8
Symbol
Description DESIGNATION/EXPLANATION
Safety Alert Indicates a potential personal
injury hazard.
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
min Minutes Time
~ Alternating Current Type of current
No No Load Speed Rotational speed, at no load
Class II Tool Double-insulated construction
.../min Per Minute Revolutions, strokes, surface speed, orbits etc., per
minute
Wet Conditions Alert Do not expose to rain or use
in damp locations.
Read the operater's manual To reduce the risk of injury, user must read and
understand operator’s manual before using this
product.
Eye Protection Always wear eye protection with
side shields marked to comply
with ANSI Z87.1.
ELECTRICAL
DOUBLE ISOLATION
Double insulation is a concept in safety in electric power tools, which eliminates the need for the
usual three-wire grounded power cord. All exposed metal parts are isolated from the internal metal
motor components with protecting insulation. Double insulated tools do not need to be grounded.
WARNING :
The double insulated system is intended to protect the user from shock resulting
from a break in the tool’s internal wiring. Observe all normal safety precautions to
avoid electrical shock.
NOTE :
Servicing of a tool with double insulation requires extreme care and knowledge
of the system and should be performed only by a qualified service technician. For
service, we suggest you return the tool to your nearest authorized service center for
repair. Always use original factory replacement parts when servicing.
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