DeWalt DWE4559CN User Manual

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iNSTRUCTiON MANUAL GUIDE D'UTILISATION

INSTRUCTIVO DE OPERACION, CENTROS DE SERVICIO Y P©LIZA DE GARANT[A. ADVERTENClA: LEASE ESTE INSTRUCTIVO ANTES DE

USAR EL PRODUCTO.

MANUAL DE INSTRUCCIONES

D28499, DWE4557, DWE4557G, DWE4559CN, DWE4559NG, DWE4559CNG, DWE4559N, DWE4597, DWE4597N, DWE4599N Heavy Duty Large Angle Grinders

Grandes rectifieuses coud_es de service intensif Esmeriladoras de &ngulo grande para trabajo pesado

Definitions: 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.

_11

IF YOU HAVE ANY QUESTIONS OR COMMENTS ABOUT THIS OR ANY DEWALT TOOL, CALL US TOLL FREE AT: 1-800-4-D_=WALT

(1-800-433-9258}.

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 wamings 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 too/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 apowertool in a damp location isunavoidable,

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 misallgnment 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) 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 too/is maintained.

SAFETY iNSTRUCTiONS FOR

ALL OPERATIONS

Safety Warnings Common for Grinding, Sandingj Wire Brushingj Polishing or

Abrasivej Cu_ing-Off Operations

a) This power tool is intended to function as a grinder,

sander, wire brush, polisher or cut-off tool Read all safety warnings, instructions, illustrations and specifications

provided with this power tool Failure to follow a//instructions

listed below may result in electric shock, fire and/or serious injury.

b) 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.

c) 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.

d) 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.

e) The arbor size of wheels, flanges, backing pads or

any other accessory must properly fit the spindle of the power tool Accessories with arbor holes that do not

match the mounting hardware of the power too/wi//run out of balance, vibrate excessively and may cause loss of control.

f) 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.

g) 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.

h) 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.

i) Hold power tool by insulated gripping surfaces only,

when performing an operation where the cutting accessory may contact hidden wiring or its own cord.

Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator

an electric shock.

j) Position the cord clear of the spinning accessory. /f you

lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory.

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

I) 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.

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 fomed 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 operatod 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 power 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 Cu_ing-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 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. Theguard helps

toprotectoperatorfrombrokenwheelfragments,accidental contactwithwheel,andsparksthatcouldigniteclothing.

c)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 fomes applied to these wheels may cause them to shatte_

d) 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.

e) 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

_brasive 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 manufacturer's 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 Polishing Operations

a) Do not allow any loose portion of the polishing bonnet

or its attachment strings to spin freely. Tuck away or trim any loose attachment strings. Loose and spinning

attachment strings can entangle your fingers or snag on the workpiece.

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 fight 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 load and centrifugal forces.

Additional Safety Rules for Grinders

A WARNING: The grinding wheel or accessory may loosen

during coast=down of the tool when shut off. /f grinding wheel or accessory loosens, it may dismount from the machine and may cause serious personal injury.

• Use of accessories not specified in this manual is not recommended and may be hazardous. Use of power boosters

that would cause the too/to be driven at speeds greater than its

rated speed constitutes misuse.

• Use clamps or anotherpractical 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

Avoid bouncing the wheel or giving it rough treatment. Ifthis

occurs, stop the tool and inspect the wheel for cracks or flaws.

Always handle and store wheels in a careful manne_ Never cut into area that may contain electrical wiring or piping. Serious injury may result.

• Do not operate this tool for long periods of time. Vibration

caused by the operating action of this too/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.

Direct the Dust Ejection System (DES) away from operator

and coworkers. Serious injury may result.

When the gear case grip is properly installed, the use of the side

handle is not required.

When not in use, place grinder on a stable surface where it will not move inadvertantly, roll or cause a tripping or falling

hazard. Serious personal injury may result.

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 numbed

the heavier the cord.

Minimum Gauge for Cord Sets

Volts

Ampere Rating

More Not More Than 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

120V 25(7.6) 50(15.2)!100(30.5) 150(45.7)

240V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)

Total Length of Cord

in Feet (meters}

AWG

_ 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 $12.6 ($3.19) 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 Califomia to cause canced 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 lumbe_

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.

A 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.

i_ WARNING: Always wear proper personal hearing protection that conforms to ANSI $12.6 ($3.19) during use. Under some

conditions and duration of use, noise from this product may contribute to hearing loss.

The label on your tool may include the following symbols. The

symbols and their definitions are as follows:

V ............ volts

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

min ........ minutes

.... ..... direct current

(_).......... Class I Construction

(grounded)

[] .......... Class II Construction

(double insulated)

.../min... per minute

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

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

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

minute

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

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

............altemating current

,_ ............altemating or direct

current

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

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

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

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

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

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

minute

SAVE THESE iNSTRUCTiONS FOR

FUTURE USE

Motor Be sure your power supply agrees with the nameplate marking.

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.

FAMILIARIZATION

Large anglegrinders are designed for heavy material removal in extended use applications. The following grinders are described in this manual:

D28499 9" Angle Grinder 6,000 rpm DWE4557G 7" Angle Grinder 8,500 rpm

DWE4559NG 9" Angle Grinder 6,500 rpm DWE4559CNG 9" Angle Grinder 6,500 rpm

DWE4597 7" Angle Grinder 8,500 rpm DWE4597N 7" Angle Grinder 8,500 rpm DWE4599N 9" Angle Grinder 6,500 rpm

FIG.1

COMPONENTS (Fig. 1j 9_ 18)

_, WARNING: Never modify the power tool or any part of it. Damage

or personal injury could result.

A. Trigger switch B. Lock-off button

C. Lock-on button D. Spindle lock button

E. Spindle (Fig. 9)

R Guard

INTENDED USE This grinder is designed for professional grinding, sanding, wire

brushing, polishing or abrasive, cutting-off applications. DO NOT use under wet conditions or in presence of flammable

liquids or gases. This grinder is a professional power tool. DO NOT let children come into contact with the tool. Supervision is required when inexperienced operators use this tool.

ANTI-VIBRATION REAR HANDLE (FIG. 1} The anti-vibration ring (J)reduces handle vibration and user fatigue in

extended use applications. DUST EJECTION SYSTEM

The dust ejection system deflects debris that would be harmful to the motor and allows cleaner air to pass over the motor.

TOUGHCORD TM SYSTEM

The TOUGHCORD TM system reduces the likelihood of cord pullout. KEYLESS GUARD

This allows for tool-free guard change and adjustment.

G. Soft mount (Fig. 18)

H. Side handle

I. LED indicator

J. Anti-vibration ring

K. Dust ejection port

E-SWITCH PROTECTION TM

(DWE4597, DWE4597N, DWE4599N} The ON/OFF trigger switch has a no-volt releasefunction. Inthe event

of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned on and off) to restart tool.

CLUTCH (DWE4597, DWE4597N, DWE4599N) The torque limiting clutch reduces the maximum reaction torque

transmitted to the operator in the case of jamming a cutting disc. This feature also prevents the gearing and electric motor from stalling. The torque limiting clutch has been factory set and cannot be adjusted.

E-CLUTCH TM

(DWE4597, DWE4597N, DWE4599N) This unit is equipped with an E-Clutch TM (Electronic Clutch), which

in the event of a high-load or wheel pinch, the unit will be shut off to reduce the reaction torque to the user. The switch needs to be cycled (turned on and off) to restart tool.

POWER-OFF MOVERLOAD PROTECTION (DWE4597, DWE4597N, DWE4599N) The power supply to the motor will be reduced in case of motor

overload. With continued motor overload, the tool will shut off. The switch needs to be cycled (turned on and off) 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.

COMPLETE ELECTRONIC CONTROL TM (DWE4597, DWE4597N, DWE4599N} The internal electronic speed control offers consistent wheel speed

while using the tool.

ELECTRONIC SOFT START (DWE4597, DWE4597N, DWE4599N} This feature limits the initialstart up momentum, allowing the speed to

build up gradually over a 1 second period.

ASSEMBLY AND ADJUSTMENTS

A WARNING: To reduce the risk of injury, turn unit off

and disconnect ff from power source before installing and removing accessories, before adjusting or when making repairs. An accidenta/ start-up can cause injury.

AttacMng Side Handle (Fig. 2)

The side handle (H)can be fitted to either side or the FIG.2 top of the gear case in the threaded holes. The f_'- side positions are designed for optimized balance in surface finishing and grinding applications. The

side handle must be used at all times to maintain proper control of the tool. Before using the tool,

check that the handle is tightened securely. NOTE: The D28499 offers 5 handle locations for

additional versatility. ANTI-VIBRATION SIDE HANDLE

(DWE4597, DWE4597N, DWE4599N) The anti-vibration side handle reduces vibration and user fatigue in

extended use applications. GEAR CASE GRIP (FIG. 3}

(DWE4559CN, DWE4559CNG) The DWE4559CN and DWE4559CNG include a soft grip cover for

the gear case that can be used as a gripping surface only for pipeline grinding and wire brushing where the edge of the wheel is used for grinding and cleaning and precise control is needed to ensure accuracy. As with any gripping surface, maintain firm grip during use.

Thesidehandleshouldbeusedasthesecondarygripsurfaceforall otherapplications.

FIG.3 \

Thegearcasegripmaybepurchasedatadditionalcost.Please call1-800-4-DEWALT(1-800-433-9258)or visit ourwebsite:

www.dewalt.com.

Ro*a*in9 the Gear Case (Fig. 4)

For applications in which a tool will be FIG.4 dedicated for uses in edge grinding and finishing work, the gear case may be rotated 90 ° left or right of its original position.

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.

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 DEiWALTservice center. Failure to have the tool serviced may cause brush, motor and bearing failure.

3. Reinstall screws to attach the gear case to the motor housing. Tighten screws to 20 in.-Ibs, torque. Overtightening could cause screws to strip.

Rotating the Rear Handle (Fig. 5)

(D28499 ONLY} FIG.5

1. Unlock the rear handle by _90o pulling out the Handle Release

Lever (L).

2. Rotate handle into available 6°° 0°, 30°, 60°, or 90° position

left OR right of center.

3. Push in the handle release lever.

4. Before turning the tool on, ensure that the handle is locked into a position and the handle release lever has returned to the original position flush with the tool housing.

Wheel Mountin9 Accessories and

Attachments

It is important to choose the correct guards, backing pads and flanges to use with grinder accessories. Refer to pages 11-13 for

information on choosing the correct wheel mounting accessories. ATTACH MENTS

Attachments designed specifically for this grinder can be purchased through DEWALT dealers and DEWALT Factory Service centers.

9" Type 27 guard D284939 9" Type 28 guard D284938

7" Type 27 guard D284937 5"-6" Type 11 flaring cup guard with flange D284936 4" Type 11 flaring cup guard with flange D284934

Type11flaringcupwheelbackingflange Type1flangeset

7"Type1guard Grindingbackingflange

Clampnut

Wheelwrench

Softmountspindleprotector

N197992 D284932

D284931 54339-00 22191-00 61820-01

445928-01

i_WARNING: Accessories must be rated for at least the speed

recommended on the tool waming label Wheels and other accessories running over their rated accessory speed may fly apart and cause injury. Threaded accessories must have a 5/8"-11 hub. Every unthreaded accessory must have a 7/8" (22.2 mm) arbor hole. If it does not, it may have been designed for a circular saw. Use only the accessories shown on pages 11-13 of this manual.

Accessory ratings must always be above tool speed as shown on

tool nameplate.

Mounting Guard

MOUNTING AND REMOVING GUARD (FIG. 6, 7} _ WARNING: Guards must be used with all grinding wheels,

cutting wheels, sanding flap discs, wire brushes, and wire wheels. Guard modification that results in reduced coverage

of the accessory could result in severe personal injury. The too/ may be used without a guard only when sanding with conventional

sanding discs. A Type 27 guard (intended for use with depressed center grinding wheels [Type 2 7 and Type29], sanding flap discs, wire wheels and wire cup brushes) is available at extra cost from your local dealer or authorized service cente_ Grinding and cutting with wheels

other than Type 27 and 29 require different accessory guards not included with tool A Type 1guard is provided for use with the Type 1 wheel. Mounting instructions for accessory guards are shown below

and are also included in the accessory package.

Sanding Flap Discs

soft mount 445928-01

Type 27 guard

D284937 7" D284939 9"

hubbed sanding

flap disc

NOTE: Wheel size must match guard size; i.e., a new 7" wheel may not be used with a 9" guard. The bottom surface of wheel must be inside the bend of the guard lip.

soft mount

445928-01

Type 27 guard

D284937 7" D284939 9"

backingflange

54339-00

non-hubbed sanding

flap disc

clamp nut 22191-00

Grinding Wheels

Sanding Discs

softmount

445928-01

Type27guard

D2849377" D2849399"

Type27hubbedwheel

softmount

445928-01

Type28guard

D2849389"

Type28hubbedwheel

soR mount

445928-01

Type 27 guard

D284937 7" D284939 9"

backing flange

54339-00

Type 27 non-hubbed

wheel

clamp nut

22191-00

NOTE: Wheel size must match guard size; i.e., a new 7" wheel may not be used with a 9" guard. The bottom surface of wheel must be inside the bend of the guard lip.

soR mount

445928-01

Type 28 guard

D284938 9"

backing flange

54339-00

Type 28 non-hubbed

wheel

clamp nut

22191-00

soR mount

445928-01

rubber backing pad

sanding disc

clamp nut

Wire Wheels

soft mount 445928-01

Type 27 guard

D284937 7" D284939 9"

Flaring Cup Stones Cutting Wheels

Type 11

flaring cup guard

D284934 4"

D284936 5"-6"

backing flange

N197992

Type 1 guard

D284931

backing flange

N188469

abrasive cutting wheel

backing flange

diamond cutting wheel

Type 1 guard

D284931

N188469

wire cup brush

soft mount 445928-01

Type 27 guard

D284937 7" D284939 9"

wire wheel

flaring cup stone

NOTE: Wheel size must match guard size; i.e., a 7" wheel

may not be used with a 9" guard.

clamp nut

401678-06

clamp nut

401678-06

1.Opentheguardlatch(M),andalignthe FIG.6 N lugs(N)ontheguardwiththeslotson

thegearcase(O).Thiswillalignthelugs M ontheguardwiththeslotsonthegear

casecover.

2.Pushtheguarddownuntiltheguard lugsengageandcanrotatefreelyinto thegrooveonthegearcasehub. O

3.Withtheguardlatchopen,rotatethe guard(F)intothedesiredworking F

position.Theguardbodyshouldbe positionedbetweenthespindleandthe

operatortoprovidemaximumoperator protection.

4.Closetheguardlatchto securethe guardonthegearcase.Youshould

notbeableto rotatetheguardby handwhenthelatchisclosed.Donot

operatethegrinderwithalooseguardorwiththeguardlatchin openposition.

5.Toremovetheguard,followtheprocedureaboveinreverseorder.

NOTE:Theguardispre-adjustedto the FIG.7 diameterofthegearcasehubatthefactory.

If,afteraperiodoftime,theguardbecomes P loose,tightentheadjustingscrew(P)with

guardlatchintheclosedpositionwithguard installedonthetool.

_CAUTION: Do not tighten the adjusting

screw with the guard latch in the open

position. Undetectable damage to the guard

or the mounting hub may result.

j_CAUTION: If the guard cannot be tightened by the adjusting clamp, do not use the tool To reduce the risk of personal injury, take the tool and guard to a service center to repair or replace the guard.

NOTE: Edge grinding and cutting can be performed with Type 27 wheels designed and specified for this purpose; 1/4"

(6.35 mm) thick wheels are designed for surface grinding while 1/8" (3.17 mm) wheels are designed for edge grinding. Cutting can also be

performed by using a Type 1 wheel and a Type 1 guard.

OPERATION

_WARNING: To reduce the risk of injury, turn unit off and disconnect ff from power source before installing and removing accessories, before adjusting or when making

repairs. An accidental start-up can cause injury,

Switch (Fig. 8)

i_ CAUTION: Before connecting the tool to a power source or after a power failure, depress and release the trigger switch (A) once without depressing the lock-on button (C) to ensure that the switch is in the off position. If the trigger switch is locked on, the tool will start unexpectedly when power is reconnected to the tool Hold the side handle and rear handle firmly to maintain control of tool at start up and during use.

TRIGGER OPERATION FIG.8 Toturn the tool on, depress lock-off button (B)

then trigger switch (A). The trigger can be feathered as long as the lock-off button is depressed. The tool will remain running while the trigger is depressed. Turn the tool off by releasing the trigger. B A

TRIGGER OPERATION WITH LOCK-ON FEATURE Toturn tool on, depress trigger. Depress and hold lock-on button (C)

while releasing trigger. Lock-on button will remain depressed and tool will remain on.

To turn the tool off, depress and release trigger. The lock-on button will pop out, permitting the trigger to disengage and causing the tool

to turn off. NOTE: Allow the tool to reach full speed before touching tool to work

surface. Lift the tool from the work surface before turning the tool off.

CAUTION: Make sure the wheel has come to a complete stop

before setting the tool down.

SPINDLE LOCK BUTTON (FIG. 9) FIG.9 The spindle lock button (D)is provided to

prevent the spindle from rotating when D installing or removing wheels.

NOTICE: To reduce the risk of damage to the tool, do not engage the spindle lock

button while the tool is operating. Damage to the tool will result and attached accessory

may spin off possibly resulting in injury.

Toengage the lock, depress the spindle lock button (D)and rotate the spindle until you are unable to rotate the spindle further.

Mounting and Using Depressed Center Grinding Wheels and Sanding Flap Discs

MOUNTING AND REMOVING HUBBED WHEELS Hubbed wheels installdirectly on the 5/8"-- 11 threaded spindle.

1. Thread the wheel on the spindle by hand, seating the wheel against the soft mount.

2. Depress the spindle lock button and use a wrench to tighten the hub of the wheel.

3. Reverse the above procedure to remove the wheel.

ACAUTION: Failure to properly seat the wheel against the soft

mount before turning the tool on may result in damage to the tool or the wheel.

MOUNTING NON-HUBBED WHEELS FIG.10 Depressed center, Type 27 grinding wheels

must be used with available accessory flanges. See the chart on pages 11-13 of this manual

for more information. Q

1. Install the metal backing flange (Q) on spindle (E)against the soft mount.

2. Place wheel against the backing flange, centering the wheel on the backing flange pilot.

3. While depressing the spindle lock button, thread the clamp nut (R) on spindle, piloting the raised hub on clamp nut in the center of grinding wheel.

4. Tighten the clamp nut with a wrench.

5. Reverse the above procedure to remove the wheel.

SURFACE GRINDING WITH GRINDING WHEELS (FIG. 11}

1. Allow the tool to reach full speed before FIG.11

touching the tool to the work surface.2. Apply minimum pressure to the work

surface, allowing the tool to operate at .......

high speed. Grinding rate is greatest when the tool operates at high speed. __-_

3. Maintain a 20° to 30° angle between the tool and work surface.

20°_30°

4.Continuouslymovethetoolinaforwardandbackmotiontoavoid creatinggougesintheworksurface.

5.Removethetoolfromworksurfacebeforeturningtooloff.Allow thewheeltostoprotatingbeforelayingthetooldown.

EDGE GRINDING WITH GRINDING WHEELS (FIG. 12) i_ WARNING: Wheels used for cutting and edge grinding may break

or kickback if they bend or twist while the tool is being used to do cut-off work or deep grinding. Toreduce the risk of serious injury, limit

the use of these wheels with a standard Type 27 guard to shallow cutting and notching (less than 1/2" [13 mm] in depth). The open side of the guard must be positioned away from the operato_ For deeper cutting with a Type 1 cut-off wheel, use a closed Type 1 guard. Refer

to pages 11-13 for more information.

1. Allow the tool to reach full speed before touching the tool to the work surface.

2. Apply minimum pressure to the work surface, FIG. 12 allowing the tool to operate at high speed. Grinding rate is greatest when the tool

operates at high speed.

3. Position yourself so that the open-underside of the wheel is facing away from you.

4. Once a cut is begun and a notch is established in the workpiece, do not change the angle of the cut. Changing the angle will

cause the wheel to bend and may cause .................................................................a

wheel breakage. Edge grinding wheels are not designed to withstand side pressures caused by bending.

5. Remove the tool from the work surface before turning the tool off. Allow the wheel to stop rotating before laying the tool down.

_ WARNING: Do not use edge grinding/cutting wheels for surface

grinding applications because these wheels are not designed for side pressures encountered with surface grinding. Wheel breakage and

serious personal injury may result.

SURFACE FINISHING WITH SANDING FLAP DISCS (FIG. 13)

1. Allow the tool to reach full speed before FIG.13 touching the tool to the work surface.

2. Apply minimum pressure to work surface, allowing the tool to operate at high speed. Sanding rate is greatest

when the tool operates at high speed.

3. Maintain a 5° to 10° angle between the tool and work surface.

4. Continuously move the tool in a forward and back motion to avoid creating gouges in the work surface.

5. Remove the tool from work surface before turning tool off. Allow the wheel to stop rotating before laying the tool down.

MOUNTING SANDING BACKING PADS (FIG. 14) NOTE: Guard may be removed when using sanding backing pads. i_ WARNING: Proper guard must be reinstalled

for grinding wheel, cutting wheel, sanding flap FIG.14 disc, wire brash or wire wheel applications after R T

sanding applications are complete.

1. Place or appropriately thread backing pad (S)on the spindle.

2. Place the sanding disc (7) on the backing pad (S).

3. While depressing the spindle lock button, thread clamp nut (R)on spindle, piloting the raised hub on the clamp nut into the center

of sanding disc and backing pad.

4.Tightentheclampnutbyhand.Thendepressthespindlelock buttonwhileturningthesandingdiscuntilthesandingdiscand

clampnutaresnug.

5.Toremovethewheel,graspandturnthebackingpadand sandingdiscwhiledepressingthespindlelockbutton.

USING SANDING BACKING PADS (FIG. 15) Choose the proper grit sanding discs for your application. Sanding

discs are available in various grits. Coarse grits yield faster material removal rates and a rougher finish. Finer grits yield slower material

removal and a smoother finish. Begin with coarse grit discs for fast, rough material removal. Move to

a medium grit paper and finish with a fine grit disc for optimal finish.

Coarse 16-30 grit Medium 36-80 grit Fine Finishing 100-120 grit Very Fine Finishing 150 180 grit

1. Allow the tool to reach full speed before touching tool to the work surface.

2. Apply minimum pressure to work surface, allowing the tool to operate at high speed. Sanding rate is greatest when the tool

operates at high speed.

3. Maintain a 5° to 15° angle between the tool and work surface. The sanding disc should contact approximately 1" (25.4 mm) of work surface.

4. Move the tool constantly inastraight line FIG.15 to prevent burning and swirling of work surface. Allowing the tool to rest on the

work surface without moving, or moving the tool in a circular motion causes 5°-15° burning and swirling marks on the work

surface.

5. Remove the tool from work surface before turning tool off. Allow the wheel to stop rotating before laying the tool down.

Precautions To Take When Sanding Paint

1. Sanding of lead based paint is NOT RECOMMENDED due to the difficulty of controlling the contaminated dust. The greatest danger of lead poisoning is to children and pregnant women.

2. Since it is difficult to identify whether or not a paint contains lead without a chemical analysis, we recommend the following precautions when sanding any paint:

PERSONAL SAFETY

1. No children or pregnant women should enter the work area where the paint sanding is being done until all clean up is completed.

2. A dust mask or respirator should be worn by all persons entering the work area. The filter should be replaced daily or whenever the wearer has difficulty breathing.

NOTE: Only those dust masks suitable for working with lead paint dust and fumes should be used. Ordinary painting masks do not offer this protection. See your local hardware dealer for the proper NIOSH-approved mask.

3. NO EATING, DRINKING or SMOKING should be done inthe work area to prevent ingesting contaminated paint particles. Workers

should wash and clean up BEFORE eating, drinking or smoking. Articles of food, drink, or smoking should not be left in the work

area where dust would settle on them.

ENVIRON M ENTAL SAFETY

1. Paint should be removed in such a manner as to minimize the amount of dust generated.

2. Areas where paint removal is occurring should be sealed with plastic sheeting of 4 mils thickness.

3.Sandingshouldbedoneinamannertoreducetrackingofpaint dustoutsidetheworkarea.

CLEANING AND DISPOSAL

1. All surfaces in the work area should be vacuumed and thoroughly cleaned daily for the duration of the sanding project. Vacuum filter

bags should be changed frequently.

2. Plastic drop cloths should be gathered up and disposed of along with any dust chips or other removal debris. They should

be placed in sealed refuse receptacles and disposed of through regular trash pick-up procedures. During clean up, children and pregnant women should be kept away from the immediate work area.

3. All toys, washable furniture and utensils used by children should be washed thoroughly before being used again.

Mounting and Using Wire Brushes

and Wire Wheels

Wire cup brushes or wire wheels screw directly on the grinder spindle without the use of flanges. Use only wire brushes or wheels provided

with a 5/8"-11 threaded hub. AType 27 guard is required when using wire brushes and wheels.

CAUTION: To reduce the risk of personal injury, wear work

gloves when handling wire brushes and wheels. They can become sharp.

A CAUTION: To reduce the risk of damage to the tool, wheel or brush must not touch guard when mounted or while in use. Undetectable damage could occur to the accessory, causing wires to fragment from accessory wheel or cup.

MOUNTING WIRE CUP BRUSHES AND WIRE WHEELS

1. Thread the wheel on the spindle by hand.

2. Depress spindle lock button and use a wrench on the hub of the wire wheel or brush to tighten the wheel.

3. To remove the wheel, reverse the above procedure.

NOTICE: To reduce the risk of damage to the tool, properly seat the wheel hub before turning the tool on.

USING WIRE CUP BRUSHES AND WIRE WHEELS (FIG. 16} Wire wheels and brushes can be used for removing rust, scale and

paint, and for smoothing irregular surfaces. NOTE: The same precautions should be taken when wire brushing

paint as when sanding paint (refer to Precautions To Take When

Sanding Paint).

1. Allow the tool to reach full speed before touching the tool to the work surface.

2. Apply minimum pressure to work surface, allowing the tool to operate at high speed. Material removal rate is greatest when the

tool operates at high speed.

3. Maintain a 5° to 10° angle between the tool and work surface for wire cup brushes.

4. Maintain contact between the edge of the wheel and the work surface with wire wheels.

5. Continuously move the tool in a forward and FIG.16 back motion to avoid creating gouges in

the work surface. Allowing the tool to rest on the work surface without moving, or

moving the tool in a circular motion causes burning and swirling marks on the work

surface.

6. Remove the tool from the work surface before turning the tool off. Allow the tool to stop rotating before setting it down.

_,CAUTION: Use extra care when working over an edge, as a

sudden sharp movement of grinder may be experienced.

Mounting and Using Flaring Cup

(Type 11) Wheel

MOUNTING FLARING CUP WHEEL GUARD (FIG. 17) i_ WARNING: The flaring cup wheel guard is not included with

this tool. F/aring cup wheels require proper flanges and guards. 4" flaring cup wheel guard D284934 and 5"- 6" flaring cup wheel guard D284936 are available as accessories and include proper flange. Failure to use the proper flange and guard canresult in injury resulting

from wheel breakage and wheel contact. FIG.17

1. Install the guard as shown in Fig. 17.

2. Guard body should be positioned between U the spindle and the operator to provide

maximum operator protection.

3. Securely tighten the two clamping screws (U) supplied with the guard.

MOUNTING FLARING CUP WHEEL (FIG. 18}

1. Remove the soft mount (G).

2. Install the flaring cup wheel backing flange, aligning the flats on the spindle (V) with the flats on backing flange (Q).

3. Thread the flaring cup wheel on spindle by hand, seating wheel against backing flange.

4. Depress the spindle lock button and tighten the wheel by hand.

5. To remove the wheel, reverse the above procedure.

FIG. 18

j_CAUTION: Fa//ure to properly seat the wheel against backing

flange before turning the tool on may result in damage to the tool or the wheel.

NOTE: Adjust the guard skirt so that only 1/8" of the wheel is exposed by loosening the bolts, allowing the guard to lengthen. Tighten the guard skirt bolts securely before using the grinder.

USING A FLARING CUP WHEEL (FIG, 19) Flaring cup wheels are designed for heavy material removal.

1. Allow the tool to reach full speed before FIG.19 touching tool to work surface.

2. Apply minimum pressure to work surface, allowing the tool to operate at

high speed. ..........5_10°

3. Maintain a 5°to 10°angle between the tool and the work surface.

4. Continuously move the tool in a forward and back motion to avoid creating gouges in the work surface.

5. Remove the tool from work surface before turning tool off. Allow the tool to stop rotating before setting it down.

Mounting and Using Cutting (Type 1) Wheels (Fig. 20_ 21)

Cutting wheels includediamond wheels and abrasive discs. Abrasive cutting wheels for metal and concrete use are available. Diamond

blades for concrete cutting can also be used. _ WARNING: A closed, two-sided cutting wheel guard is included

with this tool and is required when using cutting wheels. Failure to use proper flange and guard can result in injury resulting from wheel breakage and wheel contact. See pages 11-13 for more information.

MOUNTINGCLOSED(TYPE1)GUARD FIG,20 _N

1. Open the guard latch (M), and align the M lugs (N) on the guard with the slots on

the hub (O). This will align the lugs with slots on the gear case cover. Position

the guard facing backward.

2. Push the guard down until the guard lug engages and rotates freely in the O

groove on the gear case hub.

3. Rotate guard (F) into desired working F position. The guard body should be

positioned between the spindle and the operator to provide maximum operator protection.

4. Close the guard latch to secure the guard on the gear case cover. You should be unable to rotate the guard

by hand when the latch is in closed position. Do not operate grinder with a loose guard or with the guard latch in

open position.

5. To remove the guard, follow the procedure above in reverse order.

NOTE" The guard is pre-adjusted to the FIG.21 diameter of the gear case hub at the factory. P

If, after a period of time, the guard becomes loose, tighten the adjusting screw (P) with

the guard latch in the closed position with guard installed on the tool.

NOTICE: To reduce the risk of damage to the tool, do not tighten adjusting screw with guard latch in open

position. Undetectable damage to guard or mounting hub may result.

MOUNTING CUTTING WHEELS (FIG. 22)

CAUTION: Matching diameter threaded backing flange and clamp nut (included with tool) must be used for cutting wheels.

1. Remove soft mount (G).

2. Install wheel backing flange, aligning flats on spindle (X)with flats on backing flange (Q).

3. Place the wheel on the backing flange, centering the wheel on the backing flange pilot.

4. Install the clamp nut, ensuring that the wheel remains centered on the backing flange.

5. Depress the spindle lock button and tighten clamp nut with wrench.

6. Reverse the above procedure to remove the wheel.

FIG.22

USING CUTTING WHEELS i_,WARNING: Do not use edge grinding/cutting wheels for surface

grinding applications because these wheels are not designed for side pressures encountered with surface grinding. Wheel breakage and

injury may result.

1. Allow tool to reach full speed before touching tool to work surface.

2. Apply minimum pressure to work surface, allowing tool to operate at high speed. Cutting rate is greatest when the tool operates at high speed.

3.Onceacutisbegunandanotchisestablishedintheworkpiece, donotchangetheangleofthecut.Changingtheanglewillcause

thewheeltobendandmaycausewheelbreakage.

4.Removethetoolfromworksurfacebeforeturningtooloff.Allow thewheeltostoprotatingbeforelayingthetooldown.

MAINTENANCE

_WARNING: To reduce the risk of injury, turn unit off and disconnect it from power source before installing and removing accessories, before adjusting or when making repairs. An accidental start-up can cause injury.

Cleaning

WARNING: Blow dirt and dust out of all air vents with clean, dry air

at least once a week. To minimize the risk of eye injury, always wear

ANSI Z87.1 approved eye protection when performing this.

i_ WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool These chemicals may

weaken the plastic materials used in these parts. Use a cloth dampened only with water and mild soap. Never let any liquid get inside the tool,"never immerse any part of the tool into a liquid.

Accessories

_WARNING: Since accessories, other than those offered by

DEWALT, have not been tested with this product, use of such accessories with this tool could be hazardous. To reduce the risk of

injury, only DEWALT recommended accessories should be used with this product.

BAIL HANDLE This accessory provides a wider range of holding positions when

grinding and is particularly useful when surface grinding concrete.

ANTI-VIBRATION SIDE HANDLE The anti-vibration side handle reduces vibration and user fatigue in

extended use applications. GEAR CASE GRIP

The gear case grip is a soft grip cover used only for pipeline grinding and wire brushing where the edge of the wheel is used for grinding and cleaning and precise control is needed to ensure accuracy.

Recommended accessories for use with your tool are available at extra cost from your local dealer or authorized service center. If you need assistance in locating any accessory, please contact DEWALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286, call 1-800-4-DE.:.WALT(1-800-433-9258) or visit our website: www.

dewalt.com.

Repairs

To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment (including brush inspection and replacement) should be performed by a DEiWALT factory service center, a DEWALT authorized service center or other qualified service personnel. Always use identical replacement parts.

Thank you for your purchase. Register your product now for:

,, WARRANTY SERVICE: Registering your product will help you

obtain more efficient warranty service in case there is a problem with your product.

, CONFIRMATION OF OWNERSHIP: In case of an insurance

loss, such as fire, flood or theft, your registration of ownership will serve as your proof of purchase.

• FOR YOUR SAFETY: Registering your product will allow us to contact you in the unlikely event a safety notification is required under the Federal Consumer Safety Act.

Three Year Limited Warranty

DE.:.WALTwill repair,without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit www.dewalt.com or call 1-800-4-DEWALT (1-800- 433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

In addition to the warranty, DEWALT tools are covered by our:

1 YEAR FREE SERVICE

DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90 DAY MONEY BACK GUARANTEE

If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained in the packaging, call the local company or see website for warranty information.

FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are missing, call 1-800-4-DE.:.WALT(1-800-433-

9258) for a free replacement.

_WE4557 " .... )

TO_EDUCETHE_ISKOFI,_U_Y.USeRmUSTR_A,,NST_UC_ON_A_UALALWAYS WEAR_Y_P_OT_O_.US_ONLYACCESSORIES_TEOATL_STEO0_TOT_E

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CELLEINO_(_U_ESUR L'OOTILUTILISERSy_TE_IATII_UEME_TDESC_RTE_S

ANGLE GAINDER

SEN.

5/8"- 11

D_finitions : Iignes directrices en

rnati_re de s_curit_

Les definitions ci-dessous decrivent le niveau de danger pour

chaque mot-indicateur employe. LiFe le mode d'emploi et

porter une attention particuliere _.ces symboles.

J_DANGER : indique une situation dangereuse imminente qui, si elle n'est pas evitee, entrainera la mort ou des blessures

graves. _AVERTISSEMENT : indique une situation potentie//ement

dangereuse qui, si e//e n'est pas evitee, pourraff entra?ner /a mort ou des blessures graves.

J_ATTENTION : indique une situation potentie//ement dangereuse qui, si e//en'est pas evitee, pourraff entra?nerdes blessures I_g_res ou mod_r6es.

AVIS : indique une pratique ne posant aucun risque de dommages corporels mais qui par contre, si rien n'est fair pour I'evited pourrait poser des risques de dommages

materiels.

POUR TOUTE QUESTION OU REMARQUE AU SUJET DE OET OUTIL OU DE TOUT AUTRE OUTIL DE.-:WALT,COMPOSEZ LE

NUMC:RO SANS FRAIS : 1-800-4-DEWALT (1-800-433-9258}.

_ VERTISSEMENT : afin de reduire le risque de blessures, /ire

le mode d'emploi de I'outil.

Aver*issernents de s_curit_ g_n_raux

pour les outils _lectriques

_ AVERTISSEMENT ! LiFe tousles avertissements de

s6curit_ et toutes les directives. Le non-respect des avertissements et des directives pourrait se solder par un choc dectrique, un incendie et/ou une blessure grave.

CONSERVER TOUSLES AVERTISSEMENTS

ET TOUTES LES DIRECTIVES POUR UN

USAGE ULTERIEUR

Le terme _outi/ dectrique _ cite dans /es avertissements se rappole

votre outil dectrique a a/imentation sur secteur (avecfil) ou par piles

(sans fil).

1} S#CURIT# DU LIEU DE TRAVAIL

a) Tenir I'aire de travail propre et bien 6clair6e. Les /ieux

encombres ou sombres sont propices aux accidents.

b) Ne pas faire fonctionner d'outils 61ectriques clans un

milieu d_flagrant, tel qu'en pr6sence de liquides, de gaz ou de poussi_res inflammables. Les outi/s dectriques

produisent des etincelles qui pourraient enflammer la poussiere ou les vapeurs.

c) Eloigner les enfants et les personnes b proximit6 pendant

I'utilisation d'un outi! 61ectrique. Une distraction pourrait en faire perdre la ma?trisea I'utilisateu_

2) SECURIT# EN MATIERE D'I'--LECTRICITE

a) Les fiches des outils _lectriques doivent correspondre

la prise. Ne jamais modifier la fiche d'aucune faqon. Ne jamais utiliser de fiche d'adaptation avec un outil 61ectrique mis _ la terre. Le risque de choc dectrique sera reduit par/'uti/isation de fiches non modifiees correspondant la prise.

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