DeWalt dcd996, dcd991 Operating Instructions Manual

DCD991
DCD996

Final page size: A5 (148mm x 210mm)

B

Copyright

DeWALT

English (original instructions) 3

1

Fig. A

Fig. B

DCD996

13

15

14

16

9

3

1

2

10

18

12

11

8

9

7

6

5

4

8

9

17

8

2

Fig. F

Fig. D Fig. E

Fig. G Fig. H

Fig. I

Fig. C

5 5

66

4

7

18

ENGLISH

3

DCD991 DCD996

Screwdriving

Vibration emission value ah = m/s

2

<2.5 <2.5

Uncertainty K = m/s

2

1.5 1.5

The vibration emission level given in this information sheet has
been measured in accordance with a standardised test given in
EN60745 and may be used to compare one tool with another. It
may be used for a preliminary assessment ofexposure.



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.

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.

Battery pack DCB181 DCB182
Battery type Li-Ion Li-Ion
Voltage V

DC

18 18
Capacity Ah 1.5 4.0
Weight kg 0.35 0.61

Battery pack DCB183/B DCB184/B DCB185
Battery type Li-Ion Li-Ion Li-Ion
Voltage V

DC

18 18 18
Capacity Ah 2.0 5.0 1.3
Weight kg 0.40/0.45 0.62/0.67 0.35

Battery pack DCB546
Battery type Li-Ion
Voltage V

DC

18/54
Capacity Ah 6.0/2.0
Weight kg 1.05

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

DCD991 DCD996

Voltage V

DC

18 18
Type 1/10 1/10
Battery type Li-Ion Li-Ion
Power output W 820 820
No load speed Drill, Driver/Hammer

1st gear min-10–450 0–450/500
2nd gear 0–1300 0–1300/1500
3rd gear 0–2000 0–2000/2250

Impact rate

1st gear min

-1

– 0–8600
2nd gear – 0–25500
3rd gear – 0–38250

Max. torque (hard/soft)

hard Nm 95 95
soft Nm 66 66

Chuck capacity mm 1.5–13 1.5–13
Maximum drilling capcity

Wood mm 55 55
Metal 15 15
Masonry – 13

Weight (without battery pack) kg 1.5 1.6

Noise values and vibration values (triax vector sum) according to EN60745:

LPA (emission sound pressure

level)

dB(A) 75 97

LWA (sound power level) dB(A) 86 108
K (uncertainty for the given

sound level)

dB(A) 3 3

Drilling into metal

Vibration emission value a

h,D

= m/s

2

<2.5 <2.5

Uncertainty K = m/s

2

1.5 1.5

Impact drilling

Vibration emission value a

h,ID

= m/s

2

– 15.0

Uncertainty K = m/s

2

– 3.9

BRUSHLESS CORDLESS 13 mm DRILL/DRIVER,
DCD991
BRUSHLESS CORDLESS 13 mm DRILL/DRIVER/
HAMMERDRILL, DCD996

4

ENGLISH

Charger DCB107
Mains voltage V

AC

230
Battery type 10.8/14.4/18 Li-Ion
Approx. charging time of

battery packs

min 60 (1.3 Ah) 70 (1.5 Ah) 90 (2.0 Ah)

140 (3.0 Ah) 185 (4.0 Ah) 240 (5.0 Ah)

Weight kg 0.29

Charger DCB112
Mains voltage V

AC

230
Battery type 10.8/14.4/18 Li-Ion
Approx. charging time of

battery packs

min 40 (1.3 Ah) 45 (1.5 Ah) 60 (2.0 Ah)

90 (3.0 Ah) 120 (4.0 Ah) 150 (5.0 Ah)

Weight kg 0.36

Charger DCB113
Mains voltage V

AC

230
Battery type 10.8/14.4/18 Li-Ion
Approx. charging time of

battery packs

min 30 (1.3 Ah) 35 (1.5 Ah) 50 (2.0 Ah)

70 (3.0 Ah) 100 (4.0 Ah) 120 (5.0 Ah)

Weight kg 0.4

Charger DCB115
Mains voltage V

AC

230
Battery type 10.8/14.4/18 Li-Ion
Approx. charging time of

battery packs

min 22 (1.3 Ah) 22 (1.5 Ah) 30 (2.0 Ah)

45 (3.0 Ah) 60 (4.0 Ah) 75 (5.0 Ah)

Weight kg 0.5

Charger DCB118
Mains voltage V

AC

230
Battery type 18/54 Li-Ion
Approx. charging time of

battery packs

min 22 (1.3 Ah) 22 (1.5 Ah) 30 (2.0 Ah)

45 (3.0 Ah) 60 (4.0 Ah) 75 (5.0 Ah)

60 (6.0 Ah)

Weight kg 0,66

The DCB107, DCB112, DCB113 and DCB115 chargers accept

10.8V, 14.4V, 18V Li-Ion XR and XRFLEXVOLTTM battery packs
(DCB123, DCB127, DCB141, DCB142, DCB143, DCB144, DCB145,
DCB181, DCB182, DCB183, DCB183B, DCB184, DCB184B,
DCB185 and DCB546) batterypacks.

The DCB118 charger accepts 18V Li-Ion XR and XRFLEXVOLTTM
battery packs (DCB181, DCB182, DCB183, DCB183B, DCB184,
DCB184B, DCB185 and DCB546).

Fuses:
Europe 230V tools 10 Amperes. mains
U.K. & Ireland 230V tools 3 Amperes. in plugs

EC-Declaration of Conformity

Machinery Directive

Drill/Driver/Hammerdrill
DCD991, DCD996

DeWALT

declares that these products described under

Technical Data are in compliance with:
2006/42/EC, EN60745-1:2009+A11:2010, EN60745-2-1:2010,
EN60745-2-2:2010.

These products also comply with Directive 2014/30/EU 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

.

Markus Rompel
Director Engineering

DeWALT

, Richard-Klinger-Straße 11,

D-65510, Idstein, Germany

29.02.2016

WARNING: To reduce the risk of injury, read the
instruction manual.

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.

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.

5

ENGLISH

SAVE ALL WARNINGS AND INSTRUCTIONS

FOR FUTURE REFERENCE

The term “power tool” in the warnings refers to your mains­operated (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.

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.

6

ENGLISH

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 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 Drills/
Drivers/Hammerdrills

• Wear ear protectors when impact drilling. Exposure to

noise can cause hearing loss.

• Use auxiliary handles, if supplied with the tool. Loss of

control can cause personal injury.

• Hold power tool by insulated gripping surfaces when

performing an operation where the cutting tool or the
fastener may contact hidden wiring. Cutting accessory or

fasteners 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 ear protectors when hammering for extended
periods of time. Prolonged exposure to high intensity noise
can cause hearing loss. Temporary hearing loss or serious ear
drum damage may result from high sound levels generated by
hammerdrilling.

• Wear safety goggles or other eye protection. Hammering
and drilling operations cause chips to fly. Flying particles can
cause permanent eye damage.

• Hammer bits and tools get hot during operation. Wear
gloves when touching them.

Residual Risks

The following risks are inherent to the use of percussion 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.

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 EN60335; 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.

Mains Plug Replacement
(U.K. & Ireland Only)

If a new mains plug needs to be fitted:

• Safely dispose of the oldplug.

• Connect the brown lead to the live terminal in theplug.

• Connect the blue lead to the neutralterminal.



WARNING: No connection is to be made to the
earthterminal.

Follow the fitting instructions supplied with good quality plugs.
Recommended fuse: 3A.

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mm2; the maximum length
is30m.

When using a cable reel, always unwind the cablecompletely.

SAVE THESE INSTRUCTIONS

Chargers

DeWALT

chargers require no adjustment and are designed to be

as easy as possible tooperate.

Important Safety Instructions for All
Battery Chargers

SAVE THESE INSTRUCTIONS: This manual contains important
safety and operating instructions for compatible battery
chargers (refer to TechnicalData).

• 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.



WARNING: We recommend the use of a residual current
device with a residual current rating of 30mA orless.



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.

7

ENGLISH



CAUTION: Children should be supervised to ensure that
they do not play with theappliance.

NOTICE: Under certain conditions, with the charger
plugged into 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

• 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.

• 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 two 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.

Charging a Battery (Fig. B)

1. Plug the charger into an appropriate outlet before inserting
battery pack.

2. Insert the battery pack

8

into the charger, making sure the
battery pack is fully seated in the charger. The red (charging)
light will blink repeatedly indicating that the charging
process has started.

3. The completion of charge will be indicated by the red
light remaining ON continuously. The battery pack is fully
charged and may be used at this time or left in the charger.
To remove the battery pack from the charger, push the
battery release button

9

on the battery pack.

NOTE: To ensure maximum performance and life of lithium-ion
battery packs, charge the battery pack fully before first use.

Charger Operation

Refer to the indicators below for the charge status of the battery
pack.

Charge Indicators

Charging

Fully Charged

Hot/Cold Pack Delay*

* The red light will continue to blink, but a yellow indicator light

will be illuminated during this operation. Once the battery pack
has reached an appropriate temperature, the yellow light will
turn off and the charger will resume the charging procedure.

The compatible charger(s) 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 pack that is too hot or too
cold, it automatically starts a Hot/Cold Pack Delay, suspending
charging until the battery pack has reached an appropriate
temperature. The charger then automatically switches to the
pack charging mode. This feature ensures maximum battery
pack life.

A cold battery pack will charge at a slower rate than 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 pack warms.

The DCB118 charger is equipped with an internal fan designed
to cool the battery pack. The fan will turn on automatically
when the battery pack needs to be cooled. Never operate the
charger if the fan does not operate properly or if ventilation slots
are blocked. Do not permit foreign objects to enter the interior
of the charger.

8

ENGLISH

Electronic Protection System

XR Li-Ion tools are designed with an Electronic Protection
System that will protect the battery pack against overloading,
overheating or deep discharge.

The tool will automatically turn off if the Electronic Protection
System engages. If this occurs, place the lithium-ion battery
pack on the charger until it is fully charged.

Wall Mounting

These chargers are designed to be wall mountable or to sit
upright on a table or work surface. If wall mounting, locate the
charger within reach of an electrical outlet, and away from a
corner or other obstructions which may impede air flow. Use
the back of the charger as a template for the location of the
mounting screws on the wall. Mount the charger securely using
drywall screws (purchased separately) at least 25.4mm long
with a screw head diameter of 7–9mm, screwed into wood to
an optimal depth leaving approximately 5.5mm of the screw
exposed. Align the slots on the back of the charger with the
exposed screws and fully engage them in the slots.

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. Never let any liquid get inside the tool;
never immerse any part of the tool into a liquid.

Battery Packs

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.

• 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 (104 ˚F) (such as outside sheds or metal buildings
in summer).

• 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.



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). Electric shock or electrocution
may result. Damaged battery packs should be returned to
service centre for recycling.



WARNING: Fire hazard. Do not store or carry the
battery pack so that metal objects can contact
exposed battery terminals. For example, do not place

the battery pack in aprons, pockets, tool boxes, product kit
boxes, drawers, etc., with loose nails, screws, keys, etc.



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.

Transportation



WARNING: Fire hazard. 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.

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, only shipments containing a
lithium-ion battery with an energy rating greater than 100 Watt
Hours (Wh) will require being shipped as fully regulated Class 9.
All lithium-ion batteries have the Watt Hour rating marked on
the pack. Furthermore, due to regulation complexities,

DeWALT

does not recommend air shipping lithium-ion battery packs
alone regardless of Watt Hour rating. Shipments of tools with

9

ENGLISH

batteries (combo kits) can be air shipped as excepted if the Watt
Hour rating of the battery pack is no greater than 100 Whr.

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.

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.

Transporting the FLEXVOLTTM Battery

The

DeWALT

FLEXVOLTTM battery has two modes: Use and

Transport.
Use Mode: When the FLEXVOLTTM battery stands alone or is in

a

DeWALT

18V product, it will operate as an 18V battery. When
the FLEXVOLTTM battery is in a 54V or a 108V (two 54V batteries)
product, it will operate as a 54V battery.

Transport Mode: When the cap is attached to the FLEXVOLTTM
battery, the battery is in Transport mode. Keep the cap for
shipping.

When in Transport mode, strings
of cells are electrically
disconnected within the pack
resulting in 3 batteries with a
lower Watt hour (Wh) rating as compared to 1 battery with a
higher Watt hour rating. This increased quantity of 3 batteries
with the lower Watt hour rating can exempt the pack from
certain shipping regulations that are imposed upon the higher
Watt hour batteries.

For example, the Transport
Wh rating might indicate
3x36 Wh, meaning 3
batteries of 36 Wh each.
The Use Wh rating might
indicate 108Wh (1battery implied).

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 may show the following
pictographs:

Example of Use and Transport Label Marking

Read instruction manual before use.

See Technical Data for charging time.

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.

USE (without transport cap). Example: Wh rating
indicates 108 Wh (1 battery with 108 Wh).

TRANSPORT (with built-in transport cap). Example:
Wh rating indicates 3 x 36 Wh (3batteries of 36 Wh).

Battery Type

The DCD991 and DCD996 operate on a 18V Li-Ion XR and
XRFLEXVOLTTM battery packs

These battery packs may be used: DCB181, DCB182, DCB183,
DCB183B, DCB184, DCB184B, DCB185, DCB546. Refer to
Technical Data for moreinformation.

Package Contents

The package contains:
1 Brushless cordless drill/driver (DCD991)
1 Brushless cordless hammerdrill (DCD996)
1 Li-Ion battery packs (M1, P1, T1)
2 Li-Ion battery packs (M2, P2, T2)
3 Li-Ion battery packs (M3, P3, T3)
1 Tool Connect™ App instruction manual

10

ENGLISH

1 Kitbox
1 Charger
1 Side handle
1 Instruction manual
NOTE: Battery packs, chargers and kitboxes are not included

with N-models. Battery packs and chargers are not included
with NT models. Bmodels include Bluetooth® battery packs.

NOTE: The Bluetooth® word mark and logos are registered
trademarks owned by the Bluetooth®, SIG, Inc. and any use of
such marks by

DeWALT

is under license. Other trademarks and

trade names are those of their respective owners.

• 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.

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.

Example:

2016 XX XX

Year of Manufacture

Description (Fig. A, B)



WARNING: Never modify the power tool or any part of it.
Damage or personal injury couldresult.

1

Trigger switch

2

Forward/reverse control button

3

Worklight

4

Chuck

5

Torque adjustment collar

6

Gear shifter

7

Side handle

8

Battery pack

9

Battery release button

10

Belt hook

11

Mounting screw

12

Magnetic bit holder

13

Worklight switch

14

Low worklight mode

15

Medium worklight mode

16

Spotlight mode

17

Fuel gauge

18

Main handle

Intended Use

These drills drivers/hammerdrills are designed for professional
drilling, percussion drilling and screwdriving applications. This

tool is compatible with Bluetooth® Battery Technology and with
the

DeWALT

Tool Connect™ App. Please see your Tool Connect™

App instruction manual for more information.
DO NOT use under wet conditions or in the 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.

• Young children and the infirm. This appliance is not

intended for use by young children or infirm persons
without supervision.

• 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.

ASSEMBLY AND ADJUSTMENTS



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.



WARNING: Use only

DeWALT

battery packs andchargers.

Inserting and Removing the Battery Pack
from the Tool (Fig. B)

NOTE: Make sure your battery pack

8

is fullycharged.

To Install the Battery Pack into the Tool
Handle

1. Align the battery pack

8

with the rails inside the tool’s

handle (Fig. B).

2. Slide it into the handle until the battery pack is firmly seated
in the tool and ensure that you hear the lock snap intoplace.

To Remove the Battery Pack from the Tool

1. Press the release button

9

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.

Fuel Gauge Battery Packs (Fig. B)

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

17

. 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.

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.

11

ENGLISH

Variable Speed Switch (Fig. A)

To turn the tool on, squeeze the trigger switch

1

. 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.

Side Handle (Fig. A)



WARNING: To reduce the risk of personal injury, ALWAYS
operate the tool with the side handle properly installed.
Failure to do so may result in the side handle slipping
during tool operation and subsequent loss of control. Hold
tool with both hands to maximize control.

The side handle

7

clamps to the front of the gear case and may
be rotated 360˚ to permit right- or left-hand use. Side handle
must be tightened sufficiently to resist the twisting action of
the tool if the accessory binds or stalls. Be sure to grip the side
handle at the far end to control the tool during astall.

If model is not equipped with side handle, grip drill with one
hand on the handle and one hand on the battery pack.

NOTE: Side handle comes equipped on all models.

Forward/Reverse Control Button (Fig. A)

A forward/reverse control button

2

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 for ward/re verse control button on the right side of
the tool.

To select reverse, release the trigger switch and 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
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/Electronic Clutch
(Fig. C–E)

Your tool has an electronic adjustable torque screwdriver
mechanism for driving and removing a wide array of fasteners.
Circling the torque adjustment collar

5

are numbers. 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.

Three-Speed Gearing (Fig. A, C–E)

The three-speed feature of your tool allows you to shift gears
for greater versatility. To select speed 1 (highest torque setting),
turn the tool off and permit it to stop. Slide the gear shifter

6

all the way forward. Speed 2 (middle torque and speed setting)
is in the middle position. Speed 3 (highest speed setting) is to
the rear.

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 have trouble changing gears, make sure that the
gear shifter is engaged in one of the three speed settings.

If the speed shifter becomes stuck or is difficult to select the
desired gear, pull the trigger switch

1

to rotate the motor. Then

select the gear.

Keyless Single Sleeve Chuck (Fig. F–H)



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 with one rotating sleeve for
one-handed operation of the chuck. To insert a drill bit or other
accessory, follow these steps.

1. Turn off tool and disconnect tool from power source.

2. Grasp the black sleeve of the chuck

4

with one hand and
use the other hand to secure the tool as shown in FigureF.
Rotate the sleeve counterclockwise (as viewed from the
front) far enough to accept the desired accessory.

3. Insert the accessory about 19 mm into the chuck (Fig.G).
Tighten securely by rotating the chuck sleeve clockwise
with one hand while holding the tool with the other hand
(Fig.H). Continue to rotate the chuck sleeve until several
ratchet clicks are heard to ensure full gripping power.

To release the accessory, repeat Steps 1 and 2 above.
Be sure to tighten chuck with one hand on the chuck sleeve and

one hand holding the tool for maximum tightness.

LED Worklight (Fig. A)

The LED worklight

3

and its worklight switch

13

are located on
the foot of the tool. The worklight is activated when the trigger
switch is depressed. The low

14

, medium

15

and spotlight

16

modes can be changed by moving the switch on the foot of the
tool. If the trigger switch remains depressed, the worklight will
remain on in all modes.

When on low

14

and medium

15

settings, the beam will
automatically turn off 20 seconds after the trigger switch
isreleased.

Spotlight Mode

The high setting

16

is the spotlight mode. The spotlight will
run for 20 minutes after the trigger switch is released. Two
minutes before the spotlight will shut off, it will flash twice and
then dim. To avoid the spotlight shutting off, lightly tap the
trigger switch.



WARNING: While using the worklight in medium or
spotlight mode, do not stare at the light or place the drill in
a position which may cause anyone to stare into the light.
Serious eye injury could result.

12

ENGLISH



CAUTION: When using the tool as a spotlight, be sure
it is secured on a stable surface where it will not cause a
tripping or falling hazard.



CAUTION: Remove all accessories from the chuck before
using the drill as a spotlight. Personal injury or property
damage could result.

Low Battery Warning

When in spotlight mode and the battery is nearing complete
discharge, the spotlight will flash twice and then dim. After two
minutes, the battery will be completely discharged and the
drill will immediately shut down. At this point, replace with a
charged battery.



WARNING: To reduce the risk of injury, always have a
back-up battery or secondary lighting available if the
situation warrants it.

Belt Hook and Magnetic Bit Holder (Fig. A)



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.



CAUTION: To reduce the risk of personal injury or
damage, DO NOT use the belt hook to hang the drill
while using as a spotlight.

IMPORTANT: When attaching or replacing the belt hook or
magnetic bit holder, use only the screw

11

that is provided. Be

sure to securely tighten the screw.
The belt hook

10

and magnetic bit holder

12

can be be

attached to either side of the tool using only the screw

11

provided, to accommodate left- or right- handed users. If the
hook or magnetic bit holder is not desired at all, it can be
removed from the tool.

To move belt hook or magnetic bit holder, remove the screw

11

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 battery pack
before making any adjustments or removing/
installing attachments or accessories. An accidental

start-up can causeinjury.

Proper Hand Position (Fig. I)



WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown infigureI.



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

18

, with the other hand on the side handle

7

.

Drill Operation (Fig. D)



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 “back­up” block to prevent damage to the material.

1. Select the desired speed/torque range using the gear shifter
to match the speed and torque to the planned operation.
Set the torque adjustment collar

5

to the drill symbol.

2. 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.

3. Always apply pressure in a straight line with the bit. Use
enough pressure to keep the drill bit biting, but do not push
hard enough to stall the motor or deflect the bit.

4. Hold tool firmly with both hands to control the twisting
action of the drill.

5. IF DRILL STALLS, it is usually because it is being
overloaded. RELEASE TRIGGER IMMEDIATELY, remove
drill bit from work, and determine cause of stalling. DO NOT

CLICK TRIGGER OFF AND ON IN AN ATTEMPT TO START
A STALLED DRILL – THIS CAN DAMAGE THE DRILL.

6. Keep the motor running when pulling the bit back out of a
drilled hole. This will help prevent jamming.

Screwdriver Operation (Fig. C)

1. Select the desired speed/torque range using the three­speed gear shifter

6

on the top of the tool. If using the

torque adjustment collar

5

, initially set the three-speed
gear shifter to speed 2 or 3. This ensures effective control
over the fastener allowing the screw to be seated correctly
and set to specification. Speed 1 will provide the same
clutching torque as speeds 2 and 3. However, for optimum
performance of the electronic clutch, speeds 2 and 3
arepreferred.
NOTE: Use the lowest torque setting (1) first and increase
the number through to the highest setting (11) to seat the
fastener at the desired depth. The lower the number, the
lower the torque output.

2. Reset the torque adjustment collar

5

to the appropriate
number setting for the torque desired. Make a few practice
runs in scrap or unseen areas to determine the proper
position of the torque adjustment collar.

NOTE: The torque adjustment collar may be set to any number
at any time.

13

ENGLISH

Hammerdrill Operation (Fig. E)

1. Select the desired speed/torque range using the gear shifter
to match the speed and torque to the planned operation.
Set the torque adjustment collar

5

to the hammer symbol.

2. Select the high speed 3 setting by sliding the gear shifter

6

back (away form the chuck).

3. When drilling, use just enough force on the hammer to
keep it from bouncing excessively. Prolonged and too much
force on the hammer will cause slower drilling speeds and
potential overheating.

4. Drill straight, keeping the bit at a right angle to the work. Do
not exert side pressure on the bit when drilling as this will
cause clogging of the bit flutes and a slower drilling speed.

5. When drilling deep holes, if the hammer speed starts to
drop off, pull the bit partially out of the hole with the tool
still running to help clear debris from the hole.

6. For masonry, use carbide-tipped bits or masonry bits. A
smooth, even flow of dust indicates the proper drilling rate.

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.

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.

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.

Consult your dealer for further information on the
appropriateaccessories.

Protecting the Environment

Separate collection. Products and batteries marked
with this symbol must not be disposed of with normal
household waste.

Products and batteries contain materials that can
be recovered or recycled reducing the demand for raw
materials. Please recycle electrical products and batteries
according to local provisions. Further information is available 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.

Belgique et
Luxembourg België
en Luxemburg

DeWALT - Belgium BVBA
Egide Walschaertsstraat 16
2800 Mechelen

Tel: NL 32 15 47 37 63
Tel: FR 32 15 47 37 64
Fax: [phone]

www.dewalt.be
[e-mail]

Danmark DeWALT (Stanley Black&Decker AS)

Roskildevej 22
2620 Albertslund

Tel: [phone]
Fax: [phone]

www.dewalt.dk
[e-mail]

Deutschland DeWALT

Richard Klinger Str. 11
65510 Idstein

Tel: [phone]
Fax: [phone]

www.dewalt.de
[e-mail]

Ελλάς DeWALT (Ελλάς) Α.Ε.

EΔΡΑ-ΓΡΑΦΕΙΑ : Στράβωνος 7
& Λ. Βουλιαγμένης, Γλυφάδα 166 74, Αθήνα
SERVICE : Ημερος Τόπος 2 (Χάνι Αδάμ) – 193 00 Ασπρόπυργος

Τηλ: 00302108981616
Φαξ: 00302108983570

www.dewalt.gr
[e-mail]

España DeWALT Ibérica, S.C.A.

Parc de Negocios “Mas Blau”
Edificio Muntadas, c/Bergadá, 1, Of. A6
08820 El Prat de Llobregat (Barcelona)

Tel: [phone]
Fax: [phone]

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[e-mail]

France DeWALT

5, allée des Hêtres
BP 60105, 69579 Limonest Cedex

Tel: [phone]
Fax: [phone]

www.dewalt.fr
[e-mail]

Schweiz
Suisse
Svizzera

DeWALT
In der Luberzen 42
8902 Urdorf

Tel: 044 - 755 60 70
Fax: 044 - 730 70 67

www.dewalt.ch
[e-mail]

Ireland DeWALT

Building 4500, Kinsale Road
Cork Airport Business Park
Cork, Ireland

Tel: [phone]
Fax: [phone]

www.dewalt.ie
[e-mail]

Italia DeWALT

via Energypark 6
20871 Vimercate (MB), IT

Tel: [phone]
39 039-9590200
Fax: [phone]

www.dewalt.it

Nederlands DeWALT

Netherlands BVPostbus 83,
6120 AB BORN

Tel: [phone]
Fax: [phone]

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Norge DeWALT

Postboks 4613
0405 Oslo, Norge

Tel: [phone]
Fax: [phone]

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[e-mail]

Österreich DeWALT

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Oberlaaerstrasse 248, A-1230 Wien

Tel: 01 - 66116 - 0
Fax: 01 - 66116 - 614

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[e-mail]

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Tel: [phone]
Fax: [phone]

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[e-mail]

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PL47
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Puh: 010 400 4333
Faksi: 0800 411 340

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[e-mail]

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BOX 94
43122 Mölndal
Sverige

Tel: [phone]
Fax: [phone]

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[e-mail]

Türkiye KALE Hırdavat ve Makina A.Ş.

Defterdar Mah. Savaklar Cad. No:15
Edirnekapı / Eyüp / İSTANBUL 34050 TÜRKİYE

Tel: [phone]
Faks: 0212 533 10 05

www.dewalt.com.tr

United
Kingdom

DeWALT, 210 Bath Road;
Slough, Berks SL1 3YD

Tel: [phone]
Fax: [phone]

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[e-mail]

Australia DeWALT

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Tel: Aust 1800 338 002
Tel: NZ 0800 339 258

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www.dewalt.co.nz

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Tel: [phone]
Fax: [phone]

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[e-mail]

N490636

09/16