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Page 15
OPERATION
SPEED ADJUSTING DIAL (FIG. 9)
FIG. 9
Speed Adjusting Dial
The speed adjusting dial has levels 1
through 6. Before using this tool, turn the
speed adjusting dial to level 1 and then set
the speed adjusting dial to a most suitable
level during the grinding/cutting process.
GRINDING (FIG. 10)
FIG. 10
10°– 15°
WARNING:
Do not apply too
much pressure. Too much pressure will
cause the tool to overload and may cause
personal injury.
WARNING:
Sparks are generated
when grinding metal. Make sure that no
combustible material is present or can
come in contact with the flying sparks.
Check the grinding wheels before use.
Discard wheels that have been dropped,
bumped, subjected to extreme changes
in temperature, or have come into contact
with solvents or liquids.
1. Prior to actual use, test the tool by letting
it spin at no load for one minute.
2. Make sure that the workpiece is rmly
clamped in place.
3. Hold the tool securely with both hands.
4. Start the tool.
5. Allow the accessory to reach full speed
before beginning work.
6. For a uniform nish, hold the tool at an
angle of approximately 10° to 15° and
apply constant pressure. Too great an
angle causes concentrated pressure on
small areas, which may gouge or burn
the work surface.
7. Control the pressure and surface contact
between accessory and workpiece.
8. When nished, turn off the tool and
make sure that it comes to a complete
stop before laying it down.
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