ESAB ESP-400C Installation, Operation And Maintenance Manual page 31

SECTION 4
!
WARNING
Meters Meters Meters Meters
Displays voltage and amperage when cutting. The
ammeter can be activated when not cutting to view
an estimation of the cutting current before cutting
begins.
Actual/Preset Switch
Spring return toggle switch defaults to ACTUAL
position. When pressed down, the AMMETER
displays an estimate of the actual current. This
permits the operator to preset the cutting current
close to the desired current using the current
potentiometer.
Final adjustment is made after the torch has started
cutting to achieve a more precise current.
Dangerous Voltages and Current!
Electric Shock Can Kill!
Before operation, ensure installation and Before operation, ensure installation and Before operation, ensure installation and Before operation, ensure installation and
grounding procedures have been followed. grounding procedures have been followed. grounding procedures have been followed. grounding procedures have been followed.
Do not operate this equipment with covers Do not operate this equipment with covers
Do not operate this equipment with covers Do not operate this equipment with covers
removed. removed.
removed. removed.
ESP 400C Plasma Power Source ESP 400C Plasma Power Source
ESP 400C Plasma Power Source ESP 400C Plasma Power Source
Operation
4-3