Electrical Diagrams; Power Wave 455 Wiring Diagram - Code 10372 - Lincoln Electric POWER WAVE SVM135-B Service Manual

G-2

Power Wave 455 Wiring Diagram - Code 10372

TO
202 TP3
TO J20
-
WORK
C1
.05/600V
TP1 L2
TO
J27
53A
P6
S1 A 53
CB1
54
B
WIRE J20
54A
FEEDER
C 67A
RECEPTACLE
67B
D 52
52A
E 51
51A
1 53A
2
P6
3 54A
TO
USER
4 51A
INTERFACE S1
5 67B
6 52A
S2
1
TO
VOLTAGE 2
J20
SENSE 3 21A
4
RECEPTACLE
1
2 253
S3 254
3
RS232 4
5
CONNECTOR TO
6
J25
7 251
20
CB1
52
TO
10A CIRCUIT
L2
BREAKER
50 POWER
BOARD
TO
WORK
TP3
ELECTRODE
CB2
31
TO
10A CIRCUIT
S4
BREAKER 33 J81
S4
110V RECEPTACLE
31 32
TO
J81
CB2
N.A.
1B 1W
STATUS LED (R/G)
TO J24
2B 2W
N.A.
THERMAL LED (Y)
TO J22
206
TO J20
TP2
C2
.05/600V
TO TP3
+
TO RECONNECT PANEL
A
ELECTRODE
TO J61
H1D
(TOP)
TO CB3
4 2
612B
SW1 LOAD
POWER
LINE
TO CONTACTOR
L1A
3 1
TO CONTACTOR
L3A
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.
CONTROL BOARD
1
2 202
3
21A
4
5
6 206
TO
7
S2
8 67A
TO CB1
J20 S1
9
POWER BOARD
WORK
10
ELECTRODE
11
12
13
POWER BOARD
14
15
50WT 50
TO
16
S1
51BK
1 211 51
CB1
212
2
3 213
4 214
J21
TO
5
CT
6 216
P90
7 1
8 218 225
2
223 MAIN CHOKE
3
1 221
4 222
TO
2 222
5 228
J31
3 223
6 226
THERMAL TO
J31
4 224
LED 7 221
J22
225
5 8
J22 RECT. J27
6 226
THERM. 9
7 2B
10
8 228
11 274
9 2W
12 273
10 220
1 231
232
2
233
3 OUTPUT RECT
4 234
5 235 TO
J40
6 503
J50
7 406
J23 J60
238
8
1 POS
9 239
2 POS
10 405
TO
3
11 604 J32
C3
4 NEG
2.7
12 404
5 NEG
10W
13 506
6
403
14
1
1W
2
TO
3 2.7
STATUS
4 1B LED 10W
5
6
J24
7
8
9
10
11
12
1 251 220
2
TO 224
J25
3 253
S3
254
4
224A
290
1
TO FAN THERM
2
3
4
5
6
7
J26
8
2.7
9
10W
10
POWER BD RECTIFIER
11
POS
12
TO
13
AUX. #1
14
AC AC X2 C3
15
16
1 NEG
54
2
TO
3 273
S1 X1
J27
4 274 J31
5 53
6
1
2.7
2
10W
3
J28 TO
NEG
4
J32
NEG
C3
5
POS POWER
6 POS
BD.
RECT.
POS
TO J21
P90
CURRENT
NOTES:
TRANSDUCER
N.A. PIN NEAREST THE FLAT EDGE OF LED LENS (CATHODE)
ALIGNS WITH BLACK LEAD OF LED SOCKET.
N.B. PLACE SWITCH IN APPROPRIATE POSITION FOR INPUT VOLTAGE.
CONNECTION SHOWN IS FOR 380-460V OPERATION.
N.C. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.
CONNECTION SHOWN IS FOR 440-460V OPERATION.
N.D. MAY NOT APPEAR ON ALL MACHINES.

ELECTRICAL DIAGRAMS

LEFT SIDE OF MACHINE
AUXILIARY TRANSFORMER #1
TO
POWER BD. RECTIFIER
X1
X2
X3
X3
TO
CR1
X4
FAN
J60
X5
L1
MAIN TRANSFORMER
LEFT SIDE
TO CURRENT
TRANSFORMER
16
SECONDARY PRIMARY
(TOP (TOP
LEFT) LEFT)
D4
TO SWITCH BD #2
F4
18
F4
TO CURRENT
.022 TRANSFORMER SWITCH BOARD #1
800V 12
N.D.
SECONDARY PRIMARY
(BOTTOM (BOTTOM 11 12
.022
TO CURRENT
LEFT) LEFT)
800V
TRANSFORMER
D3 TO SWITCH
BD #1
F3
14
11 12
15 16
F3
214
TO CURRENT
TRANSFORMER
CURRENT
TO
TRANSFORMER
J22 15
218
RECT.
THERM. SECONDARY PRIMARY
(BOTTOM (BOTTOM
RIGHT) RIGHT)
D2 TO SWITCH
BD #2
F2
17
F2
.022
800V
TO CURRENT
TRANSFORMER
N.D. 11
TP5
SECONDARY PRIMARY
(TOP (TOP
RIGHT) RIGHT)
D1 TO SWITCH
BD #1
F1
13
F1
SWITCH BOARD #2
.022
RIGHT SIDE
800V
15 16
TO CURRENT
N.D.
TRANSFORMER
TO MAIN TRANS
32
TO
33
S4
CB2
AUXILIARY
TRANSFORMER
RIGHT SIDE OF MACHINE
ELECTRICAL SYMBOLS PER E1537
LEAD COLOR CODING
B=BLACK
G=GREEN
N=BROWN
R=RED
U=BLUE
W=WHITE
W
H5
H5A
(440-460)
U H5
H4
H4A
(51V) TO
(380-415)
H4
W AUX #2
H3
H3A
(220-230) CB4
H3
N H2 RECONNECT PANEL
H2A
(24V) (200-208)
H2
R H1
(115V)
H1
THIS AREA VIEWED FROM REAR OF MACHINE
N.B.
TO J23
RECONNECT SWITCH
TO SWITCH BD #2
19D
TO SWITCH BD #1
19C
POS
TO INPUT RECT
J40
TO SWITCH BD #1
TO SWITCH BD #2
20C
20D
NEG
+ TO INPUT RECT
C4
13 14
20C 19C
TO MAIN TRANS
TO RECONNECT
TO J21
INPUT BOARD
1 601
2 X3
3 238
4 604 TO
J60
J23
5 232
CR1
6
AUX #1
7
8 231
TO J23
1
2 T1
3
4 T2
5
TO
J61
6 612
CR1
7 SW1
J50
8 H1D CB4
9
10
T3
TO J61
+
FAN THERM
C5
TO J60
TO
18 601
17 RECT
20D 19D THERM
601A
290
X4
TO AUX #1
TO RECONNECT SWITCH
FAN THERM
224A
X4A
T0
RECT
W H5 THERM
1 6 H5A
(440-460)
R H4
4 3 H4A
(380-415)
(115V)
P81 H3
2 H3A TO AUX #1
(220-230)
CB3
H2
4 H2A
(200-208)
H1
#2 1 H1A
J27,J28
J32,J40
J25 J50,J81 J21,J60 J22,J61
J24,J31
1 2 1 3 1 4 1 5 1
COMPONENT VALUES:
CAPACITORS=MFD/VOLTS
3 4 4 6 5 8 6 10 7
RESISTORS=OHMS/WATTS
CONNECTOR CAVITY NUMBERING SEQUENCE
(VIEWED FROM COMPONENT SIDE OF BOARD)
G-2
CB3
10A CIRCUIT
TO SW1
612B BREAKER
TO CB4
612A
H1A
TO P80
J61
TO CB3
CB4
612A
612 6A CIRCUIT
H1 BREAKER
TO AUX #1
RECONNECT PANEL
TO SW1
N.C.
TO AUX #1
200-208V
H2 220-230V
H3 'A' 380-415V
440-460V
H4
H5
TO AUX #1
X3
X5
FAN
TO
RECONNECT
SWITCH
NEG POS
INPUT
RECTIFIER
NEG POS
AC3 AC2 AC1
T3 T2 T1
CR1
L3 L2 L1
TO SW1 TO SW1
L3A L1A
W V U
TO SUPPLY LINES
G
TO A SYSTEM GROUND PER
NATIONAL ELECTRICAL CODE.
J23 J20,J26
6 1 7 1 8
12 8 14 9 16
3-19-99D
G3051
POWER WAVE 455/POWER FEED 10