Lincoln Electric IM10115 FLEXTEC 650 - Manual (Page 36)

F-1 DIAGRAMS F-1
FLEXTEC™ 650
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. If the diagram is illegible, write to the Service Department for a replacement. Give
the equipment code number.
G7148
HO
RI
Z O NT
A L
DI
VI
D E R PA
NEL FA
N
F
L
E
X
T
E
C 6
5
0
W
IRI
NG
DI
A
G
RA
M
B
20
1
X1
Ma
in
Tr
ans
fo
rmer
J8
-5
J8
-2
J5
-5
CO
IL
1
C
O
IL
2
J8
-1
J8
-4
X4
20
2
20
4 20
3
SHU
N
T
SW
IT
C H
S
W
IT
C
H
B
O
A
R
D
IN
P
U
T
RE
CTI
F
IE
R
L3 L2 L1
~42V
~115V
83C
22
1
RECT
IF
IER
+ -
2 20C22 0 C
22
1C
X2 X3
50
O
H M
22
5 W
Out
put
R
ect
if ie
r H
eat
sink As
s e m
bly
J5
-2
J5
-3
J5
-1
J5
-4
L1
A
35
9
36
0
37
7
37
8
31
E
CO
NTRO
L
B
O
A
RD
T H
ERM
O
ST
A
T
#2
22 4
U V W
L3 L2 L1
X11
X12
X14
W
IRE F
EED
ER
CONN
ECT
O
R
X13
DI
S
P
LA
Y
B
O
A
R
D
HO
T ST
A R
T
B
W
~4 60 V
J2 -1
301
302 303
H1
~3 80 V
~5 75 V
H2
H3
H4
J1 0-4
J1 0-5
J1 0-6
J1 0-7
J1 0-8
L2A
L3
A
T1
IN
P U
T T
E R M IN
A L
BL
OCK
S1
R1
R4 S6
T3
D1
S1
10A CB1
AC
AC
CAV
IT
Y N
U
MBERIN
G
SEQUEN
CE
(V
IE
W
E D FRO
M
CO
MP
O NE
NT
S IDE
O
F P
.C.
B
O A RD)
6
5 10
1
3
4
1
2
9
8 16
1
4
6
1
3
5
4 8
1
2 1
6
6 12
1
J2
1
J3
, J2
4
J 6 ,J
20,
J2
6
J2
J5
, J1
0
R -
RE
D
B - BLACK N-
B
R
OW
N
LEAD CO
LO
R
CO
DI
NG
ELECTRICAL SY
M
B OLS
PER E1537.
V - VIOLET
G
E
NE
RAL I
N
F
O
RM
ATI
O
N
PIN
N EAR
EST
T
H E F
L AT
E D GE O
F LE
D LEN
S (
AN
O D E)
ALIGN
S W
IT H W
H IT E LEAD
OF
LE
D SO
C KET
.
G - G
R
EEN
G
CA
S E F RONT BA
S E
CA
SE
BA
CK
G RO
UND BO
ND
CI
RCUI
T
EAR
TH
G
R O U N D
S12 02 1- 73 ( INSERT
ION SI DE)
E
F
D
B A
C S2
A
H
I J G
N K F M L B E
D C
E
S 12 0 2 1 -7 0 (S O L D E R IN G N D )
S1
J1
, J 2 2
J8
FA
N
G U
G
N
G
2 20A
_
EL
EC
T
R
OD
E
WO
R
K
+
20
1
20
4
20
4
20
1
H1
J8
-6
J8
-3
J8
-7
J8
-8
85 84 22
5
22
4
J2 -2 77
J2 -3
J2 -4
J2 -5
J2 -6
J2 -7
J2 -8
J2 -9
J2 -1 0
J2 -1 2
J2 -1 1
76
276
J5
-6
J5
-7
J5
-8
J5
-9
J5
-1 0
J5
-1 1
J5
-1 2
J5
-1 3
J5
-1 4
J5
-1 5
J5
-1 6
281 28
2
37
9
280
~460V ~575V ~380V
J1 0-3
J1 0-2
J1 0-1
22
0B
22
1 B
35 9
37 9
37 7
37 8
36 0
31
9
83B
YELL
O W
THE
R M A L LED
209 20
7
A B C D E F G H I J K L M N
41 21 76 77
4/
4A
2/
2A G
OU
TP
UT
VO
L T
A G
E
R2
42
MO
D E
S
E L E
C
T
REAR O F MA CHIN E
FRONT OF MACHINE
LEFT
S
IDE
OF MA
CHINE
308
42
A
42
X4 X2
AU
X X
F R 1
A U X XFR
2
NO
TE
S :
N.A. P
IN NEA
R
EST
T
HE F
L AT
EDGE OF
LED LENS
ALI
G
NS W
IT
H
W
H IT
E
LEAD OF
LED SOCKET
.
N.
A .
H2 H3 H4
RIGHT
S
IDE
OF MA
CHINE
O
U
T
P
UT
CH
O
K
E
L1
22
0
U - BLUE
B
BASE
TO EAR
T H
GROUND PER
TH
E
NA
T IONA
L
EL
EC
TR
IC
CO
DE
WE
L D
T
E R
M
IN
AL
S
21
2
21
0
S3
J2
6 -4
J2
6 -3
J 26-2 J2
6 -1
32
A 32
C
J 2 0 -2
J 2 0 -3
J 2 0 -4
J 2 0 -5
J 2 0 -6
J 2 0 -1
28
3
28
4
J2
2 -6
J2
2 -5
J2
2 -1
J2
2 -4
J2
2 -3
J2
2 -2
82A 83
A
2 20A
J 2 1 -2
J 2 1 -1
22
1
83
C
284
283 J6-2
J6-3
J6-4
J6-1 283
284
J1
-4
J1
-6
4 2
J1
-5
J1
-3
J1
-2
J1
-1
J10 -1
J10 -2 302
J10 -3
J10 -4
J10 -5
J10 -6
J10 -7
J10 -8
J10 -9
J1 0-1 0
J1 0-1 2
J1 0-1 1
J1 0-1 3
J1 0-1 5
J1 0-1 4
J1 0-1 6
303
305
308
316
75
275
277
210
212
290
289
J3-2
J3-6
B
J3-7
J3-1 253
J3-3
J3-4
J3-5
J3-8 W
J3-9 252
J3-1 0
251
A RC CON
T
RO
L
R3
25
2
28
1
25
1
25
3
280 28
2
31
7
M
E T E
R P
O
L A
RI
T Y
SW
IT
CH
S7
21
22
4
TH
E
R
MO
S
T A
T
#1
32
0
82
A
83
B
83
A
L3 L2 L1
31 32
X1
5
RE
CO
NNE
CT
PA
N
EL
N.
B
.
N.B. P
L ACE "A" L
E AD O
N APPRO
P R
IATE CON
N
E CTI
ON F
O R
OPERATIO
N.
INPUT VOL
T AG
E.
CO
N
N E
C TIO
N SHOW
N IS F
O
R 57
5 V
F1
W
IRE F
EED
ER
S8
CB2
15A
CI
RCUI
T
BR
EAKER
1 15V
RE
CE
P T A CLE
S9
TO
A SY
STEM
GROUND P
E R
NA
T IONA
L
EL
EC
TR
IC
AL
CODE
G
31A
32
D
31
C
31F
32
B
32
A
32C
31B 31
11
5V
RE
C E P T A C L E
REM
O
T E
CONN
ECT
O
R
S2
A B C D E F
4A 2A 27
6 G 27
7
27
5
3.
5 A
CB3
32
B
32
LOC
A L / R
E MO
TE
28
9
29
0
S4
31
7
31
6
2 82A
2 82A
301
305
41
A
N.C. THER
M
O
STAT 3
TUR
N S F
A N O
N B
U T DO
ES NOT DISABL
E W
E
L D
IN
G
O
U TPU
T O
R
SET TH
ER
M
A
L F
A U L T
W
H
EN
O
P E N
.
J 2 0 -8
J 2 0 -9
J 2 0 -1
0
J 2 0 -1 1
J 2 0 -1 2
J 2 0 -7
22
6
22
7
7.
5 AMP
,
600V
(LOCA
T E D I N RE
-
CONNE
CT
A
R E A )
AU
X
.
TR
A N
S
F O R
ME
R
TH
E
R M
O S
TA
T
#3
N.
C
.
20
7
20
9
L1
A
L3
A
+ -
L2A
-
A B C
D E F
H1
L1
B
A
20
9
20
7
31
9
42
0
42
0
X1
6
75
~36V X15
X16
X1
1 A
31F
X1
2 A
X1
2 A
X1
2
X1
1
31F
31C
31
C
31B
31
E
X1
2 B
X1
1 B
X1
1 A
+ -
AC
AC 84 85
X1
3
42A
X 1 4
41
41
A
50
O
H
M
22
5 W
22
1D
2 20D
225
297
B
GREEN
LE
D
VRD
ST
A T US
N .A , N.
D.
298
B
299
RED
LE
D
VRD
STA
T US
N.
A , N
.D
.
J4-12
J4-11
J4-10
J4-9
J4-8
J4-7
J4-6
J4-5
J4-4
J4-3
J4-1
J4-2 299
298
297
N.D. LED'
S A
RE ONLY
ACT
IVE IF
VR
D IS T
URNE
D ON.
RECT
IF
IER
D2
R5
TM
ENHANCED DIAGRAM