Hypertherm XPR170 - End of Cycle State (14); High-Voltage Relay Stages (Closed or Opened) in the Ohmic Circuit; Rampdown State (13)

Operation
6
214 810060 Instruction Manual XPR170

Core XPR cutting systems skip the gas-change purge. Core XPR cutting
systems use only process-setup purges. Refer to Process-setup purges
for all XPR cutting systems on page 214.
Process-setup purges for all XPR cutting systems
If you have a cutting system equipped with an OptiMix or VWI gas connect console, a
process-setup purge automatically follows the gas-change purge, and includes preflow and cutflow
purges.
If you have a Core XPR cutting system, the gas-change purge is skipped, and only the
process-setup purge occurs.
The type of process gas used for a process-setup purge is based on the operator-selected
process.