Sako SKI780 - Operation Precautions

1.2 Operation Precautios
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It must be connected, installed and operated by a professional.
Wiring shall not be connected when the power supply ts turned on, otherwise it
may cause electrical shock or injury to personnel.
Terminal voltage and polarity must be applied to prevent damage to equipment or
injury to personnel.
Please do not pass the power line and signal line through the same pipe, and do
not tie them together.
Frequency inverter must be matched with the asynchronous motor, and maintain
good heat-dissipation conditions.
Do not touch the heat sink and brake resistor of the inverter while running,
otherwise you may burn.
Please do not switch power supply frequently, it is best to control the interval of
more than 1 minute.
The AC power supply is prohibited from being connected to the output
terminals U, V, W of the frequency inverter, otherwise the internal damage of
the frequency inverter can be caused.
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