DeWalt DCF805 User manual

DCF805

2
English (original instructions)3
Copyright DEWALT
简体中文 12
繁體中文 21
한국어 30
Indonesia 39
ภาษาไทย 48
57Tiếng Việt

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Figure 1
Figure 2
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DCF805
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Figure 3 Figure 4
Figure 5
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10.8 V CORDLESS IMPACT DRIVER
DCF805
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
DCF805
Voltage
VDC
10.8
Type 1
Battery Type Li-Ion
No load speed min-1 0–2450
Max torque Nm 107
Power output (MWO) W 180
Tool holder 1/4"
(6.35 mm)
Weight (without battery pack) kg 0.8
Charger DCB107 DCB107-TW
Mains voltage VAC 220-240 V 110 V
Battery type Li-Ion Li-Ion
Approximate charging time of battery packs min
(1.3 Ah) 60
(2.0 Ah) 90
Weight kg 0.29
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

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4
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.
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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5
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
Impact Drivers
• Hold 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.
 • Accessoriesandtoolsgethotduring
operation. Wear gloves when touching them.
 • Do not operate this tool for long periods of
time. Vibration caused by tool action may be
harmful to your hands and arms. Use gloves
to provide extra cushion and limit exposure by
taking frequent rest periods.
Residual Risks
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 personal injury due flying particles.
– Risk of burns due to accessories becoming hot
during operation.
– 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:
2014 XX XX
Year of Manufacture
Important Safety Instructions for All
Battery Chargers
SAVE THESE INSTRUCTIONS: This manual
contains important safety and operating instructions
for the DCB107 battery chargers.
 • Beforeusingcharger,readallinstructionsand
cautionary markings on charger, battery pack,
and product using 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 batteries. Other types of
batteries may burst causing personal
injury and 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 charger can be shorted by
foreign material. Foreign materials of
a conductive nature such as, but not
limited to, grinding dust, metal chips,
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.
 • DONOTattempttochargethebatterypack
with any chargers other than the ones in
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.
 • 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.
 • Makesurethatcordislocatedsothatit
will not be stepped on, tripped over, or
otherwise subjected to damage or stress.
 • 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.

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6
 • Donotplaceanyobjectontopofcharger
or place the charger on a soft surface that
might block the ventilation slots and result
in excessive internal heat. Place the charger
in a position away from any heat source. The
charger is ventilated through slots in the top and
the bottom of the housing.
 • Donotoperatechargerwithdamagedcord
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.
 • Donotdisassemble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.
 • 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230Vhouseholdelectricalpower.
Do not attempt to use it on any other
voltage. This does not apply to the vehicular
charger.
SAVE THESE INSTRUCTIONS
Chargers
The DCB107 chargers accept 10.8 V Li-Ion
batteries.
These chargers require no adjustment and are
designed to be as easy as possible to operate.
Charging Procedure (fig. 2)
1. Plug the charger (k) into an appropriate outlet
before inserting battery pack.
2. Insert the battery pack (f) into 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 the tables below for the state of charge of the
battery pack.
State of charge–DCB107
charging –– –– –– –– ––
fully charged ––––––––––––––––––––
hot/cold pack delay –– –– –– –––––––
Hot/Cold Pack Delay
DCB107
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.
The red light will continue to blink, but a yellow
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.
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.
LI-ION BATTERY PACKS ONLY
Li-Ion batteries 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.
Important Safety Instructions for All
Battery Packs
When ordering replacement battery packs, be sure
to include 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. Then follow
charging procedures outlined.
READ ALL INSTRUCTIONS
 • Donotchargeorusebatteryinexplosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Inserting
or removing the battery from the charger may
ignite the dust or fumes.

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7
• Never force battery pack into charger. Do
not modify battery pack in any way to fit
into a non-compatible charger as battery
pack may rupture causing serious personal
injury.
 • ChargethebatterypacksonlyinDeWALT
chargers.
• DONOTsplash or immerse in water or other
liquids.
 • 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).
WARNING: Never attempt to open the
battery pack for any reason. If battery
pack case is cracked or damaged, do
not insert into 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 (i.e.,
pierced with a nail, hit with a hammer,
stepped on). Damaged battery packs
should be returned to 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)
 • 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.
 • Ifbatterycontentscomeintocontactwith
the skin, immediately wash area with mild
soap and water. If 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.
 • 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.
Transportation
DeWALT batteries comply with all applicable
shipping regulations as prescribed by industry and
legal standards which include UN Recommendations
on the Transport of Dangerous Goods; International
Air Transport Association (IATA) Dangerous Goods
Regulations, International Maritime Dangerous
Goods (IMDG) Regulations, and the European
Agreement Concerning The International Carriage
of Dangerous Goods by Road (ADR). Lithium-ion
cells and batteries have been tested to section 38.3
of the UN Recommendations on the Transport of
Dangerous Goods Manual of Tests and Criteria.
In most instances, shipping a DeWALT battery pack
will be excepted from being classified as a fully
regulated Class 9 Hazardous material. In general, the
two instances that require shipping Class 9 are:
1. Air shipping more than two DeWALT lithium-ion
battery packs when the package contains only
battery packs (no tools), and
2. Any shipment containing a lithium-ion battery
with an energy rating greater than 100 watt
hours (Wh). All lithium-ion batteries have the
watt hour rating marked on the pack.
Regardless of whether a shipment is considered
excepted or fully regulated, it is the shipper's
responsibility to consult the latest regulations for
packaging, labeling/marking and documentation
requirements.
Transporting batteries can possibly cause fire if the
battery terminals inadvertently come in contact with
conductive materials. When transporting batteries,
make sure that the battery terminals are protected
and well insulated from materials that could contact
them and cause a short circuit.
The information provided in this section of the
manual is provided in good faith and believed to be
accurate at the time the document was created.
However, no warranty, expressed or implied, is
given. It is the buyer’s responsibility to ensure that its
activities comply with the applicable regulations.
Battery Pack
BATTERY TYPE
The DCF805 operate on 10.8 V battery pack.
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.

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8
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 may
show the following pictographs:
Read instruction manual before use.
See Technical Data for charging time.
100%
Battery charging.
100%
Battery charged.
Battery defective.
Hot/cold pack delay.
Do not probe with conductive objects.
Do not charge damaged battery packs.
Do not expose to water.
Have defective cords replaced
immediately.
Charge only between 4 ˚C and 40 ˚C.
Only for indoor use.
Discard the battery pack with due care for
the environment.
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.
Do not incinerate the battery pack.
Package Contents
The package contains:
1 Cordless impact driver
1 Charger
2 Battery packs
1 Soft bag
1 Instruction manual
NOTE: Battery packs and chargers are not included
with N-models.
 • Checkfordamagetothetool,partsor
accessories which may have occurred during
transport.
 • 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.
a. Trigger switch
b. Forward/reverse button
c. Chuck collar
d. 1/4" (6.35 mm) hex quick-release chuck
e. Battery release button
f. Battery pack
g. Worklight
h. Main handle
INTENDED USE
The impact driver are designed for professional
impact fastening applications. The impact function
makes this tool particularly useful for driving
fasteners in wood, metal and concrete.
DO NOT use under wet conditions or in presence of
flammable liquids or gases.
This impact driver are professional power tools.
DO NOT let children come into contact with the
tool. Supervision is required when inexperienced
operators use this tool.
 • 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
safety. Children should never be left alone with
this product.
Electrical Safety

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9
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 1.0 mm2; 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 (fig. 3)
WARNING: To reduce the risk
of serious personal injury, place
the forward/reverse button in
the lock-off position or turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories.
NOTE: Make sure your battery pack (f) is fully
charged.
TO INSTALL THE BATTERY PACK INTO THE TOOL HANDLE
1. Align the battery pack with the rails inside the
handle.
2. Slide it firmly into place until you hear the lock
snap into place.
TO REMOVE THE BATTERY PACK FROM THE TOOL
1. Press the release button (e) 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.
OPERATION
Instructions for Use
WARNING: Always observe the safety
instructions and applicable regulations.
WARNING: To reduce the risk
of serious personal injury, place
the forward/reverse button in
the lock-off position or turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories.
Proper Hand Position (fig. 1, 5)
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 main
handle (h).
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 when
the trigger switch is fully released.
The variable speed switch enables you to start
the application at a slow speed. The further you
squeeze the trigger, the faster the tool will operate.
For maximum tool life, use variable speed only for
starting holes or fasteners.
NOTE: Continuous use in variable speed range is
not recommended. It may damage the switch and
should be avoided.
Forward/Reverse Control Button
(fig. 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. The center
position of the control button locks the tool in the off

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10
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.
NOTE: The worklights are for lighting the immediate
work surface and are not intended to be used as a
flashlight.
Quick-Release Chuck (fig. 1, 4)
DCF805
NOTE: The chuck accepts 1/4" (6.35mm) hex
accessories and 1" (25.4mm) bit tips only. Using 1"
(25.4mm) bits allows better access in tight spaces.
Place the forward/reverse button (b) in the locked
off (center) position or remove battery pack before
changing accessories.
To install an accessory, push accessory to fully
insert into chuck (d). The chuck collar (c) does not
need to be pulled up to lock accessory in place.
To remove an accessory, pull the chuck collar
(c) away from the front of the tool. Remove the
accessory and release the collar.
Usage
Your impact tool generates the following output
torque:
Cat # Ft.-Lbs. In.-Lbs. Nm
DCF805 79 950 107
CAUTION: Ensure fastener and/or
system will withstand the level of torque
generated by the tool. Excessive torque
may cause breakage and possible
personal injury.
1. Place the socket on the fastener head. Keep
the tool pointed straight at the fastener.
2. Press switch to start operation. Always check
torque with a torque wrench, as the fastening
torque is affected by many factors including the
following:
• Voltage: Low voltage, due to a nearly
discharged battery, will reduce fastening
torque.
• Socket size: Failure to use the correct
socket size will cause a reduction in fastening
torque.
• Bolt Size: Larger bolt diameters generally
require higher fastening torque. Fastening
torque will also vary according to length,
grade, and torque coefficient.
• Bolt: Ensure that all threads are free of rust
and other debris to allow proper fastening
torque.
• Material: The type of material and surface
finish of the material will affect fastening
torque.
• Fastening Time: Longer fastening time
results in increased fastening torque. Using
a longer fastening time than recommended
could cause the fasteners to be overstressed,
stripped or damaged.
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, place
the forward/reverse button in
the lock-off position or turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories.
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.

ENGLISH
11
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 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.
WARNING: Use only impact
accessories. Non-impact accessories
may break and cause a hazardous
condition. Inspect accessories prior
to use to ensure that they contain no
cracks.
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:
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:
 • Runthebatterypackdowncompletely,then
remove it from the tool.
 • 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.

简体中文
12
10.8 V 充电式冲击起子
DCF805
祝贺您！
感谢您选购 DEWALT 工具。凭借多年的产品开发和创新经验，DEWALT 已经成为专业电动工具用户最可靠
的合作伙伴之一。
技术参数
DCF805
电压
伏特（直流）
10.8
类型 1
电池类型 锂离子
空载转速 转/分0–2450
最大扭矩 牛米 107
功率输出 (MWO) 瓦180
工具夹持器 1/4"
(6.35 mm)
重量（不含电池组） 千克 0.8
充电器 DCB107
电源电压 伏特（交流） 220V
电池类型 锂离子
电池组的大约充电时间 分钟
（1.3 安时） 60
（2.0 安时） 90
重量 千克 0.29
定义：安全守则
下列定义描述了各标志术语的严重程度。请仔细阅
读本手册，并注意这些标志。
危险：表示紧急危险情况，如果不加以
避免，将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，可能导致死亡或严重伤
害。
警示：表示存在潜在危险情况，如果不
加以避免，可能导致轻度或中度伤害。
注意：表示存在不涉及人身伤害的情况，
如果不加以避免，可能导致财产损失。
表示存在触电风险。
表示存在火灾风险。
警告：为降低伤害风险，请阅读使用手
册。
电动工具通用安全警告
警告！阅读所有警告和所有说明。不遵照以
下警告和说明会导致电击、着火和／或严重
伤害。
保存所有警告和说明书以备查阅。
在所有下列的警告中术语“电动工具”指市电驱动
（有线）电动工具或电池驱动（无线）电动工具。
a) 工作场地的安全
1) 保持工作场地清洁和明亮。混乱和黑暗的场地
会引发事故。
2) 不要在易爆环境，如有易燃液体、气体或粉尘
的环境下操作电动工具。电动工具产生的火花
会点燃粉尘或气体。
3) 让儿童和旁观者离开后操作电动工具。注意力
不集中会使你失去对工具的控制。
b) 电气安全
1) 电动工具插头必须与插座相配。绝不能以任何
方式改装插头。需接地的电动工具不能使用任
何转换插头。未经改装的插头和相配的插座将
减少电击危险。
2) 避免人体接触接地表面，如管道、散热片和冰
箱。如果你身体接地会增加电击危险。
3) 不得将电动工具暴露在雨中或潮湿环境中。水
进入电动工具将增加电击危险。
4) 不得滥用电线。绝不能用电线搬运、拉动电动
工具或拔出其插头。使电线远离热源、油、锐

简体中文
13
边或运动部件。受损或缠绕的软线会增加电击
危险。
5) 当在户外使用电动工具时，使用适合户外使用
的外接软线。适合户外使用的软线将减少电击
危险。
6) 如果在潮湿环境下操作电动工具是不可避免
的，应使用剩余电流动作保护器（RCD）。使
用RCD可减小电击危险。
C) 人身安全
1) 保持警觉，当操作电动工具时关注所从事的操
作并保持清醒。当你感到疲倦，或在有药物、
酒精或治疗反应时，不要操作电动工具。在操
作电动工具时瞬间的疏忽会导致严重人身伤
害。
2) 使用个人防护装置。始终佩戴护目镜。安全装
置，诸如适当条件下使用防尘面具、防滑安全
鞋、安全帽、听力防护等装置能减少人身伤害。
3) 防止意外起动。确保开关在连接电源和/或电池
盒、拿起或搬运工具时处于关断位置。手指放
在已接通电源的开关上或开关处于接通时插入
插头可能会导致危险。
4) 在电动工具接通之前，拿掉所有调节钥匙或扳
手。遗留在电动工具旋转零件上的扳手或钥匙
会导致人身伤害。
5) 手不要伸展得太长。时刻注意立足点和身体平
衡。这样在意外情况下能很好地控制电动工具。
6) 着装适当。不要穿宽松衣服或佩戴饰品。让
你的衣服、手套和头发远离运动部件。宽松衣
服、佩饰或长发可能会卷入运动部件中。
7) 如果提供了与排屑、集尘设备连接用的装置，
要确保他们连接完好且使用得当。使用这些装
置可减少尘屑引起的危险。
d) 电动工具使用和注意事项
1) 不要滥用电动工具，根据用途使用适当的电动
工具。选用适当设计的电动工具会使你工作更
有效、更安全。
2) 如果开关不能接通或关断工具电源，则不能使
用该电动工具。不能用开关来控制的电动工具
是危险的且必须进行修理。
3) 在进行任何调节、更换附件或贮存电动工具之
前，必须从电源上拔掉插头和／或使电池盒与
工具脱开。这种防护性措施将减少工具意外起
动的危险。
4) 将闲置不用的电动工具贮存在儿童所及范围之
外，并且不要让不熟悉电动工具或对这些说明
不了解的人操作电动工具。电动工具在未经培
训的用户手中是危险的。
5) 保养电动工具。检查运动件是否调整到位或卡
住，检查零件破损情况和影响电动工具运行的
其他状况。如有损坏，电动工具应在使用前修
理好。许多事故由维护不良的电动工具引发。
6) 保持切削刀具锋利和清洁。保养良好的有锋利
切削刃的刀具不易卡住而且容易控制。
7) 按照使用说明书，考虑作业条件和进行的作业
来使用电动工具、附件和工具的刀头等。将电
动工具用于那些与其用途不符的操作可能会导
致危险。
e) 电池式工具使用和注意事项：
1) 只用制造商规定的充电器充电。将适用于某种
电池盒的充电器用到其他电池盒时会发生着火
危险。
2) 只有在配有专用电池盒的情况下才使用电动工
具。 使用其他电池盒会发生损坏和着火危险。
3) 当电池盒不用时，将它远离其他金属物体，例
如回形针、硬币、钥匙、钉子、螺钉或其他小
金属物体，以防一端与另一端连接。电池端部
短路会引起燃烧或火灾。
4) 在滥用条件下，液体会从电池中溅出，避免接
触。如果意外碰到了，用水冲洗。如果液体碰
到了眼睛，还要寻求医疗帮助。从电池中溅出
的液体会发生腐蚀或燃烧。
f) 维修
1) 让专业维修人员使用相同的备件维修电动工
具。这将保证所维修的电动工具的安全。

简体中文
14
冲击起子的附加安全说明
• 戴好耳罩。暴露在噪声中会引起听力损伤。
• 使用随工具提供的辅助手柄。操作失手会引起
人身伤害。
• 在紧固件可能触及暗线进行操作时，要通过绝
缘握持面来握持工具。紧固件碰到带电导线会
使工具外露的金属零件带电从而使操作者受到
电击。
其他风险
尽管遵守了相关的安全法规并采用了安全装备，
某些其他风险仍然是无法避免的。这些风险包括：
– 听力损伤。
– 飞散颗粒造成的人身伤害风险。
– 使用时配件发热导致的灼伤风险。
– 长时间使用引起的人身伤害风险。
工具上的标识
工具上印有下列图形：
使用前请阅读使用手册。
日期码的位置
包含制造年份的日期码印在工具外壳上，位置介于
工具和电池之间的接合处。
示例：
2014 XX XX
制造年份
针对所有电池充电器的重要安全
说明
请妥善保管好这些说明：本手册包含重要的
DCB107 电池充电器安全和操作说明。
• 在使用充电器之前，请先阅读所有指示以及充
电器、电池组和使用电池组的产品上的警示标
记。
警告：触电危险。请勿让任何液体渗入
充电器，否则会引起触电。
警示：灼伤危险。为降低人身伤害风
险，只使用 DEWALT 充电式电池充电。
使用其它类型的电池可能会引起爆裂，
并导致人身伤害和损害。
警示：应看管好儿童，以确保他们不将
此设备当做玩具来玩。
注意：在某些情况下，充电器连接到
电源时，充电器可能因为外来物件而短
路。导电的外来物件，包括但不限于研
磨粉尘、金属屑、钢丝绒、铝箔纸或任
何由金属粒子组成的物件，必须远离充
电器范围。充电器内没有电池组时，请
断开充电器与电源的连接。清洗前，务
必拔掉充电器。
• 请勿试图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。充电器和电池组都
是专门设计的，互相配合使用。
• 除了为 DEWALT 充电式电池充电以外，这些充
电器并不能用于其它用途。 否则可能会导致火
灾、触电或电击。
• 请勿将充电器暴露于雨中或雪中。
• 断开充电器连接时，应拔下插头，切勿拉拽电
源线。这将降低损坏电插头和电线的风险。
• 请确保电线的位置不会被踩踏、令人绊倒或引
起其他方式的损坏或受压。
• 除非绝对必要，否则请勿使用延长线。使用不
正确的延长电线可能存在火灾、触电或电击风
险。
• 请勿将任何物件放在充电器上面，或是把充电
器放在可能会堵住通风槽的柔软表面，导致充
电器的内部过热。 请把充电器放置在远离任何
热源的位置。充电器外壳顶端和底端具有通风
槽。
• 禁止使用电源线或插头已损坏的充电器。请立
即更换已损坏的充电器。

简体中文
15
• 如果充电器受到强烈重击、掉落或出现其他损
坏情况，请勿使用充电器。请将损坏的充电器
送到授权维修中心维修。
• 请勿自行拆卸充电器。需要维护或修理时，
请送到授权维修中心。重装不正确可能导致触
电、电击或火灾风险。
• 必须立即将已损坏的电源线交由制造商、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，请先断开充电器和插座的连接，以降
低触电风险。取出电池组不会降低触电风险。
• 切勿将两个充电器连接在一起。
• 充电器设计用于采用 220V 家用电源操作。请
勿试图在任何其他电压下使用充电器。此规则
不适用于车载充电器。
请妥善保管好这些说明
充电器
DCB107 充电器接受 10.8 伏锂离子电池。
这些充电器无需做出任何调整，专为简易操作而
设计。
充电程序（图 2）
1. 插入电池组之前请将充电器 (k) 插头插入相应
的插座。
2. 将电池组 (f) 放进充电器。红色（充电中）指示
灯将不断闪烁，表示充电过程已经开始。
3. 红色灯持续亮起表示充电完成。此时电池组已
完全充电，您可以使用电池组或将电池组留在
充电器上。
注：为了确保锂离子电池的效能和使用寿命最大
化，在首次使用电池组之前必须将其完全充电。
充电程序
有关电池组的充电状态，请参阅下表。
充电状态 - DCB107
充电中 –– –– –– –– ––
已完全充电 ––––––––––––––––––––
热/冷电池组延迟 –– –– –– –––––––
热/冷电池组延迟
DCB107
当充电器检测到电池较热时，会自动延迟充电，直
至电池冷却。
当充电器检测到电池较冷时，会自动延迟充电，直
至电池稍变热。
红色指示灯会继续闪烁，但黄色指示灯在本次操作
过程中会亮起。电池冷却后，黄色指示灯会熄灭，
充电器将恢复充电程序。
XR 锂离子电池工具具有电子保护系统设计，可保
护电池免受过载、过热或过度放电之害。
如果电子保护系统处于运作状态，该工具将自动停
止操作。如果发生这种情况，请将锂离子电池放在
充电器上，直至其完全充电。
仅限锂离子电池组
锂离子电池具有电子保护系统设计，可保护电池免
受过载、过热或过度放电之害。
如果电子保护系统处于运作状态，该工具将自动停
止操作。如果发生这种情况，请将锂离子电池放在
充电器上，直至其完全充电。
针对所有电池组的重要安全说明
在订购替换电池组时，请务必提供产品目录号和
电压。
包装箱内的电池组并未完全充电。使用电池组和充
电器之前，请阅读下列安全指示，然后遵循所述的
充电程序。
请阅读所有说明
• 请勿在易爆环境，如有易燃液体、气体或粉尘
的环境中充电或使用电池。在充电器中插入或
取出电池时可能会点燃粉尘或气体。
• 切勿强行将电池放进充电器。不要以任何方式改
装电池组并将电池组插入不兼容的充电器，这可
能会导致电池组破裂，造成严重的人身伤害。
• 只使用 DEWALT 充电器为电池组充电。
• 请勿喷溅电池组或将其浸泡在水或其他液体
中。

简体中文
16
• 禁止在温度可能达到或超过 40 ˚C（105 ˚F）的
地方（如夏天户外的棚子或金属建筑物中）存
储或使用工具和电池组。
警告：切勿以任何理由试图打开电池
组。电池组外壳破裂或损坏时，请勿将
电池组插入充电器。不要挤压、掉落或
损坏电池组。请勿使用受过强烈重击、
掉落、碾压或以任何其它方式（如被钉
子穿破、受到锤子的重击、踩踏）受损
的电池组或充电器。损坏的电池组应送
回维修中心进行回收。
警示：不用时，将工具侧放在平稳的表
面上，确保不会有踢绊或掉落的风险。
一些具有大型电池组的工具可以直立但
可能会轻易被撞倒。
锂离子电池（锂离子）
• 即使电池组严重受损或完全损坏，也不要焚化
电池组。电池组在火中会发生爆炸。锂离子电
池组在燃烧时会释放有毒烟雾和物质。
• 如果电池液体接触到皮肤，请立即以中性肥皂
和清水冲洗接触的地方。如果电池液体不慎进
入眼睛，应睁开眼睛并用清水冲洗至少15 分钟
或直到刺激感消失。如果需要医疗救助，请告
知医护人员。电池电解质由液状有机碳酸盐和
锂盐的混合物组成。
• 已打开电池的内部物质可能会导致呼吸道刺
激。 请保持空气流通。如果症状持续存在，请
就医。
警告：灼伤危险。电池液如果接触到火
花或火焰可能会燃烧。
运输
DEWALT 电池符合所有适用的行业和法律标准规定
的运输规范，包括《联合国危险品运输建议规章
范本》(UN Recommendations on the Transport of
Dangerous Goods)、《国际航空运输协会 (IATA) 危
险品规则》(International Air Transport Association
(IATA) Dangerous Goods Regulations)、《国际
海运危险品 (IMDG) 规则》(International Maritime
Dangerous Goods (IMDG) Regulations) 和《欧洲危
险货物国际公路运输协定》(European Agreement
Concerning The International Carriage of Dangerous
Goods by Road) (ADR)。锂离子电池和电池组已遵
循《联合国危险品运输建议规章范本手册》第 38.3
节关于测试和标准的说明通过测试。
大多数情况下，发运 DEWALT 电池组不属于完全管
制的 9 类危险品。纳入 9 类危险品发运的情况通
常有两种：
1. 空运两个以上 DEWALT 锂离子电池组，且包装
中只包含电池组（没有工具）；和
2. 包含一个能源等级大于 100 瓦时 (Wh) 的锂离
子电池的任何形式运输。所有锂离子电池外壳
上均标注有瓦时等级。
无论发运是否纳入完全管制范围内，运输公司均有
责任遵循最新法规中关于包装、标签/标记和单据
的要求。
电池运输途中，如果电池两极意外接触导电材料，
可能会引发火灾。运输电池时，务必保护电池两
极，确保与可能接触电池导致短路的材料良好绝
缘。
本手册本节的信息是出于善意提供，且认为在编制
文档时准确无误。但是不提供明示或暗示的担保。
购买方负有确保其行为遵守适用法规的责任。
电池组
电池类型
DCF805 使用 10.8 伏电池组。
存放建议
1. 最好将电池存放在阴凉、干燥、远离阳光直
射、不会过热或过冷的地方。为了获得最佳的
电池性能和使用寿命，请您在不使用电池组时
将其存储在室温下。
2. 长期存储时，建议将完全充电的电池组从充电
器取出，存储在阴凉、干燥的地方，以达到最
佳效果。
注：电池组不应在电池已完全耗尽的状态下存放。
使用电池组之前，必须重新为电池组充电。

简体中文
17
充电器和电池组上的标签
除了在本手册中所使用的标志，充电器和电池组的
标签还包括：
使用前请阅读使用手册。
充电时间详细信息，请参阅技术参数。
100%
电池充电中。
100%
电池已充电。
电池故障。
热/冷电池组延迟。
请勿使用导电物体碰触。
请勿对损坏的电池组充电。
请勿将其暴露于水中。
应立即更换有缺陷的电线。
只在 4°C 和40°C 之间的温度下充电。
只能在室内使用。
弃置电池组时，请妥善处理以保护我们
的环境。
只使用指定的 DEWALT 充电器为
DEWALT 电池组充电。使用 DEWALT 充
电器为非 DEWALT 电池充电可能会导致
电池爆炸或出现其他危险情况。
请勿焚化电池组。
包装内的物品
本产品包装内的物品有：
1 个充电式冲击起子
1 个充电器
2 个电池组
1 个工具袋
1 本使用手册
注：N 型号不包括电池组和充电器。
• 检查工具、部件或附件是否在运输过程中损
坏。
• 操作前，请抽空仔细阅读并掌握本手册。
说明（图 1）
警告：切勿改装本电动工具或其任何部
件，否则可能会导致损坏或人身伤害。
a. 触发开关
b. 正/反转按钮
c. 夹具环
d. 1/4" (6.35 mm) 六角快速释放夹头
e. 电池释放按钮
f. 电池组
g. 工作灯
h. 主手柄
设计用途
冲击起子是专为专业冲击锁紧应用而设计。冲击功
能使这个工具非常有用，特别是在木材、金属和混
凝土中钻紧固件这方面。
请勿在潮湿环境中或在有易燃液体或气体的环境中
使用。
冲击起子是专业的电动工具。请勿让儿童接触本工
具。缺乏经验的操作员需要在监督下使用本工具。
• 本产品不适合体力、感官或智力不足以及缺乏
经验、知识或技能的人员（包括儿童）使用，
除非一旁有能为他们的安全负责的监督人员。
不得在无人监管的情况下让儿童接触本产品。

简体中文
18
电气安全
电动马达只适用一种工作电压。请务必检查电池组
的电压是否和铭牌上的电压一致。另外，请确保充
电器电压和主电源的电压一致。
DEWALT 充电器符合 IEC 60335 双重绝
缘要求，因此无需使用接地线。
若电源线损坏，必须交由 DEWALT 维修部门采用专
门制备的电线进行更换。
使用延长线
除非绝对必要，否则请勿使用延长线。使用适合您
的充电器输入功率的合格延长线（见技术参数）。
最小的导线尺寸为 1.0 平方毫米；最大长度为 30
米。
使用电缆卷筒时，请务必拉出所有的电缆。
组装和调整
警告： 组装与调整之前，请务必取出
电池组。插入或取出电池组之前，请关
闭工具。
警告： 只使用 DEWALT 电池组和充电
器。
插入和取出工具上的电池组（图 3）
警告： 为了降低严重的人身伤害风
险，调整或拆除/安装配件或附件之
前，请将正/反转控制按钮置于锁止位
置，或关闭工具电源并取出电池组。
注：确保您的电池组 (f) 已完全充电。
将电池组安装到工具手柄中
1. 将电池组和手柄里的凹口对齐。
2. 将电池组紧紧地滑入手柄，直到听到锁定到位
的声音。
从工具中取出电池组
1. 按释放按钮 (e)，并用力将电池组从工具手柄中
拉出。
2. 按本手册充电器部分所述将电池组插入充电器
中。
操作
使用说明
警告：请务必遵守安全守则和适用法
规。
警告：为了降低严重的人身伤害风险，
调整或拆除/安装配件或附件之前，请
将正/反转控制按钮置于锁止位置，或
关闭工具电源并取出电池组。
正确的手持方式（图 1、5）
警告：为降低严重的人身伤害风险，请
务必使用正确的手持方式，如图所示。
警告：为降低严重的人身伤害风险，请
务必紧握工具以防止意外事件。
正确的手部位置要求一只手握住主手柄 (h)。
变速触发开关（图 1）
要开启工具，请按压触发开关 (a)。要关闭工具，请
松开触发开关。您的工具配备制动器。触发开关完
全释放时夹头将停止运作。
变速开关可以让您缓慢启动应用程序。按压开关越
紧，工具运作越快。为了获得最长的工具使用寿
命，请仅在启动钻孔或紧固件时使用变速。
注：不建议在变速范围内连续使用工具，否则可能
会损坏开关，因此应尽量避免。
正转/反转控制按钮（图 1）
正/反转控制按钮 (b) 可确定工具方向，并可作为锁
定按钮使用。
若要选择正向旋转，请松开触发开关，然后按下工
具右侧的正/反转控制按钮。
若要选择反向旋转，请按下工具左侧的正/反转控制
按钮。控制按钮的中心位置会将工具锁定在关闭位
置。改变控制按钮的位置时，确保触发开关处于松
开状态。
注：改变旋转方向后第一次运行工具时，您可能会在
启动时听到“咔哒声”。这是正常现象，并不表示
出现问题。