Hypertherm HRT - Manual (Page 62)

OPERATION
3-26 Duramax Retrofit Torch
Operator Manual
85 A Unshielded
Mild Steel
Metric
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay
Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
mm mm mm % seconds mm/min Volts mm/min Volts
2
2.0
5.0 250
0.0 7150 117 10400 116
3 0.1 6240 118 9000 117
4 0.2 5250 118 7200 117
6
0.5
3450 120 4400 119
8 2400 121 3100 121
10 1560 123 2070 122
12 6.0 300 0.7 1200 126 1600 124
16
Edge Start
820 132 930 128
20 540 137 640 132
25 320 143 400 137
English
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay
Time
Best Quality Settings Production Settings
Cut Speed Voltage Cut Speed Voltage
in in in % seconds ipm Volts ipm Volts
14 GA
0.08
0.20 250
0.1 280 117 416 116
10 GA
0.2
230 118 328 117
3/16 175 119 220 118
1/4
0.5
125 120 160 119
3/8 65 122 86 122
1/2 0.24 300 0.6 42 127 56 125
5/8
Edge Start
33 131 37 128
3/4 23 136 27 131
7/8 18 140 21 134
1 12 144 15 138