Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 124)

OPERATION
4-30 HPR260 Auto Gas Instruction Manual
4
Stainless steel
H35 Plasma / N
2
Shield
260 A Cutting
220407 220398 220307 220344 220405 220406
Metric
English
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
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
H35 N
2
12 49 85 60
10 188 11.0 1870 11.0
100
0.3
12 173 9.0 1710
9.0
0.4
15 171
7.5
1465
120
0.5
20 175 1085 0.6
25 180 785 0.7
32 185 630 1.0
38 186 510
Edge start 44 189 390
50 200 270
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
H35 N
2
12 49 85 60
3/8 188 0.450 75 0.500
100
0.3
1/2 173 0.350 65 0.350 0.4
5/8 171
0.300
55
0.360 120
0.5
3/4 175 45 0.6
1 180 30 0.7
1-1/4 185 25 1.0
1-1/2 186 20
Edge start 1-3/4 189 15
2 200 10
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 127 / 270
Cutflow 40 / 84 122 / 260