Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 113)

OPERATION
HPR260 Auto Gas Instruction Manual 4-19
Mild steel
O
2
Plasma / Air Shield
200 A Cutting
220356 220398 220352 220355 220353 220354
4
Metric
English
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 0.100 6350 250 130
Marking
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
Air 23 42 74 18
6 124
3.3
5250
6.6
200
0.2
10 126 3460 0.3
12 128 3060 0.5
15 131
4.1
2275
8.2
0.6
20 133 1575 0.8
25 143
5.1
1165
10.2
1.0
32 145 750
Edge start 38 152 510
50 163 255
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
Air 23 42 74 18
3/16
124
0.130
230
0.260
200
0.2
1/4 200
3/8 126 140 0.3
1/2 128 115 0.5
5/8 131
0.160
80
0.320
0.6
3/4 133 65 0.8
1 143
0.200
45
0.400
1.0
1-1/4 145 30
Edge start 1-1/2 152 20
2 163 10
Flow rates – lpm/scfh
O
2
Air
Preflow 0 / 0 128 / 270
Cutflow 39 / 82 48 / 101