Hypertherm HRT2 User Manual
Page 41
OPERATION
Duramax Retrofit Torch
Operator Manual
3-11
45A Unshielded
Air flow rate - slpm/scfh
Aluminum
Hot
177 / 376
Cold
201 / 427
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
1
1.5
3.8
250
0.0
7400
126
11000
121
2
0.1
4400
127
9200
123
3
0.2
2800
129
6250
125
4
0.4
2100
132
4700
126
6
0.5
1050
135
2250
127
English
Material
Thickness
Torch-
to-Work
Distance
Initial Pierce
Height
Pierce
Delay Time
Best Quality Settings
Production Settings
Cut Speed
Voltage
Cut Speed
Voltage
inches
inches
inches
%
seconds
ipm
Volts
ipm
Volts
1/32
0.06
0.15
250
0.0
325
126
450
121
1/16
0.1
200
126
400
122
3/32
0.2
150
127
328
124
1/8
0.4
100
130
224
125
1/4
0.5
36
136
72
127
220955
Deflector
220854
Retaining cap
220857
Swirl ring
220842
Electrode
220941
Nozzle
45
A