Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 134)

OPERATION
4-40 HPR260 Auto Gas Instruction Manual
4
Aluminum
H35 Plasma / N
2
Shield
260 A Cutting
220407 220398 220307 220344 220405 220406
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
H35 N
2
12 49 76 58
6
170
11.0 7200 11.0
100
0.2
10 10.0 6120 10.0 0.4
12 162
7.6
5160
8.5 110
0.5
15 163 3720
0.6
20 166 2230
25 174 1930 11.0 150 0.8
32 175 1510
Edge start
38 176 1150
44 183 670
50 190 390
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 76 58
1/4
170
0.450 280 0.450
100
0.2
3/8 0.400 250 0.400 0.4
1/2 162
0.300
190
0.330 110
0.5
5/8 163 130
0.6
3/4 166 90
1 174 75 0.450 150 0.8
1-1/4 175 60
Edge start
1-1/2 176 45
1-3/4 183 25
2 190 14
Select
Gases
Set
Preflow
Set
Cutflow
Amperage
Torch-to-Work
Distance
Marking
Speed
Ar
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
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 127 / 270
Cutflow 33 / 70 118 / 250