Lincoln Electric SVM 106-A service manual Wiring Diagram Codes 9928

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ELECTRICAL DIAGRAMS G-5

Wiring Diagram — Codes 9928 and 9931

L O W V O L T A G E

G R O U N D L E A D

N . A . Q U I C K C O N N E C T T E R M I N A L S

B

R

7 & 3 2 A T O O P T I O N A L

C A S E G R O U N D I N G S T U D

T R I G G E R T R A N S F O R M E R

2 . 5 A M P

P R O T E C T O R R E S E T

S O L E N O I D V A L V E 1 1 5 V . A . C .

R

0 . 2 5 A M P R A T I N G .

C I R C U I T B R E A K E R

W I R E F E E D M O T O R

N . B . M E T E R K I T R E C E P T A C L E .

B

Y

5 2 9

5 2 4

N . C . O P T I O N A L G M A T I M E R O R

G

Y

T 1

3 2

B U R N B A C K K I T R E C E P T A C L E .

G

2 5 W

3 2 A

J U M P E R P L U G ( P 4 ) I S

B

R 1

R E M O V E D W H E N E I T H E R

5 4 1

3 1

5 3 1

K I T I S I N S T A L L E D .

2

W I R E S P E E D

5 3 9

R H E O S T A T

N . D . O N L N - 7 :

w

1 0 K

S 1 0 1 I N T H E " S "

N . A .

4

5 2 9

R 2

P O S I T I O N .

5 2 6

5 2 7

5 4 4

( S L O W A C C E L E R A T I O N ) .

2

5 4 4

*

O N L N - 7 G M A :

G A S S O L E N O I D

B S 1 S B 1 T 1

P T 2 C

J 1 0 2

3

5 4 3

5 4 3

3 2 A

S 1 0 1 I N T H E " F "

7

1

5 4 2

5 4 2

( L N - 7 G M A O N L Y )

5 0 8

5 0 9

5

5 2 4

P O S I T I O N .

B 1 T 1

P T 2 C

6

5 2 5

N . E . A C T I V A T E D B Y C U R R E N T

B

P 2

F L O W I N G I N G R O U N D I N G

W A T E R S O L E N O I D

L E A D .

5 6 7

( L N - 7 G M A F O R W A T E R -

O P T I O N A L

N . D .

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2

G U N C A B L E

C O O L E D G U N S O N L Y )

T I M E R K I T P L U G

7

8

O P T I O N A L

C O N N E C T I O N

6

S 1 0 1

F 1 0 1

5

*

B U R N B A C K

4

2 A M P

3

O P T I O N A L

O P T I O N A L D I G I T A L

B

K I T P L U G

12

J 1 0 4

N . C .

G U N & C A B L E

O N

A N A L O G M E T E R M E T E R K I T

F

S

C O N D U C T O R B L O C K

K I T P L U G

P L U G

W 5 3 9

5 4 1

5 6 7

5 6 7

1

C R 1 0 1

R 1 4 0

I N P U T

2 1

2 1

3

H I

E L E C T R O D E

5 0 8

4

P 3

C A B L E

5 0 9

2

5 2 6

6

R

5 2 3

5

7 8

* C O N N E C T O R C A V I T Y

5 2 5

5

R

3 2 2

4

*

6

P 5

J 5

Y

5 0 9

2

4 5

5 2 4

2 1

Y

5 0 8

1

J 1 0 3

3

N U M B E R I N G S E Q U E N C E .

N . B .

1 2

A

( C O M P O N E N T S I D E O F B O A R D )

B

3 2 A

3

5 2 6

O N

G L P

C R 2

B

3 1

6

5 2 5

B

C

R E E D

5 2 7

L O W

L E A D C O L O R C O D I N G

S W I T C H

D

R 1 3 7

B - B L A C K

5 3 1

3

E

N . E .

D

3 1

3 2 A

2

F

R - R E D

W - W H I T E

I N P U T

C

3 2

3 1

4

*

J 6

.

Y - Y E L L O W

F

J 1 0 1

G U N C O N T R O L

C O N T R O L

G - G R E E N

2

2

6

C A B L E

C A B L E

B

A

4

4

1

L N - 7 C O N T R O L P . C . B O A R D

E

P 1

G N D

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

T O C O N T A C T O R C I R C U I T

.

1 1 5 V . A . C .

L N - 7 A N D L N - 7 G M A

W O R K

W I R I N G D I A G R A M

6 - 2 6 - 9 2

M 1 6 9 7 4

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels.

LN-7 GMA WIRE FEEDER