Hitachi C7SB - Page 7

DOUBLE INSULATION SYSTEM ENHANCES SAFE OPERATION
To enhance safe operation of this electric power tool,
HITACHI has adopted a double insulation system. The term
"double insulation" used here denotes an insulation system
with two insulations physically separated and arranged
between the electrically conductive material connected to
the power supply and the outer frame subject to contact by
the operator.
Thus, the power tool is termed double insulated and both the " [h 1 " mark and
"Double insulation", or either one is indicated on the name plate.
While no external grounding is required with this system, normal safety precau¬
tions as outlined in this manual must still be followed.
To maintain the effectiveness of the double insulation system, follow the precau¬
tions described below:
1. Always contact your dealer or an authorized HITACHI power tool repair shop
when assembling, disassembling or replacing parts other than accessories or
carbon brushes. Improper assembly and/or replacement with wrong parts
may result in eliminating the double insulation-feature.
2. Clean the exterior of the tool with a soft cloth moistened with soapy water,
and dry thoroughly. Chloric solvent, gasoline, and thinner will cause plastic
components to dissolve.
SAVE THESE INSTRUCTIONS
DOUBLE INSULATION
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