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ElEcTrical DiaGramS
G-5
cOmpacT WirE WElDErS
WiriNG DiaGram -cOmplETE machiNE - cODE 11442 ONly - (m20410-3)
SPOT TIMER M20961-2
N.C. CAVITY NUMB ERING SEQUENCE VIEWED FROM INSE RTION SIDE
OF CONNECTORS.
TO
E
ARTH
GRO
UND
P
ER NAT
IONAL
,
LOCAL
OR OTHER
AP
PL
ICA
BL
E
EL
ECTRI
CAL CO
DES
.
(G
REEN/Y
ELL
OW
L
E
AD
)
GUN
X1
X2
T1
TRANS-
FOR M ER
OUTPUT
CHOKE
N.A.
CAP-
CAP+
THE R M OSTAT
TMP
WIRE FEED MOTOR
MOT+
TS1
R1
10
9
8
7
6
5
4
3
21
FAN
4
3
2
1
LA
TC
H
GAS
SOLENO ID
SOL
CB1
CAPACITOR
N.B. W ORK AND GUN CONN ECTIONS SHOW N FOR GMAW WELDING.
ELECTRICAL SYMBOLS PER E1537
COMPOUND (DOW CORNING 340) WHEN REATTACHING.
N.A. BOLTED A LUMINUM CONNE CTIONS REQUIRE T12837 JOINT
NOTES:
D1
N.A.
FAN
FAN
WORK
C1
N.A.
FAN
SOL
BLUE
L
E
AD
BRO
WN
LE
AD
N.B.
MOT-
TMP
CAP-
CAP+
SOL
MOT+
MOT-
SOL
TMP
H2
H1
6
FAN
TS2
H1
H2
X1
X2
1
GND
GND
5
S1
6
1
4
3
2
1
P6
J6
544A
543A
4A
2A
TMP
6
5
4
3
21
543A
544A
J5J3
J4
43
12
P4, N.C.
J6 N.C.
1
2
3
4
WIRING DIAGRAM
P5 N.C.
10
P3 N.C.
9876
5
4321
654
321
Do not touch electrically live parts
Disconnect input power by unplug ging
power cord before servicing.
Do not operate w ith covers removed.
Only qualified persons should in sta ll,
use or service this m achine.
can kill
HIGH VOLTAGE
WARNING
1A
6A
M20
41
0-
3
A
R2
LOCAT
ED IN TRANSFOR
ME
R
543B
215B
2B
203B
544B
4B
4C 1
2C 2
3
215B 4
203B 5
6
4B 7
2B 8
543B
2C
544B
4C
1
2
3
4
5
6
J1
L13344-1
CONTROL BOARD
P5
J5
THERMAL
LED
B
W
N.D. PIN NEAREST THE FLAT EDGE OF LED LE NS ALIGNS WITH
WHITE LE AD OF LED SOCKE T.
N.D.
U
V
FILT
ER
PCB
G-5
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
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