Marking process, Marking process -8 – Hypertherm HPR800XD Auto Gas Rev.2 User Manual
Page 222
Maintenance
5-8
HPR800XD Auto Gas –
806500
Marking process
The valves that are active when marking are represented by the tables below. The active valves in the metering console
will differ depending on what process was used before marking.
N
2
/N
2
Metering console
control board
Selection console control board
LED number 38 39 28 37
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16
Preflow
B4
B2
SV11
Cutflow
B4
B2
SV11
N
2
/N
2
Metering console
control board
Selection console control board
LED number 38 39 28 37
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
Preflow
B3
B1
SV9
Cutflow
B3
B1
SV9
Valves active when changing from a process that does not use a fuel gas
Valves active when changing from a process that does use a fuel gas
Ar/N
2
Metering console
control board
Selection console control board
LED number 38 39 28 37
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15
16
Preflow
B4
B1
SV9
SV15
Cutflow
B4
B1
SV9
SV15
Ar/Air
25 to 35
amps
Metering console
control board
Selection console control board
LED number 38 39 28 37
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16
Preflow
B4
B2
SV3
SV7
SV10
Cutflow
B4
B2
SV3
SV7
SV10
Ar/Air
< 25 or
> 35 amps
Metering console
control board
Selection console control board
LED number 38 39 28 37
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16
Preflow
B3 B2
SV3
SV7
SV10
Cutflow
B3 B2
SV3
SV7
SV10