Hypertherm HT4400 HySpeed Plasma Arc Cutting System - Manual (Page 127)

MAINTENANCE
HT4400 Instruction Manual 5-37
3
MV1 MV1
Gas Console Valve Select Switch Detail
Valve Select Display BCD Position Outputs Activated
Run - Preflow 0 SV2, SV4, SV5, SV7, SV8, SV10, SV12
Run - Cutflow 0 SV1, SV3, SV6, SV9, SV11, SV12
MV1 1 SV1, SV11, SV12
MV2 2 SV2, SV10, SV12
MV3 3 SV3, SV9
MV4 4 SV4, SV8
MV5 5 SV5, SV10, SV12
MV6 6 SV6, SV9
MV7 7 SV7, SV8
Leak Test 1 8 SV1– SV7
Leak Test 2 9 SV8– SV12
Test Preflow 10 SV2, SV4, SV5, SV7, SV8, SV10, SV12
Test Cutflow 11 SV1, SV3, SV6, SV9, SV11, SV12