Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 48)

HD3070 with Automatic Gas Console Instruction Manual 2-13
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SPECIFICATIONS
IEC Symbols Used
Direct Current (DC).
Alternating current (AC).
Plasma cutting torch.
AC input power connection.
The terminal for the external protective (earthed) conductor.
A chopper-based power source.
Anode (+) work clamp.
Temperature switch.
Pressure switch.
Plasma torch in the TEST position (cooling and cutting gas exiting nozzle).
The power is on.
The power is off.
Volt/amp curve.