
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.
Technical Data
DCD730 DCD735 DCD780 DCD785
Voltage V
DC
14.4 14.4 18 18
Type 1 1 1 1
Battery Type Li-Ion Li-Ion Li-Ion Li-Ion
Power output W 300 300 350 350
No-load speed
1st gear min
-1
0–550 0–550 0–600 0–600
2nd gear min
-1
0–1900 0–1900 0–2000 0–2000
Impact rate
1st gear min
-1
– 0–9350 – 0–10200
2nd gear min
-1
– 0–32300 – 0–34000
Max. torque Nm 57 57 60 60
Chuck capacity mm 13 13 13 13
Maximum drilling capacity
Wood mm 35 35 38 38
Metal mm 13 13 13 13
Masonry mm – 13 – 13
Weight (without battery pack) kg 1.2 1.24 1.2 1.24
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.
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.
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Battery pack DCB140 DCB141 DCB180 DCB181
Battery type Li-Ion Li-Ion Li-Ion Li-Ion
Voltage V
DC
14.4 14.4 18 18
Capacity Ah 3.0 1.5 3.0 1.5
Weight kg 0.53 0.30 0.64 0.35
DCB182
Li-Ion
18
4.0
0.61
DCB183
Li-Ion
18
2.0
0.40
Charger
DCB105
Mains voltage V
AC
220~240 V
Battery type Li-Ion
Approx. charging time min
30 55
(1.5Ah battery packs) (3.0Ah battery packs) (4.0Ah battery packs)
70
Weight
kg 0.49
Definitions: Safety Guidelines
The definitions below describe the level of severity
for each signal word. Please read the manual and
pay attention to these symbols.
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.
NOTICE: Indicates a practice not
related to personal injury which, if
not avoided, may result in property
damage.
Denotes risk of electric shock.
Denotes risk of fire.
WARNING: To reduce the risk of injury,
read the instruction manual.
General Power Tool Safety Warnings
WARNING! Read all safety warnings
and all instructions. Failure to follow
the warnings and instructions may result
in electric shock, fire and/or serious
injury.
Save all warningS and inStructionS
for future reference
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
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.
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.
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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.
f) If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply.
Use of an RCD reduces the risk of electric
shock.
3) PERSONAL SAFETY
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.
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.
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.
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
adjustments, changing accessories, or
storing power tools. Such preventive safety
measures reduce the risk of starting the
power tool accidentally.
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.
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.
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.
d) Under abusive conditions, liquid may be
ejected from the battery, avoid contact.
If contact accidentally occurs, flush with
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water. If liquid contacts eyes, additionally
seek medical help. Liquid ejected from the
battery may cause irritation or burns.
6) SERVICE
a) Have your power tool serviced by a
qualified repair person using only identical
replacement parts. This will ensure that the
safety of the power tool is maintained.
Additional Specific Safety Rules for
Drill/Driver/Hammerdrill
• Wearearprotectorswhen impact drilling.
Exposure to noise can cause hearing loss.
• Useauxiliaryhandle(s),ifsuppliedwiththe
tool. Loss of control can cause personal injury.
• Holdpowertoolbyinsulatedgripping
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.
• Useclampsorotherpracticalwaytosecure
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.
• Wearsafetygogglesorothereyeprotection.
Hammering and drilling operations cause chips
to fly. Flying particles can cause permanent eye
damage.
• Accessoriesandtoolmaygethotduring
operation. Wear gloves when handling them if
performing heat producing applications such as
hammerdrilling and drilling metals.
• Donotoperatethistoolforlongperiodsof
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.
• Airventsoftencovermovingpartsand
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.
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.
– Health hazards caused by breathing dust
developed when working in wood.
– Risk of personal injury due to flying particles.
– Risk of personal injury due to prolonged use.
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual before use.
DATE CODE POSITION
The Date Code, which also includes the year of
manufacture, is printed into the housing surface that
forms the mounting joint between tool and battery.
Example:
2011 XX XX
Year of Manufacture
Important Safety Instructions for All
Battery Chargers
SAVE THESE INSTRUCTIONS: This manual
contains important safety and operating instruc tions
for the DCB105 battery charger.
• Beforeusingthecharger,readallinstructions
and cautionary markings on charger, battery
pack and product using the battery pack.
WARNING: Shock hazard. Do not allow
any liquid to get inside charger. Electric
shock may result.
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.
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
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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.
• DONOTattempttochargethebatterypack
with any chargers other than the ones in
this manual. The charger and battery pack are
specifically designed to work together.
• Thesechargersarenotintendedfor
any uses other than charging
DeWALT
rechargeable batteries. Any other uses
may result in risk of fire, electric shock or
electrocution.
• Donotexposechargertorainorsnow.
• Pullbyplugratherthancordwhen
disconnecting charger. This will reduce risk
of damage to electric plug and cord.
• Makesurethatcordislocatedsothatitwill
not be stepped on, tripped over or otherwise
subjected to damage or stress.
• Donotuseanextensioncordunlessit
is absolutely necessary. Use of improper
extension cord could result in risk of fire,
electric shock or electrocution.
• Whenoperatingachargeroutdoors,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.
• Donotblocktheventilationslotsonthe
charger.Theventilationslotsarelocated
on the top and sides of the charger. Place
the charger in a position away from any heat
source.
• Donotoperatechargerwithdamagedcord
or plug — have them replaced immediately.
• 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.
• Donotdisassemblethecharger;takeitto
an authorised service centre when service or
repair is required. Incorrect reassembly may
result in a risk of electric shock, electrocution or
fire.
• Incaseofdamagedpowersupplycordthe
supply cord must be replaced immediately by
the manufacturer, its service agent or similar
qualified person to prevent any hazard.
• Disconnectthechargerfromtheoutlet
beforeattemptinganycleaning.Thiswill
reduce the risk of electric shock. Removing
the battery pack will not reduce this risk.
• NEVERattempt to connect 2 chargers together.
• Thechargerisdesignedtooperateon
standard220~240Vhouseholdelectrical
power. Do not attempt to use it on any other
voltage. This does not apply to the vehicular
charger.
Save tHeSe inStructionS
Chargers
The DCB105 charger accepts 10.8 V, 14.4 V and
18 V Li-Ion (DCB121, DCB140, DCB141, DCB180,
DCB181, DCB182 and DCB183) battery packs.
This charger requires no adjustment and is designed
to be as easy as possible to operate.
Charging
Procedure (figure 2)
1. Plug the charger into an appropriate 220~240 V
outlet before inserting the battery pack.
2. Insert the battery pack (j) 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.
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.
Charging Process
Refer to the table below for the state of charge of
the battery pack.
State of charge
charging –– –– –– ––
fully charged –––––––––––––––––
hot/coldpackdelay ––•––•––• ––•
x
problempackorcharger ••••••••••••
problempowerline ••••••••••••
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This charger will not charge a faulty battery pack.
The charger will indicate faulty battery by refusing to
light or by displaying problem pack or charger blink
pattern.
NOTE: This could also mean a problem with a
charger.
If the charger indicates a problem, take the charger
and battery pack to be tested at an authorised
service centre.
Hot/Cold Pack Delay
When the charger detects a battery that is too hot
or too cold, it automatically starts a hot/cold pack
delay, suspending charging until the battery has
reached an appropriate temperature. The charger
then automatically switches to the pack charging
mode. This feature ensures maximum battery life.
XR Li-Ion tools are designed with an Electronic
Protection System that will protect the battery
against overloading, overheating or deep discharge.
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.
A cold battery pack will charge at about half the rate
of a warm battery pack. The battery pack will charge
at that slower rate throughout the entire charging
cycle and will not return to maximum charge rate
even if the battery warms.
Important Safety Instructions for All
Battery Packs
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.
read all inStructionS
• Donotchargeorusethebatterypack
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.
• 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.
• Chargethebatterypacksonlyindesignated
DeWALT chargers.
• DONOTsplash or immerse in water or other
liquids.
• Donotstoreorusethetoolandbattery
pack in locations where the temperature
may reach or exceed 40˚ C (105° F) (such as
outside sheds or metal buildings in summer).
• Forbestresults,makesurethebatterypackis
fully charged before use.
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
on). Electric shock or electrocution may
result. Damaged battery packs should
be returned to the service centre for
recycling.
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.
SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION
(Li-Ion)
• Donotincineratethebatterypackevenifit
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.
• Ifbatterycontentscomeintocontactwith
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.
• Contentsofopenedbatterycellsmaycause
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.
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Battery P
ack
BATTERY TYPE
The DCD730 and DCD735 operate on 14.4 volt
battery packs.
The DCD780 and DCD785 operate on 18 volt
battery pack.
The DCB140, DCB141, DCB180, DCB181, DCB182
or DCB183 battery packs may be used. Refer to
Technical Data for more information.
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.
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
In addition to the pictographs used in this manual,
the labels on the charger and the battery pack show
the following pictographs:
Read instruction manual before use.
Charging.
Fully charged.
Hot/cold pack delay.
x
Problem pack or charger.
Problem powerline.
Do not probe with conductive objects.
Do not charge damaged battery packs.
Use only with DeWALT battery packs.
Others may burst, causing personal injury
and damage.
Do not expose to water.
Have defective cords replaced
immediately.
Charge only between 4° C and 40° C.
Discard the battery pack with due care for
the environment.
Do not incinerate the battery pack.
Charges Li-Ion battery packs.
See technical data for charging time.
Only for indoor use.
Package Contents
The package contains:
1 Drill/driver or 1 drill/driver/hammerdrill
1
Charger
2 Batteries
1 Kitbox
1 Instruction manual
NOTE: Battery packs, chargers and kitboxes are not
included with N-models.
• Checkfordamagetothetool,partsor
accessories which may have occurred during
transport.
• Takethetimetothoroughlyreadand
understand this manual prior to operation.
Description (figure 1)
WARNING: Never modify the power
tool or any part of it. Damage or
personal injury could result.
a. Trigger switch
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b. Forward/reverse control button
c. Torque adjustment collar
d. Gear shifter
e. Worklight
f. Keyless chuck
g. Belt hook
h. Mounting screw
i. Bit clip
j. Battery pack
k. Battery release button
INTENDED USE
These drills/drivers/hammerdrills are designed
for professional drilling, percussion drilling and
screwdriving applications.
DO NOT use under wet conditions or in presence of
flammable liquids or gases.
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.
• Thisproductisnotintendedforusebypersons
(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
safety. Children should never be left alone with
this product.
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.
Your DeWALT charger is double insulated
in accordance with EN 60335; therefore
no earth wire is required.
If the supply cord is damaged, it must be replaced
by a specially prepared cord available through the
DeWALT service organisation.
Using an Extension Cable
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 mm
2
; the maximum length is 30 m.
When using a cable reel, always unwind the cable
completely.
ASSEMBLY AND ADJUSTMENTS
WARNING: Prior to assembly and
adjustment, always remove the battery
pack. Always switch off the tool before
inserting or removing the battery pack.
WARNING: Use only DeWALT battery
packs and chargers.
Inserting and Removing the
Battery Pack from the Tool (figure 2)
NOTE: For best results, make sure your battery
pack is fully charged.
TO INSTALL THE BATTERY PACK INTO THE TOOL HANDLE
1. Align the battery pack (j) with the rails inside the
tool’s handle (figure 2).
2. Slide it into the handle until the battery pack is
firmly seated in the tool and ensure that it does
not disengage.
TO REMOVE THE BATTERY PACK FROM THE TOOL
1. Press the battery release button (k) and firmly
pull the battery pack out of the tool handle.
2. Insert battery pack into the charger as
described in the charger section of this manual.
Variable Speed Trigger Switch
(figure 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: Continuous use in variable speed range is
not recommended. It may damage the switch and
should be avoided.
Forward/Reverse Control Button
(figure 1)
A forward/reverse control button (b) determines the
direction of the tool and also serves as a lock-off
button.
To select forward rotation, release the trigger switch
and depress the forward/reverse control button on
the right side of the tool.
To select reverse, depress the forward/reverse
control button on the left side of the tool.
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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.
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.
Torque Adjustment Collar (figure 1)
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 in
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.
Dual Range Gearing (figure 1)
The dual range feature of your drill/driver allows you
to shift gears for greater versatility.
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).
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.
Worklight (figure 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
released the worklight will stay illuminated for up to
20 seconds.
NOTE: The worklight is for lighting the immediate
work surface and is not intended to be used as a
flashlight.
Keyless Single Sleeve Chuck
(figure 7–9)
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 acces sories.
WARNING: Always ensure the bit
is secure before starting the tool. A
loose bit may eject from tool causing
possible personal injury.
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.
1. Turn tool off and disconnect tool from power
source.
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.
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.
Be sure to tighten chuck with one hand on the
chuck sleeve and one hand holding the tool for
maximum tightness.
To release the accessory, repeat steps 1 and 2
above.
Belt Hook and Bit Clip (figure 1)
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.
WARNING: To reduce the risk of
serious personal injury, DO NOT
suspend tool overhead or suspend
objects from the belt hook. ONLY hang
tool’s belt hook from a work belt.
WARNING: To reduce the risk of
serious personal injury, ensure the
screw holding the belt hook is secure.
IMPORTANT: When attaching or replacing the
belt hook or bit clip, use only the screw (h) that is
provided. Be sure to securely tighten the screw.
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12
The belt hook (g) and bit clip (i) can be be attached
to either side of the tool using only the screw (h)
provided, to accommodate left- or right- handed
users. If the hook or bit clip is not desired at all, it
can be removed from the tool.
To move belt hook or bit clip, remove the screw
(h) that holds it in place then reassemble on the
opposite side. Be sure to securely tighten the screw.
OPERATION
Instructions for Use
WARNING: Always observe the safety
instructions and applicable regulations.
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.
Proper Hand Position (figure 3)
WARNING: To reduce the risk of
serious personal injury, ALWAYS use
proper hand position as shown.
WARNING: To reduce the risk of
serious personal injury, ALWAYS hold
securely in anticipation of a sudden
reaction.
Proper hand position requires one hand on the top
of the drill (l) as shown, with the other hand on the
main handle (m).
Drill Operation (figure 4)
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.
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.
1. Turn the collar (c) to the drill symbol.
2. Select the desired speed/torque range using the
gear shifter to match the speed and torque to
the planned operation.
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
exceptions are cast iron and brass which should
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.
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.
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.
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.
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.
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.
Hammerdrill Operation (figure 5)
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.
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.
English
13
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.
NOTE: A smooth, even flow of dust from the hole
indicates proper drilling rate.
Screwdriver Operation (figure 6)
1. Select the desired speed/torque range using the
dual range gear selector to match the speed
and torque of the planned operation.
2. Turn the torque adjustment collar (c) to the
desired position. Lower numbers indicate lower
torque settings; higher numbers indicate higher
torque settings.
3. Insert the desired fastener accessory into the
chuck as you would any drill bit.
4. Make some practice runs in scrap or on unseen
areas to determine the proper position of the
clutch collar.
5. Always start with lower torque settings, then
advance to higher torque settings to avoid
damage to the workpiece or fastener.
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.
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.
The charger and battery pack are not serviceable.
There are no serviceable parts inside.
Lubrication
Your power tool requires no additional lubrication.
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
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.
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.
Optional Accessories
WARNING: Since accessories, other
than those offered by D
eWALT, have
not been tested with this product, use
of such accessories with this tool could
be hazardous. To reduce the risk of
injury, only D
eWALT, 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 D
eWALT 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.
English
14
DeWALT provides a facility for the collection and
recycling of D
eWALT 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
D
eWALT office at the address indicated in this
manual. Alternatively, a list of authorised D
eWALT
repair agents and full details of our after-sales
service and contacts are available on the Internet at:
www.2helpU.com.
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:
• Runthebatterypackdowncompletely,then
remove it from the tool.
• Li-Ioncellsarerecyclable.Takethemtoyour
dealer or a local recycling station. The collected
battery packs will be recycled or disposed of
properly.
13
毫米
(1/2")
紧凑型充电式电钻
/
起子
13
毫米
(1/2")
紧凑型充电式电钻
/
起子
/
冲击钻
DCD735, DCD785
恭喜！
恭喜您选择了
D
E
WALT
工具。多年的经验和深入的产品开发创新使
D
E
WALT
成为专业电动工具使用者最可靠的合作伙伴
之一。
对机器振动水平的估测应考虑到机器开关的次数以及空载运转时的情况。这可能会显著降低总工作期间的振动暴露水平。
应采取额外的安全措施以保护操作者免受振动影响，如：维护工具及配件，保持双手温暖，针对操作工件适当使用机器。
技术性数据
15
简体中文
DCD730,DCD780
DCD730
14.4
1
锂电池
300
0–550
0–1900
–
–
57
13
35
13
–
1.2
DCD735
14.4
1
锂电池
300
0–550
0–1900
0–9350
0–32300
57
13
35
13
13
1.24
DCD780
18
1
锂电池
350
0–600
0–2000
–
–
60
13
38
13
–
1.2
DCD785
18
1
锂电池
350
0–600
0–2000
0–10200
0–34000
60
13
38
13
13
1.24
电压
型号
电池类型
输出功率
空载转速
1 档
2 档
撞击率
1 档
2 档
最大扭矩
钻头直径
最大钻孔直径
木材
金属
石料
重量（不含电池）
V
DC
W
min
-1
min
-1
min
-1
min
-1
Nm
mm
mm
mm
mm
kg
DCB140
锂电池
14.4
3.0
0.53
DCB141
锂电池
14.4
1.5
0.30
DCB180
锂电池
18
3.0
0.64
DCB181
锂电池
18
1.5
0.35
DCB182
锂电池
18
4.0
0.61
DCB183
锂电池
18
2.0
0.40
电池组
电池类型
电压
容量
重量
V
DC
Ah
kg
DCB105
220V~240V
锂电池
30 55 70
（1.5安培电池组） （3.0安培电池组） （4.0安培电池组）
0.49
充电器
电源电压
电池类型
大概充电时间
重量
V
AC
min
kg
定义：安全方针
下面的定义描述了每个信号词的严重程度。请仔细阅读
说明书，注意这些符号。
一般电动工具安全规则
危险：
表示存在紧迫的危险情况，如果不
加以避免，则可能导致
死亡或严重伤害
。
警告：
表示存在潜在的危险情况，如果不
加以避免，则可能导致
死亡或严重伤害
。
注意：
表示存在潜在的危险情况，如果不
加以避免，则可能导致
轻微或中等伤害
。
小心：
表示
不涉及人身伤害
的做法，如果
不避免，可能导致
财产损失
。
表示存在触电的危险。
表示存在火灾的危险。
警告：
为了减少受伤的危险，请阅读使用
说明书。
警告!请阅读所有安全规则和使用说明书。
如果不遵守这些规则和说明，可能会导致
触电、火灾和/或严重伤害的危险。
请保存全部安全规则和说明文件，以供将来参考。
警告中的术语“电动工具”是指由电源线通电的（有插
电）电动工具或由电池驱动时（无插电）电动工具。
1 )
工作场地
2 )
电器安全
保持工作场地清洁和明亮，
杂乱或阴暗的地方
容易引发事故。
禁止在易爆环境中操作电动工具，如有易燃液
体、气体或粉尘的环境。
电动工具产生的火花
会点燃粉尘或烟雾。
操纵电动工具时禁止儿童和旁观者靠近。
干扰
可能会导致您操作不当。
电动工具插头必须与同规格的插座搭配。禁止
以任何方式改装插头。需要接地的电动工具不
能使用任何转接插头。
原厂所附的插头与同规
格的插座将减少触电的危险。
避免人体与接地表面接触, 如管道、散热器、炉
灶、冰箱。
如果您的身体接地，触电危险性会
增加。
请勿将电动工具暴露在雨中或潮湿环境中。
电
动工具进水将增加触电危险。
a
）
b
）
c
）
a
）
b
）
c
）
3
)
人身安全
切勿滥用电线。切勿使用电源线搬运、拉动或
拔下电动工具。保持电源线远离热源、油、锐
边或运动部件。
受损或缠绕的电线会增加触电
的危险。
在室外操作电动工具时，请使用适合户外使用
的外接电线。
适合户外使用的电线会减少触电
的危险。
如果必须得在潮湿的地方操作电动工具，请使
用剩余电流装置(
RCD
)保护的电源。
RCD
的使
用减少了触电的危险。
d
）
e
）
f
）
保持警觉，操作电动工具时注意操作，保持清
醒。切勿在疲倦或治疗时或在药物或酒精的影
响下使用电动工具。
操作电动工具时注意力不
集中可能会导致严重的人身伤害。
使用个人防护装备。始终佩戴护目镜。
适当的
条件下使用防护装备将减少人身伤害，如防尘
口罩、防滑安全鞋、安全帽、听力保护设备。
防止意外启动。在连接电源或电池组之前以及
拿起或携带工具之前请确保开关处于关闭位
置。
携带电动工具时把手指放在开关上或充电
时开关处于打开位置会造成人身危险。
打开工具前拆下所有调整键或扳手。
连接在电
动工具旋转零件上的扳手或调整键可能导致人
身伤害。
禁止手伸得太长，时刻注意脚下和身体平衡。
这样在意外情况下能更好地控制电动工具。
穿着得当。操作电动工具时切忌穿宽松的衣服
或佩戴首饰。让您的头发、衣服和手套远离运
动的零件。
宽松的衣服、首饰或长发可能会卷
入运动零件中。
如果有提供连接排屑集尘设备的装置，请确保
这些装置连接完好，使用正常。
集尘可减少与
粉尘有关的危害。
a
）
b
）
c
）
d
）
e
）
f
）
g
）
4
)
电动工具的使用和注意事项
禁止强制使用电动工具。根据用途，使用正确
的电动工具。
正确的电动工具在设计的额定功
率下能更好更安全地完成工作。
禁止使用开关不能打开和关闭的电动工具。
任
何不能用开关控制的电动工具都很危险，必须
进行修理。
调整、更换附件或储存电动工具前，请将电动
工具和电源插头或电池组断开。
这种预防性安
全措施能减少意外启动电动工具的风险。
a
）
b
）
c
）
16
简体中文
5
)
电池工具使用和注意事项
只使用由制造商指定的充电器充电。
使用适用
于其他类型电池组的充电器充电可能会引发火
灾。
只使用带专门指定的电池组。
使用任何其他电
池组可能造成伤害，引发火灾。
不使用电池组时，要将电池组储存在远离回形
针、硬币、钥匙、钉子、螺丝或其他可能使电
池短路的小型金属物体。如果电池短路可能导
致灼伤或火灾。
在恶劣条件下，电池可能会喷射出液体，请避
免接触该液体。如果不小心接触到液体，请用
清水冲洗。如果液体接触眼睛，请另外寻求医
疗帮助。
从电池喷出的液体可能会引起刺激或
灼伤。
a
）
b
）
c
）
d
）
在使用冲击钻时请戴耳罩，
暴露于噪声中可能造成
听力损失。
如果有提供辅助手柄，请使用辅助手柄。
失去控制
可能导致人身伤害。
切割配件可能接触隐藏的电线时，请握住工具的绝
缘表面。
切割配件接触带电电线可能使电动工具外
露的金属部件带电，因而导致操作人员触电。
使用夹具或其他切实可行的办法将工件固定，维持
在稳定的平台上。
手持工件或将工件靠在您的身体
上是不稳定的，并可能失去控制。
●
●
●
●
使用充电器之前，请阅读所有说明和充电器、电池
组和电池组产品上的警示标记。
●
6
)
服务
电钻/起子/冲击钻的附加安全规则
工具上的标记
工具上有下列标志：
针对所有电池充电器的
重要安全说明
请保存这些说明：
本手册包含重要的
DCB105
电池充电
器安全和操作说明。
连接工具和电池之间的外壳表面印有日期代码，日期代
码包括制造年份。
例如：
2011 XX XX
制造年份
日期代码位置
请让合格的维修人员维修您的工具，维修人员
只能使用相同的更换零件。
以确保电动工具的
安全性能。
a
）
使用前阅读使用说明书。
警告：
触电危险。禁止让任何液体进入充
电器。 否则会引起触电。
注意：
烧伤危险。为了减少受伤的危险，
只使用
D
E
WALT
可充电电池组充电。其它
类型的电池可能会过热爆裂，造成人身伤
害和财产损失。
17
将电动工具储存在儿童不能够着的地方，禁止
不熟悉电动工具或本说明书的人操作电动工
具。
让未经训练的用户操作电动工具是很危险
的。
保养电动工具。检查运动部件是否卡住，是否
对准，零件是否破损，以及是否有其他可能影
响电动工具操作的情况。如有损坏，请在使用
前对电动工具进行维修。
许多事故就是由于电
动工具维护不良而发生的。
保持刀具锋利和清洁，
妥善保养的锋利的切削
工具，可使操作是不容易卡住，且更容易控
制。
请根据这些操作指示使用电动工具、配件和切
割工具等，并且考虑工作条件和要执行的工
作。
将电动工具用于不是预期的操作用途可能
会导致危险情况。
d
）
e
）
f
）
g
）
佩戴安全护目镜或其他保护眼睛的设备。
锤击和钻
井作业会导致碎片乱飞。四射的小型物可能会造成
永久性的眼部损伤。
配件和工具可能会在操作过程中变热。
执行冲击钻
和金属钻孔等这些会产生热的作业时，请戴上手
套。
禁止长时间操作本工具。
冲击钻的运动所引起的振
动可能会伤害您的手和胳膊。使用手套会提供额外
的缓冲，频繁的休息也能限制伤害。
通风口通常包括运动部件，应尽量避免。
宽松的衣
服、首饰或长发可能会卷入运动零件中。
●
●
●
●
下列风险是操作钻子时固有的：
尽管遵守相关的安全法规，应用安全装置，某些剩余风
险仍然是无法避免的。这些风险包括:
触摸工具的旋转部件或高温部件造成的伤害。
-
听力损害。
更换配件时挤压手指的危险。
钻木材时吸入粉尘而造成的健康损害。
四射的物品引起的人身伤害。
长时间的使用引起的人身伤害。
-
-
-
-
-
剩余风险
简体中文
热/冷电池延迟
当充电器检测到电池太热或太冷时，它会自动启动热/冷
电池延迟模式，暂停充电，直到电池达到适当的温度，
然后自动切换到电池组充电模式。此功能可确保电池拥
有最长的寿命。
XR锂离子电池工具的设计带有防止电池超载、过热或深
度放电的电子保护系统。
如果电子保护系统处于运作状态，该工具将自动停止运
转。如果发生这种情况，请将锂离子电池放在充电器上
直到完全充电。
18
禁止使用本手册指定的充电器以外的其他任何充电
器为电池组充电。
充电器和电池是专门设计的，具
有兼容性。
除了为
D
E
WALT
充电电池充电，这些充电器都不能
用于其他任何用途。
其他用途可能会导致火灾、电
击或触电的危险。
请勿将充电器暴露于雨中或雪中。
断开充电器时，拔出插头而不是拔电线。
这将减少
电源插头和电源线损坏的风险。
确保电源线不会被踩到、钩到或以其他方式受到损
坏或压力。
非绝对必要条件下禁止使用延长线。
使用延长线不
当可能会导致火灾、电击或触电的危险。
户外操作充电器时，要保持干燥，使用适合户外使
用的延长线。
适合户外使用的电线会减少触电的危
险。
禁止堵塞充电器上的通风槽。通风槽位于充电器的
顶部和两侧。
充电器应远离所有热源。
禁止使用电源线或插头损坏的充电器，
请立即更换
损坏的充电器。
禁止使用受过冲击、坠落或以其他方式受损的充电
器。
请将损坏的充电器送到授权的服务中心维修。
请勿拆卸充电器，请将需要维修或服务的充电器送
到授权的服务中心。
不正确的重装可能会引起触电
或火灾。
损坏的电源线必须立即由制造商、服务代理或类似
的合格人员进行更换以防止安全隐患。
清洁前请将充电器和插座断开以减少触电的危险。
仅取出电池不会减少触电风险。
切勿
将两个充电器连接在一起。
充电器额定电压是标准
220~240V
家用电力。禁止在
任何其他电压下使用充电器
。
这条规则不适用于车辆
充电器。
请保存这些说明。
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注意：
监督儿童以确保他们不把设备当玩
具。
小心：
在某些情况下，充电器连接电源
时，异物可能会连接充电器内的外露充电
接触点而造成短路。请勿让能导电的异物
靠近充电器腔，这些异物包括钢棉、铝箔
或任何金属颗粒的堆积物。充电器腔中没
有电池组时，请断开充电器和电源。清洗
前请拔掉充电器。
充电器
DCB105
充电器适用于：
10.8 V
，
14.4 V
和
18 V
的锂离子
（DCB 121、DCB 140、DCB 141、DCB 180、
DCB181、DCB182 和 DCB183）电池组。
该充电器无需调整，设计目的是为了让操作尽可能容易。
注意：
为了确保锂离子电池的最佳性能和寿命，请在第
一次使用前将电池组完全充电。
充电程序(图
2)
充电过程
关于电池组的充电状态，请参阅下表。
这个充电器不能为故障电池组充电。充电器指示灯不亮时
或“故障电池组或充电器”指示灯闪烁的话说明电池有故
障。
注意：
这也可能意味着充电器有故障。
如果充电器提示有故障存在，请将充电器和电池组送到授
权的服务中心进行测试。
1.
2.
3.
插入电池组前请将充电器插入到合适的
220~240V
插
座。
将电池组（
j
）插入到充电器中，确定电池组完全就
位。红色（充电）指示灯将闪烁不断，表明充电过
程已经开始。
红色灯的常亮表示充电完成。此时电池组已完全充
电，此时您可使用电池组或将电池组留在充电器
上。
充电状态
充电中
充电完成
热/冷电池延迟
故障电池组或充电器
故障电源线
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