Lincoln Electric POWER MIG IM736-D - Manual (Page 39)

POWER MIG 300
F-1 F-1 WIRING DIAGRAMS
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag
ram for a particular code is pasted inside
the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. G
ive the equipment code number..
ALL CASE FRON
T COMPONEN
TS SHOWN VIEW
ED FROM REAR.
PA
NEL
RE
CEPT
AC
LE C
AVITY
NU
MB
ER
IN
G SEQ
UE
NC
E
(VIEWED F
RO
M LEA
D
SI DE
OF
RE
CEPT
AC
LE)
9 PIN J50
1
2
3 65
4
98
7
3
2
1 45
6
78
9
9 PIN P50
LEAD CO
LOR CODE:
B=BLACK OR GRA
Y
R
= RED OR PINK
W=W
HITE
G=GREEN (W/YELLOW S
TRIP
E)
12
-2
1-2001A
G3852
W
IRI
NG DI
AGRAM
PO
W
ER MI
G 3
00
(FOR CODE 10562)
6 12
CO
NN
EC
TO
R CAV
ITY
N
UM
BER
IN
G SE
QU
EN
CE
(VIEWE
D F
RO
M
C
OM
PO
NE
NT S
IDE
O
F B
OA
RD
)
1 7
4 8
1 5
3 6
1 4
2
1 4
3
6
5 10
1
8 16
1 9
2 1
6
7 14
1
J4
1 2 3 4 5 6 7 8 9 10 11 12
J3
1 2 3 4 5 6 7 8 9 10
J7
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
J9
1
2
3
4
5
6
J8
1 2 3 4 5 6 7 8
J2
1
2
3
4
J10B 1
2
J11
1
2
3
4
1
2
J6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
J5
1 2 3 4
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J10 A
C O N T R O L B O A R D
J81
1
2
3
4
J82
1
2
3
4
J83
1
2
3
4
5
6 J86
1
2
3
4
5
6
7
8
9
10
J85
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J87
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J84
1
2
3
4
5
6
7
8
1101
110
2 11
03 110
4
110
2 11
01
J41
1
2
3
4
J43
1
2
3
4
5
6
7
8
9
10
11
12
J42
1
2
3
4
5
6
DI
GI
TA
L PO
WER
SU
PP
LY
BO
AR
D
FE
ED
ER
BO
ARD
844:
B
847:U
841
:R
TA
CH
GUN T
RI
GG
ER
12
3
4
851
85
2
855
832
:W
831
:B
83
4
83
3
83
6
83
5
GAS
SO
LE
NO
ID
833 834
80
6
80
4
80
2
80
1
71
6
71
5
61
5
60
4
60
7
60
4
41
2
41
1
41
0
40
8
40
7
40
6
40
5
40
3
40
2
40
1
WI
RE
DR
IVE
MO
TO
R
GE
AR
BO
X TO
+
ST
UD
90
1
90
3
50
2
-
+
BRI
DG
E
D IODE
FAN MO
TO
R
EN
CO
DE
R
P.
C.
B
OA
RD
DI
SP
LA
Y
P.
C.
B
OA
RD
FL
EX
50w atts
500 ohm s 25
20
25
30
471
472
412
41
1 408
40
7
403
40
6
40
2
405
410
40
1
90
1
90
3
71
5
71
6
+ -
LE
M
1
23
4
802
80
4 801
80
6
+ST
UD
-ST
UD
50
2
50
3A
FA
N
RE
LAY
~
FA
N
L1
CH
OK
E
RE
CO
NN
EC
T PA
NE
L
LI
NE
SWI
TC
H
H1 H2 H5 H3 H4
115
V
X3 X4 X1 X2
H1
H4
L2
L1
H1
W B G
L1
L2
H5
H2
H3
H4
1
2
3
4
5
6
J88
EN
CO
DE
R
BOA
RD
M SP I
II
BOA
RD
DI
SP
LA
Y
BOA
RD
61
1
50
3
E F AB
C
D
R2
CO
NT
RO
L
RE
CTIF
IE
R
TP6
90
3B
90
1B
TP5
TP4
R1
50w atts
500 ohm s
851
2
J32
1
2
3
4
5
6
7
8
9
10 1
2
3
4
32
44
324
3
1
2
3
4
323
4
323
3
1
2
3
4
5
6
75
76
321
4
2
4
SPI
SPO
OL
G
UN
BO
ARD
32
44
324
3
J34
1 2 3 4 5 6 7 8 9 10
FL
EX
J341
1 2 3 4 5 6 7 8
J321
7
8
J323
J324
3218
77
E
F A
B
C D
SPOO
L G
UN
/
PUS
H-PU
LL
SWI
TC
H
G
GN
D
4A 4 2 76A 4A 2A 75A 3218 3214 77A 2A 75 75A 76 76A 77 77A
FO
OT
AM
PT
RO
L
AM
PH
EN
OL
SPOO
L G
UN
/
PUS
H-PU
LL
AM
PH
EN
OL
(VIEWE
D
FRO
M
REA
R)
M
SP I
II BO
ARD
34
14
34
11
34
11
A
34
15
SWI
TC
H
SET
341
6
341
1A
341
7
SWI
TC
H
SELE
CT
3411 3414 3415 341
6
341
7
X5 X6
-
+
C6
+
X6 X5
6800/75
C5
+ 2400/1
00
615
607 B8
B7
C1 C2
C3 C4
B1
B3
B2
B4
B6
B5
30
0A
C
HO
PPER
B
OAR
D
(SH
OW
N
CO
NN
EC
TE
D
FO
R 2
30V
)
3234 472
471
32
33
47
1B
47
2B
SH
IE LD
ED
CAB
LE
L5
L4
L8
L3
83
1:
B
83
2:
W L2
L7 L6
11
04
11
03
503 503
A
B6 B2
B5
B1 B5
L2
TH
RU
L9 A
RE
R
F
CH
OK
ES
SH
IE
LD
ED
CAB
LE
437
43
1
J99
1
2
3
4
43
7
43
1
1 2 3 4 5 6 7 20
253 254 25
1
254
253
251
SH
IE
LD
ED
CAB
LE
S3
R
S232
CO
NN
EC
TO
R
SH
IE
LD
ED
CAB
LE
P.
C.
BO
AR
D C
ONN
EC
TI
ON
DE
TA
IL
SPOO
L G
UN
BOA
RD
FEE
DE
R
BOA
RD
J37 J36
FL
EX
J361
1
2
3
4
LO
CA
TE
D O
N
CASE
F
RO
NT
CO
NTRO
L
BOA
RD
FL
EX C
IR
CU
IT
SH
IE
LD
ED
CAB
LE
SH
IE
LD
ED
CAB
LE
H1
H4
H1
L9
ENHANCED DIAGRAM