Hypertherm HT2000-200 Volt - Manual (Page 256)

N
2
or Air Cutting Mode
Component Idle Cutflow Preflow
SV1A OFF OFF OFF
SV1B ON ON ON
SV2 OFF OFF ON
SV3 OFF OFF OFF
SV4A OFF ON OFF
SV4B OFF OFF ON
SV5 OFF ON ON
SV6 OFF ON ON
SV7 ON ON ON
Solenoid valve status for N
2
timing chart