Power Supply Controls; Main Power Switch; Pilot Arc Switch - ESAB PLASMARC Installation, Operation And Maintenance Manual

SECTION 4

4.1 Power Supply Controls

4.1.1 Main Power Switch

EMERGENCY
STOP

4.1.2 Pilot Arc Switch

Main Power Switch
Controls the input power to the fan, water cooler and
the PC Board. Amber indicator light to the left of the
switch.
Pilot Arc Switch
Previously a manual setting. This switch has been
eliminated from the CNC controllable power console.
Now handled by the machine CNC control to select
HIGH or LOW start pilot arc, depending on cutting
conditions. See Process Data for more information on
which conditions high and low start are used.
Precision Plasma with Integrated Flow Control Precision Plasma with Integrated Flow Control
Precision Plasma with Integrated Flow Control Precision Plasma with Integrated Flow Control
OPERATION
4-1