DeWalt DCG413B TYPE 1 Owner’s Manual

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1-800-4-DeWALT

Instruction Manual

Guide D’utilisation

Manual de instrucciones

DCG413

20 V Max* Paddle Switch Small Angle Grinder Meuleuse à petit angle avec interrupteur à palette Max* 20 V Esmeriladora de ángulo pequeño de interruptor de paleta 20 V Max*

final page size: 8.5 x 5.5 in

ENGLISH

English (original instructions) 1

Français (traduction de la notice d’instructions originale) 18

Español (traducido de las instrucciones originales) 37

ENGLISH

DeWALT

Definitions: Safety Alert Symbols and Words

This instruction manual uses the following safety alert symbols and words to alert you to hazardous situations and your risk of personal injury or property damage.

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.



(Used without word) Indicates a safety related message.



NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in propertydamage.

Fig. A

Paddle switch

Lock-off lever

Spindle lock button

Spindle

Side handle

Backing flange

Locking flange

Guard

Guard release lever

Battery pack

Battery release button

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.

WARNING: To reduce the risk of injury, read the instructionmanual.

If you have any questions or comments about this or any 1-800-4-

tool, call us toll free at:

(1-800-433-9258).

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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 mainsoperated (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 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

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.

SAFETY INSTRUCTIONS FOR ALL OPERATIONS

Safety Warnings Common for Grinding, Sanding, Wire Brushing or Abrasive Cutting-Off Operations

a ) This power tool is intended to function as a

grinder, sander, wire brush or cut-off tool. Read all safety warnings, instructions, illustrations and specifications provided with this power tool.

Failure to follow all instructions listed below may result in electric shock, fire and/or seriousinjury.

b ) Operations such as polishing are not

recommended to be performed with this power tool. Operations for which the power tool

was not designed may create a hazard and cause personalinjury.

c ) Do not use accessories which are not specifically

designed and recommended by the tool manufacturer. Just because the accessory can

be attached to your power tool, it does not assure safeoperation.

d ) The rated speed of the accessory must be at least

equal to the maximum speed marked on the power tool. Accessories running faster than their

rated speed can break and flyapart.

e ) The outside diameter and the thickness of your

accessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot

be adequately guarded orcontrolled.

f ) Threaded mounting of accessories must match

the grinder spindle thread. For accessories

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mounted by flanges, the arbor hole of the accessory must fit the locating diameter of the flange. Accessories that do not match the mounting

hardware of the power tool will run out of balance, vibrate excessively and may cause loss ofcontrol.

g ) Do not use a damaged accessory. Before each

use inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged

accessories will normally break apart during this testtime.

h ) Wear personal protective equipment. Depending

on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small abrasive or workpiece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged exposure to high intensity

noise may cause hearingloss.

i ) Keep bystanders a safe distance away from work

area. Anyone entering the work area must wear personal protective equipment. Fragments of

workpiece or of a broken accessory may fly away and cause injury beyond immediate area ofoperation.

j ) Hold the power tool by insulated gripping

surfaces only, when performing an operation where the cutting tool may contact hidden wiring. Contact with a “live” wire will also make

exposed metal parts of the power tool “live” and could give the operator an electricshock.

k ) Never lay the power tool down until the

accessory has come to a complete stop. The spinning accessory may grab the surface and pull the power tool out of yourcontrol.

l ) Do not run the power tool while carrying it at

your side. Accidental contact with the spinning accessory could snag your clothing, pulling the accessory into yourbody.

m ) Regularly clean the power tool’s air vents. The

motor’s fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electricalhazards.

n ) Do not operate the power tool near flammable

materials. Sparks could ignite thesematerials.

o ) Do not use accessories that require liquid

coolants. Using water or other liquid coolants may result in electrocution orshock.

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p ) Do not use Type 11 (flaring cup) wheels on this

tool. Using inappropriate accessories can result

ininjury.

q ) Always use side handle. Tighten the handle

securely. The side handle should always be used to maintain control of the tool at alltimes.

r ) When starting the tool with a new or

replacement wheel, or a new or replacement wire brush installed, hold the tool in a well protected area and let it run for one minute. If the wheel has an undetected crack or flaw, it should burst in less than one minute. If the wire brush has loose wires, they will be detected. Never start the tool with a person in line with the wheel. This includes theoperator.

s ) Use of accessories not specified in this manual

is not recommended and may be hazardous.

Use of power boosters that would cause the tool to be driven at speeds greater than its rated speed constitutesmisuse.

t ) Use clamps or another practical way to secure

and support the workpiece to a stable platform.

Holding the work by hand or against your body leaves it unstable and may lead to loss ofcontrol.

u ) Avoid bouncing the wheel or giving it rough

treatment. If this occurs, stop the tool and inspect the wheel for cracks orflaws.

v ) Always handle and store wheels in a carefulmanner. w ) Do not operate this tool for long periods of time.

Vibration caused by the operating action of this tool may cause permanent injury to fingers, hands, and arms. Use gloves to provide extra

cushion, take frequent rest periods, and limit daily time ofuse.

x ) Air vents often cover moving parts and should be

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

Kickback and Related Warnings

Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory’s rotation at the point of thebinding.

For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel’s movement at the point of pinching. Abrasive wheels may also break under theseconditions.

Kickback is the result of tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below:

a ) Maintain a firm grip on the power tool and

position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if

provided, for maximum control over kickback or torque reaction during start up. The operator can

control torque reaction or kickback forces, if proper precautions aretaken.

b ) Never place your hand near the rotating

accessory. Accessory may kickback over yourhand.

c ) Do not position your body in the area where

power tool will move if kickback occurs. Kickback will propel the tool in direction opposite to the wheel’s movement at the point ofsnagging.

d ) Use special care when working corners, sharp

edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have

a tendency to snag the rotating accessory and cause loss of control orkickback.

e ) Do not attach a saw chain woodcarving blade

or toothed saw blade. Such blades create frequent kickback and loss ofcontrol.

Safety Warnings Specific for Grinding and Abrasive Cutting-Off Operations

a ) Use only wheel types that are recommended for

your power tool and the specific guard designed for the selected wheel. Wheels for which the power

tool was not designed cannot be adequately guarded and areunsafe.

b ) The grinding surface of center depressed

wheels must be mounted below the plane of the guard lip. An improperly mounted wheel that

projects through the plane of the guard lip cannot be adequatelyprotected.

c ) The guard must be securely attached to the

power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the operator. The guard helps to protect the operator

from broken wheel fragments, accidental contact with wheel and sparks that could igniteclothing.

d ) Wheels must be used only for recommended

applications. For example: do not grind with the side of cut-off wheel. Abrasive cut-off wheels are

intended for peripheral grinding, side forces applied to these wheels may cause them toshatter.

e ) Always use undamaged wheel flanges that

are of correct size and shape for your selected wheel. Proper wheel flanges support the wheel thus reducing the possibility of wheel breakage.

Flanges for cut-off wheels may be different from grinding wheelflanges.

f ) Do not use worn down wheels from larger power

tools. Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and mayburst.

Additional Safety Warnings Specific for Abrasive Cutting-Off Operations

a ) Do not “jam” the cut-off wheel or apply excessive

pressure. Do not attempt to make an excessive

depth of cut. Overstressing the wheel increases the

loading and susceptibility to twisting or binding of the wheel in the cut and the possibility of kickback or wheelbreakage.

b ) Do not position your body in line with and

behind the rotating wheel. When the wheel, at the point of operation, is moving away from your body, the possible kickback may propel the spinning wheel and the power tool directly atyou.

c ) When wheel is binding or when interrupting

a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel comes to a complete stop. Never attempt to remove the cut-off wheel from the cut while the wheel is in motion otherwise kickback may occur. Investigate and take corrective action to

eliminate the cause of wheelbinding.

d ) Do not restart the cutting operation in the

workpiece. Let the wheel reach full speed and carefully reenter the cut. The wheel may bind,

walk up or kickback if the power tool is restarted in theworkpiece.

e ) Support panels or any oversized workpiece

to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own weight. Supports must be placed under

the workpiece near the line of cut and near the edge of the workpiece on both sides of thewheel.

f ) Use extra caution when making a “pocket

cut” into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical wiring or objects that can causekickback.

Safety Warnings Specific for Sanding Operations

a ) Do not use excessively oversized sanding disc

paper. Follow manufacturers recommendations, when selecting sanding paper. Larger sanding

paper extending beyond the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc orkickback.

Safety Warnings Specific for Wire Brushing Operations

a ) Be aware that wire bristles are thrown by the

brush even during ordinary operation. Do not overstress the wires by applying excessive load to the brush. The wire bristles can easily penetrate

light clothing and/orskin.

b ) If the use of a guard is recommended for wire

brushing, do not allow any interference of the wire wheel or brush with the guard. Wire wheel

or brush may expand in diameter due to work and centrifugalforces.

c ) Safety goggles or safety glasses with side shields

and a full face shield compliant with ANSI Z87.1 MUST be worn by the operator and others that are within 50' (15.2 m) of the use of thisproduct.

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Additional Safety Information

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 chemicallytreated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, 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

Hz ....................... hertz

min ..................... minutes

or DC ......direct current

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

(grounded)

…/min .............. per minute

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

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

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

minute

sfpm ................... surface feet per

minute

SPM .................... strokes per minute

A ......................... amperes

W ........................ watts

ENGLISH

DeWALT

or AC ........... alternating current

or AC/DC .... alternating or

direct current

...................... Class II

Construction

(double insulated)

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

n ......................... rated speed

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

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

..................... visible radiation

..................... wear respiratory

protection

..................... wear eye

protection

..................... wear hearing

protection

..................... read all

documentation

BATTERIES AND CHARGERS

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. When ordering replacement battery packs, be sure to include the catalog number andvoltage.

Your tool uses a instructions before using your charger. Consult the chart at the end of this manual for compatibility of chargers and batterypacks.

charger. Be sure to read all safety

READ ALL INSTRUCTIONS

Important Safety Instructions for All Battery Packs

WARNING: Read all safety warnings and all instructions for the battery pack, charger and



power tool. Failure to follow the warnings and instructions may result in electric shock, fire and/ or seriousinjury.

• 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 non-compatible 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

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

• Do not store or use the tool and battery pack in

• Do not incinerate the battery pack even if it is

chargers.

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.

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.



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

Transportation

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 in carry-on baggage 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.

Shipping the The DeWALT FLEXVOLT™ battery has two modes: Use and

Shipping. Use Mode: When the FLEXVOLT™ battery stands alone or is

in a DeWALT 20V Max* product, it will operate as a 20V Max* battery. When the FLEXVOLT™ battery is in a 60V Max* or a 120V Max* (two 60V Max* batteries) product, it will operate as a 60V Max* battery.

Shipping Mode: When the cap is attached to the FLEXVOLT™ battery, the battery is in Shipping Mode. Strings of cells are electrically disconnected within the pack resulting in three batteries with a lower Watt hour (Wh) rating as compared to one battery with a higher Watt hour rating. This increased quantity of three batteries with the lower Watt hour rating can exempt the pack from certain shipping regulations that are imposed upon the higher Watt hourbatteries.

FLEXVOLT™ Battery

The battery label indicates two Watt hour ratings (see

DeWALT

example). Depending on how the battery is shipped, the appropriate Watt hour rating must be used to determine the applicable shipping requirements. If utilizing the shipping cap, the pack will be considered 3 batteries at the Watt hour rating indicated for “Shipping”. If shipping without the cap or in a tool, the pack will be considered one battery at the Watt hour rating indicated next to “Use”.

Example of Use and Shipping Label Marking

USE: 120 Wh Shipping: 3 x 40 Wh

For example, Shipping Wh rating might indicate 3 x 40 Wh, meaning 3 batteries of 40 Watt hours each. The Use Wh rating might indicate 120 Wh (1 batteryimplied).

Fuel Gauge Battery Packs (Fig. B)

Some 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:

To actuate the fuel gauge, press and hold the fuel gauge button. 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.

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 contact call 1-800-4visit our website www.dewalt.com.

battery packs include a fuel gauge which

75–100% charged

51–74% charged

< 50% charged

Pack needs to be charged

Fig. B

(1-800-433-9258) or

The RBRC® Seal

The RBRC® (Rechargeable Battery Recycling Corporation) Seal on the nickel cadmium, nickel metal hydride or lithiumion 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 spent nickel cadmium, nickel metal hydride or lithium-ion batteries in the trash or municipal solid waste stream and

. In some areas, it is illegal to place

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the Call2Recycle® program provides an environmentally consciousalternative.

Call 2 Recycle, Inc., in cooperation with 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 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.

and other

service

Important Safety Instructions for All Battery Chargers

WARNING: Read all safety warnings and all instructions for the battery pack, charger and



power tool. Failure to follow the warnings and instructions may result in electric shock, fire and/ or seriousinjury.

• 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

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.

rechargeable batteries.

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DeWALT

Minimum Gauge for Cord Sets

Volts

120 V 25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7) 240 V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)

Ampere Rating

Not

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

• 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.

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

120V household electrical power. Do not attempt to use it on any other voltage. This does not apply to the

vehicularcharger.

WARNING: Shock hazard. Do not 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.

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



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 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

Total Length of Cord in Feet

(meters)

American Wire Gauge

rechargeable battery packs.

battery pack in the cavity. Unplug the charger before attempting toclean.

Wireless Certifications and Safety Information

• This device is CAN ICES-3(B)/NMB-3(B)compliant.

• This device complies with Part 15 of the FCC rules and Industry Canada License-exempt RSS standard(s). Operation is subject to the following two conditions:

ʵ This device may not cause harmful interference, and ʵ This device must accept any interference

received, including interference that may cause undesiredoperation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the followingmeasures:

ʵ Reorient or relocate the receivingantenna. ʵ Increase the separation between the equipment

andadaptor.

ʵ Connect the equipment into an outlet on a circuit

different from that to which the adaptor isconnected.

ʵ Consult the dealer or an experienced radio/TV

technician forhelp.

• Changes or modifications to this equipment not expressly approved by the manufacturer could void the user’s authority to operate the device. This Class B digital apparatus complies with Canadian ICES-003.

• Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successfulcommunication.

• To comply with FCC and Industry Canada RF radiation exposure limits for general population, the antenna used for this device must not be co-located or operating in conjunction with any other antenna ortransmitter.

For Bluetooth® Products

• When traveling on airlines, be sure to comply with the airline restrictions on usage of personal electronic devices and Bluetooth®.

• The out of range alert feature has been designed to act as an aid to warn against products getting misplaced or stolen. It is not a securitysystem.

• The connectivity range is up to 100 feet (30.5 meters)

DeWALT

depending on environment andlocation.

• The shortwave radio frequency signals of a Bluetooth® device may impair the operation of other electronic and medical devices (such as pacemakers or hearingaids).

NOTE: The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth®, SIG, Inc. and any use of such marks by trade names are those of their respectiveowners.

This product complies with these standards when operated with a 6 foot (1.8 meters) or shorter extensioncord.

is under license. Other trademarks and

Charging a Battery (Fig. C)

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

Fig. C

2. Insert the battery pack the battery pack is fully seated in the 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 battery pack is fully charged and may be used at this time or left in the charger. To remove the battery pack from the charger, push the battery release button

NOTE: To ensure maximum performance and life of lithiumion battery packs, charge the battery pack fully before firstuse.

Charger Operation

Refer to the indicators below for the charge status of the batterypack.

DCB107, DCB112, DCB113, DCB115, DCB118, DCB132

Charging

Fully Charged

Hot/Cold Pack Delay*

* DCB107, DCB112, DCB113, DCB115, DCB118, DCB132:

The red light will continue to blink, but a yellow indicator light will be illuminated during this operation. Once the battery pack has reached an appropriate temperature, the yellow light will turn off and the charger will resume the chargingprocedure.

10

into the charger, making sure

11

on the batterypack.

ENGLISH

The compatible charger(s) will not charge a faulty battery pack. The charger will indicate faulty battery pack by refusing to light or by displaying a problem pack or charger blinkpattern.

NOTE: This could also mean a problem with acharger. If the charger indicates a problem, take the charger and

battery pack to be tested at an authorized servicecenter.

Hot/Cold Pack Delay

When the charger detects a battery pack that is too hot or too cold, it automatically starts a Hot/Cold Pack Delay, suspending charging until the battery pack has reached an appropriate temperature. The charger then automatically switches to the pack charging mode. This feature ensures maximum battery packlife.

A cold battery pack will charge at a slower rate than 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.

The DCB118 charger is equipped with an internal fan designed to cool the battery pack. The fan will turn on automatically when the battery pack needs to becooled.

Never operate the charger if the fan does not operate properly or if ventilation slots are blocked. Do not permit foreign objects to enter the interior of thecharger.

Electronic Protection System

Li-Ion tools are designed with an Electronic Protection System that will protect the battery pack against overloading, overheating or deepdischarge.

The tool will automatically turn off if the Electronic Protection System engages. If this occurs, place the lithiumion battery pack on the charger until it is fullycharged.

Wall Mounting

DCB107, DCB112, DCB113, DCB115, DCB118, DCB132

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, and away from a corner or other obstructions which may impede air flow. Use the back of the charger as a template for the location of the mounting screws on the wall. Mount the charger securely using drywall screws (purchased separately) at least 1" (25.4 mm) long, with a screw head diameter of 0.28–0.35" (7–9mm), screwed into wood to an optimal depth leaving approximately 7/32" (5.5 mm) of the screw exposed. Align the slots on the back of the charger with the exposed screws and fully engage them in theslots.

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.

Important Charging Notes

1. Longest life and best performance can be obtained if the battery pack is charged when the air temperature is

ENGLISH

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. 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 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.

4. 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.

5. 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.

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

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. A)

WARNING: Never modify the power tool or any part of it. Damage or personal injury couldresult.



Refer to Figure A at the beginning of this manual for a complete list ofcomponents.

Intended Use

Your heavy-duty small angle grinder has been designed for professional grinding, sanding, wire brush, and cut-off applications at various work sites (i.e., constructionsites).

DO NOT use under wet conditions or in presence of flammable liquids orgases.

Your heavy-duty small angle grinders is a professional power tool. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use thistool.

Features

E-Switch Protection™

The ON/OFF paddle switch has a no-volt release function. In the event of an unexpected shut down, the paddle switch will need to be released then depressed to restarttool.

E-Clutch™

This unit is equipped with an E-Clutch™ (Electronic Clutch), which in the event of a high-load, the unit will shut off to reduce the reaction torque to the user. The paddle switch will need to be released then depressed to restarttool.

Kickback Brake™

When a pinch, stall, or bind-up event is sensed, the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder, and shut the grinder off. The paddle switch will need to be released then depressed to restarttool.

Power-OFF™ Overload Protection

The power supply to the motor will be reduced in case of motor overload. With continued motor overload, the tool will shut off. The paddle switch will need to be released then depressed to restarttool. The tool will power off each time the current load reaches the overload current value (motor burn-up point). If continued overload shutdowns occur, apply less force/weight on the tool until the tool will function without the overloadengaging.

Electronic Soft Start

This feature limits the initial start up momentum, allowing the speed to build up gradually over a 1 secondperiod.

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal injury, turn unit off and remove the battery pack



before making any adjustments or removing/ installing attachments or accessories. An

accidental start-up can causeinjury.

Attaching Side Handle (Fig. D)

WARNING: Before using the tool, check that the handle is tightenedsecurely.



Screw the side handle either side of the gear case. The side handle should always be used to maintain control of the tool at alltimes.

5

tightly into one of the holes on

Fig. D

DeWALT

Rotating the Gear Case (Fig. E)

To improve user comfort, the gear case will rotate 90° for cuttingoperations.

1. Remove the four corner screws attaching the gear case to motorhousing.

2. Without separating the gear case from motor housing, rotate the gear case head to desiredposition.

Fig. E

90˚

NOTE: If the gear case and motor housing become separated by more than 1/8" (3.17 mm), the tool must be serviced and re-assembled by a center. Failure to have the tool serviced may motor and bearingfailure.

3. Reinstall screws to attach the gear case to the motor housing. Tighten screws to 12.5 in.-lbs. torque. Overtightening could cause screws tostrip.

90˚

service

Guards

CAUTION: Guards must be used with all grinding wheels, cutting wheels, sanding flap discs,



wire brushes, and wire wheels. The tool may be used without a guard only when sanding with conventional sanding discs. Refer to Figure A to see guards provided with the unit. Some applications may require purchasing the correct guard from your local dealer or authorized servicecenter.

NOTE: Edge grinding and cutting can be performed with Type 27 wheels designed and specified for this purpose;

6.35 mm thick wheels are designed for surface grinding while thinner Type 27 wheels need to be examined for the manufacturer's label to see if they can be used for surface grinding or only edge grinding/cutting. A Type 1 guard must be used for any wheel where surface grinding is forbidden. Cutting can also be performed by using a Type41 wheel and a Type 1guard.

NOTE: See the Accessories Chart to select the proper guard/accessorycombination.

Adjusting and Mounting Guard (Fig. F)

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect battery pack



before making any adjustments or removing/

ENGLISH

installing attachments or accessories. An accidental start-up can causeinjury.

CAUTION: BEFORE operating the tool, identify which guard adjustment option your tool is setto.



Adjustment Options

For guard adjustment, the guard release lever one of the alignment holes ratchetingfeature.

One-touchTM: In this position the engaging face is slanted and will ride over to the next alignment hole when guard is rotated in a clockwise direction (spindle facing user) but self-locks in the counter-clockwisedirection.

Mounting Guard (Fig. F)

CAUTION: Prior to mounting guard, ensure the screw, lever, and spring are fitted correctly before mounting



theguard.

1. With the spindle facing the operator, press and hold the guard release lever

2. Align the lugs the gearcasecover.

3. Push the guard down until the guard lugs engage and rotate them in the groove on the gear case cover. Release the guard releaselever.

4. To position the guard, rotate the guard clockwise into the desired working position. Press and hold the guard release lever clockwisedirection. NOTE: The guard body should be positioned between the spindle and the operator to provide maximum operatorprotection. The guard release lever should snap into one of the alignment holes that the guard issecure.

5. To remove the guard, follow steps 1–3 of these instructions inreverse.

Fig. F

9

14

on the guard collar using a

9

12

on the guard with the slots

to rotate the guard in the counter-

14

on the guard collar. This ensures

9

engages

13

Flanges and Wheels

CAUTION: Turn unit off and unplug the tool before making any adjustments or removing or installing



attachments oraccessories.

+ 28 hidden pages