Manual 0-5355
3-5
INSTALLATION, OPERATION AND SETUP
INSTALLATION/SETUP FIREPOWER TIG 140 AC/DC
3.08 140 AC/DC Power Source Controls, Indicators and Features
8
1
2
3
4
Art # A-12636
Weld
Current
A
MODE
2T
4T
TRIGGER
22 ga.
(0.8 mm)
18 ga.
(1.2 mm)
16 ga.
(1.6 mm)
1/8"
(3.2 mm)
3/16"
(4.7 mm)
1/4"
(6.4 mm)
PROCESS
LIFT TIG
HF TIG
STICK
TIG
AC
(Aluminum)
Amps
DC
(Mild & Stainless Steel)
25
40
65
125
140
STICK
70
90
Amps
5
6
7
8
9
10
Figure 3-1: Controls on Front Panel
12
11
Art# A-12615
ON
OFF
13
Figure 3-2: Rear Panel
