Tweco XTTM-300 User Manual
Page 38
Operation with Manual Gas Control
4A-14
Manual 0-2912
Aluminum
100A
Ar/H2 Plasma / N2 Shield
Ar
t # A-06839
Manual
Gas Control
!
CAUTION
Manual gas consoles with 3 flow meters cannot be used for 100A cutting with stainless steel.
Cartridge
21-1020
Electrode
21-1080
Plasma
Gas Distributor
21-1041
Tip
21-1062
Shield Cap
21-1036
Shield Cup
21-1016
Art # A-04030
Shield
Gas Distributor
21-1274
(ga)
(in)
H35
N2
N2
N2
N2
N2
-
1/4
35
35
35
35
35
35
161
0.150
100
0.350
0.2
-
3/8
35
35
35
35
35
35
163
0.150
60
0.350
0.2
-
1/2
35
35
35
35
35
35
166
0.150
50
0.350
0.3
-
5/8
60
30
35
35
35
35
173
0.150
40
0.400
0.5
H35
N2
N2
N2
N2
N2
35
35
35
35
35
35
155
3.8
3.3
8.0
0.2
35
35
35
35
35
35
158
3.8
3.0
8.0
0.2
35
35
35
35
35
35
160
3.8
2.8
8.9
0.2
35
35
35
35
35
35
160
3.8
2.5
8.9
0.2
35
35
35
35
35
35
162
3.8
2.0
8.9
0.2
35
35
35
35
35
35
163
3.8
1.5
8.9
0.2
35
35
35
35
35
35
165
3.8
1.3
8.9
0.3
60
30
35
35
35
35
172
3.8
1.1
10.2
0.5
Bold type indicates maximum piercing parameters.
8
10
12
15
3
4
5
6
Torch
Working
Height
(mm)
Travel
Speed
(m/min)
Initial
Piercing
Height
(mm)
Pierce
Delay
(sec)
Travel
Speed
(ipm)
Initial
Piercing
Height
(in)
Pierce
Delay
(sec)
Material
Thickness
(mm)
Cut Flow Rates (%)
Preflow Flow
** Arc
Voltage
(volts)
Plasma %
Shield %
Preflow %
Torch
Working
Height
(in)
Material
Thickness
Cut Flow Rates (%)
Preflow Flow
** Arc
Voltage
(volts)
Plasma %
Shield %
Preflow %