Double Insulation For Safer Operation - Hitachi CV 350V Safety And Instruction Manual

English
14. 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.
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.
19. ALWAYS wear eye protection that meets the
requirement of the latest revision of ANSI
Standard Z87.1.
20. ALWAYS wear a mask or respirator to protect yourself
from dust or potentially harmful particles generated
during operation.
21. ALWAYS fi rmly grip the handle while operating.
22. ALWAYS be careful with buried object such as an
underground wiring.
Touching these active wiring or electric cable with this
tool, you may receive an electric shock.
Confi rm if there are any buried object such as electric
cable within the wall, fl oor or ceiling where you are
going to operate here after.
MAKE THEM AVAILABLE TO OTHER USERS
6
SAVE THESE INSTRUCTIONS
OWNERS OF THIS TOOL!
23. Defi nitions for symbols used on this tool
V ..............volts
............Alternating current
Hz ............hertz
A ..............amperes
n
o ............no load speed
............Class II Construction
---/min ...... revolutions or reciprocation per minute
DOUBLE INSULATION FOR SAFER
OPERATION
To ensure safer operation of this power tool, HITACHI has
adopted a double insulation design. "Double insulation"
means that two physically separated insulation systems
have been used to insulate the electrically conductive
materials connected to the power supply from the outer
frame handled by the operator. Therefore, either the
symbol " " or the words "Double insulation" appear on
the power tool or on the nameplate.
Although this system has no external grounding, you must
still follow the normal electrical safety precautions given in
this Instruction Manual, including not using the power tool
in wet environments.
To keep the double insulation system eff ective, follow
these precautions:
○ Only HITACHI AUTHORIZED SERVICE CENTER
should disassemble or assemble this power tool, and
only genuine HITACHI replacement parts should be
installed.
○ Clean the exterior of the power tool only with a soft
cloth moistened with soapy water, and dry thoroughly.
Never use solvents, gasoline or thinners on plastic
components; otherwise the plastic may dissolve.
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