F5/N
2
process
Gas console AC valve driver board – LEDs
Valve
location
Gas console Off-valve
LED
number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Preflow
SV3 SV6 SV8 SV12 SV17 SV18
Cutflow
SV3 SV6 SV8 SV12 SV14 SV16 SV19
H35/N
2
process
Gas console AC valve driver board – LEDs
Valve
location
Gas console Off-valve
LED
number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Preflow
SV3 SV6 SV8 SV12 SV17 SV18
Cutflow
SV3 SV6 SV8 SV12 SV14 SV16 SV19
N
2
/Air
process
Gas console AC valve driver board – LEDs
Valve
location
Gas console Off-valve
LED
number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Preflow
SV1 SV5 SV8 SV11 SV17 SV18
Cutflow
SV1 SV5 SV8 SV11 SV14 SV16 SV19
N
2
/N
2
process
Gas console AC valve driver board – LEDs
Valve
location
Gas console Off-valve
LED
number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Preflow
SV6 SV8 SV11 SV17 SV18
Cutflow
SV6 SV8 SV11 SV14 SV16 SV19
HPR400XD Manual Gas Instruction Manual 5-7
MAINTENANCE
Air/Air
process
Gas console AC valve driver board – LEDs
Valve
location
Gas console Off-valve
LED
number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Preflow
SV1 SV5 SV7 SV9 SV17 SV18
Cutflow
SV1 SV5 SV7 SV9 SV14 SV16 SV19