AEG WS 21-230E: инструкция

TECHNICAL DATA

WS 21-180 WS 21-180 E WS 21-230 WS 21-230 E

WS 21-180 WS 21-180 E WS 21-230 WS 21-230 E

Kickback and Related Warnings

tool motionless until the wheel comes to a complete stop.

Never attempt to remove the cut-off wheel from the cut

Rated input ..................................................................................

........2100 W ............ 2100 W............. 2100 W ...............2100 W

........2100 W ............ 2100 W............. 2100 W ...............2100 W

Kickback is a sudden reaction to a pinched or snagged rotating

while the wheel is in motion otherwise kickback may

Output ..........................................................................................

........1350 W ............ 1350 W............. 1350 W ...............1350 W

........1350 W ............ 1350 W............. 1350 W ...............1350 W

wheel, backing pad, brush or any other accessory. Pinching or

-1

-1

-1

-1

-1

-1

-1

-1

occur. Investigate and take corrective action to eliminate the

Max. no-load speed .....................................................................

........8300 (

........8300 (

min

min

) ...... 8300 (

) ...... 8300 (

min

min

) ...... 6400 (

) ...... 6400 (

min

min

) ........6400 (

) ........6400 (

min

min

)

)

snagging causes rapid stalling of the rotating accessory which

cause of wheel binding.

Grinding disk diameter.................................................................

..........180 mm ............ 180 mm ............ 230 mm ..............230 mm

..........180 mm ............ 180 mm ............ 230 mm ..............230 mm

in turn causes the uncontrolled power tool to be forced in the

Thread of work spindle ...............................................................

........M 14 ................ M 14 ................ M 14 ..................M 14

........M 14 ................ M 14 ................ M 14 ..................M 14

direction opposite of the accessory’s rotation at the point of the

d) Do not restart the cutting operation in the workpiece.

Weight without cable ...................................................................

...........4.7 kg ............... 4.7 kg ............... 4.9 kg .................4.9 kg

...........4,7 kg ............... 4,7 kg ............... 4,9 kg .................4,9 kg

binding.

Let the wheel reach full speed and carefully reenter the

cut. The wheel may bind, walk up or kickback if the power tool

Noise/Vibration Information

For example, if an abrasive wheel is snagged or pinched by

is restarted in the workpiece.

Measured values determined according to EN 60745.Typically,

the workpiece, the edge of the wheel that is entering into the

the A-weighted noise levels of the

pinch point can dig into the surface of the material causing the

e) Support panels or any oversized workpiece to minimize

tool are:

wheel to climb out or kick out. The wheel may either jump

the risk of wheel pinching and kickback. Large workpieces

Sound pressure level (K = 3 dB(A)) ...........................................

............94 dB(A) ........... 94 dB(A) ........... 94 dB(A) .............94 dB(A)

............94 dB(A) ........... 94 dB(A) ........... 94 dB(A) .............94 dB(A)

toward or away from the operator, depending on direction of

tend to sag under their own weight. Supports must be placed

Sound power level (K = 3 dB(A)) ...............................................

..........105 dB(A) ......... 105 dB(A) ......... 105 dB(A) ...........105 dB(A)

..........105 dB(A) ......... 105 dB(A) ......... 105 dB(A) ...........105 dB(A)

the wheel’s movement at the point of pinching. Abrasive

under the workpiece near the line of cut and near the edge of

Wear ear protection!

wheels may also break under these conditions.

the workpiece on both sides of the wheel.

Total vibration values (vector sum in the three axes) determined

Kickback is the result of power tool misuse and/or incorrect

f) Use extra caution when making a “pocket cut” into

according to EN 60745:

operating procedures or conditions and can be avoided by

existing walls or other blind areas. The protruding wheel

2

2

2

2

2

2

2

2

Surface grinding: vibration emission value a

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

..............7 m/s

..............7 m/s

............... 7 m/s

............... 7 m/s

............ 6,5 m/s

............ 6.5 m/s

..............6.5 m/s

..............6,5 m/s

taking proper precautions as given below.

may cut gas or water pipes, electrical wiring or objects that can

h

2

2

2

2

2

2

2

2

Uncertainty K = ............................................................................

...........1,5 m/s

...........1.5 m/s

............ 1,5 m/s

............ 1.5 m/s

............ 1.5 m/s

............ 1,5 m/s

..............1.5 m/s

..............1,5 m/s

cause kickback.

a) Maintain a rm grip on the power tool and position your

2

2

2

2

2

2

2

2

Disk sanding vibration emission value a

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

...........3,4 m/s

...........3.4 m/s

............ 3,4 m/s

............ 3.4 m/s

............ 3.4 m/s

............ 3,4 m/s

..............3,4 m/s

..............3.4 m/s

h

body and arm to allow you to resist kickback forces.

2

2

2

2

2

2

2

2

Uncertainty K = ............................................................................

...........1.5 m/s

...........1,5 m/s

............ 1.5 m/s

............ 1,5 m/s

............ 1.5 m/s

............ 1,5 m/s

..............1,5 m/s

..............1.5 m/s

Always use auxiliary handle, if provided, for maximum

Safety Warnings Specic for Sanding Operations:

For other applications, e.g. Abrasive Cutting-Off Operations or

control over kickback or torque reaction during start-up.

Wire Brushing other vibration values could occure.

a) Do not use excessively oversized sanding disc paper.

The operator can control torque reactions or kickback forces, if

Follow manufacturers recommendations, when selecting

proper precautions are taken.

sanding paper. Larger sanding paper extending beyond the

WARNING

b) Never place your hand near the rotating accessory.

sanding pad presents a laceration hazard and may cause

Accessory may kickback over your hand.

The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in

snagging, tearing of the disc or kickback.

EN 60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.

c) Do not position your body in the area where power tool

will move if kickback occurs. Kickback will propel the tool in

The declared vibration emission level represents the main applications of the tool. However if the tool is used for different

Safety Warnings Specic for Wire Brushing Operations:

direction opposite to the wheel’s movement at the point of

applications, with different accessories or poorly maintained, the vibration emission may differ. This may signicantly increase the

snagging.

a) Be aware that wire bristles are thrown by the brush

exposure level over the total working period.

even during ordinary operation. Do not overstress the

d) Use special care when working corners, sharp edges

An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is

wires by applying excessive load to the brush. The wire

etc. Avoid bouncing and snagging the accessory. Corners,

running but not actually doing the job. This may signicantly reduce the exposure level over the total working period.

bristles can easily penetrate light clothing and/or skin.

sharp edges or bouncing have a tendency to snag the rotating

Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the

accessory and cause loss of control or kickback.

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

accessories, keep the hands warm, organisation of work patterns.

do not allow any interference of the wire wheel or brush

e) Do not attach a saw chain, woodcarving blade or

with the guard. Wire wheel or brush may expand in diameter

toothed saw blade. Such blades create frequent kickback and

undamaged accessory. After inspecting and installing an

due to work load and centrifugal forces.

WARNING! Read all safety warnings and all

loss of control.

accessory, position yourself and bystanders away from

instructions, including those given in the accompanying

the plane of the rotating accessory and run the power tool

brochure. Failure to follow the warnings and instructions may

at maximum no-load speed for one minute. Damaged

Appliances used at many different locations including open air

Safety Warnings Specic for Grinding and Abrasive

result in electric shock, re and/or serious injury.

accessories will normally break apart during this test time.

should be connected via a residual current device of 30 mA or

Cutting-Off Operations:

Save all warnings and instructions for future reference.

less.

h) Wear personal protective equipment. Depending on

a) Use only wheel types that are recommended for your

application, use face shield, safety goggles or safety

Dust and splinters must not be removed while the machine is

SAFETY INSTRUCTIONS

power tool and the specic guard designed for the

glasses. As appropriate, wear dust mask, hearing

running.

selected wheel. Wheels for which the power tool was not

Safety Warnings Common for Grinding, Sanding, Wire

protectors, gloves and shop apron capable of stopping

designed cannot be adequately guarded and are unsafe.

Only plug-in when machine is switched off.

Brushing or Abrasive Cutting-Off Operations:

small abrasive or workpiece fragments. The eye protection

b) The guard must be securely attached to the power tool

Never reach into the danger area of the tool when it is running.

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

must be capable of stopping ying debris generated by various

and positioned for maximum safety, so the least amount of

sander, wire brush, or cut-off tool. Read all safety

operations. The dust mask or respirator must be capable of

Always use the auxiliary handle.

wheel is exposed towards the operator. The guard helps to

warnings, instructions, illustrations and specications

ltrating particles generated by your operation. Prolonged

Immediately switch off the machine in case of considerable

protect operator from broken wheel fragments and accidental

provided with this power tool. Failure to follow all

exposure to high intensity noise may cause hearing loss.

vibrations or if other malfunctions occur. Check the machine in

contact with wheel.

instructions listed below may result in electric shock, re and/or

i) Keep bystanders a safe distance away from work area.

order to nd out the cause.

serious injury.

c) Wheels must be used only for recommended

Anyone entering the work area must wear personal protective

Always use and store the grinding disks according to the

applications. For example: do not grind with the side of

b) Operations as polishing are not recommended to be

equipment.

Fragments of workpiece or of a broken accessory

manufacturer's instructions.

cut-off wheel. Abrasive cut-off wheels are intended for

performed with this power tool. Operations for which the

may y away and cause injury beyond immediate area of

peripheral grinding, side forces applied to these wheels may

When grinding metal, ying sparks are produced. Take care

power tool was not designed may create a hazard and cause

operation.

cause them to shatter.

that no persons are endangered. Because of the danger of re,

personal injury.

j) Hold power tool by insulated gripping surfaces only,

no combustible materials should be located in the vicinity

d) Always use undamaged wheel anges that are of

c) Do not use accessories which are not specically

when performing an operation where the cutting

(spark ight zone). Do not use dust extraction.

correct size and shape for your selected wheel. Proper

designed and recommended by the tool manufacturer. Just

accessory may contact hidden wiring or its own cord.

wheel anges support the wheel thus reducing the possibility

Due care should be taken that no sparks or sanding dust ying

because the accessory can be attached to your power tool, it

Cutting accessory contacting a „live“ wire may make exposed

of wheel breakage. Flanges for cut-off wheels may be different

from the workpiece come into contact with you.

does not assure safe operation.

metal parts of the power tool „live“ and shock the operator.

from grinding wheel anges.

When separating stone the guide shoe must be used!

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

k) Position the cord clear of the spinning accessory. If you

e) Do not use worn down wheels from larger power tools.

to the maximum speed marked on the power tool.

lose control, the cord may be cut or snagged and your hand or

The adjusting nut must be tightened before starting to work

Wheel intended for larger power tool is not suitable for the

Accessories running faster than their rated speed can break

arm may be pulled into the spinning accessory.

with the machine.

higher speed of a smaller tool and may burst.

and y apart.

l) Never lay the power tool down until the accessory has

The workpiece must be xed if it is not heavy enough to be

e) The outside diameter and the thickness of your

come to a complete stop. The spinning accessory may grab

steady. Never lead the workpiece to the grinding disk with your

accessory must be within the capacity rating of your

the surface and pull the power tool out of your control.

Additional Safety Warnings Specic for Abrasive Cutting-

hand.

power tool. Incorrectly sized accessories cannot be

Off Operations:

m) Do not run the power tool while carrying it at your side.

Under extreme conditions (e.g. smooth-grinding metals with

adequately guarded or controlled.

Accidental contact with the spinning accessory could snag

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

the arbour and vulcanized bre grinding wheel), signicant

f) The arbour size of wheels, anges, backing pads or any

your clothing, pulling the accessory into your body.

pressure. Do not attempt to make an excessive depth of

contamination can build up on the inside of the angle grinder.

other accessory must properly t the spindle of the power

cut. Overstressing the wheel increases the loading and

For safety reasons, in such conditions the inside should be

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

tool. Accessories with arbour holes that do not match the

susceptibility to twisting or binding of the wheel in the cut and

cleaned thoroughly of metal deposits and a motor circuit-

fan will draw the dust inside the housing and excessive

mounting hardware of the power tool will run out of balance,

the possibility of kickback or wheel breakage.

breaker must be connected in series. If the motor circuit-

accumulation of powdered metal may cause electrical hazards.

vibrate excessively and may cause loss of control.

breaker trips the machine must be sent for repair.

b) Do not position your body in line with and behind the

o) Do not operate the power tool near ammable materials.

g) Do not use a damaged accessory. Before each use

rotating wheel. When the wheel, at the point of operation, is

For accessories intended to be tted with threaded hole wheel,

Sparks could ignite these materials.

inspect the accessory such as abrasive wheels for chips

moving away from your body, the possible kickback may propel

ensure that the thread in the wheel is long enough to accept

p) Do not use accessories that require liquid coolants.

and cracks, backing pad for cracks, tear or excess wear,

the spinning wheel and the power tool directly at you.

the spindle length.

Using water or other liquid coolants may result in electrocution

wire brush for loose or cracked wires. If power tool or

c) When wheel is binding or when interrupting a cut for

For cutting or separating use a closed protection cap, available

or shock.

accessory is dropped, inspect for damage or install an

any reason, switch off the power tool and hold the power

as an accessory.

18 19

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