DeWalt DCD791D2, DCD796D2 User Manual

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INSTRUCTION MANUAL GUIDE D’UTILISATION MANUAL DE INSTRUCCIONES

DCD791 20V Max* Brushless Cordless Compact 1/2" (13 mm) Drill/Driver DCD796 20V Max* Brushless Cordless Compact 1/2" (13 mm) Drill/Driver/Hammerdrill

Perceuse/visseuse DCD791, sans fil et sans balai, compacte de 13mm (1/2po), 20V max* Perceuse/visseuse/perceuse à percussion DCD796, sans fil et sans balai, compacte de 13mm (1/2po), 20V max*

DCD791 Taladro/Percutor compacto inalámbrico sin escobillas de 13 mm (1/2") 20 V Màx* DCD796 Taladro/Percutor/Martillo perforador compacto inalámbrico sin escobillas de 13 mm (1/2") 20 V Màx*

INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

FINAL PRINT SIZE: 8.5 x 5.5"

Deﬁnitions: Safety Guidelines

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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-DeWALT (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

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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) BATTERY TOOL USE AND CARE

a) Recharge only with the charger speciﬁed by the

manufacturer. A charger that is suitable for one type of battery

pack may create a risk of ﬁre when used with another battery pack.

b) Use power tools only with speciﬁcally designated battery

packs. Use of any other battery packs may create a risk of injury and ﬁre.

c) When battery pack is not in use, keep it away from other

metal objects like paper clips, coins, keys, nails, screws, or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals

together may cause burns or a ﬁre.

d) Under abusive conditions, liquid may be ejected from

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the battery, avoid contact. If contact accidentally occurs, ﬂush with water. If liquid contacts eyes, additionally seek

medical help. Liquid ejected from the battery may cause

irritation or burns.

6) SERVICE

a) Have your power tool serviced by a qualiﬁed repair

person using only identical replacement parts. This will

ensure that the safety of the power tool is maintained.

Drill/Driver/Hammerdrill Safety Warnings

• Wear ear protectors when impact drilling. 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. 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 and drilling operations cause chips to ﬂy. Flying particles can cause permanent eye damage.

• 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 hazardous as well.

• Accessories and tool may get hot during operation. Wear

gloves when handling them if performing heat producing applications such as hammerdrilling and drilling metals.

• 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.

• Air vents often cover moving parts and should be avoided.

Loose clothes, jewelry or long hair can be caught in moving parts.

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,

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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.

CAUTION: When not in use, place tool on its side on a stable

surface where it will not cause a tripping or falling hazard.

Some tools with large battery packs will stand upright on the battery pack but may be easily knocked over.

• 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

or DC .. direct current current

................. Class I Construction or AC/DC ... alternating

(grounded) ......................... or direct

................ Class II Construction current

(double insulated)

…/min ........... per minute speed

BPM............. beats per minute n ....................... rated

IPM .............. impacts per minute ......................... speed

RPM ............. revolutions per ...................... earthing

minute terminal

sfpm............. surface feet ...................... safety alert

..................... per minute symbol

SPM ............. strokes per minute ..................... visible radiation

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

Important Safety Instructions for All Battery Packs

When ordering replacement battery packs, be sure to include the catalog number and voltage. Consult the chart at the end of this manual for compatibility of chargers and battery packs.

The battery pack is not fully charged out of the carton. Before using

the battery pack and charger, read the safety instructions below and then follow charging procedures outlined.

READ ALL INSTRUCTIONS

• Do not charge or use the battery pack in explosive atmospheres, such as in the presence of ﬂammable liquids, gases or dust. Inserting or removing the battery pack from the

charger may ignite the dust or fumes.

• NEVER force the battery pack into the charger. DO NOT modify the battery pack in any way to ﬁt into a noncompatible charger as battery pack may rupture causing serious personal injury. Consult the chart at the end of this

manual for compatibility of batteries and chargers.

• Charge the battery packs only in designated DeWALT chargers.

• DO NOT splash or immerse in water or other liquids.

• Do not store or use the tool and battery pack in locations where the temperature may reach or exceed 104°F (40°C) (such as outside sheds or metal buildings in summer). For

best life store battery packs in a cool, dry location.

NOTE: Do not store the battery packs in a tool with the

trigger switch locked on. Never tape the trigger switch in the ON position.

WARNING: Fire hazard. Never attempt to open the battery pack for

any reason. If the battery pack case is cracked or damaged, do not insert into the charger. Do not crush, drop or damage the battery pack. Do not use a battery pack or charger that has received a sharp blow,

been dropped, run over or damaged in any way (e.g., pierced with a

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nail, hit with a hammer, stepped on). Damaged battery packs should be returned to the service center for recycling.

WARNING: Fire hazard. Do not store or carry the battery

pack so that metal objects can contact exposed battery

terminals. For example, do not place the battery pack in aprons,

pockets, tool boxes, product kit boxes, drawers, etc., with loose nails, screws, keys, etc. Transporting batteries can possibly

cause ﬁres if the battery terminals inadvertently come in contact with conductive materials such as keys, coins, hand tools and the like. The US Department of Transportation Hazardous

Material Regulations (HMR) actually prohibit transporting batteries in commerce or on airplanes (e.g., packed in suitcases and carry-on luggage) UNLESS they are properly protected from short circuits. So when transporting individual battery packs, make sure that the battery terminals are protected and well insulated from materials that could contact them and cause a short circuit.

SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION (Li-Ion)

• Do not incinerate the battery pack even if it is severely damaged or is completely worn out. The battery pack can

explode in a ﬁre. Toxic fumes and materials are created when lithium ion battery packs are burned.

• If battery contents come into contact with the skin, immediately wash area with mild soap and water. If battery liquid gets into the eye, rinse water over the open eye for 15 minutes or until irritation ceases. If medical attention is needed, the battery electrolyte is composed of a mixture of liquid organic carbonates and lithium salts.

• Contents of opened battery cells may cause respiratory irritation. Provide fresh air. If symptoms persist, seek medical attention.

WARNING: Burn hazard. Battery liquid may be ﬂammable if

exposed to spark or ﬂame.

The RBRC® Seal

The RBRC® (Rechargeable Battery Recycling Corp oration) Seal on the

nickel cadmium, nickel metal hydride or lithium-ion batteries (or battery packs) indicates that the costs to recycle these batteries (or battery packs) at the end of their useful life have already been paid by DeWALT. In some areas, it is illegal to place spent nickel cadmium, nickel metal hydride or lithium-ion batteries in the trash or municipal solid waste stream and the Call 2 Recycle® program provides an environmentally conscious alternative.

Call 2 Recycle, Inc., in cooperation with DeWALT and other battery users, has established the program in the United States and Canada to facilitate the collection of spent nickel cadmium, nickel metal hydride or lithium-ion batteries. Help protect our environment and conserve natural resources by returning the spent nickel cadmium, nickel metal hydride or lithium-ion batteries to an authorized DeWALT service center or to your local retailer for recycling. You may also contact your local recycling center for information on where to drop off the spent battery. RBRC® is a registered trademark of Call 2 Recycle, Inc.

Important Safety Instructions for All Battery Chargers

SAVE THESE INSTRUCTIONS: This manual contains important safety and operating instructions for battery chargers.

• Before using the charger, read all instructions and cautionary markings on the charger, battery pack and product using the battery pack.

WARNING: Shock hazard. Do not allow any liquid to get inside the

charger. Electric shock may result.

CAUTION: Burn hazard. To reduce the risk of injury, charge only

DeWALT rechargeable battery packs. Other types of batteries may overheat and burst resulting in personal injury and property damage.

NOTICE: Under certain conditions, with the charger plugged into the

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power supply, the charger can be shorted by foreign material. Foreign materials of a conductive nature, such as, but not limited to, grinding dust, metal chips, steel wool, aluminum foil or any buildup of metallic particles should be kept away from the charger cavities. Always unplug the charger from the power supply when there is no battery pack in the cavity. Unplug the charger before attempting to clean.

• DO NOT attempt to charge the battery pack with any chargers other than the ones in this manual. The charger and battery pack are speciﬁcally designed to work together.

• These chargers are not intended for any uses other than charging DeWALT rechargeable batteries. Any other uses may result in risk of ﬁre, electric shock or electrocution.

• Do not expose the charger to rain or snow.

• Pull by the plug rather than the cord when disconnecting the charger. This will reduce the risk of damage to the electric plug and cord.

• Make sure that the cord is located so that it will not be

stepped on, tripped over or otherwise subjected to damage or stress.

• Do not use an extension cord unless it is absolutely necessary. Use of improper extension cord could result in risk of

ﬁre, electric shock or electrocution.

• When operating a charger outdoors, always provide a dry

location and use an extension cord suitable for outdoor use.

Use of a cord suitable for outdoor use reduces the risk of electric shock.

• 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 lower the gauge number, the heavier the cord.

Minimum Gauge for Cord Sets

Volts Total Length of Cord

Ampere Rating

More Than

• Do not place any object on top of the charger or place the charger on a soft surface that might block the ventilation slots and result in excessive internal heat. Place the charger

in a position away from any heat source. The charger is ventilated through slots in the top and the bottom of the housing.

• Do not operate the charger with a damaged cord or plug.

• Do not operate the charger if it has received a sharp blow, been dropped or otherwise damaged in any way. Take it to an authorized service center.

More 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

120 V 25

(7.6)

240 V 50

(15.2)

Not

in Feet (meters)

(15.2)

100

(30.5)

AWG

100

(30.5)

200

(61.0)

150

(45.7)

300

(91.4)

• Do not disassemble the charger; take it to an authorized

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service center when service or repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution or ﬁre.

• Disconnect the charger from the outlet before attempting any cleaning. This will reduce the risk of electric shock. Removing the battery pack will not reduce this risk.

• NEVER attempt to connect 2 chargers together.

• The charger is designed to operate on standard 120 V

household electrical power. Do not attempt to use it on any other voltage. This does not apply to the vehicular charger.

Chargers

Your tool uses a DeWALT charger. Be sure to read all safety instructions

before using your charger. Consult the chart at the end of this manual for compatibility of chargers and battery packs.

Charging Procedure (Fig. 1)

1. Plug the charger into an appropriate outlet before inserting the battery pack.

2. Insert the battery pack (K) into the charger, as shown in Figure 1, making sure the pack is fully seated in charger. The red (charging) light will blink continuously, indicating that the charging process has started.

3. The completion of charge will be indicated by the red light remaining ON continuously. The pack is fully charged and may be used at this time or left in the charger.

FIG. 1

DCB112

Indicator Light Operation

DCB101, DCB102, DCB103

PACK CHARGING

PACK CHARGED

HOT/COLD DELAY

PROBLEM PACK OR CHARGER

DCB107, DCB112, DCB113, DCB115

PACK CHARGING

PACK CHARGED

HOT/COLD DELAY

Charge Indicators

This charger is designed to detect certain problems that can arise.

Problems are indicated by the red light ﬂashing at a fast rate. If this occurs, re-insert the battery pack into the charger. If the problem persists, try a different battery pack to determine if the charger is working properly. If the new pack charges correctly, then the original pack is defective and should be returned to a service center or other collection site for recycling. If the new battery pack elicits the same trouble indication as the original, have the charger and the battery pack tested at an authorized service center.

HOT/COLD DELAY

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DCB101, DCB102, DCB103

These chargers have a hot/cold delay feature. When the charger

detects a battery that is too hot or too cold, it automatically starts a delay, suspending charging. The red light ﬂashes long, then short while in the hot/cold delay mode.

Once the battery has reached an optimum temperature, the charger will automatically resume the charging procedure. This feature ensures maximum battery life.

DCB107, DCB112, DCB113, DCB115

These chargers have a hot/cold delay feature. When the charger

detects a battery that is too hot or too cold, it automatically starts a delay, suspending charging. The red light will continue to blink, but a yellow indicator light will be illuminated during this suspension.

Once the battery has reached an optimum temperature, the yellow light will turn off and the charger will automatically resume the charging procedure. This feature ensures maximum battery life.

LEAVING THE BATTERY PACK IN THE CHARGER

The charger and battery pack can be left connected with the charge

indicator showing Pack Charged. WEAK BATTERY PACKS: Weak batteries will continue to function

but should not be expected to perform as much work.

FAULTY BATTERY PACKS

DCB101, DCB102, DCB103

These chargers will not charge a faulty battery pack. The charger will

indicate faulty battery pack by refusing to light or by displaying problem pack or charger.

NOTE: This could also mean a problem with a charger.

DCB107, DCB112, DCB113, DCB115

These chargers will not charge a faulty battery pack. The charger will

indicate faulty battery pack by refusing to light. NOTE: This could also mean a problem with a charger.

Wall Mounting

DCB107, DCB112, DCB113, DCB115

These chargers are designed to be wall mountable or to sit upright on

a table or work surface. If wall mounting, locate the charger within reach of an electrical outlet.

Mount the charger securely using drywall screws at least 1" (25.4 mm) long, screwed into wood to an optimal depth leaving approximately

7/32" (5.5 mm) of the screw exposed.

Important Charging Notes

1. Longest life and best performance can be obtained if the battery pack is charged when the air temperature is between 65°F and

75 °F (18° – 24°C). DO NOT charge the battery pack in an air

temperature below +40°F (+4.5°C), or above +104°F (+40°C).

This is important and will prevent serious damage to the battery

pack.

2. The charger and battery pack may become warm to the touch while charging. This is a normal condition, and does not indicate a problem. To facilitate the cooling of the battery pack after use, avoid placing the charger or battery pack in a warm environment such as in a metal shed or an uninsulated trailer.

3. A cold battery pack will charge at about half the rate of a warm battery pack. The battery pack will charge at that slower rate throughout the entire charging cycle and will not return to maximum charge rate even if the battery pack warms.

4. If the battery pack does not charge properly:

a. Check operation of receptacle by plugging in a lamp or other

appliance;

b. Check to see if receptacle is connected to a light switch which

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turns power off when you turn out the lights;

c. Move the charger and battery pack to a location where the

surrounding air temperature is approximately 65 °F – 75 °F

(18° – 24°C);

d. If charging problems persist, take the tool, battery pack and

charger to your local service center.

5. The battery pack should be recharged when it fails to produce sufﬁcient power on jobs which were easily done previously. DO NOT CONTINUE to use under these conditions. Follow the charging procedure. You may also charge a partially used pack whenever you desire with no adverse effect on the battery pack.

6. Foreign materials of a conductive nature such as, but not limited to, grinding dust, metal chips, steel wool, aluminum foil, or any buildup of metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when there is no battery pack in the cavity. Unplug the charger before attempting to clean.

7. Do not freeze or immerse the charger in water or any other liquid.

WARNING: Shock hazard. Don’t allow any liquid to get inside the

charger. Electric shock may result.

WARNING: Burn hazard. Do not submerge the battery pack in any

liquid or allow any liquid to enter the battery pack. Never attempt to open the battery pack for any reason. If the plastic housing of the battery pack breaks or cracks, return to a service center for recycling.

Storage Recommendations

1. The best storage place is one that is cool and dry, away from direct sunlight and excess heat or cold.

2. For long storage, it is recommended to store a fully charged battery pack in a cool dry place out of the charger for optimal results.

NOTE: Battery packs should not be stored completely depleted of charge. The battery pack will need to be recharged before use.

SAVE THESE INSTRUCTIONS FOR

FUTURE USE

COMPONENTS (Fig. 2)

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

or personal injury could result.

A. Variable speed trigger switch H. Mounting screw B. Forward/reverse control button I. Bit clip (Optional accessory) C. Torque adjustment collar J. Battery release button D. Gear shifter K. Battery pack E. Worklight L. Worklight switch F. Keyless chuck G. Belt hook (Optional accessory)

INTENDED USE

These drills/drivers/hammerdrills are designed for professional drilling,

percussion drilling and screwdriving applications. DO NOT use under wet conditions or in presence of ﬂammable liquids

or gases.

These drills/drivers/hammerdrills are professional power tools. DO

NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

Variable Speed Trigger Switch (Fig. 2)

To turn the tool on, squeeze the trigger switch (A). To turn the tool off,

release the trigger switch. Your tool is equipped with a brake. The chuck will stop as soon as the trigger switch is fully released.

NOTE: Continuous use in variable speed range is not recommended. It may damage the switch and should be avoided.

FIG. 2

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DCD796

Forward/Reverse Control Button (Fig. 2)

A forward/reverse control button (B) determines the direction of the

tool and also serves as a lock-off button.

To select forward rotation, release the trigger switch and depress the

forward/reverse control button on the right side of the tool.

To select reverse, depress the forward/reverse control button on the

left side of the tool.

The center position of the control button locks the tool in the off

position. When changing the position of the control button, be sure the trigger is released.

NOTE: The ﬁrst time the tool is run after changing the direction of rotation, you may hear a click on start up. This is normal and does not indicate a problem.

Torque Adjustment Collar (Fig. 2)

Your tool has an adjustable torque screwdriver mechanism for driving

and removing a wide array of fastener shapes and sizes and in some models, a hammer mechanism for drilling into masonry. Circling the collar (C) are numbers, a drill bit symbol, and in some models, a hammer symbol. These numbers are used to set the clutch to deliver a torque range. The higher the number on the collar, the higher the torque and the larger the fastener which can be driven. To select any of the numbers, rotate until the desired number aligns with the arrow.

NOTE: The torque adjustment collar is only engaged during screwdriving mode and not in drill and hammerdrill modes.

Dual Range Gearing (Fig. 2)

The dual range feature of your drill/driver allows you to shift gears for

greater versatility.

1. To select speed 1 (high torque setting), turn the tool off and permit it to stop. Slide the gear shifter (D) forward (towards the chuck).

2. To select speed 2 (low torque setting), turn the tool off and permit

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it to stop. Slide the gear shifter back (away from the chuck).

NOTE: Do not change gears when the tool is running. Always allow the drill to come to a complete stop before changing gears. If you are having trouble changing gears, make sure that the dual range gear shifter is either completely pushed forward or completely pushed back.

Worklight (Fig. 3)

The worklight (E) and its switch (L) are located on the foot of the tool. The worklight is activated when the trigger switch is depressed. The

low (M), medium (N) and spotlight (O) modes can be changed by moving the switch on the foot of the tool. If the trigger switch remains depressed, the worklight will remain on in all modes.

When on low (M) and medium (N) settings, the beam will automatically turn off 20 seconds after the trigger switch is released.

FIG. 3

M N

SPOTLIGHT MODE

The high setting is the spotlight mode (O). The spotlight will run for

20 minutes after the trigger switch is released. Two minutes before the spotlight will shut off, it will ﬂash twice and then dim. To avoid the spotlight shutting off, lightly tap the trigger switch.

WARNING: While using the worklight in medium or spotlight mode, do not stare at the light or place the drill in a position which may cause anyone to stare into the light. Serious eye

injury could result.

CAUTION: When using the tool as a spotlight, be sure it is secured on a stable surface where it will not cause a tripping or falling hazard.

CAUTION: Remove all accessories from the chuck before using the drill as a spotlight. Personal injury or property damage could result.

LOW BATTERY WARNING

When in spotlight mode and the battery is nearing complete discharge, the spotlight will ﬂash twice and then dim. After two minutes, the battery will be completely discharged and the drill will immediately shut down. At this point, replace with a fresh battery.

WARNING: To reduce the risk of injury, always have a back-up

battery or secondary lighting available if the situation warrants it.

Keyless Single Sleeve Chuck (Fig. 4–6)

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. Always lock off trigger switch and disconnect tool from power source when changing acces sories.

WARNING: Always ensure the bit is secure before starting the tool. A loose bit may eject from tool causing possible personal injury.

Your tool features a keyless chuck (F) with one rotating sleeve for one-

handed operation of the chuck. To insert a drill bit or other accessory, follow these steps.

1. Turn tool off and disconnect tool from power source.

2. Grasp the black sleeve of the chuck with one hand and

use the other hand to secure the tool. Rotate the sleeve counterclockwise far enough to accept the desired accessory.

3. Insert the accessory about 3/4" (19 mm) into the chuck and

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tighten securely by rotating the chuck sleeve clockwise with one hand while holding the tool with the other. Your tool is equipped with an automatic spindle lock mechanism. This allows you to open and close the chuck with one hand.

FIG. 4

FIG. 5 FIG. 6

Be sure to tighten chuck with one hand on the chuck sleeve and one hand holding the tool for maximum tightness.

To release the accessory, repeat steps 1 and 2 above.

Belt Hook and Bit Clip (Optional Accessory) (Fig. 2)

WARNING: To reduce the risk of serious personal injury, turn tool off and remove the battery pack before making any adjustments or removing/installing attachments or accessories.

An accidental start-up can cause injury.

WARNING: To reduce the risk of serious personal injury, ONLY use the tool's belt hook to hang the tool from a work belt. DO NOT use the belt hook for tethering or securing the tool to

a person or object during use. DO NOT suspend tool overhead or suspend objects from the belt hook.

WARNING: To reduce the risk of serious personal injury,

ensure the screw holding the belt hook is secure.

CAUTION: To reduce the risk of personal injury or damage, DO NOT use the belt hook to hang the drill while using as a spotlight.

IMPORTANT: When attaching or replacing the belt hook or bit clip, use only the screw (H) that is provided. Be sure to securely tighten the screw.

The belt hook (G) and bit clip (I) can be attached to either side of the

tool using only the screw (H) provided, to accommodate left- or righthanded users. If the hook or bit clip is not desired at all, it can be removed from the tool.

To move belt hook or bit clip, remove the screw (H) that holds it in

place then reassemble on the opposite side. Be sure to securely tighten the screw.

OPERATION

WARNING: To reduce the risk of serious personal injury, turn tool off and remove the battery pack before making any adjustments or removing/installing attachments or accessories.

An accidental start-up can cause injury.

Installing and Removing the Battery Pack (Fig. 7)

NOTE: For best results, make sure your battery pack is fully charged.

To install the battery pack

(K) into the tool handle, align the battery pack with the rails inside the tool’s handle and slide it into the

FIG. 7

handle until the battery pack is ﬁrmly seated in the tool and ensure that

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it does not disengage.

To remove the battery pack from the tool, press the release button (J)

and ﬁrmly pull the battery pack out of the tool handle. Insert it into the charger as described in the charger section of this manual.

Squeeze the tool trigger for three seconds to dissipate the slight electric charge that may still be in the tool. The worklight may come on for a brief moment.

FUEL GAUGE BATTERY PACKS (FIG. 8)

Some DeWALT battery packs include a fuel gauge which consists of three green LED lights that indicate the level of charge remaining in the battery pack.

The fuel gauge is an indication of approximate levels of charge

remaining in the battery pack according to the following indicators:

75–100% charged

51–74% charged

< 50% charged

Pack needs to be charged

To actuate the fuel gauge, press and hold the fuel gauge button (P). A

combination of the three green LED lights will illuminate designating the level of charge left. When the level of charge in the battery is below the usable limit, the fuel gauge will not illuminate and the battery will need to be recharged.

FIG. 8

NOTE: The fuel gauge is only an indication of the charge left on the battery pack. It does not indicate tool functionality and is subject to variation based on product components, temperature and end-user application.

For more information regarding fuel gauge battery packs, please call

1-800-4-DeWALT (1-800-433-9258) or visit our website www.dewalt.

com.

Drilling (Fig. 9)

NOTICE: If drilling thin material, use a wood “back-up” block to prevent damage to the material.

1. Select the desired speed/torque range using the gear shifter to

match the speed and torque to the planned operation. Turn the collar (C) to the drill symbol.

2. Use sharp drill bits only. For MASONRY, such as brick, cement,

cinder block, etc., use carbide-tipped bits rated for percussion drilling.

3. 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.

4. Hold tool ﬁrmly with both hands to control the twisting action of

the drill. If model is not equipped with side handle, grip drill with one hand on the handle and one hand on the battery pack.

WARNING: Drill may stall if overloaded causing a sudden twist.

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Always expect the stall. Grip the drill ﬁrmly to control the twisting action and avoid injury.

5. 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 DEPRESS TRIGGER ON AND OFF IN AN ATTEMPT

TO START A STALLED DRILL — THIS CAN DAMAGE THE

DRILL.

6. To minimize stalling or breaking through the material, reduce pressure on drill and ease the bit through the last fractional part of the hole.

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

Screwdriving (Fig. 10)

1. Select the desired speed/torque range using the gear shifter to match the speed and torque to the planned operation.

2. Turn the torque adjustment collar (C) to the desired position.

NOTE: Use the lowest torque setting required to seat the fastener

at the desired depth. The lower the number, the lower the torque output.

3. Insert the desired fastener accessory into the chuck as you would any drill bit.

4. Make some practice runs in scrap or on unseen areas of the workpiece to determine the proper position of the torque adjustment collar.

5. Always start with lower torque settings, then advance to higher torque settings to avoid damage to the workpiece or fastener.

FIG. 9

DRILLING

FIG. 10

SCREWDRIVING

FIG. 11

HAMMERDRILLING

Hammerdrilling (Fig. 11)

1. Select the desired speed/torque range using the gear shifter to match the speed and torque to the planned operation. Turn the collar (C) to the hammerdrill symbol.

IMPORTANT: Use carbide-tipped or masonry bits rated for

percussion drilling only.

2. Drill with just enough force on the hammer to keep it from bouncing excessively or "rising" off the bit. Too much force will cause slower drilling speeds, overheating, and a lower drilling rate.

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

4. When drilling deep holes, if the hammer speed starts to drop off, pull the bit partially out of the hole with tool still running to help clear debris from the hole.

NOTE: A smooth, even ﬂow of dust from the hole indicates proper drilling rate.

MAINTENANCE

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WARNING: To reduce the risk of serious personal injury, turn tool off and remove the battery pack before making any adjustments or removing/installing attachments or accessories.

An accidental start-up can cause injury.

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.

CHARGER CLEANING INSTRUCTIONS

WARNING: Shock hazard. Disconnect the charger from the AC outlet before cleaning. Dirt and grease may be removed from the exterior of the charger using a cloth or soft non-metallic brush. Do not use water or any cleaning solutions.

Accessories

WARNING: Since accessories, other than those offered by DeWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of injury, only DeWALT recommended accessories should be used with this product.

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, Towson, MD 21286, call

1-800-4-DeWALT (1-800-433-9258) or visit our website: www.dewalt.

com.

MAXIMUM RECOMMENDED CAPACITIES

DCD791 DCD796

WOOD

Auger Paddle

Twist

Self-feed Hole saw

METAL

Twist

Hole saw

MASONRY

Carbide

7/8" (22 mm) 7/8" (22 mm)

1-1/4" (32 mm) 1-1/4" (32 mm)

1/2" (13 mm) 1/2" (13 mm)

1-3/8" (35 mm) 1-3/8" (35 mm)

2" (50 mm) 2" (50 mm)

1/2" (13 mm) 1/2" (13 mm)

1-3/8" (35 mm) 1-3/8" (35 mm)

– 1/4" (6.5 mm)

Repairs

The charger and battery pack are not serviceable. To assure product SAFETY and RELIABILITY, repairs, maintenance

and adjustment should be performed by a DeWA LT factory service center, a DeWALT authorized service center or other qualiﬁed service personnel. Always use identical replacement parts.

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

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contact you in the unlikely event a safety notiﬁcation is required under the Federal Consumer Safety Act.

Three Year Limited Warranty

DeWA LT 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-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:

1 YEAR FREE SERVICE

DeWA LT will maintain the tool and replace worn parts caused by normal use, for free, any time during the ﬁrst year after purchase.

2 YEARS FREE SERVICE ON DeWALT BATTERY PACKS

DC9071, DC9091, DC9096, DC9280, DC9360, DC9180,

DCB120, DCB127, DCB201, DCB203, DCB203BT, DCB207

3 YEARS FREE SERVICE ON DeWALT BATTERY PACKS

DCB200, DCB204, DCB204BT, DCB205

DeWALT BATTERY PACKS

Product warranty voided if the battery pack is tampered with in any way. DeWA LT is not responsible for any injury caused by tampering and may prosecute warranty fraud to the fullest extent permitted by law.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisﬁed with the performance of your DeWA LT 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 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 (1-800-433-

9258) for a free replacement.

XXX

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