Lincoln Electric IM733 LN-15 WIRE FEEDER - Manual (Page 28)

F-1 DIAGRAMS F-1
LN-15 ACROSS THE ARC MODEL
L11436
A.
02
J1,J86
CA
V
IT
Y
NUMB
E
R
IN
G
S
E
Q
UE
NCE
(COMPONEN
T SIDE OF P.C. BOARD)
J81,J82
6
5 10
1
3
4
1
2
J85,J87
9
8 16
1
4
6
1
3
GE
NE
RA
L IN
FO
RM
AT
IO
N
EL
EC
TR
IC
AL
S
YM
BO
LS
PE
R E1
53
7
COL
OR C
ODE B -
BLA
CK
W -
W
HI
TE
R -
RED
U -
BLU
E
J83,J88
J2,J47,J84
5
4 8
1
2 1 3 4
J82
2 1 6 3 4 5
J83
2 1 3 4
J81
2 1 6 3 4 5
J84
8 7
J88
2 1 6 3 4 5
2
16
3
4
5
J85 8
7
10
9
14
11
12
13
16
15
2
16
3
4
5 J86
8
7
10
9
2
16
3
4
5
C
O
NTR
OL P.C
. BOAR
D
8
7
10
9
14
11
12
13
16
15
526
-
+
BRID
GE
DIOD
E
RECT
IFIER
MOUN
TE
D
BAFFL
E
CON
TACT
OR
WO
R
K
TO
PO
W
ER S
UPPL
Y P.
C
. BOAR
D
2
1
6
3
4
5
J47
8
7
POS
501
527
A
502
NE
G
526
A
D
ISPLAY P.C.
BOAR
D
2
16
3
4
58
7
10
9
SHI
EL
DED CA
BL
E
DRAI
N L
EA
D
578 67 21
A
KEYIN
G PLUG
A D C B E
555
J3
554 556
552 553
GA
S
SO
LE
NO
ID
POS 563 561 576 562 502 552 550 501 551 553 507 NEG
TR
IG
GE
R
CONNECT
OR
578
507
559 512 558
559
512
558
CO
LD
IN
CH
/
GAS PUR
GE
S1
575
555
554
556
WI
RE
F
EED
SP
EE
D
CO
NT
RO
L
PO
TE
NT
IO
M
ETE
R
577 576 575
21A
527
FE
ED
MOT
OR /
GEAR
BO
X
TAC
H.
PL
AT
E
67
BUSS BAR CONNEC
TION
1 4 3 2 6 5
W
B
R B U
J2
J87
INPU
T EL
EC
TRODE
CABLE CONNEC
TION
TR
IG
GE
R
IN
PU
T
83
%
PROCEDURE
IN
PU
T
J1
320
V, 150J
320
V, 150J
.004
7/.00
5 m
F,
1400
VDC
1M
W
8 7
21
B
567
67B
21
67C
567
GND-B
1 2 3
M
OV AS
BL
Y
GND-B
577
150
V, 300J
M
OV AS
BL
Y
501
567
A
L1
L2
W
B
L3
U
B
R
L4
GN
D-
C
L6
L5
N.
A.
CAVI
TY
NUMBERI
NG SEQUENCE AS VI
EW
ED F
ROM
COMPON
ENT
SI
DE OF
BOARD.
N.
B.
CAVI
TY
NUMBERI
NG SEQUENCE AS VI
EW
ED F
ROM
L
EAD SI
DE OF
CONNECT
OR.
N.
C.
T
OGGL
E SWI
TC
HES AND POT
ENT
IO
MET
ERS SHOW
N F
ROM
CONNECT
IO
N SI
DE OF
SW
IT
CH.
N.
B.
N.
C.
N.
A.
N.
A.
N.
B.
N.
C. 10
K2
W
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..
G4197-1 G4198-1 G4197 G4198