Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 295)

APPENDIX C – CUT CHARTS FOR PREVIOUS SYSTEM REVISIONS
c-26 HPR260 Auto Gas Instruction Manual
Aluminum
H35 Plasma / N
2
Shield
260 A Cutting
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 127 / 270
Cutflow 33 / 70 118 / 250
Plasma Shield Plasma Shield Plasma Shield mm Volts mm factor % seconds
6
170 11.0 100 0.2
10
170 10.0 100 0.4
12
162 0.5
15 163
0.6
20 166
0.6
25 174
11.0 150 0.8
32 175
38 176
44 183
50 190
Plasma Shield Plasma Shield Plasma Shield in Volts in factor % seconds
1/4
170 0.450 100 0.2
3/8
170 0.400 100 0.4
1/2
162 0.5
5/8 163
0.6
3/4 166
0.6
1 174
0.450 150 0.8
1-1/4 175
1-1/2 176
1-3/4 183
2 190
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
120
N/A
45
25
14
0.330 110
130
90
0.400
250
0.300
190
75
60
in ipm
H35 N
2
12 60 76 69
0.450
280
English
Select
Gases
Set
Preflow
Set
Cutflow
Material
Thickness
Arc
Voltage
Torch-to-Work
Distance
Cutting
Speed
Initial Pierce
Height
Pierce Delay
Time
N/A
1150
670
390
8.5 110
3720
2230
10.0
6120
7.6
5160
1930
1510
mm mm/m
H35 N
2
12 60 76 69
11.0
7200
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
220407 220398 220307 220344 220405 220406