Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 292)

APPENDIX C – CUT CHARTS FOR PREVIOUS SYSTEM REVISIONS
HPR260 Auto Gas Instruction Manual c-23
Aluminum
H35 Plasma / N
2
Shield
200 A Cutting
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 113 / 240
Cutflow 34 / 72 90 / 190
Plasma Shield Plasma Shield Plasma Shield mm Volts mm factor % seconds
10 152 0.3
12 150 0.4
15 150 0.5
20 159 0.6
Plasma Shield Plasma Shield Plasma Shield in Volts in factor % seconds
3/8 152 0.3
1/2 150 0.4
5/8 150 0.5
3/4 159 0.6
Marking
Amperage
Amps mm in mm/min ipm
N
2
N
2
10 10 10 10 18 2.5 0.100 6350 250
Marking
Speed
Select
Gases
Set
Preflow
Set
Cutflow
Torch-to-Work
Distance
Volts
140
0.350 140
140
110
70
in ipm
H35 N
2
22 53 73 53 0.250
180
English
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
9.0 140
3800
3000
1450
mm mm/m
H35 N
2
22 53 73 53 6.4
4400
Metric
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
Arc
Voltage
220345 220398 220307 220347 220342 220346