13
ENglISH
Metal Applications
When using the tool in metal applications, make
sure that a residual current device (RCD) has
been inserted to avoid residual risks caused by
metalswarf.
If the power supply is shut off by the RCD, take the
tool to an authorised DeWALT repairagent.
WARNING: In extreme working
conditions, conductive dust can
accumulate inside the machine housing
when working with metal. This can
result in the protective insulation in the
machine becoming degraded with a
potential risk of an electricalshock.
To avoid build-up of metal swarf inside the machine,
we recommend to clear the ventilation slots on a
daily basis. Refer toMaintenance.
Cutting Metal
When cutting, work with moderate feed, adapted to
the material being cut. Do not exert pressure onto
the cutting disc, tilt or oscillate themachine.
Do not reduce the speed of running down cutting
discs by applying sidewardpressure.
The machine must always work in an upgrinding
motion. Otherwise, the danger exists of it being
pushed uncontrolled out of thecut.
When cutting profiles and square bar, it is best to
start at the smallest crosssection.
Rough Grinding
Never use a cutting disc forroughing.
Always use the guard type27.
The best roughing results are achieved when setting
the machine at an angle of 30° to 40°. Move the
machine back and forth with moderate pressure. In
this manner, the workpiece will not become too hot,
does not discolour and no grooves areformed.
Cutting Stone
The machine shall be used only for dry cutting.
For cutting stone, it is best to use a diamond
cutting disc. Operate the machine only with
additional dust protectionmask.
Working Advice
Exercise caution when cutting slots in
structural walls. Slots in structural walls are subject
to the country-specific regulations. These regulations
are to be observed under all circumstances. Before
beginning work, consult the responsible structural
engineer, architect or the constructionsupervisor.
2. Since it is difficult to identify whether or not a
paint contains lead without a chemical analysis,
we recommend the following precautions when
wire brushing any paint:
PERSONAL SAFETY
1. No children or pregnant women should enter
the work area where the paint removal is being
done until all clean up iscompleted.
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
difficultybreathing.
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 respiratoryprotection.
3. NO EATING, DRINKING or SMOKING should
be done in the 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 onthem.
ENVIRONMENTAL SAFETY
1. Paint should be removed in such a manner as
to minimize the amount of dustgenerated.
2. Areas where paint removal is occurring
should be sealed with plastic sheeting of 4
milsthickness.
3. Wire brushing should be done in a manner
to reduce tracking of paint dust outside the
workarea.
CLEANING AND DISPOSAL
1. All surfaces in the work area should be
vacuumed and thoroughly cleaned daily for the
duration of the wire brushing project. Vacuum
filter bags should be changedfrequently.
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-upprocedures.
During clean up, children and pregnant women
should be kept away from the immediate
workarea.
3. All toys, washable furniture and utensils used by
children should be washed thoroughly before
being usedagain.
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