Mild steel underwater cutting, Plasma / air shield 130 a, Metric english – Hypertherm HPR800XD Auto Gas Rev.2 User Manual
Page 156
OperatiOn
4-50
HPR800XD Auto Gas –
806500
Mild steel underwater cutting
No more than 75 mm (3 in) below the surface of the water
O
2
Plasma / Air Shield
130 A
Note: Preflow must be on during IHS.
Flow rates – lpm/scfh
O
2
Air
Preflow
0 / 0
102 / 215
Cutflow
33 / 70
45 / 96
Metric
English
Select
Gases
Set
Preflow
Set
Cutflow
Material
thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma
gas
Shield
gas
Plasma
gas
Shield
gas
Plasma
gas
Shield
gas
mm
Volts
mm
mm/m
mm Factor %
Seconds
O
2
Air
32
32
84
28
5
127
2.8
4212
5.6
200
0.3
22
8
129
3.0
2998
6.0
10
131
2412
12
133
3.3
1980
6.6
0.5
15
138
3.8
1497
7.6
0.7
220183
220747
220756
220179
220182
220340
220181
Select
Gases
Set
Preflow
Set
Cutflow
Material
thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Plasma
gas
Shield
gas
Plasma
gas
Shield
gas
Plasma
gas
Shield
gas
inches
Volts
inches
ipm
inches Factor %
Seconds
O
2
Air
32
32
84
28
3/16
127
0.11
171
0.22
200
0.2
1/4
126
135
0.3
22
5/16
129
0.12
119
0.24
3/8
130
99
1/2
134
0.13
72
0.26
0.5
5/8
140
0.15
54
0.30
0.7
52
3/4
144
41
1.0