DeWalt D25891K TYPE 1 Owner’s Manual

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DEWALT Industrial Tool Co., 701 Joppa Road, Baltimore, MD 21286

(MAY10) Part No. N052789 D25712, D25762, D25891

The following are trademarks for one or more DEWALT power tools: the yellow and black

color scheme; the "D" shaped air intake grill; the array of pyramids on the handgrip; the kit box configuration; and the array of lozenge-shaped humps on the surface of the tool. •

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.

\ J

IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL US TOLL FREE AT: 1-800-4-DEWALT (1-800-433-9258).

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

General Power Tool Safety Warnings

_ ARNING! Read all safety warnings and all instructions. Failure to follow the warnings

and instructions may result in electric shock, fire and/or serious injury.

SAVE ALL WARNINGS AND INSTRUCTIONS

FOR FUTURE REFERENCE

The term "power tool" in the warnings refers to your mains-operated (corded) power tool or

battery-operated (cordless) power tooL

1) WORK AREA SAFETY

a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) Do not operate power tools in explosive atmospheres, such as in the presence of

flammable liquids, gases or dusL 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) ff operating a power tool in a damp location is unavoidable, use a ground fault circuit

interrupter (GFCI) protected supply. Use of a GFCI 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 misallgnment or binding of moving parts, breakage

of parts and any other condition that may affect the power tool's operation, ff 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) 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 Safety Instructions for Rotary Hammers

Wear ear protectors. Exposure to noise can cause hearing loss.

Use auxiliary handle(s), ff supplied with the tooL Loss of control can cause personal

injury. Hold power tools by insulated gripping surfaces when performing an operation

where the cutting tool may contact hidden wiring or its own cord. Cutting accessory

contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

Use clamps or other practical way to secure and support the workpiece to a stable

platform. Holding the work by hand or against your body is unstable and may lead to loss of control

Wear safety goggles or other eye protection. Hammering 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. Do not recondition bits yourself. Chisel reconditioning should be done by an authorized

specialist. Improperly reconditioned chisels 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.

• Slightly worn chisels can be resharpened by grinding. NOTE: Do not overheat the bit (discoloration) while grinding a new edge. Badly worn chisels require reforging. Do not reharden and temper the chisel

Keep the power cord away from the rotating bit. Do not wrap the cord around any part of your body. An electric cord wrapped around a spinning bit may cause personal injury and

loss of control

• Air vents often cover moving parts and should be avoided. Loose clothes, jewellery or long hair can be caught in moving parts.

• An extension cord must have adequate wire size (AWG or American Wire Gauge) for safety. The smaller the gauge number of the wire, the greater the capacity of the cable, that

is 16 gauge has more capacity than 18 gauge. An undersized cord will cause a drop in line

voltage resulting in loss of power and overheating. When using more than one extension to

make up the total length, be sure each individual extension contains at least the minimum

wire size. The following table shows the correct size to use depending on cord length and

nameplate ampere rating, ff in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.

Minimum Gauge for Cord Sets

Volts Total Length of Cord in Feet (meters)

Ampere Rating

Than

0 6

10 12

_ WARNING: ALWAYS use safety glasses. Everyday eyeglasses are NOT safety glasses. Also

use face or dust mask if cutting operation is dusty. ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:

• ANSI Z87.1 eye protection (CAN/CSA Z94.3),

• ANSI $12.6 ($3.19) hearing protection,

• NIOSH/OSHA/MSHA respiratory protection.

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• lead from lead-based paints,

• crystalline silica from bricks and cement and other masonry products, and

• arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To

reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic

particles.

• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling,

and other construction activities. Wear protective clothing and wash exposed areas

with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may

promote absorption of harmful chemicals.

WARNING: Use of this tool can generate and/or disburse dust, which may cause serious and permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection

appropriate for the dust exposure. Direct particles away from face and body.

WARNING: Always use eye protection. All users and bystanders must wear eye protection that conforms to ANSI Z87.1.

_ WARNING: Always wear proper personal hearing protection that conforms to ANSI $12.6 ($3.19) during use. Under some conditions and duration of use, noise from this product

may contribute to hearing loss.

• The label on your tool may include the following symbols. The symbols and their definitions

are as follows:

V........................ volts

Hz...................... hertz

min .................... minutes

--- ................. direct current

@ ...................... Class I Construction

[] ...................... Class II Construction

.../min ............... per minute

Not More

Than

10 12

(grounded)

(double insulated)

120V 25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7) 240V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)

18 18

16 14

A....................... amperes

W...................... watts

'_ .................... alternating current

no ..................... no load speed

_, ..................... safety alert symbol

BPM ................. beats per minute

RPM ................. revolutions per minute

AWG

16 16

16 12

.................... alternating or direct current

..................... earthing terminal

16 14 14 12

14 12

Not Recommended

Motor

Your DEWALT tool is powered by a DEWALT-built motor. Be sure your power supply agrees with the nameplate markings. Voltage decrease of more than 10% will cause loss of power and overheating. All DEWALT tools are factory tested.

FIG. 1

HAMMERDRILLING MODE

MODE DE MARTEAU PERFORATEUR

MODO TALADRO PERCUTOR

CHISEL BIT ADJUSTMENT MODE MODE DE REGLAGE DU TRt_PAN ORDINAIRE MODO DE AJUSTE DE LA BROCA DE ClNCEL

CHIPPING MODE

MODE DE BURINAGE

MODO CINCEL

CHISEL BIT ADJUSTMENT MODE

MODE DE REGLAGE DU TRt_PAN ORDINAIRE

MODO DE AJUSTE DE LA BROCA DE CINCEL

F I

FIG. 2

P L

FIG. 4

FIG. 3

COMPONENTS (Fig. 1)

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

A. Trigger switch F. Mode selector

B. Lock-on slider G. Electronic Speed and impact control dial

C. Side handle H. Clamp knob

D. Main handle I. Rear side handle position

E. Active vibration control

INTENDED USE These heaw-duty rotary hammers have been designed for professional hammerdrilling and

chipping at various work sites (i.e., construction sites). DO NOT use under wet conditions or in presence of flammable liquids or gases.

These heaw-duty rotary hammers are professional power tools. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

ASSEMBLY AND ADJUSTMENTS Side Handle (Fig. 1)

_WARNING: To reduce the risk of personal injury, ALWAYS operate the tool with the side

handle properly installed and securely tightened. 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 clamps to the front barrel (collar) and may be rotated 360° to permit right or left-hand use. For operating convenience, the side handle can be installed in front or rear positions.

TO MOUNT IN FRONT POSITION (FIG. 3)

1. Unscrew the side handle (C) and disassemble the side handle clamp (J).

2. Snap the steel ring (K) over the collar (L) behind the tool holder (M). Squeeze both ends of the steel ring together. Mount the bushing (N) and insert the pin (O).

3. Slide the side handle clamp (J) and bushing into the clamp knob (H) - do not tighten.

4. Screw the side handle (C) into the clamp knob (H) and tighten.

5. Rotate the side handle mounting assembly to the desired position. For hammerdrilling horizontally with a heavy drill bit, place the side handle assembly at an angle of approximately 20° to the tool for optimum control.

6. Lock the side handle mounting assembly in place by tightening the clamp knob (H).

TO MOUNT IN REAR POSITION (FIG. 3)

1. Unscrew the side handle (C) and remove it from the side handle mounting assembly. Leave the side handle mounting assembly in the front position.

2. Screw the side handle directly into one of the rear side handle positions (I) on either side of the tool.

Active Vibration Control (Fig. 1)

For best vibration control, hold the tool with one hand on the main handle (D) and the other hand on the side handle (C). Apply just enough pressure so the hammer is approximately mid- stroke. 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.

Inserting and Removing SDS Max _ Accessories (Fig. 3)

WARNING: Toreduce 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.

1. Pull back the locking sleeve (P) and insert the bit shank. The bit shank must be clean and slightly lubricated.

2. Turn the bit slightly until the sleeve snaps back into position.

3. Ensure the bit is properly engaged. NOTE: The bit needs to move several centimeters in and out of the tool holder (M) when

properly engaged.

4. To remove the bit, pull back the locking sleeve and pull the bit out.

Complete Torque Control (Fig. 4)

NOTICE: Always turn the tool off before changing torque control settings or damage to tool may

result.

The Complete Torque Control (CTC) feature of this tool is designed to provide additional control with a two-stage clutch mechanism.

Clutch Setting 1 (Q) is designed for most hammerdrilling applications and is designed to easily clutch out when the drill bit encounters re-bar or other foreign substances.

Clutch Setting 2 (R) is designed for higher torque applications such as core-bits and deep hole hammerdrilling and is designed to clutch out at a higher torque threshold.

Move the torque control lever (U) to setting 1 or 2 as needed for application. NOTE: Allow the motor housing to rotate a little while changing torque. Each time the tool is plugged in, it will automatically default to clutch setting 1, the most

sensitive setting.

Electronic Speed and Impact Control (Fig. 4)

The electronic speed and impact control allows the use of smaller drill bits without the risk of bit breakage, hammerdrilling into light and brittle materials withoutshattering andoptimaltoolcontrolfor precise chiseling. To set the control dial, turn the dial (G) to the desired level. The higher the number, the greater the speed and impact energy. Dial settings make the tool extremely flexible and adaptable for many different applications. The required setting depends on the bit size and hardness of

material being drilled.

Mode Selector (Fig. 1)

A CAUTION: Never change the mode while the unit is running. A CAUTION: Do not change to hammerdrill mode with chisel bit in tool holder. Personal injury

and damage to tool may result.

The D25712 an D25762 use two operating modes. Toselect the required operating mode, rotate the mode selector (F) until the arrow points to the hammerdrilling or the chipping icon. The

D25831 and D25851 use only the chipping mode.

HAMMERDRILLING MODE (-T)

The tool simultaneously rotates and impacts the work. This mode is appropriate for all concrete and masonry operations.

CHIPPING MODE (T) The spindle lock is engaged during chipping mode so the tool impacts the work without

rotating. This mode is appropriate for light chipping, chiseling and demolition applications. NOTE: In chipping mode, the hammerdrill can also be used as a lever to free a jammed drill bit.

CHISEL BIT ADJUSTMENT (O) Turn the mode selector to one ofthe chisel bit adjustment icons to adjust the chisel to the desired

position. There are 24 possible positions to set the angle of the chisel. After finding the desired position, slightly maneuver the chisel bit back and forth to ensure the chisel is properly engaged.

Power Indicator Lights (Fig. 4)

The yellow brushwear indicator LED (S) lights up when the carbon brushes are nearly worn out indicating that the tool needs servicing within the next 8 hours of use.

The red indicator LED (T) lights up if the lock-on button (B) is used in any mode except the chipping mode.

The red indicator LED (T) starts to flash if there is a fault with the tool or the brushes have completely worn out (refer to Brushes under MAINTENANCE).

OPERATION

A WARNING: Toreduce the risk of serious personalinjury, 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, ff hammerdrilling thin material, use a wood "back-up" block to prevent

damage to the material _ WARNING: To reduce the risk of personal injury, ALWAYS operate the tool with the side handle properly installed and securely tightened. 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

Proper Hand Position (Fig. 1)

A 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, AL WAYS hold securely in anticipation of a sudden reaction.

Proper hand position requires one hand on the side handle (C), with the other hand on the main handle (D).

NOTE: Operating temperature of this tool is 19°to 104 ° F (-7 to +40° C). Using the tool outside of this temperature range will decrease the life of the tool.

Trigger Switch (Fig. 1)

To turn the tool on, depress the trigger switch (A). To stop the tool, release the trigger switch. To lock the trigger switch on in the chipping mode only, push the lock-on slider (B) upwards while depressing the trigger switch. To deactivate the lock-on slider, depress the trigger switch once then release.

The lock-on slider may only be activated in chisel mode. The machine will stop running when trying to engage the lock-on slider in drill mode. The motor will stop if the lock-on slider is activated when changing from chisel mode into drill mode.

SOFT START FEATURE The soft start feature allows you to build up speed slowly, thus preventing the drill bit from

walking off the intended hole position when starting. The soft start feature also reduces the immediate torque reaction transmitted to the gearing and the operator if the hammer is started

with the drill bit in an existing hole.

Hammerdrilling with a Solid Bit

D25712, D25762

NOTE: The D25891 have only chipping modes with no hammerdrilling capability.

1. Set the mode selector to hammerdrilling mode.

2. Move the torque control lever to Setting 1 (Q).

3. Set the speed and impact control dial.

4. Insert the appropriate drill bit.

5. Adjust the side handle (front or rear position).

6. Mark the spot where the hole is to be drilled.

7. Place the drill bit on that mark and depress the trigger switch.

8. Apply only enough pressure to engage active vibration control (refer to Active Vibration

Control).

9. To stop the tool, release the trigger switch. Always turn the tool off when work is finished and

before unplugging.

Hammerdrilling with a Core Bit

D25712, D25762

A CAUTION: Do not use a core bit for hammerdrilling wood. Personal injury and damage to tool may result.

NOTE: The D25891 has only chipping mode with no hammerdrilling capability.

1. Set the mode selector to hammerdrilling mode.

2. Move the torque control lever to Setting 2 (R).

3. Turn the speed and impact control dial to the maximum torque position.

4. Adjust the side handle (front or rear position).

5. Assemble the centering bit and adapter shank into core bit.

6. Mark the spot where the hole is to be drilled.

7. Place the centering bit on that mark and depress the trigger switch.

NOTE: Some core drills require the removal of centering bit after about 1 cm of penetration. If so, remove and continue hammerdrilling.

8. When hammerdrilling through a structure thicker than the depth of the core bit, break away

the round cylinder of concrete or core inside the bit at regular intervals. To avoid unwanted breaking away of concrete around the hole, first drill a hole the diameter of the centering

bit completely through the structure. Then drill the cored hole halfway from each side of the structure.

9. To stop the tool, release the trigger switch. Always turn the tool off when work is finished and

before unplugging.

Chipping and Chiseling

1. Set the mode selector to chipping mode.

2. Set the impact control dial to desired setting (refer to Electronic Speed and Impact

Control).

3.Inserttheappropriatechiselandrotateitbyhandtolockitintothedesiredposition. NOTE:ForSDSMax®models,onlyuseSDSMax®inserttools.

4.Adjustthesidehandle(frontorrearposition).

5.Depressthetriggerswitch.

6.Applyonlyenoughpressuretoengageactivevibrationcontrol(refertoActiveVibration Control).

7.Tostopthetool,releasethetriggerswitch.Alwaysturnthetooloffwhenworkisfinishedand beforeunplugging.

Hammerdrilling (Fig. 1)

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 hammerdrilling thin material, use a wood "back-up"block toprevent damage

to the material.

Press mode selector button and turn the mode selector (F) to the drill bit symbol for hammerdrilling, to the hammer symbol for hammering or to the hammerdrill symbol for hammerdrilling.

HAMMERDRILL OPERATION

1. When hammerdrilling, use just enough force on the hammer to keep it from bouncing excessively or "rising" off the bit. Too much force will cause slower hammerdrilling speeds, overheating, and a lower hammerdrilling rate.

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

3. When hammerdrilling 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.

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

MAINTENANCE

_ 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.

Cleaning

_ WARNING: Blow dirt and dust out of all air vents with dry air at least once a week. Wear proper ANSI Z87.1 (CAN/CSA Z94.3) eye protection and proper NIOSH/OSHA/MSHA respiratory protection when performing this.

A WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. These chemicals may weaken the plastic 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.

Lubrication

Your tool was properly lubricated before leaving the factory. In from two to six months, depending upon use, take or send your tool to an authorized service center for a complete cleaning, inspection and lubrication. Tools used constantly on production jobs will need relubrication more often. Also, tools "out of service" for long periods should be relubricated before being put back

to work.

Accessories

A 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.

Recommended accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory, please contact DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286, call 1-800-4-DEWALT (1-800-433-9258) or visit our website www.dewalt.com.

MAXIMUM CAPACITY

D25712 D25762 D25891

Concrete > 2" (51 mm) 2" (52 mm) - RPM 137-275 125-250 - No load BPM 1260-2520 1150-2300 1150-2300

Repairs

To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustments (including brush inspection and replacement) should be performed by a DEWALT factory service center, a DEWALT authorized service center or other qualified service personnel. Always use identical

replacement parts.

Three Year Limited Warranty

DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal

wear or tool abuse. Forfurther detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to

accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain

states or provinces. In addition to the warranty, DEWALT tools are covered by our:

DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first two years after purchase.

If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained either in the packaging, call the local company or see website for warranty information.

FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-800-4-DEWALT for a free replacement.

c'rc COMPLETETORQUE(0NTROL

D25XXX

_USER MUSTREADINSTRUCTION

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Ddfinitions : lignes directrices en

Les dCfinitions ci-dessous dCcrivent le niveau de danger pour chaque mot-indicateur employ& Veuillez lire le mode d'emploi et porter une attention particuli_re & ces symboles.

i_DANGER : indique une situation dangereuse imminente qui, si elle n'est pas

evitCe, causera la mort ou des blessures graves.

i_,AVERTISSEMENT : indique une situation potentiellement dangereuse qui, si elle

n'est pas evitCe, pourra# se solder par un d#ces ou des blessures graves.

i_,ATTENTION : indique une situation potentiellement dangereuse

qui, si elle n'est pas evitCe pourra# se solder par des blessures mineures ou

mod#r#es. AVIS : indique une pratique ne posant aucun risque de dommages corporels mais

qui par contre, si rien n'est fair pour/'eviter, pourrait poser des risques de dommages materiels.

POUR TOUTE QUESTION OU TOUT COMMENTAIRE RELATIF ,&, CET OUTIL OU A PROPOS DE TOUT AUTRE OUTIL DEWALT, COMPOSER SANS FRAIS LE •1-800-4-DEWALT

(1-800-433-9258).

2 YEARS FREE SERVICE

90 DAY MONEY BACK GUARANTEE

SER._

TOREDUCETHERISK0FINJURYr

LEAELMANUALDE

LESRISQUESDE

D25891sos. ×,o

MANUAL.ALWAYS USEPROPEREYE,EARAND RESPIRATORYPROTECTION.ALWAYS USESIDEHANDLE.

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OCULAIRE,AUUITWEETRESPIRATNIREADEQUATE. UTILISERLAPUIGNEEkATERALE.

OEWAET INDUSTRIAL TOOL CO., BALTIMORE, MD 212fj6 USA FOR SERVICE INFORMATION, CALL 1-800-4-OEWAET www. DEWAET.com

CHIPPING HAMMER

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_ AVERTISSEMENT :afin de reduire le risque de blessures, Iire le mode d'emploi de Ibutil.

Avertissements de sdcuritd gdndraux pour les outils

dlectriques

non-respect des avertissements et des directives pourrait se solder par un choc

A AVERTISSEMENT! Lire tousles avertissements de securite et les directives. Le

electrique, un incendie et/ou une blessure grave.

CONSERVER TOUS LES AVERTISSEMENTS ET TOUTES

LES DIRECTIVES POUR UN USAGE ULTERIEUR

Le terme , outil electrique _,cite clans les avertissements se rapporte a votre outil electrique alimentation sur secteur Cavedill) ou par piles (sans ill).

1) S#OURIT# DU LIEU DE TRAVAIL

a) Tenir I'aire de travail propre et bien eclairee. Les lieux encombres ou sombres sont

propices aux accidents.

b) Ne pas faire fonctionner d'outils electriques clans un milieu deflagrant, tel qu'en

presence de liquides, de gaz ou de poussieres inflammables. Les outils electriques produisent des etincelles qui pourraient enflammer la poussiere ou les vapeurs.

c) _:loigner les enfants et les personnes a proximite pendant I'utilisation d'un outil

electrique. Une distraction pourrait en faire perdre la maftrise a I'utillsateur.

2) SI_CURITI_ EN MATIERE D'I_LECTRICITI_

a) Les fiches des outils electriques doivent correspondre a la prise. Ne jamais modifier

la fiche d'aucune fa_on. Ne jamais utiliser de fiche d'adaptation avec un outil electrique mis a la terre. Le risque de choc electrique sera reduit par I'utilisation de fiches non modifi#es correspondant a la prise.

b) _:viter tout contact physique avec des surfaces mises a la terre comme des tuyaux,

des radiateurs, des cuisinieres et des refrigerateurs. Le risque de choc electrique est

plus eleve si votre corps est mis a la terre.

c) Ne pas exposer les outils electriques a la pluie ou a I'humidite. La penetration de I'eau

dans un outil electrique augmente le risque de choc electrique.

d) Ne pas utiliser le cordon de fa_on abusive. Ne jamais utiliser le cordon pour

transporter, tirer ou debrancher un outil electrique. Tenir le cordon eloigne de la chaleur, de I'huile, des bords tranchants et des pieces mobiles. Les cordons

endommages ou enchevCtres augmentent les risques de choc electrique.

e) Pour I'utilisation d'un outil electrique a I'exterieur, se servir d'une railonge convenant

cette application. L'utilisation d'une rallonge con_ue pour I'exterieur reduira les risques

de choc electrique.

f) S'il est impossible d'eviter I'utilisation d'un outil electrique clans un endroit humide,

brancher I'outil dans une prise ou sur un circuit d'alimentation dotes d'un disjoncteur de

fuite a la terre (GFCI). L'utilisation de ce type de disjoncteur reduit les risques de choc

electrique.

3) S#CURIT# PERSONNELLE

a) F=trevigilant, surveiller le travail effectue et faire preuve de jugement Iorsqu'un outil

electrique est utilise. Ne pas utiliser d'outil electrique en cas de fatigue ou sous I'influence de drogues, d'alcool ou de medicaments. Un simple moment d'inattention en utilisant un outil electrique peut entrafner des blessures corporelles graves.

b) Utiliser des equipements de protection individueile. Toujours porter une protection

oculaire. L'utilisation d'equipements de protection comme un masque antipoussiere, des chaussures antiderapantes, un casque de securite ou des protecteurs auditifs Iorsque la

situation le requiert reduira les risques de blessures corporelles.

c) EmpCcher les demarrages intempestifs. S'assurer que I'interrupteur se trouve a la

position d'arrCt avant de relier I'outil a une source d'alimentation et/ou d'inserer un

bloc-piles, de ramasser ou de transporter I'outil. Transporter unouti/ e/ectrique a/ors que le doigt repose sur I'interrupteur ou brancher un outil electrique dont I'interrupteur est

la position de marche risque de provoquer un accident.

d) Retirer route Die de reglage ou Die avant de demarrer I'outil. Une cle ou une cle de

reglage attachee a une partie pivotante de Ibutil electrique peut provoquer des blessures corporelles.

e) Ne pas trop tendre les bras. Conserver son equilibre en tout temps. Cela permet de

mieux maftriser Ibutil electrique dans les situations imprevues.

f) S'habiller de maniere appropriee. Ne pas porter de vCtements amples ni de bijoux.

Carder les cheveux, les vCtements et les gants a I'ecart des pieces mobiles. Les vCtements amples, les bijoux ou les cheveux longs risquent de rester coinces dans les

pieces mobiles.

g) Sides composants sont fournis pour le raccordement de dispositifs de depoussierage

et de ramassage, s'assurer que ceux-ci sont bien raccordes et utilises. L'utillsation d'un dispositif de depoussierage peut reduire les dangers engendres par les poussieres.

4) UTILISATION ET ENTRETIEN D'UN OUTIL I_LECTRIQUE

a) Ne pas forcer un outil electrique. Utiliser I'outil electrique approprie a I'application.

L'outil electrique approprie effectuera un meilleur travail, de fa_on plus s_re eta la vitesse

pour laquelle il a ere con_u.

b) Ne pas utiliser un outil electrique dont I'interrupteur est defectueux. Tout outil

electrique dont I'interrupteur est defectueux est dangereux et doit 6tre repare.

c) Debrancher la fiche de la source d'alimentation et/ou du bloc-piles de I'outil

electrique avant de faire tout reglage ou changement d'accessoire ou avant de ranger I'outil. Ces mesures preventives reduisent les risques de demarrage accidentel de I'outil electrique.

d) Ranger les outils electriques hors de la portee des enfants et ne permettre

aucune personne n'etant pas familiere avec un outil electrique ou son mode

d'emploi d'utiliser cet outil. Les outils electriques deviennent dangereux entre les mains d'utilisateurs inexperimentes.

e) Entretien des outils electriques. Wrifier si les pieces mobiles sont mal alignees ou

coincees, si des pieces sont brisees ou presentent route autre condition susceptible de nuire au bon fonctionnement de I'outil electrique. En cas de dommage, faire

reparer I'outil electrique avant route nouveile utilisation. Beaucoup d'accidents sont causes par des outils electriques mal entretenus.

f) S'assurer que les outils de coupe sont aiguises et propres. Les outils de coupe

bien entretenus et aff_tes sont moins susceptibles de se coincer et sont plus faciles maftriser.

g) Utiliser I'outil electrique, les accessoires, les forets, etc. conformement aux

presentes directives en tenant compte des conditions de travail et du travail

effectuer. L'utillsation d'un outil electrique pour route operation autre que celle pour laquelle il a ere con_u est dangereuse.

5) RE_PARATION a) Faire reparer I'outil electrique par un reparateur professionnel en n'utilisant que des

pieces de rechange identiques. Cela permettra de maintenir une utillsation securitaire

de I'outil electrique.

Consignes de s_curit_ additionnelles propres aux marteaux rotatifs

• Porter un dispositif de protection auditif. Le bruit en resultant pourrait occasionner une

perte de I'acuite auditive.

• Utiliser la/les poignee(s) auxiliaire(s) si fournie(s) avec I'outil. Une perte de contrCle de

I'outil pourrait occasionner des dommages corporels.

• Tenir I'outil par les surfaces isolees prevues a cet effet pendant route utilisation ob

I'organe de coupe pourrait entrer en contact avec des ills electriques caches ou son propre cordon. Tout contact de I'organe de coupe avec un fil sous tension mettra les

parties metalliques exposees de I'outil sous tension et electrocutera I'utillsateur.

• Utiliser des serre-joints, ou tout autre moyen, pour fixer et immobiliser le materiau

sur une surface stable. Tenir la piece a la main ou contre son corps offre une stabilite insuffisante qui pourrait vous en faire perdre le contr&le.

• Porter des lunettes de protection ou route autre protection oculaire. Le martelage

pourrait faire voltiger des eclats. Ces particules volantes pourraient occasionner des

dommages oculaires permanents. Porter un masque anti-poussieres ou un appareil de protection des voies respiratoires pour route application productrice de poussieres. Une protection auditive peut s'averer necessaire pour la plupart des applications.

• Maintenir systematiquement I'outil fermement. Ne pas tenter d'utiliser cet outil sans le maintenir a deux mains. II est recommande d'utiliser systematiquement la poignee laterale. Le fair d'utillser cet outil a une main pourra vous en faire perdre le contr&le. Traverser

ou rencontrer des materiaux durs comme les armatures peut aussi s'averer dangereux. Resserrer soigneusement la poignee laterale avant route utilisation.

• Ne pas utiliser cet outil pendant des periodes de temps prolongees. Les vibrations causees par la percussion peuvent poser des risques pour les mains ou les bras. Porter des

gants pour amortir les vibrations, et pour limiter les risques, faire des pauses frequentes.

• Ne pas remettre a neuf les forets soi-mCme. La remise a neuf de tout burin doit 6tre effectuee par un speciallste agree. Tout burin remis a neuf incorrectement pose des risques

de dommages corporels.

• Porter des gants lore de I'utilisation de I'outil ou le changement de meche. Les parties metalliques accessibles de I'outil et des meches/forets pourraient s'averer brDlantes lots de I'utillsation. De petits debris de materiau pourraient aussi blesser les mains hues.

• Attendre systematiquement I'arrCt complet de la meche/foret avant de deposer I'outil ob que ce soit. Des forets/meches en rotation posent des risques de dommages corporels.

• Ne pas donner des coups de marteau sur des forets/meches coinces pour les deloger. Des fragments de metal ou de materiau pourraient 6tre ejectes et causer des dommages

corporels.

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