Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 126)

OPERATION
4-32 HPR260 Auto Gas Instruction Manual
4
Stainless steel
H35 and N
2
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
Mix
Gas 1
Mix
Gas 2
mm Volts mm mm/m mm factor % seconds
H35 N
2
12 49 87 60
60 21
6 170
4.0
3980
8.0 200
0.3
10 175 2190
12 176 1790 0.5
15 177 1650 0.7
20 179 1320 0.8
40 26
25 182 920 1.0
32 186 755 1.2
38 189 510
Edge start 44 195 390
50 202 270
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
Mix
Gas 1
Mix
Gas 2
in Volts in ipm in factor % seconds
H35 N
2
12 49 87 60
60 21
1/4 170
0.160
150
0.320 200
0.3
3/8 175 90
1/2 176
65
0.5
5/8 177 0.7
3/4 179 55 0.8
40 26
1 182 35 1.0
1-1/4 186 30 1.2
1-1/2 189 20
Edge start 1-3/4 187 15
2 202 10
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
Flow rates – lpm/scfh
H35 N
2
Preflow 0 / 0 132 / 280
Cutflow 13 / 27 163 / 345