Diagram, figure f.34, Troubleshooting & repair – Lincoln Electric INVERTEC POWER WAVE 450 SVM112-B User Manual
Page 161
F-101
F-101
FIGURE F.34 – INTERNAL AUXILIARY SUPPLY WIRING DIAGRAM
P82
W
F2 R
EC
E
PT
A
CLE
2
5
3
6
P83
W
F1 R
EC
E
PT
A
CLE
SQ
U
A
R
E W
AVE TIG
PR
O
TEC
TI
ON B
D
24V
TRIG 1
J92
J92
6
3
P83
A
I
K
C
J
D
COMMON
COMMON
42V
24V
115V
TRIG 1
P82
A
I
K
C
J
D
COMMON
COMMON
42V
24V
115V
TRIG 2
32D
32E
42C
102D
31C
106A
32B
32C
42B
102B
31B
105A
296
293
W
U
N
R
5A
C.B.
33
32A
333
334
336
(42V)
(24V)
(115V)
A
UXI
LI
A
R
Y
TR
A
NF
O
RM
ER 1
5
6
3
4
1
7
12
13
10
11
8
14
3
2
J34
J38
J34
2
3
1
4
J37
J37
J37
J37
372
373
371
374
2
4
2
4
J13
J12
J12
J13
PR
O
TEC
TI
ON
BO
A
RD
PO
W
E
R
BO
A
RD
INPU
TS:
OU
TP
U
T
S
:
DI
S
PL
AY
BO
A
RD
CON
TR
OL
BO
A
RD
1
6
3
1
351
356
COMMON
42V
J43
J35
TR
IG 2
TR
IG 1
RS232
PO
W
E
R
DI
S
PL
AY
BO
A
RD
PO
W
E
R
3
2
6
9
10
1
7
J16
442
443
444
446
447
448
449
2
3
6
9
10
11
12
J44
COMMON
+5VDC
-8VDC
-5VDC
+15VDC
+5VDC
COMMON
CON
TR
OL
B
OARD
PO
W
E
R
J22
J42
226
223
224
225
6
10
11
12
6
10
11
12
-15VDC
+15VDC
+5VDC
COMMON
IN
TER
N
AL
A
U
XI
LI
A
R
Y
S
U
P
PL
Y
WI
R
ING DI
A
G
R
A
M
3
4
6
1
J33
TROUBLESHOOTING & REPAIR
POWER WAVE 450