Hypertherm Powermax350 Service Manual - Manual (Page 24)

2-4
S
PECIFICATIONS
Service Manual
S
MARK
The Powermax350 conforms to standard EN50192. The S mark indicates that the power
supply and torch are suitable for use in environments with increased hazard of electrical shock.
O
I
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.
IEC SYMBOLS USED