DeWalt D21007 Instruction Manual
INSTRUCTION MANUAL
GUIDE D'UTILISATION
MANUAL DE INSTRUCCIONES
D21007
3/8" (10mm)V.S.R. Drill
Perceuse de 10 mm (3/8 po) à régulateur de vitesse et inverseur
de marche
Taladro de 10mm (3/8") V.V.R.
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y
PÓLIZA DE GARANTÍA. ADVERTENCIA: LÉASE ESTE
INSTRUCTIVO ANTES DE USAR EL PRODUCTO.
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY D
EWALT TOOL,
CALL US TOLL FREE AT:
1-800-4-DEWALT (1-800-433-9258)
GENERAL SAFETY INSTRUCTIONS FOR ALL TOOLS
WARNING! Read and understand all instructions. Failure to follow all instructions listed
below may result in electric shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
WORK AREA
• Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents.
• 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.
• Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to lose control.
ELECTRICAL SAFETY
• Double insulated tools are equipped with a polarized plug (one blade is wider than
the other.) This plug will fit in a polarized outlet only one way. If the plug does not fit
fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician
to install a polarized outlet. Do not change the plug in any way. Double insulation
eliminates the need for the three wire grounded power cord and grounded power supply
system.
• Avoid body contact with grounded surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is grounded.
• Don’t expose power tools to rain or wet conditions. Water entering a power tool will
increase the risk of electric shock.
• Do not abuse the cord. Never use the cord to carry the tools or pull the plug from an
outlet. Keep cord away from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged cords increase the risk of electric shock.
• When operating a power tool outside, use an outdoor extension cord marked “W-A”
or “W.” These cords are rated for outdoor use and reduce the risk of electric shock.
Minimum Gage for Cord Sets
Volts Total Length of Cord in Feet
120V 0-25 26-50 51-100 101-150
240V 0-50 51-100 101-200 201-300
Ampere Rating
More Not more AWG
Than Than
0- 6 18 16 16 14
6- 10 18 16 14 12
10 - 12 16 16 14 12
12 - 16 14 12 Not Recommended
PERSONAL SAFETY
• Stay alert, watch what you are doing and use common sense when operating a power
tool. Do not use tool while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal
injury,
• Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your
hair, clothing , and gloves away from moving parts. Loose clothes, jewelry, or long hair
can be caught in moving parts.
Air vents often cover moving parts and should also be avoided.
• Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools with
your finger on the switch or plugging in tools that have the switch on invites accidents.
• Remove adjusting keys or wrenches before turning the tool on. Awrench or a key that
is left attached to a rotating part of the tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. Proper footing and balance enables better control of the tool in unexpected situations.
• Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes,
hard hat, or hearing protection must be used for appropriate conditions.
TOOL USE AND CARE
• 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.
• Do not force tool. Use the correct tool for your application. The correct tool will do the
job better and safer at the rate for which it is designed.
• Do not use tool if switch does not turn it on or off. Any tool that cannot be controlled
with the switch is dangerous and must be repaired.
•
Disconnect the plug from the power source before making any adjustments, changing
accessories, or storing the tool. Such preventative safety measures reduce the risk of starting
the tool accidentally.
• Store idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.
• Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools,
with sharp cutting edges are less likely to bind and are easier to control.
• Check for misalignment or binding of moving parts, breakage of parts, and any other
condition that may affect the tools operation. If damaged, have the tool serviced
before using. Many accidents are caused by poorly maintained tools.
• Use only accessories that are recommended by the manufacturer for your model.
Accessories that may be suitable for one tool, may become hazardous when used on another tool.
SERVICE
•Tool service must be performed only by qualified repair personnel.Service or maintenance performed by unqualified personnel could result in a risk of injury.
• When servicing a tool, use only identical replacement parts. Follow instructions in
the Maintenance section of this manual. Use of unauthorized parts or failure to follow
Maintenance Instructions may create a risk of electric shock or injury.
ADDITIONAL SPECIFIC SAFETY INSTRUCTIONS FOR
DRILLS
• Hold tool by insulated gripping surfaces when performing an operation where the
cutting tools may contact hidden wiring or its own cord. Contact with a “live” wire will
make exposed metal parts of the tool “live” and shock the operator.
• 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.
C
AUTION: DO NOT TOUCH ANY METAL PARTS OF THE TOOL when drilling or driving into
walls, floors or areas where live electrical wires may be encountered. Hold the tool only by insulated grasping surfaces to prevent electric shock if you drill
or drive into a
live wire.
CAUTION: Wear appropriate hearing protection during use. Under some conditions
and duration of use, noise from this product may contribute to hearing loss.
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 (CCA).
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.
• The label on your tool may include the following symbols.
V..........................volts
A..........................amperes
Hz........................hertz
W ........................watts
min ......................minutes
........................alternating current
....................direct current
n
o ........................no load speed
..........................
Class II Construction
…/min ..................revolutions or reciprocation per minute
........................earthing terminal
........................safety alert symbol
Motor Brushes
DEWALTuses an advanced brush system which automatically stops the drill when the brushes wear out. This prevents serious damage to the motor.
Switches (Figure 1)
To start the drill, depress the trigger switch; to stop the drill, release the trigger.
Avariable speed trigger switch (A) 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 or plastics, driving screws or drilling ceramics. Higher speeds are better for drilling wood and composition boards and using abrasive and polishing accessories.
The reversing lever (B) is used for withdrawing bits from tight holes and removing screws. It
is located above the trigger switch. T o reverse the motor, release the trigger switch FIRST and
then push the lever to the right. After any reversing operations, return lever to forward position.
OPERATION
Drilling
1. Always unplug the drill when attaching or changing bits or accessories.
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. When drilling thin materi-
al, 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 bit-
ing, but do not push hard enough to stall the motor or deflect the bit.
5. Hold tool firmly to control the twisting action of the drill.
6. Overloading and improper use may cause the drill to stall. If the drill stalls, release the trig-
ger immediately remove drill bit from work, and determine cause of stalling. Do not click
the trigger off and on in an attempt to start the drill — this can damage the drill.
7. To minimize stalling or breaking through the material, reduce the 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 pre-
vent jamming.
9. Because of the variable speed switch, there is no need to center punch the point to be
drilled. Use a slow speed to start the hole and accelerate by squeezing the trigger harder
when the hole is deep enough to drill without the bit skipping out.
DRILLING IN METAL
Use a cutting lubricant when drilling metals. The exceptions are cast iron and brass which
should be drilled dry. The cutting lubricants that work best are sulfurized cutting oil or lard oil;
bacon-grease will also serve the purpose.
D
EWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286
(APR03) Form No. 613712-00 D21007 Copyright © 2003
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.
Questions? See us on the World Wide Web at www.dewalt.com
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.
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.
Bubble Level (Figure 2)
Your drill is equipped with a bubble level (C) that assists you in drilling level holes.
For horizontal drilling, tilt the drill up or down as required so that the bubble floats in the center of the parallel lines drawn on the glass. When the bubble is centered between the lines,
the drill is level.
For vertical drilling, align the drill so that the bubble floats in the center of the bull’s-eye, (D).
To assure accuracy, first place a level on your work piece and position it so that it is level.
Then, when the drill reads level, the two will be aligned. (Any bubble level can only indicate
level to the earth’s surface).
NOTE: The level is filled with mineral oil that may cause minor skin irritation when contacted.
If the level breaks and this fluid gets on your skin, rinse thoroughly with water. If any liquid gets
in your eyes, rinse thoroughly with water and call a physician immediately.
Keyless Chuck (D21008, D21009)
Your tool features a keyless chuck for greater convenience. To insert a drill bit or other accessory, follow the steps listed below.
1. Unplug the drill.
2. Grasp the rear half of the chuck with one hand and use your other hand to rotate the front
half counterclockwise, as shown in Figure 4. Rotate far enough so that the chuck opens
sufficiently to accept the desired accessory.
3. Insert the bit or other accessory about 3/4" into the chuck and tighten securely by holding
the rear half of the chuck and rotating the front portion in the clockwise direction. When the
chuck is nearly tightened, you will hear a clicking sound. After 4-6 clicks, the chuck is
securely tightened around the accessory.
4. To release the accessory, repeat step 2 listed above.
WARNING: Do not attempt to tighten drill bits (or any other accessory) by gripping the front
part of the chuck and turning the tool on. Damage to the chuck and personal injury may result.
Keyless Chuck Removal (D21008, D21009)
Turn off and unplug the drill before making any adjustments. Tighten the chuck around
the shorter end of a hex key (not supplied) of 1/4" or greater size. Using a soft hammer or
piece of wood, strike the longer end in the counterclockwise direction, as shown in Figure 4.
This will loosen the chuck so that it can be unscrewed by hand.
Chuck Installation
Screw the chuck on by hand as far as it will go. Tighten the chuck around the shorter end of
a 1/4" or larger hex key (not supplied) strike the longer end in the clockwise direction with a
soft hammer, as shown in Figure 5.
Using the Keyed Chuck (D21002)
Open the chuck jaws by turning collar with by hand and insert the shank of the bit about 3/4" into
chuck. Tighten the 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 the bit, turn the
chuck counterclockwise in just one hole, then loosen the chuck by hand.
Removal of Keyed Chuck
Turn off and unplug the drill before making any adjustments. Tighten the chuck around
the shorter end of a hex key (not supplied) of 1/4" or greater size. Strike the key sharply in the
counterclockwise direction when viewed from the front of the tool as shown in figure 7. This
will loosen the chuck
so that it can be removed by hand.
Keyed Chuck Installation
Screw the chuck on by hand as far as it will go. Insert the shorter end of a hex key (not supplied) of 1/4" or greater size and strike it in the clockwise direction with a soft hammer, as
shown in Figure 8.
MAINTENANCE
Lubrication
When the tool is taken apart for motor brush replacement a small amount of grease should be
added (or redistributed from that remaining in housing) to the gears. The ball bearings used
in this tool are lubricated during manufacture and require no lubrication.
Repairs
To assure product SAFETY and RELIABILITY, repairs, maintenance, and adjustment should
be performed by D
EWALT certified service centers or other qualified service organizations.
These service organizations service DE
WALTtools always using D
E
WALTreplacement parts.
Accessories
Recommended accessories for use with your tool are available at extra cost from your local
service center.
If you need assistance in locating any accessory, please contact D
E
WALT Industrial Tool Co.,
701 East Joppa Road, Baltimore, MD 21286 or call 1-800-4-D
EWALT (1-800-433-9258).
CAUTION: The use of any other accessory might be hazardous.) For safety in use, the following accessories should be used only in sizes up to the maximums shown in the table
below.
Maximum Recommended Capacities
DRILL CAPACITY 3/8”
R.P.M. 0-2500
BITS, METALDRILLING 3/8”
WOOD, FLAT BORING 1"
BITS, MASONRY DRILLING 1/2"
HOLE SAWS 1-1/8"
ACCESSORY MUST BE RATED FOR USE AT SPEED EQUAL TO OR HIGHER THAN
NAMEPLATE R.P.M. OF TOOLWITH WHICH IT IS BEING USED.
WIRE WHEEL BRUSHES 4" Diameter Maximum
WIRE CUP BRUSHES 3" Diameter Maximum
BUFFING WHEELS 3" Diameter Maximum
RUBBER BACKING PADS 4-5/8" Diameter Maximum
Full Warranty
D
EWALTheavy duty industrial tools are warranted for one year from date of purchase. We will
repair, without charge, any defects due to faulty materials or workmanship. For warranty repair
information, call 1-800-4-D
E
WALT. 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:
30 DAYNO RISK SATISFACTION GUARANTEE
If you are not completely satisfied with the performance of your D
EWALT heavy duty industrial
tool, simply return it to the participating seller within 30 days for a full refund. Please return the
complete unit, transportation prepaid.
FREE WARNING LABELREPLACEMENT :If your warning labels become illegible or are missing, call 1-800-4-D
EWALT for a free replacement.
FIG. 1
A
FIG. 2
FIG. 3
FIG. 5
FIG. 4
FIG. 7
FIG. 8
POUR TOUT RENSEIGNEMENT SUPPLÉMENTAIRE SUR CET OUTIL OU TOUT AUTRE
OUTIL D
EWALT, COMPOSER SANS FRAIS LE NUMÉRO:
1 800 4-DEWALT (1 800 433-9258)
RÈGLES DE SÉCURITÉ GÉNÉRALES
AVERTISSEMENT! Vous devez lire et comprendre toutes les instructions. Le nonrespect, même partiel, des instructions ci-après entraîne un risque de choc électrique, d’incendie et/ou de blessures graves.
CONSERVEZ CES INSTRUCTIONS.
AIRE DE TRAVAIL
• Veillez à ce que l’aire de travail soit propre et bien éclairée.Le désordre et le manque de
lumière favorisent les accidents.
• N’utilisez pas d’outils électriques dans une atmosphère explosive, par exemple en
présence de liquides, de gaz ou de poussières inflammables. Les outils électriques
créent des étincelles qui pourraient enflammer les poussières ou les vapeurs.
• Tenez à distance les curieux, les enfants et les visiteurs pendant que vous travaillez
avec un outil électrique. Ils pourraient vous distraire et vous faire faire une fausse
manoeuvre.
SÉCURITÉ ÉLECTRIQUE
• Les outils à double isolation sont équipés d’une fiche polarisée (une des lames est
plus large que l’autre), qui ne peut se brancher que d’une seule façon dans une prise
polarisée Ne modifiez pas la fiche de l’outil. La double isolation élimine le besoin d’un
cordon d’alimentation à trois fils avec mise à la terre ainsi que d’une prise de courant mise à
la terre.
• Évitez tout contact corporel avec des surfaces mises à la terre (tuyauterie, radiateurs,
cuisinières, réfrigérateurs, etc.). Le risque de choc électrique est plus grand si votre corps
est en contact avec la terre.
• N’exposez pas les outils électriques à la pluie ou à l’eau. La présence d’eau dans un outil
électrique augmente le risque de choc électrique.
• Ne maltraitez pas le cordon. Ne transportez pas l’outil par son cordon et ne débranchez
pas la fiche en tirant sur le cordon. N’exposez pas le cordon à la chaleur, à des huiles,
à des arêtes vives ou à des pièces en mouvement. Remplacez immédiatement un
cordon endommagé. Un cordon endommagé augmente le risque de choc électrique.
• Lorsqu’on utilise un outil électrique à l’extérieur, on ne doit utiliser que des rallonges
conçues pour cet usage, comme celles de type W-Aou W,afin de réduire les risques de
choc électrique.
Calibre minimal des cordons de rallonge
Tension Longueur totale du cordon en pieds
120 V 0-25 26-50 51-100 101-150
240 V 0-50 51-100 101-200 201-300
Intensité (A)
Au Au Calibre moyen de fil (AWG)
moins plus
0- 6 18 161614
6- 10 18 16 14 12
10 - 12 16161412
12 - 16 14 12 Non recommandé
SÉCURITÉ DES PERSONNES
• Restez alerte, concentrez-vous sur votre travail et faites preuve de jugement.
N’utilisez pas un outil électrique si vous êtes fatigué ou sous l’influence de drogues,
d’alcool ou de médicaments. Un instant d’inattention suffit pour entraîner des blessures
graves.
B
C
D
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