Hypertherm HRT - Manual (Page 44)

OPERATION
3-8 Duramax Retrofit Torch
Operator Manual
85 A Shielded
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
3
1.5
3.8 250
0.1 6800 122 9200 120
4 0.2 5650 122 7300 122
6
0.5
3600 123 4400 125
8 2500 125 3100 127
10 1680 127 2070 128
12
4.5 300
0.7 1280 130 1600 130
16 1.0 870 134 930 133
20 6.0 400 1.5 570 137 680 136
25
Edge Start
350 142 450 141
30 200 146 300 144
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
10 GA
0.06
0.15 250
0.0 250 122 336 121
3/16 0.2 185 123 220 123
1/4
0.5
130 123 160 126
3/8 70 126 86 127
1/2
0.18 300
45 131 56 131
5/8 1.0 35 134 37 133
3/4 0.24 400 1.5 24 136 29 135
7/8
Edge Start
19 139 22 138
1 13 142 17 141
1‑1/8 9 145 13 143
1‑1/4 7 148 10 146