Double Insulation For Safer Operation - Hitachi D10VG Safety Instructions And Instruction Manual

English
revolution and may damage the unit and the motor
may burn out.
17. 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.
18. NEVER leave tool running unattended. Turn power
off.
Don't leave tool until it comes to a complete stop.
19. Carefully handle power tools.
Should a power tool be dropped or struck against
hard materials inadvertently, it may be deformed,
cracked, or damaged.
20. 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.
21. ALWAYS wear eye protection that meets the
requirement of the latest revision of
ANSI Standard Z87.1.
22. ALWAYS be careful with buried object such as an
underground
Touching these active wiring or electric cable with
this tool, you may receive an electric shock.
Confirm if there are any buried object such as
electric cable within the wall, floor or ceiling where
you are going tos operate here after.
SAVE THESE INSTRUCTIONS
MAKE THEM AVAILABLE TO
OWNERS OF THIS TOOL!
6
wiring.
AND
OTHER USERS
AND
23. Definitions for symbols used on this tool
V ............... volts
Hz ............. hertz
A ............... amperes
n
............. no load speed
o
W .............. watt
............. Class II Construction
---/min ...... revolutions 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 "
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 effective, 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.
" or the words "Double