Lincoln Electric SVM187-A Welder User Manual


 
ELECTRICAL DIAGRAMS
G-2
SAE-400 SEVERE DUTY
®
WIRING DIAGRAM - CONTROL - CODE 10856 (M19237)
M19237
ENGINE WELDERS
WIRING DIAGRAM
NONE
M 18827
FEI
-
U
NLESS
OT
HERWI
SE SPE
C
IF
IED
T
OLE
RANCE
MAN
UFA
CT
URING
TOLE
RA
N
CE PER E2056
ON
2
PLACE
DEC
I
MALS
IS
±
.0
2
ON
3
PLA
CE DE
CI
MA
LS
IS
±.002
ON
ALL
AN
GLES
IS
±
.5
OF A
DEG
REE
WITH
PUBL
ISHED
STANDAR
DS.
MATERIAL T
OLE
RAN
CE
(" ")
TO
AG
REE
t
DO N
OT
S
CA
L
ETH
IS
D
RA
WING
D
RAW
N
BY:
DESIG
N IN
FO
R
MA
T
IO
N
ENGI
NEER
:
APP
R
OVE
D:
REFERENCE:
EQ
UIPMENT TYPE:
SUBJECT:
SC
ALE
:
MATERIAL
DISPOS
IT
IO N:
APPROVAL
DATE:
PROJECT
NUM BER:
UF
CRM 34845
1
PAGE _
_
_OF__
_
1
EN
GI
NEE
RIN
G
CO
NTR
OL
L
ED
M
AN
UF
ACTU
RE
R:
No
DOC
UM
E
NT
N
UM
BE
R:
DOCU MEN T
REVISION:
THIS
DO
CU
ME
NT CO
NTAINS
PROPRI
ET
ARY
IN
FO
R
MATION O
W
NE
DBY
L
IN
COL
NGLO
B
AL
,
IN
C. AN
D
MAY NOT
BE
D
UPLICAT
ED, CO
MMU
NI
CATED
TO
O
THER P
ARTI
ES
OR USED FOR ANY
PU
RPOS
EWI
THO
UT THE
EX
PRE
SS W
RITT
EN
P
ER
MISS
ION OF L
IN
COL
NGLO
B
AL
,
INC.
PROPRIETARY & CONFIDENTIAL:
C
2/ 20/2004
REVISED LEAD BTO11 ONCB3 TOCB4
C
HA
N
GE
DETAI
L:
M19237
C
M 19237
COLOR CODE
ALT
ER
NATO
R
R
OTOR
AC
+
S
LI
P
-
RIN
GS
(-)
D2
FLAS
HIN
G
D
IO
DE
B-
BLACK O
R
G
RA
Y
G-G
REE
N
N-
BRO
WN
R-
RE
D
O
R
PINK
U-
BLUE
W-WH
ITE
Y-
YELL
OW
AN
D
RESISTOR
238
AC
R
SEE BA
TT
ER
Y
WIRIN
G
D
IAG
RA
M
TO
LO
W
ER PA
NEL
GROUND
SC
RE
W
1
(+)
AC
203
AC
D1
W
SE
EB
ATT
ERY
W
IRING DIAGR
AM
A
1
2
2CR
E
TO
WO
RK TER
MI
NAL
R
B
W
ELD
CUR
RE
NT
SENSI
N
GS
W
ITC
H
602B
(-)
RE
SIS
T
ORS
NE
G
POS
POLARIT
Y
SWI
TCH
REMO
T
ECON
T
RO
L
PO
T
EN
T
IOME
T
ER B
OX
CONNEC
T
T
OB
ASE
P
LU
G FOR R
EMO
T
ECON
T
RO
L
PO
T
EN
T
IOME
T
ER
TO
R
OI
D
201
B
W
3
500
602A
-
R
600A
W
U
SW
IT
CH
FO
R
LO
CA
LO
R
RE
MOT
ECONTR
OL
SHOWN
IN
LO
CA
L
POS
IT
IO
N.
Y
4
Y
3
X
1
X
4
2
P8
G
G
Y
+
W
W
2
B
ELECTRI
CAL S
YM
BOLS PER E1537
B
11
B
B
B
3
W
RE
MOT
ECONTR
OL
RECEPTACLE
AND SW
IT
CH
(+)
REA
CTO
R
G
N
U
G
F
5
G
4
ALT
ER
NATO
R
BACK VIE
W
OF
POLARIT
Y
SWI
TCH
EL
ECTR
O
DE
AU
X
ILIAR
Y
PO
W
ER
WD
G.
R
GROUND
SCRE
W
B
600
R
R
B
W
W
G
G
41A
U
G
W
602
5
6
42
4
3
41
2
1
42A
B
R
W
G
W
U
CO
NT
R
OL
WIRIN
G
D
IAG
RAM -
S
AE
-400
&
WELD'N
A
IR
FRO
NT VIE
W
OF
RE
CEPTACLES
CB1
CB2
CB3
CB4
115
VDUPLEX
RECEPTACLE
B
R
R
602
W
REMOTE SWITCHWIREDTHIS
WAY ON EARLIER UNITS
230
VD
UPLE
X
RE
CEPTACLE
WHITE
T
ER
MI
NALS
15A
15A
20A
20A
R
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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