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INSTRUCCIONESDEMANUAL

 

 

 

DW920 CordlessDutyHeavyVolt7.2 Screwdriver sansvolt7,2Tournevisfil de service intensif 7,2deDestornilladorvolt para trabajo pesado

MANUALINSTRUCTION

D'UTILISATIONGUIDE

 

 

 

 

INSTRUCTIVO

PÓLIZADE

INSTRUCTIVO

 

 

 

 

 

 

 

 

 

 

 

 

DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286

 

Printed in China (JUN00) Form No.497947 DW920

Copyright © 2000

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)

General Safety Rules – For All Battery Operated 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 acci- dents.

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. Distrac- tions can cause you to lose control.

ELECTRICAL SAFETY

Do not abuse the cord. Never use the cord to carry the tool. Keep cord away from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged cords may create a fire.

A battery operated tool with integral batteries or a separate battery pack must be recharged only with the specified charger for the battery. A charger that may be suit- able for one type of battery may create a risk of fire when used with another battery.

Use battery operated tool only with the specifically designated battery pack. Use of any other batteries may create a risk of fire.

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 medica- tion. 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 clothing, jewelry, or long hair can be caught in moving parts.

Avoid accidental starting. Be sure switch is in the locked or off position before insert- ing battery pack. Carrying tools with your finger on the switch or inserting the battery pack into a tool with the switch on invites accidents.

Remove adjusting keys or wrenches before turning the tool on. A wrench 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 bal- ance 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 a 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. A tool that cannot be controlled with the switch is dangerous and must be repaired.

Disconnect battery pack from tool or place the switch in the locked or off position before making any adjustments, changing accessories, or storing the tool. Such pre- ventative safety measures reduce the risk of starting the tool accidentally.

Store idle tools out of reach of children and other untrained persons. Tools are dan- gerous in the hands of untrained users.

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 con- nection from one terminal to another. Shorting the battery terminals together may cause sparks, burns, or a fire.

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 create a risk of injury when used on another tool.

SERVICE

Tool service must be performed only by qualified repair personnel. Service or mainte- nance performed by unqualified personnel may 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 shock or injury.

Additional 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.

When working on a ladder or on scaffolding be sure to lay the tool down on its side when not in use. Some tools with large battery packs will stand upright but may be easily knocked over.

The label on your tool may include the following symbols.

V

volts

A

amperes

Hz

hertz

W

watts

min

................minutes

..........

alternating current

 

 

 

direct current

 

Class II Construction

no

..........

no load speed

…/min ....

revolutions or reciprocation per minute

 

 

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

earthing terminal

..........

safety alert symbol

 

 

 

 

 

 

 

 

 

 

 

 

 

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 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.

Important Safety Instructions for Battery Packs

The battery pack is not fully charged out of the carton! First read the safety instruc- tions below. Then follow charging notes and procedures.

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 temper- ature 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 potassi- um 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 DEWALT chargers.

NOTE: The batteries in your battery pack are the nickel–cadmium type. Cadmium is considered to be a toxic material by the Environmental Protection Agency. Before disposing of damaged or worn out Nickel–Cadmium battery packs, check with your state Environmental Protection Agency to find out about special restrictions on the disposal of these battery packs or return them to a DEWALT certified service center for recycling.

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: Never attempt to open the battery pack for any reason. If battery pack case is cracked or damaged, do not insert into charger. Danger of electric shock or electrocution. Damaged battery packs should be returned to service center for recycling.

Installing and Removing the Battery Pack

NOTE: Make sure your battery pack is fully charged.

To install the battery pack into the tool handle, align the base of the tool with the notch inside the tool’s handle (FIG. 2) and slide the battery pack firmly into the handle until you hear the lock snap into place as shown in FIG. 3.

To remove the battery pack from the tool, press the release buttons and firmly pull the bat- tery pack out of the tool handle. Insert it into the charger as described in the charger section of this manual.

The RBRC™ Seal

The RBRC™ (Rechargeable Battery Recycling Corporation) Seal on the nickel-

cadmium battery (or battery pack) indicates that the costs to recycle the battery (or battery pack) at the end of its useful life have already been paid by DEWALT.

In some areas, it is illegal to place spent nickel-cadmium batteries in the trash or municipal solid waste stream and the RBRC program provides an environmen- tally conscious alternative.

RBRC in cooperation with DEWALT and other battery users, has established programs in the United States to facilitate the collection of spent nickel-cadmium batteries. Help protect our environment and conserve natural resources by returning the spent nickel-cadmium battery to an authorized DEWALT service center or to your local retailer for recycling. You may also con- tact your local recycling center for information on where to drop off the spent battery.

Important Safety Instructions for Battery Chargers

SAVE THESE INSTRUCTIONS - This manual contains important safety instructions for DEWALT battery chargers.

Before using battery charger, read all instructions and cautionary markings on battery char- ger, battery and product using battery.

CAUTION:To reduce the risk of injury, charge only DEWALT nickel cadmium rechargeable batteries. Other types of batteries may burst causing personal injury and damage.

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.

DANGER: 120 volts present at charging terminals. Do not probe with conductive objects. Danger of electric shock or electrocution.

WARNING: Don’t allow any liquid to get inside charger. Electric shock may result.

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

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.

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DeWalt DW920K-2 instruction manual General Safety Rules For All Battery Operated Tools, Additional Safety Rules, Rbrc Seal

DW920K-2 specifications

The DeWalt DW920K-2 is a versatile and powerful cordless screwdriver that has become a favorite among both professionals and DIY enthusiasts. Known for its durability and performance, this tool is designed to handle a variety of tasks, from assembling furniture to installing shelves, making it an essential addition to any toolbox.

One of the standout features of the DW920K-2 is its ergonomic design. The screwdriver boasts a compact, lightweight build that allows for easy handling and maneuverability in tight spaces. The rubber grip is comfortable and reduces fatigue, making it easier to work for extended periods without discomfort. This design ensures that users can maintain control and precision, regardless of the task at hand.

The DW920K-2 is powered by a reliable 7.2V battery, capable of delivering consistent performance. The keyless chuck allows for quick and easy bit changes, accommodating a variety of accessories. With a no-load speed of up to 800 RPM, the screwdriver can tackle both light and demanding fastening tasks efficiently. The 1/4-inch hex chuck is compatible with a wide range of bits, ensuring versatility in its applications.

Another significant feature of the DW920K-2 is its dual position handle, which can be adjusted for various tasks. The handle can pivot between straight and pistol grip positions, adding to its adaptability. This feature is particularly beneficial when working in confined spaces or when precise control is necessary. The screwdriver also includes a built-in LED light, providing illumination in dark work areas, further enhancing its functionality.

Built for durability, the DW920K-2 is made with high-quality materials that withstand the rigors of regular use. Its robust design ensures that it can handle tough jobs without sacrificing performance. The included carrying case makes transportation and storage easy, keeping the tool and its accessories organized.

In summary, the DeWalt DW920K-2 is a reliable and efficient cordless screwdriver that combines power, versatility, and comfort. Its ergonomic design, dual-position handle, and durable construction make it ideal for a wide range of applications, ensuring that users can complete their tasks with ease and efficiency. Whether for professional use or home projects, the DW920K-2 is a tool that delivers exceptional performance.