Lincoln Electric IM788 SP-135 Plus - Manual (Page 32)

F-1 F-1 WIRING DIAGRAMS
W
A
RNI
NG
HI
GH VOL
T
AGE
can k
ill
Only qualified per
sons should install, use or
ser
vice this ma
chine.
Do
not oper
ate with cover
s r
emove
d.
Disconnect input powe
r by
unpluggin
g power
cor
d befor
e ser
vicing.
Do not touc
h elect
rically
live
par
ts
L1
L2
31
32
53
1
TO GR
OU
N
D
PER
N
ATIO
N
A
L
ELEC
T
R
IC
AL C
O
D
E
S1
SW
IT
C
H
20
2
20
1
D1 D3
D2 D4
20
4
204
20
4
20
3
203
20
3
C1
5
9
,0
00 f
40V
20
3
204
OUTPUT
CH
OKE
GU
N
CABLE
C
O
N
D
U
CTOR
BLOC
K
TO WO
R
K
EL
ECTR
IC
AL SY
M
B
OLS PER
E1537
CI
RCUI
T
BR
EAKER
31A
12
3
45
6
L
A
TCH
FAN M
OTOR
12
3
4
L
A
TCH 5
67
8
9
1
0
J1
J2
CAV
ITY
NU
MBERI
N
G
SEQUEN
CE
12
3
4
56
123
4
5
6
7
89
1
0
GAS
SO
LE
N
O
ID
7
32A
C
O
N
T
R
O
L P.C. BOARD
539 54
1
20
7
20
5
20
6
54
1
539
203
204
20
3
20
9
21
3
20
8
21
1
53
1
31
A
T1
W
IR
E
F
E
E
D
M
OTOR
21
2
211
GUN T
R
IG
GE
R
T
H
ER
M
O
STA
T
(MOUNTED TO DIOD
E HE
ATSIN
K
)
+
20
8
20
9
20
3
5K
WIR
E SP
E
E
D
205
20
6
207
5K
32 ( J1 )
( J2 )
*
C
O
N
N
E
CTOR CAVITY N
U
MBER
A
RC VOLTAGE
R1 R2
(W
)
(B)
7 32A
N
.A.
N.
C.
ON
-OF
F
N.
C.
N.
D.
A A
N.
D.
24 VAC
AU
X
W
D
G.
+
NO
TE
S:
N.
A
.
DI
OD
ES D1
& D3
A
R
E
M
O
UN
TED
ON TH
E OU
TSI
DE
HEA
TS
IN
K.
N.
C
.
COM
PON
ENT
VI
EWE
D FR
OM RE
AR.
N.
B
.
DI
OD
ES D2
& D4
A
R
E
M
O
UN
TED
ON TH
E I
NSI
DE
HEA
TS
IN
K,
W
H
ICH I
S
CL
OS
EST
T
O
TH
E CE
NTE
R PA
NE
L.
L
E
A
D
CO
L
O
R
CO
DE
:
B-
BL
AC
K
W
-W
H
ITE
N
.B., N
.D
.
(C
OMPO
NE
NT SIDE OF
BO
ARD
)
N.
D
.
BOL
TE
D AL
UMI
N
UM CO
NNE
CTI
ON
S RE
QUI
RE
T1
28
37
J
O
IN
T
C
OMP
OUN
D
(D
OW
CO
RNI
NG
3
4
0
) WH
EN
R
EAT
TA
CHI
N
G
.
A
u
A
M20139
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The
specific diagram for a particular code is pasted inside the machine on one of the enclosure panels.
SP-135 PLUS