Mode d’emploi DeWalt D25723K Perforateur

Mode d’emploi

INSTRUCTION MANUAL

GUIDE D’UTILISATION

MANUAL DE INSTRUCCIONES

IINSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE

GARANTÍA.

ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE

USAR EL PRODUCTO.

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

(AUG13) Part No. N330561 D25721, D25762, D25871, D25891 Copyright © 2010, 2013 D

EWALT

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.

If you have questions or comments, contact us.

Pour toute question ou tout commentaire, nous contacter.

Si tiene dudas o comentarios, contáctenos.

1-800-4-DEWALT • www.dewalt.com

Defi nitions: 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.

IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL

US TOLL FREE AT: 1-800-4-D

EWALT (1-800-433-9258).

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

General Power Tool Safety Warnings

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

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

SAVE ALL WARNINGS AND INSTRUCTIONS

FOR FUTURE REFERENCE

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

battery-operated (cordless) power tool.

1) WORK AREA SAFETY

a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.

b) Do not operate power tools in explosive atmospheres, such as in the presence of

flammable liquids, gases or dust. Power tools create sparks which may ignite the dust

or fumes.

c) Keep children and bystanders away while operating a power tool. Distractions can

cause you to lose control.

2) ELECTRICAL SAFETY

a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not

use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and

matching outlets will reduce risk of electric shock.

b) Avoid body contact with earthed or grounded surfaces such as pipes, radiators,

ranges and refrigerators. There is an increased risk of electric shock if your body is

earthed or grounded.

c) Do not expose power tools to rain or wet conditions. Water entering a power tool will

increase the risk of electric shock.

d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the

power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged

or entangled cords increase the risk of electric shock.

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 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 misalignment or binding of moving parts, breakage

of parts and any other condition that may affect the power tool’s operation. If

damaged, have the power tool repaired before use. Many accidents are caused by

poorly maintained power tools.

f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting

edges are less likely to bind and are easier to control.

g) Use the power tool, accessories and tool bits etc., in accordance with these

instructions taking into account the working conditions and the work to be

performed. Use of the power tool for operations different from those intended could result

in a hazardous situation.

5) 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), if supplied with the tool. Loss of control can cause personal injury.

• Hold power tool by insulated gripping surfaces when performing an operation where

the cutting accessory 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.

• 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. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the

cord.

Minimum Gauge for Cord Sets

Ampere Rating

Volts Total Length of Cord in Feet (meters)

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)

More

Than

Not More

Than

AWG

0 6 18 16 16 14

610 18161412

10 12 16 16 14 12

12 16 14 12 Not Recommended

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 S12.6 (S3.19) 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 the State of California 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 disperse 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 wear proper personal hearing protection that conforms to ANSI

S12.6 (S3.19) 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 A .........................amperes

Hz ...................hertz W ........................watts

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

or AC .............alternating current

or DC .....direct current or AC/DC......alternating or direct current

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

n

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

.......................

(grounded) n .........................rated speed

................... Class II Construction .......................earthing terminal

(double insulated)

........................safety alert symbol

…/min ............per minute BPM ...................beats per minute

IPM .................impacts per minute RPM ...................revolutions per minute

SPM ...............strokes per minute sfpm ...................surface feet per minute

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 D

EWALT tools are factory tested.

COMPONENTS (Fig. 1–6)

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

A. Trigger switch (D25721, D25762) L. Collar

On/off rocker switch (D25871, D25891) M. Tool holder

B. Lock-on slider (D25721, D25762) N. Bushing

C. Side handle O. Pin

D. Main handle P. Locking sleeve

E. SHOCKS Active Vibration Control

®

Q. Side handle knob

F. Mode selector R. Clutch setting 1 (40 Nm)

G. Electronic speed and impact control dial S. Clutch setting 2 (80 Nm)

H. Clamp wheel T. Yellow brush wear indicator LED

I. Rear side handle position U. Red indicator LED

J. Side handle clamp V. Torque control lever

K. Steel ring W. Side handle mounting area

INTENDED USE

These heavy-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 heavy-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

WARNING: To reduce the risk of injury, turn unit off and disconnect it from power

source before installing and removing accessories, before adjusting or when making

repairs. An accidental start-up can cause injury.

Perform and Protect Control (Fig. 1)

D25762 ONLY

These hammers are equipped with both 2-stage clutch. These features sense the motion of the

tool and reduce the motor torque to a manageable level if necessary. The red indicator LED (U) will

illuminate to indicate status.

INDICATOR DIAGNOSIS SOLUTION

OFF Tool is functioning

normally

Follow all warnings and

instructions when operating tool

SOLID Perform and protect

control has been

activated

With tool properly supported,

release trigger; The tool will

function normally when the

trigger is depressed again and

the indicator light will go out

FLASHING Perform and

protect control is

malfunctioning

Take the tool to an authorized

D

EWALT repair agent.

NOTE: If the tool power is insufficient for normal hammering and the LED does not flash, take the

tool to an authorized D

EWALT repair center.

D25721 1-7/8" (48 mm) SDS Max

®

Hammer; D25762 2" (52 mm) SDS Max

®

Hammer; D25871, D25891

Chipping Hammer

Marteau SDS Max

®

D25721 48mm (17/8po); Marteau SDS Max

®

D25762 52mm (2po); Marteaux

burineur D25871, D25891

Martillo SDS Max

®

de 48mm (1-7/8") D25721; Martillo SDS Max

®

de 52mm (2") D25762; Martillos

cincelador D25871, D25891

Évaluation

En savoir plus sur ce mode d’emploi

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