Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 119)

OPERATION
HPR260 Auto Gas Instruction Manual 4-25
Stainless steel
H35 Plasma / N
2
Shield
130 A Cutting
220198 220173 220307 220304 220179 220197
Note: This process produces a smoother, shinier cut edge with less dross, and the cut edges are less
perpendicular than the 130 A, N
2
/N
2
process.
4
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 Shield Plasma Shield Plasma Shield mm Volts mm mm/m mm factor % seconds
H35 N
2
19 32 75
49 10 154
4.5
980
7.7 170
0.3
37 12 158 820 0.5
24
15 162 580 0.8
20 165 360 1.3
16 25 172 260 Edge start
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
H35 N
2
19 32 75
49 3/8 154
0.180
40
0.310 170
0.3
37 1/2 158 30 0.5
24
5/8 162 20 0.8
3/4 165 15 1.3
16 1 172 10 Edge start
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 18 2.5 0.100 6350 250 130
Marking
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 76 / 160
Cutflow 26 / 54 68 / 144