4.3 Two different kinds of cutting torch
9
PLASMA
ARC45
Manual cutting torch
Machine cutting torch
Light
Condition
Status/Possible Cause
On
Display
Repetitive flashing rate of three
quick circles, then a one second
pause for a 15 second period or
until torch trigger is pressed again
- whichever comes first.
Temp
Nozzle
Nozzle
Cup & Nozzle
Pressure
Repetitive flashing rate of one
quick circle.
E01
E02
E03
E04
E05
E09
E11
E13
Over-Current. Check output diodes, main transformer and IGBT on
the invert board.
Over-heating. Stop cutting to allow for cooling.
No system is established. Check output diodes, main transformer and
IGBT on the invert board.
No pilot arc established possibly due to a loss of current. Check
consumables.
No input power.
Torch cup is loose or off.
E13 means air pressure is out of range. H means air pressure exceeds
setting range. L means air pressure is under setting range.
In Normal/Grid, the setting range of air pressure is 4.8±1.5bar.
In Gouging, the setting range of air pressure is 3.5±1.5bar.
In Marking, the setting range of air pressure is 2.4±1.5bar.
Repetitive flashing rate of one
quick circle.
Repetitive flashing rate of three
quick circles, then a one second
pause for a 15 second period or
until torch trigger is pressed again
- whichever comes first.
Consumables in torch failed to separate during pilot arc possibly
due to being stuck. Check consumables.
4.4 Error Messages (E01-E13)
