Sumitomo CAI40C, Operation Manual

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3
Do not connect an AV power supply to the output terminals (U, V,
and W), otherwise injury or a fire may result.
Check that the voltage of the AV power supply coincides with the
specified input voltage of the machine, otherwise injury or a fire
may result.
Do not subject the inverter to a withstand voltage test, otherwise
semiconductor elements may be broken.
Completely tighten terminal screws, otherwise malfunction, ma-
chine breakdown, or a fire may result.
3. Wiring
DANGER
Check that the input power is OFF before wiring, otherwise an
electric shock or fire may result.
Be sure to install a magnetic circuit breaker (NFB), otherwise a
fire may break out.
Be sure to ground the grounding terminal , otherwise an electric
shock or fire may result. (200 V-class Type D grounding)
Leave the wiring work to an electric engineer.
Be sure to install the machine before wiring, otherwise an electric
shock or fire may result.
When connecting the emergency stop circuit, be sure to check the
operation of the circuit after wiring, otherwise injury may result.
CAUTION
!
!