OPERATION
HPR400XD Manual Gas Instruction Manual 4-23
Mild steel
O
2
Plasma / O
2
Shield
50 A Cutting
Note: Air must be connected to use this process. It is used as the preflow gas
Flow rates – lpm/scfh
O
2
Air
Preflow 0 / 0 43 / 90
Cutflow 25 / 52 0 / 0
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma Shield Plasma Shield Plasma Shield
in
Volts in ipm in factor % seconds
O
2
O
2
70 30 75 15
.030
110
0.04
270
0.08
200
0.0
.036
210
.048
112 160
.060
114
0.05
125
0.10
.075
115 110
.105
118 80 0.1
.135
120
0.06
60
0.12
0.2
3/16
121 50 0.3
1/4
125
0.08
35
0.16 0.5
5/16
130 25
English
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma Shield Plasma Shield Plasma Shield
mm
Volts mm mm/m mm factor % seconds
O
2
O
2
70 30 75 15
0.8
110
1.0
6500
2.0
200
0.0
1
111 5000
1.2
112 4150
1.5
114
1.3
3200
2.6
2
115 2700
2.5
117 2200 0.1
3
119
1.5
1800
3.0
0.2
4
121 1400 0.3
5
122 1200 0.4
6
126
2.0
950
4.0 0.5
7
128 780
8
130 630
Metric
Marking
Select
Gases
Set
Preflow
Set
Cutflow
Amperage
Torch-to-Work
Distance
Marking
Speed
Arc
Voltage
Amps
mm in mm/min ipm Volts
N
2
N
2
10 10 10 10
15
2.5 0.10 6350 250 118
ArAir90109010
9
2.5 0.10 2540 100 77
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220340
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