Hypertherm HT4400 Plasma Arc Cutting System Gas Panel - Manual (Page 22)

OPERATION
3-6 HT4400 with Titan Gas Panel Instruction Manual
0
SVC
SV-13
FL3
PRESSURE FEEDBACK
PRESSURE FEEDBACK
Rotary Selector Switch #1
Rotary Selector Switch #2
SV-10 SV-11 SV-9 SV-8
PG-2
SV-12
Valve Cluster
PG-1
MV-1
SV-2 MV-2
MV-3
SV-4 MV-4
SV-3
SV-1
FL2
SV-6 MV-6
SV-7 MV-7
FL4 MV-5 SV-5
Air
Plug
Plug
Shield Cutflow
Plasma Cutflow
Plasma Preflow
Shield Preflow
Gas Console
O2
Plug
N2
Gas Schematic
Gas Panel
Note: In Leak Test 1, valves 1-7 are ON (open), and valves 8-12 are OFF (closed).
In Leak Test 2, valves 8-12 are ON (open), and valves 1-7 are OFF (closed).
Gas Select 1
Valve Select
Gas Select 2