Lincoln Electric IM631 CLASSIC 300 D - Manual (Page 29)

F-2 DIAGRAMS F-2
CLASSIC 300D
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.
C
L11865
CON
T
R
OL
PAN
EL
C
O
M
P
ONEN
T
S
LE
A
D
COLO
R COD
E
610
A
600
C
+
-
+
-
810 820 02
/2
0
/2
0
0
4
B
SLI
P R
INGS
T
O
IR
ON
R
N
A
54
32
1
ALT
ERN
AT
OR
AUXIL
IA
RY
POW
ER
W
INDIN
GS
CURR
ENT
T
R
AN
SF
ORMER
CB
3
CB
1
115 VOLT
RE
CE
P
T
A
C
L
E
230 VO
L
T
RECE
P
T
AC
L
E
214
NE
G
A
T
IV
E
SELEC
T
O
R
SW
IT
CH
WE
L
D
E
R
LEAD BLOCK
AC
AC
CR
2 REED
RE
L
A
Y
42 602A
GND-E
U
CB
2
CB
4
FUSE 15
A.
1
2
3
4
5
6
7
8
9
C
11
12
1 2 3 4 5 6
600
A
41
GEN
ER
AT
OR
N
-W
+Y
G
G
B
60
0B
61
0
610
60
2B
IG
N
ITIO
N
SW
IT
CH
ST
AR
T ST
AR
T
IN
G
MO
T
O
R
ENGINE
+
52
ID
L
E
R
SW
IT
CH
+
AMMET
ER
IDLER SOLE
NO
ID
ALT
ERN
AT
OR
ROT
OR
- SLI
P R
ING
N
EAR
EST
-
HOUR
MET
ER
J5
J8
POSI
T
IVE
EL
EC
T
RIC
AL
SY
M
B
OLS
PER E153
7
P10
+Y
-W
N
U
W
B
-
51
60
56
RH
EOST
AT
EXC
ALT
ERN
A T
OR
+
T
E MPER
A
T URE
GLOW PLUG
PU
M
P SOL
ENOID
T E
M
PER
AT
URE
GAUGE
G
L
OW
PLUGS
50
51C
53
(CC-
)
(CC+) &
(C
V+ W
IT
H
W
.F.
M
.)
S
B
W
G
PLUG FOR REMO
T
E
C
O
NT
ROL
POT
EN
T
IO
M
ET
ER
B
X
Y
#2
H
EAVY
LEAD
W
IRE FEED
M
O
D
ULE (
OPTIONAL)
W
IRE
FEED
M
O
D
ULE
}
W.
F
.M
.
CONT
ROL
PAN
EL
NE
G
.
POS.
OUT
PUT
T
E
RM
INALS
CONN
ECT
T
O
POS.
&
NEG.
{
CONN
ECT
T
O
NEG.
BRU
SH HOLD
ER
608
609 #2
H
EAVY
LEAD
#8
LEAD
N
E
G
A
T
IVE CV
OUT
P
U
T
T
E
RM
IN
AL
PA
N
E
L
MAC
HI
NE M
UST N
OT BE R
U
N
N
IN
G
W
H
E
N
MAKI
N
G
THESE C
O
N
N
E
CTIO
NS.
*
ON M
A
CHINE,
R
E
MOVE PLUG "P10
"
FROM
C
ONNECT
OR "J
5".
CONN
ECT
PLUG "
P
5"
ON
W
.F
.M.
T
O
C
ONNECT
OR "J
5"
ON
MACHIN
E.
PLUG (P
5)
25
0 AM
P
T
H
ERM
OST
AT
ASSEM
BLY
IN
LINE
CONN
E
C
T
O
RS
REM
OT
E C
ONT
ROL
P
O
TE
N
T
IO
M
E
TE
R
B
O
X
+
CL
A
S
S
IC
3
0
0
D
W
IR
ING
DI
A
G
R
A
M (FOR CODES 10911 AND ABOVE)
GROUND T O
BASE
GROUND T
O
ENG
INE
B
B
B
SHOWN
AS
VI
EW
ED FR
OM REAR.
CONN
ECT
T
O
C
ASE
G
’
NEUT
RAL BONDED T
O
FR
A
M
E
NEUT
RE R
A
CCORD
E
A
U
BAT
I
(GR
OU
ND SCR
EW
NEA
R FUSE
)
ENGINE GAUGES) (GR
OUND SCREW
NEA
R
R 1 2 3 4
12
3
4
5
6
7
8
9
10
IDLER/ENGIN
E
PR
O
T
E
C
T
IO
N
P.C.
BOARD
J1
J2
W W
ENGINE FAI
LUR
E
LAM
P
60
C
61
60
A
58
A
51
A
53B
57
56A
G
G
54B
54 59
58
50A
K924-5 RE
M
OTE CO
NTR
OL (OPTIONAL)
R
ESI
S
T
ORS
FUEL PU
M
P
SW
IT
CH/SEN
DER
B-
BL
A
C
K O
R
GR
A
Y
G-G
R
E
E
N
N
-BROW
N
R-
RE
D
OR
PIN
K
U-
BL
UE
W-WHIT
E
Y-
Y
E
L
LOW
Y
X
600 42
60
2
W
SWITC
H F
OR
LOCAL
OR REMO
TE
C
O
NT
ROL
SHO
WN IN LO
CAL G
41
W
R
58H
OIL PR
ESS
URE
GAU
GE
51
G
OIL PR
ESS
URE
SW
IT
CH/SEN
DER
WK G
54D
212
B
S
GND-N
GND-M
S
21
2A
WA
T E
R
20A
20
A
15A
15
A
POSITION.
P8
G
W
G
I I
G
11
11
A
21
5
21