Tweco 20 O2 Auto-Cut - Manuel (Page 126)

Manual 0-4816 Auto-Cut 200
2
A-4 APPENDIX
APPENDIX 3: Gas Control Module Plumbing Diagram
Art # A-07577_AB
AIR
N
2
O
2
H35
F5
SOL1 SOL2 SOL3
SOL8 SOL9 SOL10
SOL6
SOL7
SOL11
SOL12
SOL13
GAS MANIFOLD
SOL5
SHIELD
PLASMA
PREFLOW
TVA &
XTL-TVA
WATER H
2
O
Pressure
Sensor
SOL4
SOL17
SOL14
SOL15
SOL16
New Plasma Inlet
Pressure Sensor
New Shield Inlet
Pressure Sensor
SOL18
SOL19
PLASMA
SHIELD
Atmosphere
SOL 18 & 19
normally open.
Operate in parallel
with normally
closed SOL 14 &
15.
SOL 18 & 19
in XTL-TVA
only.