Electrical Diagrams - Lincoln Electric INVERTEC V300-PRO SVM105-B Service Manual

G-3
WIRING DIAGRAM - ENTIRE MACHINE CODE 9934 (L8841)
3 1 1 3 1 3
2 7 5 F
1 2 3
J 8
P R O T E C T I O N
B O A R D
S 1
P O W E R
O F F O N
W
U
R
I N P U T
V
P E R
N . A .
B
W
G
R E M O T E
O U T P U T
C O N T R O L
M I N
7 5
7 6
7 7
3 1
1 1 0 / 1 1 5
V A C
3 2
{
4 2
4 1
V A C
4 2
T R I G G E R
8 1
8 2
2 1
N . C .
G N D
S P A R E
W I R E
F E E D E R
N O T E S :
N . A .
1 . F O R M A C H I N E S S U P P L I E D W I T H I N P U T C A B L E ( V 3 0 0 - P R O )
F O R S I N G L E P H A S E I N P U T : C O N N E C T G R E E N L E A D T O G R O U N D P E R N A T I O N A L E L E C T R I C C O D E .
C O N N E C T B L A C K & W H I T E L E A D S T O S U P P L Y C I R C U I T .
W R A P R E D L E A D W I T H T A P E T O P R O V I D E 6 0 0 V . I N S U L A T I O N .
F O R T H R E E P H A S E I N P U T : C O N N E C T G R E E N L E A D T O G R O U N D P E R N A T I O N A L E L E C T R I C C O D E .
C O N N E C T B L A C K , R E D & W H I T E L E A D S T O S U P P L Y C I R C U I T .
2 . F O R M A C H I N E S N O T S U P P L I E D W I T H I N P U T C A B L E ( V 3 0 0 - I )
F O R S I N G L E P H A S E I N P U T : G R O U N D M A C H I N E P E R N A T I O N A L A N D L O C A L E L E C T R I C A L C O D E S .
C O N N E C T T E R M I N A L S U & W T O S U P P L Y C I R C U I T .
F O R T H R E E P H A S E I N P U T : G R O U N D M A C H I N E P E R N A T I O N A L A N D L O C A L E L E C T R I C A L C O D E S .
C O N N E C T T E R M I N A L S U , V & W T O S U P P L Y C I R C U I T .
N . B .
T H E I N T E R C H A N G E A B I L I T Y O F A C O M P L E T E B O A R D , T H I S D I A G R A M M A Y N O T S H O W T H E E X A C T
C O M P O N E N T S O R C I R C U I T R Y H A V I N G A C O M M O N C O D E N U M B E R .
N . C . W I R E F E E D E R S R E Q U I R I N G 2 4 V A C , U S E P I N S " N " & " I " .
N . E . D 1 T H R U D 5 O U T P U T D I O D E S A R E A M A T C H E D S E T .
D 7 T H R U D 1 1 O U T P U T D I O D E S A R E A M A T C H E D S E T .
N . F . C 1 , C 2 , C 3 , C 4 C A P A C I T O R S A R E A M A T C H E D S E T .
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.
3 0 6
N . F .
9 A 9
5 2
5 2
9 A
1 4 4 , 5
1 4
4
R 7
4 0 2 , 4 0 4
5 3 5 3
5 2
2 5 +
5 1 5 1
+
2 5 W
C 2
H 5 H 5
1 3 1 4 1 0 K
S W I T C H
2
2 5 W
1 3 1 3 , 1 5 B O A R D
+
3 3 1 6
C 3
J 1 5
( L E F T )
4 3 1 5
1 4
5 2 5
-
6 3 1 7 2 5 W
4 0 1 , 4 0 3
R 6
5 3 1 2 A 1 , 8
R W R W
9 1 2
1 2
I N P U T
R E C T I F I E R 9 D
D 1 3
9 D
C R 1 ( N 0 )
6 3 1
2 5 4
+ 9 A C R 2 ( N 0 )
A C 1
1 2 B C R 3 ( N 0 ) D R I V E R
J 1 0
H 1
T P 1
1 2 D C R 4 ( N 0 ) B O A R D
H 1
J 1 6
J 9
A C 2
1 2 3 4 5 6
3 6 2 5 4 1
H 5
T P 3
T P 2
-
A C 3
H 6
3 1 5
3 1 4
3 1 7 3 1 6
1 2 D
9 1 2 9
N . F . 4 , 5
9 B
W R W R
R 5
4 0 2 , 4 0 4
+
2 5
+ S W I T C H
2 5 W C 1
B O A R D
1 0 K
( R I G H T )
1 3 , 1 5
1 5
2 5 W
+
C 4
1 , 8
2 5
-
5 1
2 5 W
R 4 4 0 1 , 4 0 3
1 2 B
1 2
1 2 B
H 1 H 3
J 1 3 J 1 2
H 1
H 1 5 0 4
1 1
G 7 5
F A N
1 8 V
F 7 6 M O T O R
H 3
E 7 7 B 5 0 1
H 3 2 4
C B 2
1 1 0 V
J 2 1 2 2 2 0 - 6 3 2 A
2 A M P
2 3 0 V
A 3 2
3 2 A
I 2 1 2 4 2 V
5 4 2 A
K 4 2 C B 1
6 A M P 5 7 5 V
2 C 2 1 2 2 1 2
2 4 V
3 5 0 3
4 2 A H 6 6
2 1 2 C
H 5
0 V
4 D 2 2 3 B 2 1 2 D
2
M
T 1
+
L
A U X I L I A R Y
S 6
H
2 1
T R A N S F O R M E R
-
W I R E F E E D E R
B G N D
W E L D I N G
N 2 1 1 B 2 8 5
P O L A R I T Y
2 2 9
S W I T C H
R E M O T E
C O N T R O L
R E C E P T A C L E
S I N C E C O M P O N E N T S O R C I R C U I T R Y O F A P R I N T E D C I R C U I T B O A R D M A Y C H A N G E W I T H O U T A F F E C T I N G

ELECTRICAL DIAGRAMS

4
L 2
T 2
R I G H T
M A I N
D 1 2
T R A N S F O R M E R
S F
C 7
1 0
R 1 3
2 W
4 F
. 0 0 1 / 4 0 0
F B O T T O M
T O P . 0 0 1 / 4 0 0
A U X 1 0
R 3
O U T S I D E
S 2 W
S
C 4
1
S D 1 1
F
B O T T O M B O T T O M
D 1 0
I N S I D E
D 9
F S
1
D 8
D 7
N . E .
C H O K E
T H E R M O S T A T
J 1 1
1 3 2 4
2 2 4
T 3
3 0 7 3 0 7 3 0 9 3 0 9
C U R R E N T
N . E .
3 0 8 3 1 0
T R A N S F O R M E R
I
D 1
5 5 D 2
S
2 2 0
F
I D 3
Y Y B O T T O M 2 0 4 A
D 4
O U T S I D E T O P
S D 5
F
2 0 3
C 3
S 2 0 6
1 0
R 2
S
T O P
2 W
T O P
. 0 0 1 / 4 0 0
I N S I D E
2 2 3 A
A U X . 0 0 1 / 4 0 0
F
8 8 F 1 0 R 1 0 2 2 7
2 W
C 8
S F
D 6
L 1
2 2 5
L E F T
2 2 6
2 7 5 F
3 0 7 7 2 3 0 5
P O W E R
3 0 8 8
7 3 0 1
B O A R D 2 7 5 D
3 0 9 2 6 3 0 2
3 1 0 3 0 3
4 3
J 7
5 0 1 5 8 3 0 4
J 6
6 2 7 5 D
5 0 4 1
1 4 2 1 1 A
3 2 1 1 B
5
9 2 1 2 B
3 1 1 1
2 1 2 D
1 0
3 1 3
2
J 1 4
F A N
3
T H E R M O S T A T 4
2 2 4
2 1 2 C
2 1 2 A 1 5 0 5 W 2 1 0
J 9 , J 1 0 , J 1 2
J 2 , J 8
J 3 J 1 1 , J 1 4 J 1 3 , J 1 5 , J 1 6
J 6
J 4
C O L O R C O D E :
B = B L A C K
C O N N E C T O R C A V I T Y N U M B E R I N G S E Q U E N C E
G = G R E E N
( V I E W E D F R O M C O M P O N E N T S I D E O F B O A R D )
R = R E D
W = W H I T E
E L E C T R I C A L S Y M B O L S P E R E 1 5 3 7
Y = Y E L L O W
CLEVELAND, OHIO U.S.A.
+ A R C
2 2 9
2 2 9
2 2 9
T P 5
4 0 0 A
2 5 0 C 5
S H U N T
2 5 W
T P 6
L 3
2 8 6 - A R C
C H O K E
2 8 5
B W
C 6
T P 4
2 0 4 C
V
2 2 0
A
2 1 4 + 5
2 7 5 B G N D
2 2 5 D P C
M E T E R
2 2 6 D P 1
2 2 7 I N ( + )
2 7 5 C I N ( - )
5 0 3 A
2 0 3
C C G T A W
2 1 5
C C S O F T
1
2 0 6
2
C C C R I S P
2 0 4 A
3
2 0 4 B C V F C A W
4
1 2 W 2 1 3
C V G M A W
J 3 5
1 0 1 B 2 1 8
7 6 5
3 7 7 B
C W ( M A X )
4 1 7 7 A
1 0 K
2 1 1 A 1 2 2 5 0 2 2 7 6
2 W
J 4
8 2 2 9
1 1 2 7 5 C
2 1 3 2 2 8 2 7 5 B
1 2 2 0 7
2 1 3 9 2 7 5 A
2 1 4 6 7 2 0 8
3 2 7 6
8
L O C A L
J 5
6
2 1 8 2 2 8
7
L O C A L / R E M O T E
R E M O T E
1 4 7 5
2 0 4 B
4 7 7 A 2 0 4 C
1 1 2 1 5
1 0 2 0 7 C W ( M A X )
2
5 3 0 6
3 A R C F O R C E
1 0 K
1 9 2 0 8
/ I N D U C T A N C E
2 W
3 0 1 5 C O N T R O L
J 1
3 0 2
6 1 Y
3 0 5 4 3 Y 2 1 2 A
J 2
3 0 3 7 2 1 2 B
4 2 1 0
O N
3 0 4 8 2 7 5 A
2
2 2 3 B
R E M O T E
C O N T R O L
2 2 3 A
B O A R D
5 0 2
T H E R M A L
O V E R L O A D
Y
I N D I C A T O R
( V 3 0 0 - I O N L Y )
5 0 3
5 0 3 A
S 4
O U T P U T T E R M I N A L S W I T C H
S 3
L O C A L / R E M O T E S W I T C H
J 1 , J 7
R 1 1
O U T P U T C O N T R O L
J 5
T H E R M A L
O V E R L O A D
I N D I C A T O R
( V 3 0 0 - I O N L Y )
C O N T R O L P A N E L
L A Y O U T
G-3
S 5
M E T E R
F U N C T I O N
S W I T C H
S 2
M O D E
S W I T C H
R 1 1
O U T P U T
C O N T R O L
S 3
S W I T C H
R 1 2
S 4
O U T P U T
T E R M I N A L
S W I T C H
S 2 S 2
M O D E S W I T C H M O D E S W I T C H
S 5
M E T E R F U N C T I O N
S W I T C H
R 1 2
A R C F O R C E / I N D U C T A N C E
C O N T R O L
9 - 1 1 - 9 2
L 8 8 4 1
V300 PRO