DeWALT DC926 User Manual

INSTRUCTION MANUAL

GUIDE D’UTILISATION

MANUAL DE INSTRUCCIONES

INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA

DE GARANTÍA.

ADVERTENCIA:

LÉASE ESTE INSTRUCTIVO ANTES

DE USAR EL PRODUCTO.

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

WALT

The following are trademarks for one or more D

WALT 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.

DC920, DC930, DC940 Heavy Duty

XRP

™ 1/2” (13mm) Cordless Drill/Driver

DC925, DC926, DC935, DC936 Heavy Duty

XRP

™ 1/2” (13mm) Cordless Hammerdrill/Drill/Drivers

Perceuse-visseuse sans fil XRP™ de 13 mm (1/2 po), modèles DC920, DC930 et DC940 à bloc-piles de grande capacité

Marteau perforateur-perceuse-visseuse sans fil XRP™ de 13 mm (1/2 po) modèles DC925, DC926, DC935 et DC936 à

bloc-piles de grande capacité

Destornillador/taladro inalámbrico XRP™ de 13 mm (1/2”) para trabajo pesado DC920, DC930 y DC940.

Destornillador/taladro/taladro percutor inalámbrico de 13 mm (1/2”) para trabajo pesado DC925, DC926, DC935 y DC936

If you have questions or comments, contact us.

Pour toute question ou tout commentaire, nous contacter.

Si tiene dudas o comentarios, contáctenos.

1-800-4-D

WALT • www.dewalt.com

IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY D

WALT TOOL,

CALL US TOLL FREE AT:

1-800-4-D

WALT (1-800-433-9258)

General Safety Rules – For All Battery Operated Tools

WARNING! Read all instructions. Failure to follow all instructions listed below may

result in electric shock, fire and/or serious injury. The term “power tool” in all of the

warnings listed below refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.

SAVE THESE INSTRUCTIONS

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. Replace or repair damaged cords.
Make sure your extension cord is in good condition. Use only 3-wire extension cords that
have 3-prong grounding-type plugs and 3-pole receptacles that accept the tool’s plug.

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. When using
an extension cord, be sure to use one heavy enough to carry the current your product will
draw. An undersized cord will cause a drop in line voltage resulting in loss of power and
overheating. The following table shows the correct size to use depending on cord length
and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage
number, the heavier the cord.

Recommended Minimum Wire Size for Extension Cords

Total Length of Cord
25 ft.

50 ft.

75 ft.

100 ft.

125 ft.

150 ft.

175 ft.

7.6 m

15.2 m

22.9 m

30.5 m

38.1 m

45.7 m

53.3 m

Wire Size AWG
18

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 safety equipment. Always wear eye protection. Safety equipment such as

dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate
conditions will reduce personal injuries.

c) Avoid accidental starting. Ensure the switch is in the off-position before plugging

in. Carrying power tools with your finger on the switch or plugging in power tools that have
the switch on invites accidents.

d) Remove any adjusting key or wrench before turning the power tool on. A wrench or

a key left attached to a rotating part of the power tool may result in personal injury.

e) Do not overreach. Keep proper footing and balance at all times. This enables better

control of the power tool in unexpected situations.

f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and

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

g) If devices are provided for the connection of dust extraction and collection facilities,

ensure these are connected and properly used. Use of these devices 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, break-

age of parts and any other condition that may affect the power tools 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 instruc-

tions and in the manner intended for the particular type of power tool, 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) Ensure the switch is in the off position before inserting battery pack. Inserting the

battery pack into power tools that have the switch on invites accidents.

b) 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.

c) Use power tools only with specifically designated battery packs. Use of any other

battery packs may create a risk of injury and fire.

d) 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.

e) Under abusive conditions, liquid may be ejected from 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.

Specific Safety Rules

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

may contact hidden wiring. Contact with a “live” wire will also make exposed metal parts of
the tool “live” and shock the operator.

•  Wear ear protectors with impact drills. Exposure to noise can cause hearing loss.
•  Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.
•  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 ear protectors when hammering for extented periods of time. Prolonged exposure

to high intensity noise can cause hearing loss. Temporary hearing loss or serious ear drum
damage may result from high sound levels generated by hammer drilling.

• Wear safety goggles or other eye protection. Hammering and drilling operations cause

chips to fly. Flying particles can cause permanent eye damage.

• 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.

• Hammer bits and tools get hot during operation. Wear gloves when touching them.

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 cause cancer, birth defects or other
reproductive harm. Some examples of these chemicals are:

• lead from lead-based paints,
•

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

• arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To
reduce your exposure to these chemicals: work in a well ventilated area, and work with approved
safety equipment, such as those dust masks that are specially designed to filter out microscopic
particles.
• Avoid prolonged contact with dust from power sanding, sawing, grinding, drilling,

and other construction activities. Wear protective clothing and wash exposed areas
with soap and water. Allowing dust to get into your mouth, eyes, or lay on the skin may
promote absorption of harmful chemicals.

WARNING: Use of this tool can generate and/or disburse dust, which may cause serious and

permanent respiratory or other injury. Always use NIOSH/OSHA approved respiratory protection
appropriate for the dust exposure. Direct particles away from face and body.

WARNING: Always 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

................ alternating current

.........direct current

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

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

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

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

(grounded)

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

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

…/min ...........revolutions or reciprocation per minute

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

(double insulated)

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

Important Safety Instructions for Battery Packs

Your tool uses either a 12, 14.4 or 18 Volt D

WALT battery pack. When ordering replacement

battery packs, be sure to include catalog number and voltage: Extended Run-Time battery packs
deliver 25% more run-time than standard battery packs. Consult the chart at the end of this
manual for compatibility of chargers and battery packs.
NOTE: Your tool will accept either standard or Extended Run Time battery packs. However, be
sure to select proper voltage.
The battery pack is not fully charged out of the carton. Before using the battery pack and
charger, read the safety instructions below. Then follow charging procedures outlined.

READ ALL INSTRUCTIONS

• 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.

• A small leakage of liquid from the battery pack cells may occur under extreme usage

or temperature conditions. This does not indicate a failure. However, if the outer seal is
broken and this leakage gets on your skin:

a. Wash quickly with soap and water.
b. Neutralize with a mild acid such as lemon juice or vinegar.
c. If battery liquid gets into your eyes, flush them with clean water for a minimum of

10 minutes and seek immediate medical attention. (Medical note: The liquid is 25-35%
solution of potassium hydroxide.)

• Do not carry extra battery packs in aprons, pockets, or tool boxes along with other

metal objects. Battery pack could be short circuited causing damage to the battery pack and
possibly causing severe burns or fire.

• Charge the battery packs only in D

WALT 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 105°F (such as outside sheds or metal buildings in summer).

DANGER: Electrocution hazard. Never attempt to open the battery pack for any reason. If

battery pack case is cracked or damaged, do not insert into charger. Electric shock or electrocu-
tion may result. Damaged battery packs should be returned to service center for recycling.
NOTE: Battery storage and carrying caps are provided for use whenever the battery

is out of the tool or charger. Remove cap before placing battery in charger or tool.

WARNING: Fire hazard. Do not store or carry battery so that metal objects

can contact exposed battery terminals. For example, do not place battery in
aprons, pockets, tool boxes, product kit boxes, drawers, etc., with loose nails,
screws, keys, etc. without battery cap. Transporting batteries can possibly
cause fires if the battery terminals inadvertently come in contact with conductive mate-
rials 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 (i.e., packed in suitcases and carry-on luggage) UNLESS they are properly
protected from short circuits. So when transporting individual batteries, make sure that the bat-
tery terminals are protected and well insulated from materials that could contact them and cause
a short circuit.

CAUTION: Battery pack must be securely attached to tool. If battery pack is detached,

personal injury may result.

The RBRC™ Seal

The RBRC™ (Rechargeable Battery Recycling Corp

oration) Seal on the

nickel cadmium and nickel metal hydride batteries (or battery packs) indicate that
the costs to recycle these batteries (or battery packs) at the end of their useful life
have already been paid by D

WALT. In some areas, it is illegal to place spent

nickel cadmium and nickel metal hydride batteries in the trash or municipal solid
waste stream and the RBRC program provides an environmentally conscious alternative.
RBRC™ in cooperation with D

WALT and other battery users, has established programs in the

United States and Canada to facilitate the collection of spent nickel cadmium and nickel metal
hydride batteries. Help protect our environment and conserve natural resources by returning
the spent nickel cadmium and nickel metal hydride batteries to an authorized D

WALT 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 the Rechargeable Battery Recycling Corporation.

Important Safety Instructions for Battery Chargers

SAVE THESE INSTRUCTIONS: This manual contains important safety instructions for battery
chargers.
• Before using charger, read all instructions and cautionary markings on charger, battery pack,

and product using battery pack.

DANGER: Electrocution hazard. 120 volts are present at charging terminals. Do not probe with

conductive objects. Electric shock or electrocution may result.

WARNING: Shock hazard. Do not allow any liquid to get inside charger. Electric shock may

result.

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

WALT nickel cadmium

rechargeable batteries. Other types of batteries may burst causing personal injury and dam-
age.

CAUTION: Under certain conditions, with the charger plugged in to the power supply,

the exposed charging contacts inside the charger can be shorted by foreign material. Foreign
materials of a conductive nature such as, but not limited to, 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 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 D

WALT recharge-

able batteries. Any other uses may result in risk of fire, electric shock or electrocution.

• Do not expose charger to rain or snow.
• Pull by plug rather than cord when disconnecting charger. This will reduce risk of dam-

age to electric plug and cord.

• Make sure that cord is located so that it will not be stepped on, tripped over, or other-

wise subjected to damage or stress.

• Do not use an extension cord unless it is absolutely necessary. Use of improper exten-

sion cord could result in risk of fire, electric shock, or electrocution.

• 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. When using more than one extension to make
up the total length, be sure each individual extension contains at least the minimum wire
size.