Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 132)

OPERATION
4-38 HPR260 Auto Gas Instruction Manual
4
Aluminum
N
2
Plasma / N
2
Shield
200 A Cutting
220345 220398 220307 220347 220342 220346
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
N
2
22 43 73 43
10
158
6.4
4750
9.0 140
0.4
12 3500 0.5
15 166 2350 0.6
20 165 1000 0.8
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
N
2
22 43 73 43
3/8
158
0.250
200
0.350 140
0.4
1/2 120 0.5
5/8 166 80 0.6
3/4 165 50 0.8
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 250 140
Marking
Flow rates – lpm/scfh
N
2
Preflow 113 / 240
Cutflow 135 / 287