Tweco 281 Thermal Arc Fabricator - Manual (Page 45)

FABRICATOR 281
April 10, 2006 4-7
Art # A-07463
(STITCH) DWELL BURNBACK WELD (SPOT / STITCH)
t
MIN
5
7
12
3
2
4
6
8
9
10
11
t
MIN
1
5
7
9
3
2
4
6
8
t
WELD MODE
2T
SPOT STITCH
4T
(STITCH) DWELL BURNBACK WELD (SPOT / STITCH)
t
MIN
5 7
12
3
2
4
6 8
9
10
11
t
MIN
1
5
7
9
3
2
4
6
8
t
WELD MODE
2T SPOT STITCH 4T
Figure 4-5: Internal Welding Controls
WELD Mode Selector
The Weld Mode Selector switch selects the method of welding mode.
2T (Continuous Welding):
This mode of welding is used to weld two or more components together with a continuous weld. When the MIG
gun trigger switch is depressed welding commences. When the MIG gun trigger switch is released welding
ceases.
4.02 Internal Controls of A2281 Remote