Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 125)

OPERATION
HPR260 Auto Gas Instruction Manual 4-31
Stainless steel
N
2
Plasma / Air Shield
260 A Cutting
220407 220398 220307 220344 220405 220406
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
N
2
Air 12 47 79 56
6 160
3.8
6375
7.5 200
0.3
10 157 3440
12 161 2960 0.4
15 163 2520 0.5
20 164 1590 0.6
25 168 1300 0.8
32 171 875 1.0
38 179 515
Edge start 44 190 365
50 195 180
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
N
2
Air 12 47 79 56
1/4 160
0.150
240
0.300 200
0.3
3/8 157 140
1/2 161 110 0.4
5/8 163 95 0.5
3/4 164 70 0.6
1 168 50 0.8
1-1/4 171 35 1.0
1-1/2 179 20
Edge start 1-3/4 190 14
2 200 6
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 250 120
Marking
Flow rates – lpm/scfh
N
2
Air
Preflow 127 / 270 0 / 0
Cutflow 54 / 114 116 / 245