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Safety Precautions (Continued)
WIRING PRECAUTIONS
■Be sure to install a fuse and a switch
to disconnect the equipment from the
power source.
DO
Failure to observe this can cause
electric shock or equipment failure.
■Make sure that the main power line
is off before wiring or cabling.
Wiring or cabling without switching off
DO
the main power line can cause electric
shock.
■Wiring and cabling should be done
as shown in the wiring and connection
diagrams.
DO
Wrong wiring or cabling can cause
malfunctions, overheating, sparking, or
electric shock.
Yellow
Yellow
WARNING
Yellow
DON'T
The label shown left appears near a terminal block on the equipment to
which power is supplied. Take precautions to avoid electric shock.
5
■Be sure to ground the equipment using a
grounding wire separate from those used for
power tools.
(With 100 Ohms or less ground resistance)
DO
Without grounding, electric shock,
malfunction, or equipment failure can be
caused by electric leakage.
■Use crimp terminals with insulation
sleeves for power line and grounding wire
terminals.
DO
A disconnected cable or wire from the
terminal or a loose terminal can cause
electric shock or generate heat and cause a
fire or equipment failure.
Do not wire or cable with wet hands.
A wet hand can cause electric shock.
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