Tweco XTTM-300 User Manual
Page 35
Manual 0-2912
4A-11
Operation with Manual Gas Control
Stainless Steel
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
-
1/8
0
35
35
35
35
35
148
0.125
80
0.200
0.1
-
1/4
35
35
35
35
35
35
161
0.125
65
0.250
0.3
-
3/8
35
35
35
35
35
35
161
0.125
60
0.300
0.3
-
1/2
35
35
35
35
35
35
161
0.130
50
0.350
0.5
-
5/8
35
35
35
35
35
35
169
0.140
30
0.350
0.8
H35
N2
N2
N2
N2
N2
0
35
35
35
35
35
148
3.2
2.0
5.1
0.1
35
35
35
35
35
35
155
3.2
1.9
6.0
0.3
35
35
35
35
35
35
161
3.2
1.8
6.4
0.3
35
35
35
35
35
35
161
3.2
1.7
6.4
0.3
35
35
35
35
35
35
161
3.2
1.6
6.4
0.3
35
35
35
35
35
35
161
3.2
1.5
7.6
0.4
35
35
35
35
35
35
161
3.3
1.3
8.9
0.5
35
35
35
35
35
35
167
3.6
0.9
8.9
0.7
Bold type indicates maximum piercing parameters.
3
4
12
15
5
6
8
10
Torch
Working
Height
Travel
Speed
(m/min)
Initial
Piercing
Height
Pierce
Delay
(sec)
Material
Thickness
(mm)
Cut Flow Rates (%)
Preflow Flow
** Arc
Voltage
(volts)
Plasma %
Shield %
Preflow %
Torch
Working
Height
Travel
Speed
(ipm)
Initial
Piercing
Height
Pierce
Delay
(sec)
Material
Thickness
Cut Flow Rates (%)
Preflow Flow
** Arc
Voltage
(volts)
Plasma %
Shield %
Preflow %