Lincoln Electric IM637 PRO-CUT 55 - Manual (Page 33)

F-3 DIAGRAMS F-3
PRO-CUT 55
LEFT SI
D
E
OF
MA
C
H
IN
E
J5,J22,J3
6
J3
5
J4,J1
0,
J1,J2
0,
J33
ELECTRICAL SYMBO
LS PER E1537
L12067
12 3
4
13 4
6
1 5
4
1
8
7
6 12
15
5 10
1 6
8
1
16
1 9
WIRING DIAGRAM (CODES 11013 & 11014)
R =
RED OR PI
NK
(VIEW
ED FRO
M CO
M
PONENT SIDE OF
BOARD)
W =
WHITE
CONNECTOR CAV
ITY NU
M
BERING
S
EQUENCE
G = GREE
N
B = BLACK OR G
RAY
COLOR CO
DE:
J3
8
U = BLUE N = B
ROWN
Y =
YEL
LO
W
BASE
PROTECTIVE BONDING CIR
CUIT
CASE FRONT
1.
FOR MA
C
HINE
S SUPPLIED WI
TH INP
UT CABLE
FOR TH
RE
E PHASE INP
UT: CO
NNE
CT GRE
EN LEAD TO GROU
N
D
PE
R
NATIONAL ELECTRIC CODE.
CON
NE
CT BLACK, R
ED & WHITE LEADS TO SUPPLY CIRC
UIT.
2.
FOR MA
C
HINE
S NOT SUPPLIED WI
TH INPUT CA
BLE
FOR TH
RE
E PHA
SE INP
UT: GROU
N
D
MA
CHI
NE PER NATION
AL AND LOCAL ELECTRICAL CO
DE
S.
CO
N
NECT TERMINALS U, V & W T
O
SUPPLY CIR
C
UIT.
THE INTE
R
C
HANGEA
BILI
TY
OF A COMPLETE BOARD, THIS DIAG
RAM MAY NOT SHOW THE EXA
CT
COM
PONE
NTS OR
CIR
C
UITRY HAVI
NG A CO
MMO
N CO
DE N
U
MBE
R.
N.B. SINC
E COM
PONE
NTS OR
CI
RC
UITRY OF A PRINTE
D
CIR
CUIT BOARD MAY C
HANGE WITHOUT AFFECTING
N.D. CO
NNE
CTION S
HOWN IS FOR 57
5V OPERATION.
N.C. PLACE "A" LEAD ON APPROP
RIATE CO
N
N
E
CTION FOR IN
PUT VOLTAGE.
N.A.
NOTES:
OUTPUT
PC BOAR
D
J4
0
J3
B
RE AR OF MAC HIN E
J2,J
21
,
J3
0,J
37
1 2 J39
8 2 5
503
21
3
50
6
214
50
2
21
8
H1
21
5
21
0
Y
16
8
15
7
30
2
14
6
W
9
31
2
H1
H3
23
1
202
X4
20
1
201
A
460
VAC
23
1A
507
I
506 505
B U
R
S1
V
W
POWER
W
54 53
8
12V
R N
56
R N
51
2
24V
J4
0
11 12
21
5
21
0
21
4
21
9
21
3
21
8
4
27
7A
30
6
21
2
248
21
7
21
6
E
N
H2
3
20
9
J10
50
1
A
30
6
X4
30
3
302
CONT
ROL
30
9
N.C.
36
0
1200/450
44
0-
46
0V
OUTP
UT
+
-
6
R W
501
S
BK
-O
UT
S
BK
-IN
219
DISPLAY
W
ORK
364
36
9
2 2W 10K
4
CW
(
M
A
X) 27
7
27
6
R1
R W
Y
36
6
36
1
J20
1 2
+
-
EL
EC
XF
E R
XF
E R IN _S
EN
SE
ELEC
J11
502
11 4 5 5 6 8
1 2 3 1 2 3
9 AIR
SO
L
TS
TA
T
10
EL
EC
S O L
P_
X FM
R
++V
OLT
RE
LA
Y
4
10
3 2 1
12 13
2, 6 P
S I S
W
IT C H
5
11
T R IG
G E R
CT 12
GND 3 I
G B T
J3
B
J1
BK-
OU
T
64
61
62
18V
LOW
_P
S I L
E D
PO
T W
IPER
RE
S E T
GN
D
TH
E R M A L LE
D
SA
FE
TY
L E D
PS
I S
E T
14
21
7
13
212
H6
2
H5
1 3
H4
275
H3
50
7
J21
T2
AU
XILIARY
TRANSFOR
ME
R
U6
4
62
W
61
U
TP3
9
H1
TP2 TP1 H1
B A C
D1
INPUT BRIDGE
20
9
4 5
1
FR ON TO FM AC HIN E
36
5
J4
N.A. PE
R
INPUT
22
1
223 22
1
}
27
5
27
6
27
7
1
1 2
24
1A
24
1A
+15
V
RE
A D Y L E D
277
B
18
V
18V
J2
7, 8 EL
EC
SH
U N T (
TW
IST
PR
)
N
4, 5 XF
E R S
H U N T (T
W
IS T P R )
X4
0
0.6A
RE
LA
Y
P_
X FM
R
++V
O LT
R
ESE
T
15
SOLENOI
D
21
6
22
3
S3
PSI_SE
T
277
A
4
E
MOTORS
W
401
X2
FAN
FAN
40
4
40
1
B2
1
L1
CHOKE
SLOW BLOW
R
8
1
7
2
6
5
4
55
0-
57
5V
H6
H5
W
3 4
5
10
BK
-IN
S
RI
GH
T SID
E OF
MA
C
H
IN
E
440-
20
7A
2
Y
C1
S
S
FR-
OU
T
1200/45
0
S
S
35
4
310
N
N
20
5
X20 X40
9
3
24
8A
24
1
20
1 201
A
23
1
FAN
404
2
4
3
503
3
2
5 1
4
20
4
241 xxxx
xxx
20
5
20
4
D
+
A
J5
575
VAC
24
1
-
F
550-
S4
PRIMARY
RECON
NE
CT
J3
3
20
8
18V
6
G
S2
xxxxxxx
FR-
OU
T FR-
IN S
50
5
CONT
RO
L
S5
X1
PRESS
U R
E
AIR
C2
R
A
206
20
2
6
POWER
T3
I
R
Y
Y
20
8
238
S
1
248
T1 MAIN XFM
R X2
X2
0
X3
0
X3
W
X1
0
TRANSFOR
ME
R
CU
R
R
E
N
T
6 2
7
3
20
7A
7
10 9
4
8 7 6
J22
5 4 3
PO
T
1
6 2
4
7
3
8
W
4
9
FR-
IN
A
B
238
21
1
RE
S E T L
E D
211
4 I
G
B T
3 T
R IGGER
2 E
LEC SO
L
1,
2 TRI
GGER
J3
9
4,
8 O
K T
O
M
O VE
2,
3 =
24V
J3
6
354
312
310
303 364
53
369
56
366
361
2
4
348
347
51 54 G
E
6
1
7
2
8
3
9
4
10
5
5
1
30
9
4 6
2 3
2
1
7
5 1 4 6 2 3
8 7 6
1
7
2
8
3
9
4
10
5
5
1
344
4
6
2 3
36
0
34
3
36
5
10 11 12 8 9
1,
7 TR
IG
G
E R
3,
4 AI
R SOL
5,
6 EL
EC SOL
1
NOZZL
E
J3
8
5, 10 ELEC
TR
ODE
3,
8 W
O
R K
11
,1 2 =
12
V
OUTPUT
L1
401
E
S
J35 J37
xxxxxx
x
53 56
J3
0
1 AI
R S
O
L
6 GND
22
3
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.