Tweco 180 Portable MIG - Manual (Page 58)

FABRICATOR 140, 180 APPENDIX
Manual 0-4991 A-2 July 20, 2007
APPENDIX 2: FABRICATOR 180 SYSTEM SCHEMATIC
5
5
4
4
3
3
D
C
B
A
PCB1
230 VAC 1PH
60Hz
SW1
FAN
V+
V-
M+
M-
TS1
COM
COM
GUN SW
YELLOW GREEN
B1 B
TS1 (T1) TS1 (T1)
WIRE SPEED WIRE SPEED
TS1 (DIODE HEATSINK)3 TS1 (DIODE HEATSINK)3
CB1 CB1
SOL1 SOL1
GND GND
OVERTEMP OVERTEMP
J4 J4
T1 T1
1
2
5
3
4
AC AC
R/L1
1
2
3
J1 J1
J5 J5
1
2
3
4
5
6
7
8
A1 A
SW1 SW1
S/L2
4
5
JFM JFM
M1 M1
F1 F1
J3 J3
L1 L1
J2 J2
L2 L2
Art # A-7918