TitanTIG 200 DC Pulse
Pro
Operators Manual
Issue. A 0516
MMA Mode
After connecting the welding leads as detailed you will need to switch the power switch on the back panel
to “ON”
Select MMA by switching to the MMA welding mode. There is voltage output at both output terminals.
Set the amperage on the machine suitable for the electrode being used. Ensure you check that you have
the electrode polarity correct. Please see below a guide to amperages required.
Electrode Diameter(mm)
Welding Current(A)
Electrode Diameter(mm)
Welding Current(A)
1.0
20~60
3.2
108~148
1.6
40~84
4.0
140~180
2.0
60~100
5.0
180~220
2.5
80~120
Parameters of piping back sealing welding for mild steel
（
DCEP
）
Piping
diamete
r
Φ
(mm)
Tungsten
electrode
diameter
(mm)
Gas nozzle
diameter
(mm)
Welding
wire
diameter
(mm)
Welding
current
(A)
Arc
voltage
(V)
Argon
flow rate
L
.
min
-1
Welding
rate
/
cm
/
min
-1
38
2.0
8
2
75
～
90
11
～
13
6
～
8
4
～
5
42
2.0
8
2
75
～
95
11
～
13
6
～
8
4
～
5
60
2.0
8
2
75
～
100
11
～
13
7
～
9
4
～
5
76
2.5
8
～
10
2.5
80
～
105
14
～
16
8
～
10
4
～
5
108
2.5
8
～
10
2.5
90
～
110
14
～
16
9
～
11
5
～
6
133
2.5
8
～
10
2.5
90
～
115
14
～
16
10
～
12
5
～
6
159
2.5
8
～
10
2.5
95
～
120
14
～
16
11
～
13
5
～
6
219
2.5
8
～
10
2.5
100
～
120
14
～
16
12
～
14
5
～
6
273
2.5
8
～
10
2.5
110
～
125
14
～
16
12
～
14
5
～
6
325
2.5
8
～
10
2.5
120
～
140
14
～
16
12
～
14
5
～
6
Notice: the above parameters originate from
《
Welding Dictionary
》
P167, Volume 1 of Edition 2.
Summary of Contents for 200 DC PULSE PRO
Page 2: ...TitanTig 200 DC Pulse Operators Manual Issue A 0516 ...
Page 41: ...TitanTIG 200 DC Pulse Pro Operators Manual Issue A 0516 7 0 Electrical principle diagram ...
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Page 47: ...TitanTIG 200 DC Pulse Pro Operators Manual Issue A 0516 ...
