0. SAFETY PRECAUTIONS
0－5
0.4 Cautions on Safety
DANGER
<General>
1. Don't operate the system in explosive environment, or you may be injured or fire
may occur.
2. Never touch any inside part of the amplifier, or you may be struck by electricity.
3. Don't arrange wires nor conduct maintenance work and inspection under a
hot-line condition.
Be sure to turn the power off more than 5 minutes in advance.
Otherwise, you may be struck by electricity.
4. Ask experts in respective fields for transportation, installation, wiring, operation,
maintenance and inspection.
Persons without expertise may receive electric shocks, be injured or fire may
occur.
<Wiring>
5. Be sure to ground the PE (protective earth) terminal of the amplifier.
The grounding terminal of the motor must be connected to the PE (protective
earth) terminal of the amplifier. Otherwise, an electric shock may occur.
6. Don't damage cable, stress them abnormally, place heavy items on them nor get
them caught between other parts or devices.
Otherwise, an electric shock may occur.
7. Be sure to connect the power cable in accordance with the connection diagram
or the User's Manual.
Otherwise, you may be struck by electricity, or fire may occur.
8. Since no fuse is built into the main power supply input terminals (R, S and T) of
the amplifier, be sure to insert a UL-approved circuit breaker or fast-blown fuse to
the amplifier power supply input wiring to protect it and its peripherals.
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