Hypertherm XPR300 - Pilot Arc State (9)

Operation
6
212 809480 Instruction Manual XPR300
Pilot arc State (9)
Is the coolant flow within the acceptable range?
No
Continue to End of cycle
State (14)
Ye s
Are the gas pressures within the acceptable
range?
No
Ye s
Are the temperatures within the acceptable range?
No
Ye s
Is the DC bus voltage within the acceptable
range?
No
Ye s
Is the current for Chopper 1 within the acceptable
range?
No
Ye s
Is the current for the work lead within the
acceptable range?
Chopper 2 becomes active during this time.
No
Ye s
Does the Pilot arc State (9) complete within 500
milliseconds?
No
Diagnose and troubleshoot the problem. Refer to
Diagnostics and Troubleshooting on page 259.
Ye s
Continue to Rampup State (11) on page 213.