4
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Spindle thread
M14
M14
Rated speed
11,000 min
-1
11,000 min
-1
Overall length
310 mm
310 mm
Net weight
2.55 kg
2.6 kg
NOTE:
Be sure to check the nameplate on the product,
because the voltage is subject to change depending on
the area in which the product is to be used.
Maximum circumferential speed of grinding wheel: 4,800
m/min.
Example of calculation
3.14 x 125 x 11,000/1,000 =
4,320
Circumferential speed of
grinding wheel
4,320
Wheel diameter
125
Rated speed of grinder
11,000
STANDARD ACCESSORIES
Auxiliary handle, wrench.
A grinding wheel is included in the standard accessories
for some countries.
OPERATION
See gure 4.
WARNING
Keep safety guards in place. Never cover the air vents
since they must always be open for proper motor
cooling.
The key to efÕ cient operating is controlling the pressure
and surface contact between the disc and workpiece. Flat
surfaces are ground at an acute angle, usually 10 to 20
degrees with the workpiece. Allow the disc to reach full
speed before starting to grind. Too great an angle causes
concentration of pressure on a small area which may
gouge or burn work surface.
FOR CUTTING METAL
See gure 9 - 10.
Use abrasive cutting wheel with a full-closed tool-less
wheel guard for cutting metal.
When cutting, work with moderate pressure, adapted
to the material being cut. Do not exert pressure onto
the cutting disc, tilt or oscillate the machine.
Do not reduce the speed of running down cutting discs
by applying sideward pressure. The machine must
always work in an up-cutting motion, otherwise, there
is danger of it being pushed uncontrolled out of the cut.
When cutting profiles and square bars, it is best to
start from the smallest cross section.
FOR CUTTING STONE
See gure 9, 11.
Always work with the tool-less standard wheel guard
for cutting.
For cutting stone, it is best to use a diamond cutting
disc and wear a dust protection mask.
Switch on the machine and slide the machine with
moderate pressure, adapted to the material being cut.
SWITCH
See gure 3.
This tool is started and stopped by sliding and
releasing the switch.
For the convenience for continuous operation, slide
the switch along then press the front end down to lock
it.
To release the lock, press the rear end of the switch.
CHOOSING PROTECTION GUARD
For grinding metal, always work with the tool-less
standard wheel guard.
For cutting stone, always work with the tool-less
standard wheel guard.
For cutting metal, always work with the full-closed tool-
less wheel guard.
MOUNTING THE GRINDING WHEEL
See gure 5 - 6.
Attach the disc flange and the wheel on the spindle
before fitting the clamp nut.
Ensure that the wheel is correctly seated over the boss
on the disc flange and clamp nut.
Depress the lock button located on the right side of
gear case.
Using the wrench provided, tighten the clamp nut in a
clockwise direction.
MOUNTING THE CUTTING WHEEL
See gure 7 - 8.
Attach the disc flange and the wheel on the spindle
before fitting the clamp nut.
