Yaskawa G5HHP Drive - Manual (Page 106)

Trial Operation
5 - 2
WARNING
D Check to be sure that the front door is closed before turning ON the power supply. Do not open the
front door during operation.
An electric shock may occur if the door is open with the power turned ON.
D Do not come close to the machine when the fault reset function is used. If the alarmed is cleared,
the machine may start moving suddenly. Also, design the machine so that human safety is en-
sured even when it is restarted.
Injury may occur.
D Provide a separate emergency stop switch; the Digital Operator’s STOP Key is valid only when its
function is set.
Injury may occur.
D Reset alarms only after confirming that the RUN signal is OFF. If an alarm is reset with the RUN
signal turned ON, the machine may suddenly start.
Injury may occur.
CAUTION
D Don’t touch the radiation fins (heat sink), braking resistor, or Braking Resistor Unit. These can
become very hot.
Otherwise, a burn injury may occur.
D Be sure that the motor and machine is within the applicable ranges before starting operation.
Otherwise, an injury may occur.
D Provide a separate holding brake if necessary.
Otherwise, an injury may occur.
D Don’t check signals while the Inverter is running.
Otherwise, the equipment may be damaged.
D Be careful when changing Inverter Panel settings. The Inverter Panel is factory set to suitable
settings.
The equipment may be damaged if unsuitable settings are used.
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