Appendix 3: Fabricator 140 System Schematic - Thermal Arc Fabricator 140 Service Manual

FABRICATOR 140, 180

APPENDIX 3: FABRICATOR 140 SYSTEM SCHEMATIC

D
A1
L1 L1
BLK
120 VAC
60Hz
B1
L2 L2
WHT
GND GND
GRN
C
B
A
Manual 0-4992
5
PCB1
CB1 CB1
J4 J4
A
SW1
B
J3 J3
OVERTEMP OVERTEMP AC AC
YELLOW GREEN
5
4
J1 J1
JFM JFM
F1 F1
J2 J2
J5 J5
V+
1
V-
2
M+
3
M-
4
TS1
5
COM
6
COM
7
GUN SW
8
WIRE SPEED WIRE SPEED
Art # A-07919_AB
4
A-4
APPENDIX
T1 T1
1 1
SW1 SW1
2 2
R/L1
3 3
4 4
SOL1 SOL1
M1 M1
FAN
TS1 (DIODE HEATSINK) TS1 (DIODE HEATSINK)
January 25, 2008
3
3