DeWalt DW124 Instruction Manual

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

ADVERTENCIA: LÉASE ESTE

INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y

PÓLIZA DE GARANTÍA.

INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

Si tiene dudas o comentarios, contáctenos.

If you have questions or comments, contact us.

Pour toute question ou tout commentaire, nous contacter.

1-800-4-DEWALT • www.dewalt.com

DW124

1/2" (13 mm) JOIST AND STUD DRILL

INSTRUCTION MANUAL

GUIDE D’UTILISATION

MANUAL DE INSTRUCCIONES

(SEP14) Part No. N406338 DW124 Copyright © 2004, 2013, 2014 D

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.

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

EWALT

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

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

EWALT (1-800-433-9258).

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.

PERCEUSE POUR CHARPENTE DE 13mm (1/2 PO)

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 energizing 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 jewelry. Keep your hair, clothing and

gloves away from moving parts. Loose clothes, jewelry 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 Specifi c Safety Instructions

• 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

TALADRO PARA VIGAS VERTICALES Y HORIZONTALES DE 13 mm (1/2")

control.

• Accessories must be rated for at least the speed recom mended on the tool warning
label. Wheels and other accessories running over rated speed can fly apart and cause injury.

Accessory ratings must be above listed minimum wheel speed as shown on tool nameplate.

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

• Keep handles dry, clean, and free from oil and grease. This will enable better control of
the tool.

• Always use the side handle supplied with the tool. Keep a firm grip on the tool at all
times. Do not attempt to operate this tool without holding it with both hands. Operating this
tool with one hand will result in loss of control. Breaking through or encountering hard materials
such as re-bar may be be hazardous as well.

• 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

Volts Total Length of Cord in Feet (meters)

Ampere Rating

More
Than

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

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

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

Not More

Than

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)

AWG

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

n

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

SAVE THESE INSTRUCTIONS FOR FUTURE USE

FIG. 1

A

Motor

Be sure your power supply agrees with the nameplate marking. Voltage decrease of more than
10% will cause loss of power and overheating. DEWALT tools are factory tested; if this tool does
not operate, check power supply.

COMPONENTS (Fig. 1, 4)

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

result.

A. Bail handle D. Bail handle bolts (Fig. 4)
B. Forward/reverse button E. Side handle (two positions)
C. Trigger switch F. 1/2" (13mm) keyed chuck

INTENDED USE

The DW124 heavy-duty stud and joist drill is designed for professional drilling at various work sites
(i.e., construction sites). DO NOT use under wet conditions or in presence of flammable liquids
or gases.

This heavy-duty stud and joist drill is a professional power tool. 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.

Torque (Fig. 2)

WARNING: Always use the side handle and switch handle. This is a high-torque drill. Always
hold it firmly with both hands when operating.

Torque is the twisting action which the drill imparts to the bit. As the drill bit meets resistance in the
material being drilled, the motor responds by adjusting the output torque to meet the requirement
up to the maximum capacity of the motor and gear system.
At any value of drilling torque, there is a reaction force on the drill which the operator restrains.
On the DW124, the operator is grasping the switch handle near the point of cord entry and the
side handle which is screwed into the gear case. The gripping surfaces of these two handles are
at significant distances from the drill bit thereby giving the operator ample control over the tool.
In addition to the optimized handle design, the DW124 contains a slip clutch in the low speed
range which softens the mechanical shock imparted to the operator when the large diameter
cutters bite into the work.

WARNING: To reduce the risk of serious personal injury, ALWAYS hold or brace the tool
securely in anticipation of a sudden reaction.

Assembling Side Handle (Fig. 3)

Two threaded bosses as shown in Figure 3 (one on each side of the gearcase) are for installation
of the side handle. Install side handle as shown on desired side and tighten securely by hand.
The side handle should always be used and is especially important when drilling in the low speed
setting.

Assembling Bail Handle (Fig. 4, 5, 6)

A bail handle is provided for carrying the tool and for use as an additional handle. While using the
bail handle, make sure the drill is properly braced, as in Figure 6. Assemble the bail handle in either
of the positions shown in Figure 4. When changing the location of the bail handle from one position
to the other, it is necessary to remove completely the two bolts securing it. These bolts can be
loosened or tightened with a quarter or other suitable coin as shown in Figure 5. Turn the handle
around (1/2 turn) and reinstall as desired. Always operate this tool with the bail handle installed.

Shifting to the Desired Speed (Fig. 7, 8)

To select high speed (1200 RPM) pull up on the speed selector (G) and slide it to the position
shown in Figure 7. Make sure that when you release the selector, it snaps down into the detent
in the housing.

To select low speed (300 RPM) pull up on the speed selector (G) and slide it to the position shown
in Figure 8. Make sure that when you release the selector, it snaps down into the detent in the
housing.

NOTE: It may be necessary to rotate the chuck slightly by hand when shifting speeds. Never
change speeds when the drill is running or coasting.

Switches

Depressing the trigger switch (C) turns the tool on; releasing the trigger switch turns the tool off.

VARIABLE SPEED

A variable speed trigger switch permits speed control—the farther the trigger is depressed, the
higher the speed of the drill.

NOTE: Use lower speeds for starting holes without a center punch, drilling in metal, plastics or
ceramics. Higher speeds are better for drilling wood and composition boards.

Forward/Reverse Button (Fig. 1)

A forward/reverse button (B) determines the direction of the tool. It is located above the trigger
switch.

To select forward rotation, release the trigger switch (C) and depress the forward/reverse button
on the right side of the tool.

To select reverse, depress the forward/reverse button on the left side of the tool. When changing
the position of the 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.

OPERATION

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.

WARNING: Always ensure the bit is secure before starting the tool. A loose bit may eject

from tool causing possible personal injury.

1. Open the chuck jaws by turning collar with fingers and insert bit fully into the chuck. Tighten

chuck collar by hand. Place chuck key in each of the three holes, and tighten in clockwise
direction. It’s important to tighten chuck with all three holes. To release bit, turn chuck key
counter clockwise in just one hole, then loosen chuck by hand.

2. Use sharp drill bits only. For WOOD, use twist drill bits, spade bits, power auger bits, or hole

saws. For METAL, use high-speed steel twist drill bits or hole saws. For MASONRY, such as
brick, cement, cinder block etc., use carbide-tipped bits.

3. Be sure the material to be drilled is anchored or clamped firmly. If drilling thin material, use a

wood “back-up” block to prevent damage to the material.

4. Always apply pressure in a straight line with the bit. Use enough pressure to keep drill biting,

but do not push hard enough to stall the motor or deflect the bit.

5. Hold drill firmly to control the twisting action of the drill. Use side handle.

CAUTION: Drill may stall if overloaded causing a sudden twist. Always expect the stall. Grip the
drill firmly to control the twisting action and avoid injury.

6. IF DRILL STALLS, it is usually because it is being overloaded or improperly used. RELEASE

TRIGGER IMMEDIATELY, remove drill bit from work, and determine cause of stalling. DO NOT
CLICK TRIGGER OFF AND ON IN AN ATTEMPT TO START A STALLED DRILL — THIS CAN
DAMAGE THE DRILL.

7. To minimize stalling on breaking through the material, reduce pressure on drill and ease the

bit through the last fractional part of the hole.

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

jamming.

9. A ratcheting sound heard while using the tool in low speed indicates that the clutch is

disengaging due to a high load. Continuous use of the tool with the clutch ratcheting is not
recommended.

F

FIG. 2

DRILLING DIRECTION

SENS DE PERÇAGE

DIRECCION DE PERFORACION

FIG. 6

FORWARD

AVANT

AVANCE

FIG. 9

TORQUE REACTION

SENS DE RÉACTION AU

DIRECCION DE REACCION

DEL TORQUE

FIG. 5

E

DIRECTION

COUPLE

FIG. 7

FIG. 8

FIG. 10

FIG. 4

B

FIG. 3

G

C

D

REVERSE

ARRIÈRE

REVERSO

FIG. 11

Drilling in Metal

Start drilling with slow speed and increase to full power while applying firm pressure on the tool.
A smooth even flow of metal chips indicates the proper drilling rate. Use a cutting lubricant when
drilling metals. The exceptions are cast iron and brass which should be drilled dry.

Drilling in Wood

Holes in wood can be made with the same twist drills used for metal. These bits may overheat
unless pulled out frequently to clear chips from the flutes. For larger holes, use Power Drill Wood
Bits. Work that is apt to splinter should be backed up with a block of wood. When using Self Feed
bits, no pressure is required as these bits will pull themselves into the wood.

NOTE: If the clutch slips while using a self feed bit, rock the drill slightly by pushing the switch
handle toward the material being drilled and then pulling it back toward you several times.

Drilling in Masonry

Use carbide tipped masonry bits at low speeds. Keep even force on the drill but not so much that
you crack the brittle materials. A smooth, even flow of dust indicates the proper drilling rate.

Chuck Key Holder

1. Push double-hole end of holder through the slot in other end of holder (Fig. 9).

2. Slip loop over electric plug and draw loop tight around cord (Fig. 10).

3. Push ends of chuck key handle through two holes in end of holder (Fig. 11).

MAINTENANCE

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.

Motor Brushes

This DEWALT tool uses an advanced brush system which automatically stops the drill when the
brushes wear out. This prevents serious damage to the motor.

Cleaning

WARNING: Blow dirt and dust out of all air vents with clean, dry air at least once a week. To
minimize the risk of eye injury, always wear ANSI Z87.1 approved eye protection when performing
this.

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 a D
for a complete cleaning, inspection and relubrication.

Tools used constantly on production or heavy duty jobs or exposed to heat may require more
frequent lubrication. Tools “out of service” for long periods should be relubricated before being put
back into service.

EWALT Service Center or other qualified service organization

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 D

EWALT 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
D

EWALT Industrial Tool Co., 701 East Joppa Road, Towson, MD 21286, call 1-800-4-DEWALT

(1-800-433-9258) or visit our website: www.dewalt.com.

MAXIMUM RECOMMENDED CAPACITIES

CLUTCH LOW HIGH
OPERATIVE SPEED SPEED
R.P.M. 300 1200
BITS, METAL NO 1/2”
WOOD, FLAT BORING NO 1-1/2”
HOLE SAWS YES 4”
DOUBLE TWIST BITS NO 1-1/4”
SHIP AUGER NO 1-1/2”
SELF-FEED BITS YES - 4-5/8” 2-9/16”
Low Speed

NOTE: For holes in metal larger than 1/2” use hole saws.

Repairs

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

EWALT factory service center, a DEWALT

Register Online

Thank you for your purchase. Register your product now for:

• WARRANTY SERVICE: Registering your product will help you obtain more efficient warranty

service in case there is a problem with your product.

• CONFIRMATION OF OWNERSHIP: In case of an insurance loss, such as fire, flood or theft,

your registration of ownership will serve as your proof of purchase.

• FOR YOUR SAFETY: Registering your product will allow us to contact you in the unlikely

event a safety notification is required under the Federal Consumer Safety Act.

Register online at www.dewalt.com/register.

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. For further detail of warranty coverage and warranty repair information, visit
www.dewalt.com or call 1-800-4-D
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, D

D

EWALT will maintain the tool and replace worn parts caused by normal use, for free, any time

during the first year after purchase.

If you are not completely satisfied with the performance of your D
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 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-D

EWALT (1-800-433-9258) for a free replacement.

EWALT (1-800-433-9258). This warranty does not apply to

EWALT tools are covered by our:

1 YEAR FREE SERVICE

90 DAY MONEY BACK GUARANTEE

EWALT Power Tool, Laser, or

Défi nitions: lignes directrices en

matière de sécurité

Les définitions ci-dessous décrivent le niveau de danger pour chaque
mot-indicateur employé. Lire le mode d’emploi et porter une attention particulière
à ces symboles.

DANGER: indique une situation dangereuse imminente qui, si elle n’est pas

évitée, entraînera la mort ou des blessures graves.

AVERTISSEMENT : indique une situation potentiellement dangereuse qui,

si elle n’est pas évitée, pourrait entraîner la mort ou des blessures graves.

ATTENTION : indique une situation potentiellement dangereuse qui, si elle

n’est pas évitée, pourrait entraîner des blessures légères ou modérées.
AVIS : indique une pratique ne posant aucun risque de dommages corporels

mais qui par contre, si rien n’est fait pour l’éviter, pourrait poser des risques de

dommages matériels.

POUR TOUTE QUESTION OU REMARQUE AU SUJET DE CET OUTIL OU DE TOUT AUTRE
OUTIL D

EWALT, COMPOSEZ LE NUMÉRO SANS FRAIS : 1-800-4-DEWALT (1-800-433-9258).

AVERTISSEMENT : afin de réduire le risque de blessures, lire le mode d’emploi de l’outil.

Avertissements de sécurité généraux pour les outils
électriques

AVERTISSEMENT ! Lire tous les avertissements de sécurité et toutes les
directives. Le non-respect des avertissements et des directives pourrait se solder par un

choc électrique, un incendie et/ou une blessure grave.

CONSERVER TOUS LES AVERTISSEMENTS ET TOUTES LES

DIRECTIVES POUR UN USAGE ULTÉRIEUR

Le terme « outil électrique » cité dans les avertissements se rapporte à votre outil électrique à
alimentation sur secteur (avec fil) ou par piles (sans fil).

1) SÉCURITÉ DU LIEU DE TRAVAIL

a) Tenir l’aire de travail propre et bien éclairée. Les lieux encombrés ou sombres sont

propices aux accidents.

b) Ne pas faire fonctionner d’outils électriques dans un milieu déflagrant, tel qu’en

présence de liquides, de gaz ou de poussières inflammables. Les outils électriques
produisent des étincelles qui pourraient enflammer la poussière ou les vapeurs.

c) Éloigner les enfants et les personnes à proximité pendant l’utilisation d’un outil

électrique. Une distraction pourrait en faire perdre la maîtrise à l’utilisateur.

2) SÉCURITÉ EN MATIÈRE D’ÉLECTRICITÉ

a) Les fiches des outils électriques doivent correspondre à la prise. Ne jamais

modifier la fiche d’aucune façon. Ne jamais utiliser de fiche d’adaptation avec un
outil électrique mis à la terre. Le risque de choc électrique sera réduit par l’utilisation de

fiches non modifiées correspondant à la prise.

b) Éviter tout contact physique avec des surfaces mises à la terre comme des tuyaux,

des radiateurs, des cuisinières et des réfrigérateurs. Le risque de choc électrique est
plus élevé si votre corps est mis à la terre.

c) Ne pas exposer les outils électriques à la pluie ou à l’humidité. La pénétration de l’eau

dans un outil électrique augmente le risque de choc électrique.

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

transporter, tirer ou débrancher un outil électrique. Tenir le cordon éloigné de
la chaleur, de l’huile, des bords tranchants et des pièces mobiles. Les cordons

endommagés ou enchevêtrés augmentent les risques de choc électrique.

e) Pour l’utilisation d’un outil électrique à l’extérieur, se servir d’une rallonge

convenant à cette application. L’utilisation d’une rallonge conçue pour l’extérieur réduira
les risques de choc électrique.

f) S’il est impossible d’éviter l’utilisation d’un outil électrique dans un endroit

humide, brancher l’outil dans une prise ou sur un circuit d’alimentation dotés d’un
disjoncteur de fuite à la terre (GFCI). L’utilisation de ce type de disjoncteur réduit les

risques de choc électrique.

3) SÉCURITÉ PERSONNELLE

a) Être vigilant, surveiller le travail effectué et faire preuve de jugement lorsqu’un

outil électrique est utilisé. Ne pas utiliser d’outil électrique en cas de fatigue
ou sous l’influence de drogues, d’alcool ou de médicaments. Un simple moment

d’inattention en utilisant un outil électrique peut entraîner des blessures corporelles graves.

b) Utiliser des équipements de protection individuelle. Toujours porter une protection

oculaire. L’utilisation d’équipements de protection comme un masque antipoussière, des
chaussures antidérapantes, un casque de sécurité ou des protecteurs auditifs lorsque la
situation le requiert réduira les risques de blessures corporelles.

c) Empêcher les démarrages intempestifs. S’assurer que l’interrupteur se trouve à la

position d’arrêt avant de relier l’outil à une source d’alimentation et/ou d’insérer
un bloc-piles, de ramasser ou de transporter l’outil. Transporter un outil électrique alors

que le doigt repose sur l’interrupteur ou brancher un outil électrique dont l’interrupteur est à
la position de marche risque de provoquer un accident.

d) Retirer toute clé de réglage ou clé avant de démarrer l’outil. Une clé ou une clé de

réglage attachée à une partie pivotante de l’outil électrique peut provoquer des blessures
corporelles.

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

mieux maîtriser l’outil électrique dans les situations imprévues.

f) S’habiller de manière appropriée. Ne pas porter de vêtements amples ni de bijoux.

Garder les cheveux, les vêtements et les gants à l’écart des pièces mobiles. Les
vêtements amples, les bijoux ou les cheveux longs risquent de rester coincés dans les
pièces mobiles.

g) Si des composants sont fournis pour le raccordement de dispositifs de

dépoussiérage et de ramassage, s’assurer que ceux-ci sont bien raccordés et
utilisés. L’utilisation d’un dispositif de dépoussiérage peut réduire les dangers engendrés

par les poussières.

4) UTILISATION ET ENTRETIEN D’UN OUTIL ÉLECTRIQUE

a) Ne pas forcer un outil électrique. Utiliser l’outil électrique approprié à l’application.

L’outil électrique approprié effectuera un meilleur travail, de façon plus sûre et à la vitesse
pour laquelle il a été conçu.

b) Ne pas utiliser un outil électrique dont l’interrupteur est défectueux. Tout outil

électrique dont l’interrupteur est défectueux est dangereux et doit être réparé.

c) Débrancher la fiche de la source d’alimentation et/ou du bloc-piles de l’outil

électrique avant de faire tout réglage ou changement d’accessoire ou avant de
ranger l’outil. Ces mesures préventives réduisent les risques de démarrage accidentel de

l’outil électrique.

d) Ranger les outils électriques hors de la portée des enfants et ne permettre à

aucune personne n’étant pas familière avec un outil électrique ou son mode
d’emploi d’utiliser cet outil. Les outils électriques deviennent dangereux entre les mains

d’utilisateurs inexpérimentés.

e)

Entretien des outils électriques. Vérifier si les pièces mobiles sont mal alignées
ou coincées, si des pièces sont brisées ou présentent toute autre condition
susceptible de nuire au bon fonctionnement de l’outil électrique. En cas de
dommage, faire réparer l’outil électrique avant toute nouvelle utilisation. Beaucoup

d’accidents sont causés par des outils électriques mal entretenus.

f) S’assurer que les outils de coupe sont aiguisés et propres. Les outils de coupe bien

entretenus et affûtés sont moins susceptibles de se coincer et sont plus faciles à maîtriser.

g) Utiliser l’outil électrique, les accessoires, les forets, etc. conformément aux

présentes directives en tenant compte des conditions de travail et du travail à
effectuer. L’utilisation d’un outil électrique pour toute opération autre que celle pour laquelle

il a été conçu est dangereuse.

5) RÉPARATION

a) Faire réparer l’outil électrique par un réparateur professionnel en n’utilisant

que des pièces de rechange identiques. Cela permettra de maintenir une utilisation

sécuritaire de l’outil électrique.