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Questions? See us on the World Wide Web at www.dewalt.com | INSTRUCTION MANUALINSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y | GARANTÍA.DEADVERTENCIA: LÉASE ESTE INSTRUCTIVO |
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| DW292, DW293 Llave de impacto de 13 mm (1/2 pulg.) DW294 Llave de impacto de 19 mm (3/4 pulg.) |
GUIDE D'UTILISATIONDEPRODUCTO.USAR EL MANUAL DE INSTRUCCIONES |
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| DW292, DW293 1/2" Impact Wrench DW294 3/4" Impact Wrench | Clé à choc DW292, DW293 13 mm (1/2 po) et DW294 19 mm (3/4 po) | |||
| DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286 |
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Form No. | DW292, DW293, DW294 Copyright © 2004 DEWALT | ||||||||
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
IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL US TOLL FREE AT:
General Safety Rules
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
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 earth- ed 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
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.
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| Minimum Gage for Cord Sets | ||
Volts | Total Length of Cord in Feet |
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120V |
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240V |
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Ampere Rating |
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| More Not more |
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| Than | Than |
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| 6 | - 10 | 18 | 16 | 14 | 12 |
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 toolsmay result in serious personal injury.
b)Use safety equipment. Always wear eye protection. Safety equipment such as dust mask,
c)Avoid accidental starting. Ensure the switch is in the
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 cor- rect 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 unfa- miliar 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 tools operation. If dam- aged, 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)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 Specific Safety Instructions
•Hold tool by insulated gripping surfaces when performing an operation where the cut- ting tool may contact hidden wiring. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.
•Wear ANSI Z.87.1 safety goggles or other eye protection. Hammering and drilling opera- tions cause chips to fly. Flying particles can cause permanent eye damage.
•Bits, sockets and tools get hot during operation. Wear gloves when touching them.
•Do not operate this tool for long periods of time. Vibration caused by tool action may be harmful to your hands and arms. Use gloves to provide extra cushion and limit exposure by taking frequent rest periods.
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 con- struction activities contains chemicals known to cause cancer, birth defects or other reproduc- tive harm. Some examples of these chemicals are:
•lead from
•crystalline silica from bricks and cement and other masonry products, and
•arsenic and chromium from
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 microscop- ic 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 pro- mote 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.
•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 | |||
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| direct current | no | no load speed |
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| .............. | Class II Construction | …/min | revolutions per minute |
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| earthing terminal | BPM | beats per minute |
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| ................ | safety alert symbol |
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COMPONENTS (Fig. 1)
A.Switch
B.Anvil
Motor
Your DEWALT tool is powered by a DEWALT built motor. Be sure your power supply agrees with the nameplate marking.
Volts 50/60 Hz or “AC only” means your tool must be operated on alternating current and never with direct current.
Voltage decrease of more than 10% will cause loss of power and overheating. DEWALT tools are factory tested; if this tool does not operate, check power supply.
Motor Brushes
This DEWALT tool uses an advanced brush system which automatically stops the tool when the brushes wear out. This prevents serious damage to the motor.
Switch
Pressing the BOTTOM part of the switch (A) runs the tool in forward
Anvil with Detent Pin
To install a socket on the anvil (B), align the hole in the side of the socket with the detent pin on the anvil. Press the socket on until the detent pin engages in the hole. To remove a socket, depress the detent pin through the hole, using a small, pointed object, and pull the socket off.
Impact Time
Many variables exist that will cause the torque available on any fastener to vary considerably.
Usage
Your impact tool generates the following output torque:
Cat # | |
DW292 | 325 |
DW293 | 325 |
DW294 | 325 |
CAUTION: Ensure fastener and/or system will withstand the level of torque generated by the tool. Excessive torque may cause breakage and possible personal injury.
1.Place the socket on the fastener head. Keep the tool pointed straight at the fastener.
2.Press rocker switch to start operation. Always check torque with a torque wrench, as the fas- tening torque is affected by many factors including the following:
•Voltage: Low voltage, due to generator or long extension cord, will reduce fastening torque.