Hitachi Koki G 12SA3 Instrucciones De Seguridad Y Manual De Instrucciones página 8

English
24. ALWAYS wear a mank or respirator to protect yourself from dust or potentially
harmful particles generated during the grinding operation.
25. ALWAYS firmly grip the body handle and side handle while operating the
grinder.
26. ALWAYS have a trial run before grinding commence. (see Test the grinder
before using on page 12).
27. ALWAYS follow the instructions contained in this manual when replacing the
depressed center wheel.
28. ALWAYS be careful with buried objict such as an underground wiring.
Touching these active wiring or electric cable with this tool, you may receive an electric
shock.
Comfirm if there are any buried object such as electric cable within the wall, floor or
ceiling where you are going to operate here after.
29. Definitions for symbols used on this tool
V ............... volts
Hz ............. hertz
A ............... amperes
n
o ............ no load speed
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 " " or the
words and "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 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.
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