Hypertherm powermax45 - Symbols and Marks

SPECIFICATIONS
1-8 powermax 45 Operator Manual
O
l
Direct current (DC)
The terminal for the
external protective
(earth) conductor
AC input power
connection
Plasma torch cutting
Alternating current
(AC)
An inverter-based power
source, either 1-phase or
3-phase
Power is OFF
Power is ON
f
1
f
2
1~
AC
Power is ON (LED)
Inlet gas pressure (LED)
Missing or loose
consumables (LED)
Power supply is out of
temperature range (LED)
Volt/amp curve, “drooping”
characteristic
IEC symbols
The following symbols may appear on the power supply data plate, control labels, switches,
andLEDs:
System fault (LED)
Plate metal cutting
Expanded metal
cutting
Gouging
Gas test mode