DeWalt XR DCH263DH User manual

DCH263

B
Copyright DeWALT
English (original instructions) 3

1
Fig. A
Fig. B
6
7
19
6
7
10
5
1
2
3
4
8
13
16
6
7
9
11
12
14
XXXX XX XX
18
17
15

2
Fig. E Fig. F
Fig. G
Fig. C Fig. D
5
11
12
8
5
9
10
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ENGLISH
3
EC-Declaration of Conformity
Machinery Directive
Rotary Hammerdrill
DCH263
DeWALT declares that these products described under
Technical Data are in compliance with:
2006/42/EC, EN62841-1:2015 + A11:2022, EN IEC 62841-2-
6:2020 + A11:2020.
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
Vice-President Engineering, PTE-Europa
DeWALT, Richard-Klinger-Straße 11,
65510, Idstein, Germany
30.06.2022
DECLARATION OF CONFORMITY
THE SUPPLY OF MACHINERY SAFETY
REGULATIONS 2008
Rotary Hammerdrill
DCH263
DeWALT declares that these products described under
Technical Data are in compliancewith:
The Supply of Machinery (Safety) Regulations, 2008, S.I.
2008/1597 (as amended),
EN62841-1:2015 + A11:2022, EN IEC 62841-2-6:2020 + A11:2020.
These products conform to the following UK Regulations:
Electromagnetic Compatibility Regulations, 2016, S.I.2016/1091
(as amended).
The Restriction of the Use of Certain Hazardous Substances
in Electrical and Electronic Equipment Regulations 2012, S.I.
2012/3032 (as amended).
For more information, please contact DeWALT at the following
address or refer to the back of the manual.
the tool and the accessories, keep the hands warm (relevant
for vibration), organisation of workpatterns.
The vibration and/or noise emission level given in this information
sheet has been measured in accordance with a standardised test
given in EN IEC 62841 and may be used to compare one tool with
another. It may be used for a preliminary assessment ofexposure.
WARNING: The declared vibration and/or noise
emission
level represents the main applications of the tool. However,
if the tool is used for different applications, with different
accessories or is poorly maintained, the vibration and/or
noise emission may differ. This may significantly increase the
exposure level over the total workingperiod.
An estimation of the level of exposure to vibration and/or
noise 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 and/or noise such as: maintain
DCH263
Voltage VDC 18
Type 1
Battery type Li-Ion
No-load speed min-1 0–1165
No-load Impact rate bpm 0–4300
Single impact energy (EPTA 05/2009) J3.0
Maximum drilling range in steel/wood/concrete mm 13/30/28
Maximum core drilling capacity in soft brick mm 65
Chuck SDSplus®
Collar diameter mm 54
Weight (without battery pack) kg 2.7
Noise values and vibration values (triax vector sum) according to EN62841-2-6:
Hammerdrill mode
LPA (emission sound pressure level) dB(A) 93
LWA (sound power level) dB(A) 101
K (uncertainty for the given sound level) dB(A) 3
Drilling into concrete
Vibration emission value a
h, HD
= m/s² 10.5
Uncertainty K = m/s² 1.5
Chiselling
Vibration emission value a
h
, Cheq
= m/s² 10.2
Uncertainty K = m/s² 1.5
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
English (original instructions)
HEAVY-DUTY CORDLESS ROTARY HAMMERDRILL
DCH263

4
ENGLISH
GENERAL POWER TOOL SAFETY WARNINGS
WARNING: Read all safety warnings, instructions,
illustrations and specifications provided with this
power tool. Failure to follow all instructions listed below
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.
Denotes risk of electricshock.
Denotes risk offire.
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.
The undersigned is responsible for compilation of the technical
file and makes this declaration on behalf of DeWALT.
Karl Evans
Vice President Professional Power Tools EANZ GTS
DeWALT UK, 270 Bath Road, Slough
Berkshire, SL1 4DX
England
30.06.2022
Batteries Chargers/Charge Times (Minutes)***
Cat # VDC Ah Weight(kg) DCB104 DCB107 DCB112/
DCB1102 DCB113 DCB115/ DCB1104 DCB116 DCB117 DCB118 DCB132 DCB119
DCB546 18/54 6.0/2.0 1.08 60 270 170 140 90 80 40 60 90 X
DCB547/G 18/54 9.0/3.0 1.46 75* 420 270 220 135* 110* 60 75* 135* X
DCB548 18/54 12.0/4.0 1.46 120 540 350 300 180 150 80 120 180 X
DCB549 18/54 15.0/5.0 2.12 125 730 450 380 230 170 90 125 230 X
DCB181 18 1.5 0.35 22 70 45 35 22 22 22 22 22 45
DCB182 18 4.0 0.61 60/40** 185 120 100 60 60/45** 60/40** 60/40** 60 120
DCB183/B/G 18 2.0 0.40 30 90 60 50 30 30 30 30 30 60
DCB184/B/G 18 5.0 0.62 75/50** 240 150 120 75 75/60** 75/50** 75/50** 75 150
DCB185 18 1.3 0.35 22 60 40 30 22 22 22 22 22 40
DCB187 18 3.0 0.54 45 140 90 70 45 45 45 45 45 90
DCB189 18 4.0 0.54 60 185 120 100 60 60 60 60 60 120
DCBP034/G 18 1.7 0.32 27 82 50 40 27 27 27 27 27 50
DCBP518/G 18 5.0 0.75 50 240 150 120 75 60 50 50 75 150
*Date code 201811475B or later
**Date code 201536 or later
***Battery charge times matrix provided for guidance only; charge times will vary depending on temperature and condition of batteries.
Batteries
Chargers/Charge Times (Minutes)
Cat #
DC
Weight
*Date code 201811475B or later
**Date code 201536 or later
**Battery charge times matrix provided for guidance only; charge times will vary depending on temperature and condition of batteries.
***Battery charge times matrix provided for guidance only; charge times will vary depending on temperature and condition of batteries.

5
ENGLISH
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 remove the battery pack, if detachable, 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 and accessories. 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.
h ) Keep handles and grasping surfaces dry, clean and
free from oil and grease. Slippery handles and grasping
surfaces do not allow for safe handling and control of the
tool in unexpectedsituations.
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 water. If liquid
contacts eyes, additionally seek medical help. Liquid
ejected from the battery may cause irritation orburns.
e ) Do not use a battery pack or tool that is damaged
or modified. Damaged or modified batteries may exhibit
unpredictable behaviour resulting in fire, explosion or risk
ofinjury.
f ) Do not expose a battery pack or tool to fire or
excessive temperature. Exposure to fire or temperature
above 130°C may causeexplosion.
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 a 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 and clothing 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.
h ) Do not let familiarity gained from frequent use of
tools allow you to become complacent and ignore
tool safety principles. A careless action can cause severe
injury within a fraction of asecond.
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.

6
ENGLISH
Residual Risks
The following risks are inherent to the use of rotary hammers:
• 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 theaccessory.
• Health hazards caused by breathing dust developed when
working in concrete and/ormasonry.
• Risk of personal injury due to flyingparticles.
Reducing of Dust Exposure
Before starting work, check the hazard class of the dust that will
be produced when working.
WARNING: Dust can be harmful to health. Touching
or breathing of some dust created during the work
process by using a power tool and other construction
activities contains chemicals, mineral or particles known
to cause respiratory infections, allergic reactions, cancer,
birth defects or other reproductive harm of the user or
bystanders.
• Such dusts can be generated, for example, when working ‑
on hardwoods such as beech or oak, lead based paint, on
concrete, masonry or stones containing quartz.
• Material containing asbestos may be handled only by
specialists.
• Observe the relevant regulations in your country for the
materials to be worked on.
• Use a dust extractor or extraction system with an officially
approved protection class in compliance with the locally
applicable dust protection regulations and suitable for the
material to be worked on.
• Capture the resulting dust particles directly at the source and
avoid deposits in the surrounding area. Use suitable extraction
accessories for this purpose.
Additional measures:
– Make sure that the workplace is well ventilated.
– Wear a respirator appropriate for the type of dust
generated.
• Do not recondition bits yourself. It should be done by an
authorized specialist. Improperly reconditioned bits could
causeinjury.
• Wear gloves when operating tool or changing bits.
Accessible metal parts on the tool and bits may get extremely
hot during operation. Small bits of broken material may
damage barehands.
• Never lay the tool down until the bit has come to a
complete stop. Moving bits could causeinjury.
• Do not strike jammed bits with a hammer to dislodge
them. Fragments of metal or material chips could dislodge
and causeinjury.
• When working above the floor, make sure that the area
below is clear. Falling parts can cause injuries to bystanders.
Hammer Safety Warnings
• Wear ear protectors. Exposure to noise can cause
hearingloss.
• Use auxiliary handle(s) if supplied with the tool. Loss of
control can cause personalinjury.
• Hold the power tool by insulated gripping surfaces,
when performing an operation where the cutting
accessory may contact hidden wiring. Cutting accessory
contacting a "live" wire may make exposed metal parts of the
power tool "live" and could give the operator an electricshock.
Safety Instructions When Using Long
DrillBits with Rotary Hammers
• Always start drilling at low speed and with the bit tip
in contact with the workpiece. At higher speeds, the bit is
likely to bend if allowed to rotate freely without contacting the
workpiece, resulting in personalinjury.
• Apply pressure only in direct line with the bit and do not
apply excessive pressure. Bits can bend causing breakage or
loss of control, resulting in personalinjury.
Additional Safety Instructions for
RotaryHammer Drills
• Use clamps or other practical way to secure and support
the workpiece to a stable platform. Holding the work by
hand or against your body is unstable and may lead to loss
ofcontrol.
• Wear safety goggles or other eye protection. Hammering
operations cause chips to fly. Flying particles can cause
permanent eye damage. Wear a dust mask or respirator
for applications that generate dust. Ear protection may be
required for mostapplications.
• Keep a firm grip on the tool at all times. Do not attempt
to operate this tool without holding it with both hands. It
is recommended that the side handle be used at all times.
Operating this tool with one hand will result in loss of control.
Breaking through or encountering hard materials such as
re‑bar may be hazardous as well. Tighten the side handle
securely beforeuse.
• Do not operate this tool for long periods of time.
Vibration caused by hammer action may be harmful to your
hands and arms. Use gloves to provide extra cushion and limit
exposure by taking frequent restperiods.
g ) Follow all charging instructions and do not charge
the battery pack or tool outside the temperature
range specified in the instructions. Charging
improperly or at temperatures outside the specified range
may damage the battery and increase the risk offire.
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.
b ) Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorised serviceproviders.

7
ENGLISH
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 6 into the charger, making sure the
battery pack is fully seated in the charger. The red (charging)
Chargers
DeWALT chargers require no adjustment and are designed to be
as easy as possible tooperate.
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.
iYour 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 only by DeWALT or an authorised
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 (refer to 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.
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 30mA 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.
CAUTION: Children should be supervised to ensure that
they do not play with theappliance.
• Risk of burns due to accessories becoming hot
duringoperation.
• Risk of personal injury due to prolongeduse.
SAVE THESE INSTRUCTIONS

8
ENGLISH
Battery Packs
Important Safety Instructions for All
BatteryPacks
When ordering replacement battery packs, be sure to include
catalogue 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 fall below 4˚C (39.2˚F)
(such as outside sheds or metal buildings in winter), or
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 persist, seek
medicalattention.
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 7 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
FCharging I
GFully Charged J
HHot/Cold Pack Delay* K
*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.
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.
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 in 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.

9
ENGLISH
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 FLEXVOLT® 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 excessive 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:
LRead instruction manual beforeuse.
p Refer to Technical Data for chargingtime.
q Do not probe with conductiveobjects.
Example of Use andTransport Label Marking
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 into 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. NOTE: Lithium‑ion batteries should not be put in
checkedbaggage.
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 Wh rating marked on the pack.
Furthermore, due to regulation complexities, DeWALT does
not recommend air shipping lithium-ion battery packs alone
regardless of Wh rating. Shipments of tools with batteries (combo
kits) can be air shipped as excepted if the Wh rating of the battery
pack is no greater than 100Wh.
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.

10
ENGLISH
Battery Type
The following tools operate on an 18-volt battery pack: DCH263.
These battery packs may be used: DCB181, DCB182, DCB183,
DCB183B, DCB183G, DCB184, DCB184B, DCB184G, DCB185,
Description (Fig. A)
WARNING: Never modify the power tool or any part of it.
Damage or personal injury couldresult.
1 Variable speed trigger
switch
2 Forward/reverse button
3 Mode selector dial
4 Mode selector release
button
5 Side handle
6 Battery pack
7 Battery pack release button
8 Main handle
9 SDSplus® bit holder
10 Sleeve
11 Depth rod
12 Depth rod release button
13 Worklight
14 Belt hook (optional
accessory)
15 Belt hook screw
16 Active vibration control
(AVC)
17 Dust extraction electrical
connector
Intended Use
Your cordless rotary hammerdrill has been designed for
professional drilling, hammerdrilling and chipping applications
in concrete and masonry, as well as screwdriving applications in
steel, wood andplastics.
DO NOT use under wet conditions or in the presence of
flammable liquids orgases.
Your cordless rotary hammerdrill is a professional powertool.
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.
Date Code Position (Fig.B)
The production date code 18 consists of a 4-digit year followed
by a 2-digit week and is extended by a 2-digit factory code.
Markings on Tool
The following pictograms are shown on the tool:
a Read instruction manual beforeuse.
g Wear earprotection.
f Wear eyeprotection.
n Visible radiation. Do not stare intolight.
Package Contents
The package contains:
1 Cordless rotary hammerdrill
1 Side handle and depth rod
1 Charger
1 Li-Ion battery pack (C1, D1, E1, G1, H1, L1, M1, P1, Q1, S1, T1,
U1, X1, Y1, Z1 models)
2 Li-Ion battery packs (C2, D2, E2, G2, H2, L2, M2, P2, Q2, S2,
T2, U2, X2, Y2, Z2 models)
3 Li-Ion battery packs (C3, D3, E3, G3, H3, L3, M3, P3, Q3, S3,
T3, U3, X3, Y3, Z3 models)
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.
r Do not charge damaged batterypacks.
s Do not expose towater.
t Have defective cords replacedimmediately.
u Charge only between 4˚C and 40˚C.
v Only for indooruse.
x Discard the battery pack with due care for
theenvironment.
y 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.
z Do not incinerate the batterypack.
B USE (without transport cap). Example: Wh rating
indicates 108Wh (1battery with 108Wh).
A TRANSPORT (with built-in transport cap). Example: Wh
rating indicates 3x 36Wh (3batteries of 36Wh).
DCB187, DCB189, DCBP034, DCBP034G, DCBP518, DCBP518G,
DCB546, DCB547, DCB547G, DCB548, DCB549. Refer to
Technical Data for moreinformation.

11
ENGLISH
SDS plus® and SDS max® are registered trademarks of
RobertBoschGmbH.
Bit and Bit Holder
WARNING: Burn Hazard. ALWAYS wear gloves when
changing bits. Accessible metal parts on the tool and bits
may get extremely hot during operation. Small bits of
broken material may damage barehands.
The rotary hammer can be fitted with various drill and chisel
bits depending on the desired application. Use sharp drill and
chisel bitsonly.
Inserting and Removing SDSmax®Accessories
(Fig.F)
This machine uses SDSmax®bits and chisels (refer to the inset
in FigureF for a cross-section of an SDSmax®bitshank).
1. Clean the bitshank.
2. Pull back the locking sleeve10 and insert the bitshank.
3. Release the locking sleeve and turn the bit slightly until the
sleeve snaps intoposition.
4. Pull on the bit to check if it is properly locked. The
hammering function requires the bit to be able to move
axially several centimetres when locked in the bitholder.
5. To remove a bit pull back the bit holder locking sleeve/
collar10 and pull the bit out of the bit holder9.
Side Handle and Depth Rod (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 maximisecontrol.
The side handle 5 clamps to the front of the gear case and
may be rotated 360˚ to permit right- or left-hand use. The 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.
To loosen side handle, rotatecounterclockwise.
To Adjust the Depth Rod (Fig. C)
1. Push in and hold the depth rod release button 12 on the
sidehandle.
Inserting and Removing the Battery Pack
from the Tool (Fig.B)
NOTE: Make sure your battery pack 6 is fullycharged.
To Install the Battery Pack into the Tool Handle
1. Align the battery pack 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 battery release button 7 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19. 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.
Belt Hook (Fig. D)
Optional Accessory
WARNING: To reduce the risk of serious personal
injury, ONLY use the tool’s belt hook to hang the
tool from a work belt. DO NOT use the belt hook
for tethering or securing the tool to a person or
object during use. DO NOT suspend tool overhead or
suspend objects from the belt hook.
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 14,
use only the screw 15 that is provided. Be sure to securely
tighten thescrew.
The belt hook can be attached to either side of the tool using
only the screw provided, to accommodate left- or right-handed
users. If the hook is not desired at all, it can be removed from
the tool.
To move belt hook, remove the screw that holds the belt hook in
place then reassemble on the opposite side. Be sure to securely
tighten thescrew.
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 batteries andchargers.
2. Move the depth rod 11 so the distance between the
end of the rod and the end of the bit equals the desired
drillingdepth.
3. Release the button to lock rod into position. When drilling
with the depth rod, stop when end of rod reaches surface
ofmaterial.

12
ENGLISH
Forward/Reverse Control Button (Fig.A)
A forward/reverse control button2 determines the direction of
bit rotation and also serves as a lock-offbutton.
To select forward rotation, release the trigger switch1 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.
Trigger 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.
Variable Speed Trigger Switch
The variable speed trigger switch enables you to select the best
speed for a particular application. The farther you squeeze the
trigger switch, 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 trigger switch and should
beavoided.
Proper Hand Position (Fig.A,E)
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 side handle5,
with the other hand on the main handle8.
Active Vibration Control (AVC) System (Fig. A)
For best vibration control, hold the tool as described in Proper
Hand Position and apply just enough pressure so the damping
device on the main handle is approximately midstroke.
The active vibration control 16 neutralises rebound vibration
from the hammer mechanism. Lowering hand and arm
vibration, it allows more comfortable use for longer periods of
time and extends the life of theunit.
The hammer only needs enough pressure to engage the active
vibration control. Applying too much pressure will not make
the tool drill or chip faster and active vibration control will
notengage.
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.
Performing an Application (Fig.A)
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.
WARNING: Always wait until the motor has come to
a complete standstill before changing the direction
ofrotation.
1. Choose and install the appropriate chuck, adapter, and/or
bit onto the tool. Refer to Bit and BitHolder.
Operation Modes (Fig.A)
WARNING: Do not select the operating mode when the
tool isrunning.
Your tool is equipped with a mode selector dial3 to selectthe
mode appropriate for the desiredoperation.
Symbol Mode Application
Rotary Drilling
Screwdriving
Drilling into steel, wood
andplastics
Rotary
Hammering
Drilling into concrete and
masonry
Hammering
only Lightchipping
To select an operating mode:
1. Depress the mode selector release button4.
2. Rotate the mode selector dial so that the arrow points to the
symbol corresponding with the desiredmode.
NOTE: The mode selector dial3 must be in rotary drilling,
rotary hammering or hammering only mode at all times. There
are no operable positions in between. It may be necessary to
briefly run the motor after having changed from 'hammering
only' to 'rotary' modes in order to align thegears.
Worklight (Fig.A)
CAUTION: Do not stare into worklight. Serious eye
injury couldresult.
There is a worklight13 located on the front of the tool. The
worklight is activated when the trigger switch is depressed, and
will automatically turn off 20seconds after the trigger switch is
released. If the trigger switch remains depressed, the worklight
will remainon.
NOTE: The worklight is for lighting the immediate work surface
and is not intended to be used as aflashlight.
The centre 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.

13
ENGLISH
MAINTENANCE
Your 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.
Protecting the Environment
wSeparate 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 that 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.
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.
Dust Extraction System (Fig.G)
A dedicated integrated dust extraction system is available and
can be purchasedseparately.
DWH205DH
The dust extraction system is powered by a dust extraction
electrical connector17.
Consult your dealer for further information on the compatibility
of appropriateaccessories.
D
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.
C
Lubrication
Your power tool requires no additionallubrication.
Transportation
CAUTION: To prevent accidental starting, always
transport your tool with the batteries removed!
Storage
CAUTION: Always store your tool with the batteries
removed! Store the tool and batteries in a cool and
dryplace.
2. Using the mode selector dial3, selectthe mode
appropriate to desired application. Refer to
OperationModes.
3. Adjust the side handle5 asnecessary.
4. Select the direction ofrotation using the forward/reverse
control button2. When changing the position of the
control button, be sure the trigger isreleased.
‑To select forward rotation, press the forward/reverse
control button on the right side of thetool.
‑To select reverse, press the forward/reverse control
button on the left side of thetool.
NOTE: The centre position of the control button locks
the tool in the offposition.
5. Place the bit/chisel on the desiredlocation.
6. Depress the trigger switch1. The farther you depress
the trigger switch, the faster the tool will operate. For
maximum tool life, use variable speed only for starting holes
orfasteners.
7. To stop the hammer, release theswitch.
Recommendations for Tool Operation
• Large (8 mm to 13mm) holes in steel can be made easier if
a pilot hole (4 mm to 5mm) is drilledfirst.
• When drilling, always apply pressure in a straight line with
the bit, but do not push hard enough to stall the motor or
deflect thebit. A smooth even flow of material indicates the
proper drillingrate.
• If drilling thin material or material that is prone to splinter,
use a wood“back-up”block to prevent damage to
theworkpiece.
WARNING:
• Do not use this tool to mix or pump easily combustible
or explosive fluids (benzine, alcohol,etc.).
• Do not mix or stir inflammable liquids
labelledaccordingly.
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.

NA203074 01/23
Belgique et
Luxembourg België en Luxemburg
DeWALT - Belgium BVBA
EgideWalschaertsstraat 16
2800Mechelen
Tel: NL 3215473763
Tel: FR 3215473764
Fax: 3215473799
www.dewalt.be
enduser[email protected]
Danmark DeWALT (Stanley Black&Decker AS)
Roskildevej 22
2620Albertslund
Tel: 70201510
Fax: 70224910
www.dewalt.dk
[email protected]
Deutschland DeWALT
Richard-Klinger-Str. 11
65510Idstein
Tel: [phone]
Fax: [phone]
www.dewalt.de
[email protected]
Ελλάς DeWALT (Ελλάς) Α.Ε.
EΔΡΑ-ΓΡΑΦΕΙΑ : Στράβωνος 7
& Λ. Βουλιαγμένης, Γλυφάδα 16674, Αθήνα
SERVICE : ΗμεροςΤόπος 2(Χάνι Αδάμ) – 19300Ασπρόπυργος
Τηλ: 00302108981616
Φαξ: 00302108983570
www.dewalt.gr
[email protected]
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: 934797400
Fax: 934797419
www.dewalt.es
[email protected]
France DeWALT (Stanley Black & Decker France SAS)
62Chemin de la Bruyère
69570Dardilly, France
Tel: 0472203920
Fax: 0472203900
www.dewalt.fr
[email protected]
Schweiz
Suisse
Svizzera
DeWALT
In der Luberzen 42
8902Urdorf
Tel: 044- 7556070
Fax: 044- 7307067
www.dewalt.ch
[email protected]
Ireland DeWALT
Building 4500, Kinsale Road
Cork Airport Business Park
Cork, Ireland
Tel: [phone]
Fax: 012781811
www.dewalt.ie
[email protected]
Italia DeWALT
via Energypark 6
20871Vimercate (MB), IT
Tel: [phone]
39039-9590200
Fax: 39039-9590311
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Netherlands BVPostbus 83,
6120AB BORN
Tel: 31164283063
Fax: 31164283200
www.dewalt.nl
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Tel: 45251300
Fax: 45250800
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Tel: 01- 66116- 0
Fax: 01- 66116- 614
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Tel: [phone]
Fax: [phone]
www.dewalt.pt
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PL47
00521Helsinki, Suomi
Puh: 0104004333
Faksi: 0800411340
www.dewalt.fi
[email protected]
Sverige DeWALT
BOX 94
43122Mölndal
Sverige
Tel: 031686160
Fax: 031686008
www.dewalt.se
[email protected]
Türkiye Sanayi veTicareet Bakanlığı tebliğince kullanim ömrü 7yıldır.
Stanley Black & DeckerTurkey Alet Üretim San.Tic. Ltd.Şti.
AND Kozyataği - İçerenköy Mah. Umut Sok. AND Ofis Sit. No: 10-12 / 82-83-84
Ataşehir/İstanbul,Türkiye
Tel: +90 2166652900
Faks: +90 2166652901
www.dewalt.com.tr
[email protected]
United Kingdom DeWALT, 270Bath Road;
Slough, Berks SL1 4DX
Tel: [phone]
Fax: [phone]
www.dewalt.co.uk
[email protected]
Australia / New Zealand DeWALT
810Whitehorse Road Box Hill
VIC 3128Australia
Tel: Aust 1800654155
Tel: NZ 0800339258
www.dewalt.com.au
www.dewalt.co.nz
Middle East Africa DeWALT
P.O. Box - 17164,
Jebel Ali Free Zone (South), Dubai, UAE
Tel: 97148127400
Fax: 97142822765
www.dewalt.ae
[email protected]