Lincoln Electric SVM194-A Welder User Manual


 
ELECTRICAL DIAGRAMS
G-2
CLASSIC® 300D & 300G
WIRING DIAGRAM - CODES 10545, 10546, 10657, 10658) (L10877)
CONTRO
L
PANE
L
COMPONENTS
LEAD
C
OLO
R
CODE
B
R
+
-
+
-
Y
R
W
B
B
S
LI
P
RINGS
T
O I
RON
R
N
A
54
32
1
ALTERNATOR
AUX
ILIA
RY
POWER
WINDINGS
CURRENT
TRANSFORMER
CB3
CB1
11
5
VOLT
RECEPTACLE
23
0
VOLT
REC
EPT
AC
LE
Y
NEGA
TI
VE
SELECTOR
SW
IT
CH
WELDER
LEAD
B
LOCK
AC
AC
CR
2
REED
REL
AY
42
602A
G
U
CB2
CB4
FUSE
15
A.
1
2
3
456
7
89
10
11
12
1
2
3
4
5
6
600A
41
GENERATOR
N
-W
+Y
G
G
B
600B
610
610
602B
IG
N
ITI
ON
SW
IT
CH
START
STAR
TI
NG
MOTOR
EN
GI
NE
+
52
IDLER
SW
IT
CH
+
A
IDLER
SOLEN
OI
D
ALTERNATOR
ROTOR
S
LI
P
RING
NEAREST
-
HOUR
M
ETER
J5
P9
J8
PO
SI
TI
VE
ELECTRICA
L
SY
MBOLS
PER
E
1537
P10
+Y
-W
N
U
W
B
-
51
60
56
RHEOSTAT
EXC
ALTERNATOR
+
OIL PRE
SSUR
E
GLOW
PLUG
PUMP
SOLENOID
TEMPERATURE
GAUGE
GLOW
P
LUGS
50
50B
53
(CC-)
(CC+
)
&
(CV
+
W
IT
HW.F
.M.)
S
B
W
G
PLU
G
FOR
REMOT
E
CONTROL
POTEN
TI
OMETER
B
*
REMOT
E
CONTRO
L
RECEPTACL
E&
SW
IT
CH
X
Y
#
2
HEA
VY
LEAD
W
IRE FEED MO
D
ULE (OP
T
IONA
L)
W
IRE FEED
M
OD
ULE
W.F
.M.
CONTROL
PANEL
NE
G.
PO
S.
OUTPU
T
TER
MI
NALS
CONNEC
T
T
O
PO
S. &
NE
G.
{
CONNEC
T
T
O
NE
G.
BRUSH HOLDER
608
609
#
2
HEA
VY
LEAD
#
8 L
EAD
NEGA
TI
V
E
CV
OUTPU
T
TER
MI
NAL
PANEL
MACHIN
E
MU
ST
NO
T BE
RUNNING
WHEN MA
KI
N
G T
HES
E
CONNEC
TIO
N
S.
*
ON
M
ACHIN
E,
REMOV
E
PLU
G "
P1
0"
FRO
M
CONNECTOR
"J
5".
CONNEC
T
PLU
G "
P
5" O
NW.F
.M. T
O
CONNECTOR
"J
5" O
N
M
ACHIN
E.
PLUG
(P5)
25
0
AMP
THERMOSTAT
ASSEMB
LY
IN
LI
NE
CONNECTORS
REMOT
E
CONTROL
L10877
+
C
LASSI
C
300
D WIRING D
IA
GRAM
GROUND
TO BASE
GROUND
TO ENGINE
B
B
B
SHOWN
AS VI
EWED FRO
M
REAR.
CONNECT
T
O
CASE
G
'
NEUTRA
L
BONDED
T
O
FRAME
NEUTR
E
RACCORD
E
AU
B
A
TI
(GROUND
SCREW
NEAR
FU
SE)
ENGIN
E GAUG
ES)
(GROUND
SCREW NE
AR
THE RED AN
D BLACK L
EADS ARE USED ON CLAS
SIC I
MACHINES ONLY AND ARE NOT
CON
NECTED O
N THIS MACHINE. DAMAG
E TO THE REMOTE
CONT
ROL AND/OR MACHINE
R
1
2
3
4
1 2
3
4 56
7
8
9
10
IDLER
/E
N
GI
NE
PROTEC
TI
ON
P.
C
. B
OARD
J1
J2
CB1
W
W
EN
GI
NE
F
AI
LURE
LAMP
60C
61
60A
58A
51A
53B
57
56A
G
G
54B
54
59
58
50A
K92
4-4
RE
MOTE
CO
NT
ROL (OP
T
IONA
L)
WITH MACHINE NOT
RU
NNI
NG, REMOV
E P
LUG "P9" ON M
ACHINE F
ROM CONNE
CTOR "
J8".
RE
SI
STORS
CAUTION: DAMAGE CAN OCCUR
TO TH
E REMOTE CON
TRO
L
SWITCH IF IT IS USED W
ITHOUT
THE "P
11" P
LUG INSTA
LL
ED OR A
WIRE FEED MODULE INST
AL
LED.
123456789101112
P11 SE
E
BELOW
**
THEN CO
NNE
CT PLUG "P8" ON REMOTE CONTROL TO CONNEC
TOR "J8" ON MACHINE.
UN
CON
NECTED PLUG "P10" (IF ONE IS ON THE M
ACHINE
). FASTEN THE NEW PLUG "P11"
NEARBY, LE
AVING IT UNCON
NECTED.
"P10" ON THE M
ACHINE F
ROM CONNE
CTOR "
J5". CONNEC
T PLUG "P1
1" FROM THE REMOTE
CONT
ROL KIT TO CONNECTOR
"J5" ON THE MACHINE.
**
IF NO WIRE FEED MODULE IS
INSTALL
ED, WITH THE MACHINE OFF, DISCO
NNE
CT PLUG
IF A WIRE FEED MODULE
IS INSTA
LLED, WITH THE M
ACHINE OFF, DISPOSE OF THE
WILL RESULT
IF THE RED AN
D BLACK L
EADS ARE CONNECTED I
N THE CLASSIC 3
00D.
7-
13
-2
001
G
CIRCU
IT BREA
KER
CB1 AP
PEAR
S ON
EARLIER
UNITS ONL
Y
FUEL P
UMP
ELECTRIC F
UEL
PUMP DO
ES NOT
APP
EAR O
N
EARLIER
UNITS
SWITCH (N.C.
)
B-BLA
C
K O
R
G
R
AY
G-GR
EE
N
N
-B
ROWN
R-RE
D
OR
PINK
U
-BL
UE
W-W
HI
TE
Y-YEL
LO
W
Y
B
SE
E
BE
LOW
*
P8
1
2
3
4
5
6
X
60
0
42
60
2
W
R
BE
LOW
SE
E
*
S
WI
TCH
FO
R LO
CAL OR
REMOTE CONT
R
OL SHOWN
IN LOCAL POSITION.
A
G
41
W
R
R
R
602
W
REMO
TE SWI
TCH
WI
RED
THIS
WAY
ON
EARL
IER
UNI
TS
G-2
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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