DeWalt DW828 Bruksanvisning

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DEWA LT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286(FEB04 CD1)

Form No. 622422-00 DW828 Copyright © 2004

The following are trademarks for one or more DWEA LT power tools: the yellow and black color scheme;

the “D” shaped air intake grill; the array of pyramids on the handgrip; the kit box configuration; and the

array of lozenge-shaped humps on the surface of the tool.

IF YOU HAVE QUESTIONS OR COMMENTS THIS OR DA N YA B O U TA N YEWA LO O L ,TT

C A L LUS TO L L FREE AT: 1 - 8 0 0 - 4 - D

EWA LT (1-800-433-9258)

General Safety Rules

WARNING! Read and understand all instructions.Failure to follow all

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

personal injury.

SAVE THESE INSTRUCTIONS

WORK A R E A

•Keep your work area clean and well lit.Cluttered benches and dark areas invite accidents.

•Do not ate in eatas in the pre ofoperpowertools xplosive mospheres, such sence

flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or

f u m e s .

•Keep bystanders, children, and visitors away while operating a power tool. D i s t r a c t i o n s

can cause you to lose control.

E L E C T R I C A LS A F E T Y

•Grounded tools must be plugged an properly installed and grounded ininto outlet

accordance with all codes and ordinar rthe ding prong ornces. Neveemove groun

modify plug in way. Do not any ter with a fiedthe any use adapplugs. Check quali

electrician if you are in doubt as to whether the outlet is properly grounded. If the tools

should electrically malfunction or break down, grounding provides a low resistance path to

carry electricity away from the user.Applicable only to Class I (grounded) tools.

•Double insulated tools are equipped with a polarized plug (one blade is wider than the

o t h e r.) This plug will fit in a polarized outlet only one way. If the plug does not fit fully in

the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install

a polarized outlet. Do not change the plug in any way. Double insulation eliminates the

need for the three wire grounded power cord and grounded power supply system. A p p l i c a b l e

only to Class II (double insulated) tools.

•Avoid with aces as ors, andbody contactgrounded surfsuch pipes,radiatranges

r e f r i g e r a t o r s .There is an increased risk of electric shock if your body is grounded.

•entering a willD o n ’t ex to or wet ons.pose powertools rain conditiWater power tool

increase the risk of electric shock.

•Do not abuse the cord. Never use the cord to carry the tools or pull the plug from an

outlet. Keep cord away from heat, oil, sharp edges or moving parts. Replace damaged

cords immediately. Damaged cords increase the risk of electric shock.

•When operating a power tool outside, use an outdoor extension cord marked “W-A” or

“ W.” These cords are rated for outdoor use and reduce the risk of electric shock. When using

an extension cord, be sure to use one heavy enough to carry the current your product will

d r a w. An undersized cord will cause a in line voltage rein loss of power anddrop sulting

overheating. The following table shows the correct size to use depending on cord length and

name ae rating. If in doubt, use the next heavier smaller the gageeplatmpergage.The

n u m b e r, the heavier the cord.

Recommended Minimum Wire Size for Extension Cords

Total Length of Cord

25 ft.50 ft.75 ft.100 ft.125 ft.150 ft.175 ft.

7.6 m15.2 m22.9 m30.5 m38.1 m45.7 m53.3 m

Wire Size AW G

1 81 81 61 61 41 214

P E R S O N A LS A F E T Y

•Stay alert, watch what you are doing and use common sense when operating a power

tool. Do not use tool while tired or under the influence of drugs, alcohol, or medication.

Amoment of inattention while operating power tools may result in serious personal injury,

•Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your

h a i r, clothing, and gloves away from moving parts. Loose clothing, jewelry, or long hair

can be caught in moving parts. Air vents often cover moving parts and should also be avoided.

•Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools with

your finger on the switch or plugging in tools that have the switch on invites accidents.

•Remove adjusting keys or wrenches before turning the tool on.Awrench or key that is

left attached to a rotating part of the tool may result in personal injury.

•Do overreach. Keep proper ce at all not footing and balantimes.Proper footing and

balance enables better control of the tool in unexpected situations.

•Use safety equipment. Always wear eye protection.Dust mask, non-skid safety shoes,

hard hat, or hearing protection must be used for appropriate conditions.

TO O LUSE AND CARE

•Use clamps or other practical way to secure and support the workpiece to a stable

platform. Holding the work by hand or against your body is unstable and may lead to loss of

c o n t r o l .

•Do not force tool. Use the correct tool for your application.The correct tool will do the job

better and safer at the rate for which it is designed.

•Do not use tool if switch does not turn it on or off .Any tool that cannot be controlled with

the switch is dangerous and must be repaired.

•Disconnect the plug from the power source before making any adjustments, changing

accessories, or storing the tool. Such preventative sameasures reduce the risk offety

starting the tool accidentally.

•Tools areStore idle tools out of reach of children and other untrained persons.

dangerous in the hands of untrained users.

•Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools,

with sharp cutting edges are less likely to bind and are easier to control.

•Check for misalignment or binding of moving parts, breakage of parts, and any other

condition that may affect the tools operation. If damaged, have the tool serviced before

u s i n g .Many accidents are caused by poorly maintained tools.

•Use accessories that are rby the turer for your model.only ecommended manufac

Accessories that may be suitable for one tool, may become hazardous when used on another

t o o l .

S E R V I C E

•Service orTool service must be ormed only by ified repair personnel. perfqual

maintenance performed by unqualified personnel could result in a risk of injury.

•When servicing a tool, use only identical replacement parts. Follow instructions in the

Mainten section of this manual. anceUse of unauthorized parts or failure to follow

Maintenance Instructions may create a risk of electric shock or injury.

Additional Specific Safety Instructions for Cut-Off To o l s

•Always use proper guard wgrinding wheel. ith Aguard protects operator from broken

wheel fragments and wheel contact.

•Accessories must be rated for at least the speed recommended on the tool warning

l a b e l .Wheels and other accessories running over rated speed can fly apart and cause

i n j u r y. Accessory ratings must be above listed minimum wheel speed as shown on tool

n a m e p l a t e .

•Hold tool by insulated gripping surfaces when performing an operation where the

cutting tool may contact hidden wiring or its own cord.Contact with a “live” wire will

make exposed metal parts of the tool “live” and shock the operator.

•Do not use Type 11 (flaring cup) wheels on this tool.Using inappropriate accessories

can result in injury.

•Use only 6" x 1/8" or less thick cutting wheels on this tool. Using other accessories is

not recommended and may cause injury and tool damage.

•Always use Type 1 guard with cutting wheel.Aguard protects operator from broken

wheel fragments and wheel contact. Type 1 guards cover both sides of the wheel and offer

maximum protection for cutting operation.

•WAYS WEAR EYE PROTECTWHEN USING THIS TA LION O O L .

•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.

•Do not use circular saw blades or any other toothed blades with this tool. S e r i o u s

injury may result.

•Before using, inspect recommended accessory for cracks or flaws. If such a crack or

flaw is evident, discard the accesso. The accessory should also be inspectedr y

whenever you k the tool may have been dropped. thinFlaws may cause wheel break-

age. Do not set unit down on wheel.

•When starting the tool with a new or replacement wheel installed, or if you are unsure

of the condition of the wheel, 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. Never start the tool with a person in line with the wheel. This includes the operator.

•Avoid bouncing the wheel or giving it rough treatment. If this occurs, stop the tool and

inspect the wheel for cracks or flaws.

•Direct sparks away from operator, bystanders or flammable materials. Sparks may be

produced while cutting. Sparks may cause burns or start fires.

•Always use side handle. Tighten the handle securely. The side handle should always

be used to maintain control of the tool at all times.

•Never cut area that may contain electrical wiring or pintoiping. Serious injury may

r e s u l t .

•Clean out your tool often, especially after heavy use.Dust and grit containing metal par-

ticles often accumulate on interior surfaces and could create an electric shock hazard.

•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.

•The label on your tool may include the following symbols:

VA . . . . . . . . . . . . . . . . . . . . . .v o l t s. . . . . . . . . . . . . . . . . . . .a m p e r e s

H z . . . . . . . . . . . . . . . . . . . .h e r t zW. . . . . . . . . . . . . . . . . .w a t t s

m i n. . . . . . . . . . . . . . . . . .m i n u t e s. . . . . . . . . . . . . . . . . .alternating current

. . . . . . . . . . . . . . . .direct currentnono load speed. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . .Class IIsafety alert symbol. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .C o n s t r u c t i o n. . . . . . . . . . . . . . . . . .earthing terminal

… / m i n . . . . . . . . . . . . . .revolutions per minutesurface feet per minutes f p m. . . . . . . . . . . . . .

Causes and Operator Prevention

of Kickback

•Kickback is a sudden reaction to a pinched, bound or misaligned cutting wheel, causing an

uncontrolled cut-off tool to lift up and out of the workpiece toward the operator.

•When the wheel is pinched or bound tightly by the workpiece, the wheel stalls and the motor

reaction drives the unit rapidly back toward the operator.

•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:

•Maintain a grip firm with both hands on the unit and position your body and arm

to allow you to resist kickback forces. Kickback forces can be controlled by the oper-

a t o r, if proper precautions are taken.

•When wheel is binding, or when interrupting a cut for any reason, release the trig-

ger and hold the unit motionless in the material until the wheel comes to a com-

plete stop. Never attempt to remove the ufrom the work or pull the uback-nit nit

ward while the wheel is in motion or kickback may occur.Investigate and take cor-

rective actions to eliminate the cause of wheel binding.

• When restarting a cut-off tool in the workpiece, check that the wheel is not

engaged into the material.If wheel is binding, it may walk up or kickback from the work-

piece as the tool is restarted.

• Support large panels to minimize the risk of wheel pinching and kickback.L a r g e

panels tend to sag under their own weight. Support must be placed under the panel on

both sides, near the line of cut and near the edge of the panel.

WARNING: Some dust created by power sanding, sawing, gri, drilling, and othernding

construction activities contains chemicals known to cause cancer, birth defects, or other

reproductive harm. Some examples of these chemicals are:

•lead from lead-based paints,

•crystalline silica from bricks and cement and other masonry products, and

•arsenic and chromium from chemically-treated lumber (CCA).

Produktspecifikationer