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Gas schematic, Gas select 1 valve select gas select 2 – Hypertherm HT4400 Plasma Arc Cutting System Gas Panel User Manual

Page 22

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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