Specific Safety Rules And Symbols - Hitachi G18ST Instruction Manual

English
– Secure the workpiece and check that the
workpiece is properly supported. A workpiece
clamped with clamping devices or in a vice is held
more securely than by hand;
– Check that the work piece is properly supported;
– Do not use cutting off wheel for side grinding;
– Ensure that sparks resulting from use do not
create a hazard e.g. do not hit persons, or ignite
fl ammable substances;
– Ensure that ventilation openings are kept clear
when working in dusty conditions, if it should
become necessary to clear dust, first disconnect
the tool from the mains supply (use non metallic
objects) and avoid damaging internal parts;
– Always use eye and ear protection. Other personal
protective equipment such as dust mask, gloves,
helmet and apron should be worn;
– Pay attention to the wheel that continues to rotate
after the tool is switched off .

SPECIFIC SAFETY RULES AND SYMBOLS

1. ALWAYS use proper guard with grinding wheel.
A guard protects operator from broken wheel
fragments.
2. Accessories must be rated for at least the speed
recommended on the tool warning label. Wheels
and other accessories running over rated speed can
fl y apart and cause injury.
3. ALWAYS wear ear protectors when using the
tool for extended periods.
Prolonged exposure to high intensity
noise can cause hearing loss.
4. Use only a depressed center wheel with a
rated capacity which is GREATER than 6,600/
min. Using any wheel a rated capacity LESS than
6,600/min and/or an incorrect sized wheel (see
SPECIFICATIONS at page 10) may result in wheel
breakage, flying wheel fragments, and resulting in
death or serious injury.
5. NEVER touch moving parts.
NEVER place your hands, fingers or
other body parts near the tool's moving
parts.
6. NEVER operate without all guards in place.
NEVER operate this tool without all guards or safety
features in place and in proper working order. If
maintenance or servicing requires the removal of a
guard or safety feature, be sure to replace the guard or
safety feature before resuming operation of the tool.
7. Use right tool.
Don't force small tool or attachment to do the job of a
heavy-duty tool.
8
Don't use tool for purpose not intended —for
example— don't use circular saw for cutting tree
limbs or logs.
8. NEVER use a power tool for applications other
than those specifi ed.
NEVER use a power tool for applications other than
those specifi ed in the Instruction Manual.
9. Handle tool correctly.
Operate the tool according to the instructions
provided herein. Do not drop or throw the tool.
NEVER allow the tool to be operated by children,
individuals unfamiliar with its operation or
unauthorized personnel.
10. Keep all screws, bolts and covers tightly in
place.
Keep all screws, bolts, and plates tightly mounted.
Check their condition periodically.
11. Do not use power tools if the plastic housing or
handle is cracked.
Cracks in the tool's housing or handle can lead to
electric shock. Such tools should not be used until
repaired.
12. Blades and accessories must be securely
mounted to the tool.
Prevent potential injuries to yourself or others. Blades,
cutting implements and accessories which have been
mounted to the tool should be secure and tight.
13. Keep motor air vent clean.
The tool's motor air vent must be kept clean so that
air can freely fl ow at all times. Check for dust build-up
frequently.
14. Operate power tools at the rated voltage.
Operate the power tool at voltages specified on its
nameplate.
If using the power tool at a higher voltage than the
rated voltage, it will result in abnormally fast motor
revolution and may damage the unit and the motor
may burn out.
15. NEVER use a tool which is defective or operating
abnormally.
If the tool appears to be operating unusually, making
strange noises, or otherwise appears defective, stop
using it immediately and arrange for repairs by a
Hitachi authorized service center.
16. NEVER leave tool running unattended. Turn
power off .
Don't leave tool until it comes to a complete stop.
17. Carefully handle power tools.
Should a power tool be dropped or struck against
hard materials inadvertently, it may be deformed,
cracked, or damaged.
18. Do not wipe plastic parts with solvent.
Solvents such as gasoline, thinner benzine, carbon
tetrachloride, and alcohol may damage and crack
plastic parts. Do not wipe them with such solvents.
Wipe plastic parts with a soft cloth lightly dampened
with soapy water and dry thoroughly.