Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 284)

APPENDIX C – CUT CHARTS FOR PREVIOUS SYSTEM REVISIONS
HPR260 Auto Gas Instruction Manual c-15
Stainless steel
H35 and N
2
Plasma / N
2
Shield
200 A Cutting
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 116 / 245
Cutflow 11 / 24 118 / 250
Plasma Shield Plasma Shield Plasma Shield
Mix
Gas 1
Mix
Gas 2 mm Volts mm factor % seconds
10 161
0.5
12 162
0.6
15 167
9.0 0.8
20 171
10.0 1.0
Plasma Shield Plasma Shield Plasma Shield
Mix
Gas 1
Mix
Gas 2 in Volts in factor % seconds
3/8 161
0.5
1/2 162
0.6
5/8 167
0.27 0.8
3/4 171
0.3 1.0
Marking
mm in mm/min
N
2
N
2
10 10 10 10 2.5 0.100 6350 18 250 140
Torch-to-Work
Distance
Marking
Speed
Amps ipm Volts
Select
Gases
Set
Preflow
Set
Cutflow
Amperage
0.180
60
150
0.200
45
0.160
75
0.320 200
70
in ipm
H35 N
2
23 49 87 49 42 20
English
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-
Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce
Delay Time
4.6
1600
150
5.1
1000
4.0
1900
8.0 200
1800
mm mm/m
H35 N
2
23 49 87 49 42 20
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 220344 220342 220343