Maintenance
5-6
HPR130XD Auto Gas –
806330
gas system purge cycle
When the system is turned on, or the operator changes from one cut process to another, the system automatically goes
through a purge cycle. The purge cycle has 2 stages; a preflow purge and a cutflow purge.
The preflow purge gas is turned for 8 seconds with an auto gas console, or 12 seconds with a manual gas console.
The cutflow purge gas is turned for 8 seconds with an auto gas console, or 12 seconds with a manual gas console.
There are 2 exceptions to the cycle described above.
Exception 1 – if the operator changes from a non-fuel gas process (O
2
/Air, Air/Air, or N
2
/Air) to a fuel gas process
(H35/N
2
, or F5/N
2
) or the reverse, there will be 3 stages to the purge process. Nitrogen will purge the
gas system first, for 12 seconds. The preflow and cutflow purges will follow the nitrogen purge.
Note: Error code 42 (low nitrogen gas pressure) will be displayed, if nitrogen is not connected to the gas system.
If error code 42 is not resolved in 3 minutes, it will be replaced by error code 139 (purge time-out error).
Exception 2 – no purge cycle will occur if the operator changes from any cut process to a nitrogen marking process.
gas system valve usage
The following tables show which valves are active for each cutting process.
O
2
/ O
2
process
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
SV1
SV3
SV8
SV10
Cutflow
B3
B1 SV1
SV3
SV8
SV10
O
2
/ Air
process
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
SV1
SV3
SV8
SV10
Cutflow
B3 B2
SV1
SV3
SV8
SV10
N
2
/ N
2
process
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
SV11
Cutflow
B4
B1
SV9
SV11
Summary of Contents for HyPerformance HPR130XD
Page 1: ...HyPerformance Plasma HPR130XD Auto gas Instruction manual 806330 Revision 3 ...
Page 16: ...Table of Contents viii HPR130XD Auto Gas 806330 ...
Page 26: ...Specifications 2 2 HPR130XD Auto Gas 806330 ...
Page 38: ...Specifications 2 14 HPR130XD Auto Gas 806330 ...
Page 48: ...Installation 3 10 HPR130XD Auto Gas 806330 ...
Page 59: ...Installation HPR130XD Auto Gas 806330 3 21 1X1 J103 J300 Female Male 5 6 5 6 3X1 3X2 3X3 3X4 ...
Page 94: ...Installation 3 56 HPR130XD Auto Gas 806330 ...
Page 101: ...Operation HPR130XD Auto Gas 806330 Revision 2 4 7 Diagnostics screen ...
Page 102: ...Operation 4 8 HPR130XD Auto Gas 806330 Revision 2 Test screen ...
Page 103: ...Operation HPR130XD Auto Gas 806330 Revision 2 4 9 Cut chart screen ...
Page 152: ...Operation 4 58 HPR130XD Auto Gas 806330 Revision 2 ...
Page 236: ...7 4 HPR130XD Auto Gas 806330 Discrete output functionality ...
Page 294: ...Appendix B CNC Interface Protocol b 28 HPR130XD Auto Gas 806330 Revision 1 ...
Page 302: ...4 HPR130XD Auto Gas 806330 ...