Fein WSB-14-125T User Manual download pdf (Page 18)

Safety warnings specific for wire brushing

operations

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.

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 warnings

Use elastic spacers/liners when these are provided with the

grinding accessory.

Make absolutely sure that the accessory is mounted in

accordance with the manufacturer’s instructions. The

mounted accessory must be able to rotate freely. Incor-

rectly mounted accessories can loosen during operation

and fly off.

Handle accessories carefully and store them according to

the manufacturer’s instructions. Damaged accessories can

form cracks and break off during operation.

When using application tools with a threaded insert, take

care that the thread in the application tool is long enough

to hold the spindle length of the power tool. The thread in

the application tool must match the thread on the spindle.

Incorrectly mounted application tools can loosen during

operation and cause injuries.

Do not machine any material containing asbestos. Asbestos

is cancerogenic.

Beware of any concealed electric cables, gas or water con-

duits; check the working area with a metal detector, for

example, before commencing work.

Use a stationary extraction system, blow out ventilation

slots frequently and connect a residual current device

(RCD) on the line side. When working metal under

extreme operating conditions, it is possible for conduc-

tive dust to settle in the interior of the power tool. The

total insulation of the power tool can be impaired.

Do not rivet or screw any name-plates or signs onto the

power tool. If the insulation is damaged, protection against

an electric shock will be ineffective. Adhesive labels are

recommended.

Always work using the auxiliary handle. The auxiliary han-

dle ensures reliable guidance of the power tool.

Before putting into operation, check the mains connection

and the mains plug for damage.

The value of the estimated weighted acceleration

obtained in the laboratory can serve for predicting the

exposure to vibration. During work, weighted accelera-

tions will be dependent on the particular application, and

deviation from this laboratory value can occur.

Intended use of the power tool:

hand-guided angle grinder for commercial use, for dry-

sanding/grinding and cutting metal and stone in weather-

protected environments using the application tools and

accessories recommended by FEIN.

This machine is also intended to be powered by a.c. gen-

erators with sufficient power output that correspond

with ISO 8528, design class G2. Compliance with this

Standard in particular is not given when the so-called dis-

tortion factor exceeds 10%. When in doubt, inform

yourself about the generator in use.

Operating instructions.

Putting into operation:

Please note: The accessory begins to move with short,

low-power impulses. The angle grinder thereby indicates

that the first pressing surface has been activated.

Please note: The angle grinder does not start up:

– when the switchpads at the front and rear are pressed

at the same time

– when the rapid-clamping lever is not tilted back and

engaged

– if one or more of the pressing surfaces is/are pressed

while the mains plug is inserted

Operation:

Only keep one of the 4 pressing surfaces permanently

pressed. The angle grinder remains at working speed.

Note: The switchpads actuate easily in order to prevent

tense working postures. Changing the working posture is

possible at any time by changing the switching position.

As long as the grinding accessory is not automatically

being braked, the angle grinder can be brought up to the

working speed again within 0.5 seconds by pressing one

of the 4 switchpads.

The self-start prevention lock prevents the angle grinder

from starting again on its own accord if the current sup-

ply has been interrupted during operation, even if only

for a short time, e.g. by pulling out the mains plug.

Repair and customer service.

Blow out the interior of the power tool at

regular intervals from outside through the air

vents with dry, compressed air.

Unscrew the clamping unit by hand to protect it from

damage and dirt.

If the supply cord of this power tool is damaged it must

be replaced by a specially prepared cord available

through the FEIN customer service centre.

If required, you can change the following parts yourself:

Application tools, auxiliary handle, clamping unit.

Warranty and liability.

The warranty for the product is valid in accordance with

the legal regulations in the country where it is marketed.

In addition, FEIN also provides a guarantee in accordance

with the FEIN manufacturer’s warranty declaration.

Only part of the accessories described or shown in this

instruction manual will be included with your power

tool.

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Fein WSB-14-125T User Manual Page 18

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