DeWalt D25404 Nstruction Manual
1-1/8" (27.5 mm)heavy duty rotary hammer
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Also See for D25404:
- Instruction manual (4 pages) ,
- Original instructions manual (133 pages) ,
- Manual (133 pages)
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D
WALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286
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(NOV12)
Part No. N243300
The following are trademarks for one or more D
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.
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 D
US TOLL FREE AT: 1-800-4-D
WALT (1-800-433-9258).
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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.
D25404
Copyright © 2004, 2012 D
WALT power tools: the yellow and black color scheme, the "D" shaped
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WALT TOOL, CALL
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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 aånd any other condition that may affect the power tool's
operation. If damaged, have the power tool repaired before use. Many accidents
are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits, etc. in accordance with these
instructions, taking into account the working conditions and the work to be
performed. Use of the power tool for operations different from those intended could
result in a hazardous situation.
5) SERVICE
a) Have your power tool serviced by a qualified repair person using only identical
replacement parts. This will ensure that the safety of the power tool is maintained.
Additional Safety Rules for Rotary Hammers
• Wear ear protectors. Exposure to noise can cause hearing loss.
• Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.
• Hold power tools by insulated gripping surfaces when performing an operation
where the cutting tool may contact hidden wiring or its own cord. Cutting accessory
contacting a "live" wire will make exposed metal parts of the power tool "live" and could
give the operator an electric shock.
• Use clamps or other practical way to secure and support the workpiece to a stable
platform. Holding the work by hand or against your body is unstable and may lead to loss
of control.
• Wear safety goggles or other eye protection. Hammering operations cause chips to
fly. Flying particles can cause permanent eye damage. Wear a dust mask or respirator for
WALT
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applications that generate dust. Ear protection may be required for most applications.
• Keep a firm grip on the tool at all times. Do not attempt to operate this tool
without holding it with both hands. It is recommended that the side handle be used at
all times. Operating this tool with one hand will result in loss of control. Breaking through or
encountering hard materials such as re-bar may be hazardous as well.
• Do not operate this tool for long periods of time. Vibration caused by hammer action
may be harmful to your hands and arms. Use gloves to provide extra cushion and limit
exposure by taking frequent rest periods.
• Do not recondition bits yourself. Chisel reconditioning should be done by an authorized
specialist. Improperly reconditioned chisels could cause injury.
• Wear gloves when operating tool or changing bits. Accessible metal parts on the tool
and bits may get extremely hot during operation. Small bits of broken material may damage
bare hands.
• Never lay the tool down until the bit has come to a complete stop. Moving bits could
cause injury.
• Do not strike jammed bits with a hammer to dislodge them. Fragments of metal or
material chips could dislodge and cause injury.
• Slightly worn chisels can be resharpened by grinding.
• Keep the power cord away from the rotating bit. Do not wrap the cord around any
part of your body. An electric cord wrapped around a spinning bit may cause personal
injury and loss of control.
• Do not overheat the bit (discoloration) while grinding a new edge. Badly worn chisels
require reforging. Do not reharden and temper the chisel.
• Air vents often cover moving parts and should be avoided. Loose clothes, jewelry 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.
Ampere Rating
More
Than
0
6
10
12
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.
Minimum Gauge for Cord Sets
Volts
Total Length of Cord in Feet (meters)
120V
25 (7.6)
240V
50 (15.2)
100 (30.5)
Not More
Than
6
18
10
18
12
16
16
14
50 (15.2)
100 (30.5)
150 (45.7)
200 (61.0)
300 (91.4)
AWG
16
16
14
16
14
12
16
14
12
12
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Table of Contents
Related Manuals for DeWalt D25404
Summary of Contents for DeWalt D25404
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Page 1: General Power Tool Safety Warnings
WALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 fly. Flying particles can cause permanent eye damage. Wear a dust mask or respirator for (NOV12) Part No. N243300 D25404 Copyright © 2004, 2012 D WALT applications that generate dust. Ear protection may be required for most applications. -
Page 2: Operation
WALT NOTE: Use lower speeds for starting holes without a center punch, drilling in metal, plastics or (1-800-433-9258) or visit our website: www.dewalt.com. ceramics, or driving screws. Higher speeds are better for drilling in wood and composition board MAXIMUM RECOMMENDED CAPACITIES and for using abrasive and polishing accessories. - Page 3 à effectuer. L’utilisation d’un outil électrique pour toute opération autre que celle pour Défi nitions : lignes directrices en laquelle il a été conçu est dangereuse. matière de sécurité 5) RÉPARATION a) Faire réparer l’outil électrique par un réparateur professionnel en n’utilisant Les définitions ci-dessous décrivent le niveau de danger pour chaque que des pièces de rechange identiques.
- Page 4 Pour obtenir de plus amples renseignements sur les pièces ou les réparations est utilisée pour le perçage, arrêtez l’outil lorsque l'extrémité de la tige entre en contact avec la couvertes par la présente garantie, visiter le site www.dewalt.com ou composer le 1 800 433- surface du matériau.
- Page 5 CONSERVE TODAS LAS ADVERTENCIAS E lateral en todo momento. Si intenta hacerla funcionar con una sola mano, podría perder el control de la herramienta. También podría ser peligroso perforar o encontrar materiales INSTRUCCIONES PARA FUTURAS CONSULTAS duros, como barras de refuerzo. El término “herramienta eléctrica”...
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Page 6: Operación
MANTENIMIENTO visítenos en www.dewalt.com o dirígase al centro de servicio más cercano. Esta garantía no ADVERTENCIA: Para reducir el riesgo de lesiones personales graves, apague la aplica a accesorios o a daños causados por reparaciones realizadas o intentadas por terceros. - Page 7 DELEGACIÓN ALVARO OBREGÓN MÉXICO D.F. TEL. (52) 555-326-7100 R.F.C.: BDE810626-1W7 Para servicio y ventas consulte “HERRAMIENTAS ELECTRICAS” en la sección amarilla. ESPECIFIÇIONES D25404 Tension de alimentación: 120 v c.a.~ Potencia nominal: 900 W Frecuencia de operación: 50/60 Hz Revoluciones por minuto...