15 ENGLISH
CAUTION: Never switch on the tool when it
is in contact with the workpiece, it may cause an
injury to operator.
CAUTION: Always wear safety goggles or a
face shield during operation.
CAUTION:
the tool and wait until the wheel has come to a
complete stop before putting the tool down.
CAUTION:
one hand on housing and the other on the side
grip (handle).
NOTE: A dual purpose wheel can be used for both
grinding operation, and refer to the "Operation with
operation.
Grinding and sanding operation
Fig.27
In general, keep the edge of the wheel or disc at an
angle of about 15° to the workpiece surface.
During the break-in period with a new wheel, do not
the workpiece. Once the edge of the wheel has been
forward and backward direction.
diamond wheel
Optional accessory
WARNING: Do not "jam" the wheel or apply
excessive pressure. Do not attempt to make an
excessive depth of cut. Overstressing the wheel
of kickback, wheel breakage and overheating of the
WARNING: Do not start the cutting operation
in the workpiece. Let the wheel reach full speed
and carefully enter into the cut moving the tool
forward over the workpiece surface. The wheel
started in the workpiece.
WARNING: During cutting operations, never
change the angle of the wheel. Placing side pres-
the wheel to crack and break, causing serious per-
WARNING: A diamond wheel shall be oper-
ated perpendicular to the material being cut.
wheel
Fig.28
Usage example: operation with diamond wheel
Fig.29
Operation with wire cup brush
Optional accessory
CAUTION: Check operation of brush by run-
ning tool with no load, insuring that no one is in
front of or in line with brush.
NOTICE:
Avoid applying too much pressure which
causes over bending of wires when using the wire
cup brush.
Usage example: operation with wire cup brush
Fig.30
Operation with wire wheel brush
Optional accessory
CAUTION:
Check operation of wire wheel brush
by running tool with no load, insuring that no one is
in front of or in line with the wire wheel brush.
NOTICE:
Avoid applying too much pressure
which causes over bending of wires when using
wire wheel brush.
Usage example: operation with wire wheel brush
Fig.31
Operation with hole cutter
Optional accessory
CAUTION: Check operation of the hole cutter
by running the tool with no load, insuring that no
one is in front of the hole cutter.
NOTICE: Do not tilt the tool during operation. It
Usage example: operation with hole cutter
Fig.32
MAINTENANCE
CAUTION: Always be sure that the tool is
perform inspection or maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
Air vent cleaning
tool's air vents or whenever the vents start to become obstructed.
Fig.33: 1. Exhaust vent 2. Inhalation vent