Lincoln Electric SVM112-B Power Supply User Manual


 
F-114 F-114
FIGURE F.40 TRIGGER CIRCUIT WIRING DIAGRAM
(2)
(4)
8-pin
Amphenols
14-pin
Amphenols
(2)
(4)
C
D
C
D
C
D
C
D
F
E
D
C
B
A
R
(2)
(4)
(75)
(76)
(77)
A
Remote Control Kit
K941-1
6-pin
Amphenols
AUXILIARY
EQUIPMENT
EXTERNAL INTERNAL
2
3
4
7
5
9
1
2
3
6
SQUARE WAVE TIG
PROTECTION BD
POWER WAVE
(292)
(291)
(294)
(293)
(296)
J34
J34
J34
J34
J38
J38
2
3
14
11
7
4
P83
P82
P1
"Amphenol 2"
B
C
D
E
F
"Amphenol 1"
(102D)
(106A)
(102B)
(105A)
AUXILIARY
TRANSFORMER 1
32
J33
(334)
P70
P70
24VAC
(33) (32A)
5A
C.B.
J33
PROTECTION BD
J37
J37
J37
J37
3
2
1
4
(373)
(372)
(371)
(374)
J13
J13
J12
J12
4
2
2
4
DISPLAY BD CONTROL BD
AC
TO
DC
AC
TO
DC
J10
J10
J10
10
6
7
+10V
TO MICRO
PROCESOR
-
+5V
5
4
1
2
J14
J14
J14
J14
(262)
(261)
(266)
(265)
5
6
1
2
J26
J26
J26
J26
Amphenols
FEEDER 2
FEEDER 1
4
1
+5V
(102C)
(105B)
(175A)
(176A)
(177A)
J93 J92
TROUBLESHOOTING & REPAIR
POWER WAVE 450
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