Lincoln Electric SVM114-C service manual Wiring Diagram Above Code 11140 G4679

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G-2	ELECTRICAL DIAGRAMS	G-2
WIRING DIAGRAM - ABOVE CODE 11140 (G4679)

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		S4	N.B., N.D.,
				J7
		COLD INCH					CONTROL
			530C	1	530B	6
	PUSHBUTTON						P.C. BOARD	N.A.
		SWITCH	500C	2	500B	7
						9
		6	530A	2		1		7
		7			530A	5	J14
		9	512	4	512	4		15
		1	606	6	606	8		9
	N.M.	5	607	3		3		16
		4	530	1	530	10		13
		8	500	5	500	2		12
		3						10
		10	OPTIONAL		J11		J3	14
ARC	J14	2	TIMER PLUG					8
VOLTMETER		621	N.H.	N.G.	621	3		11
	+							1
VM		667			667	1	J1	6
					500A	2		5
621
	667				622A	4		3
								2
		J5	A 622A					4

OPTIONAL REMOTE KIT PLUG

500

607

622

512

530A

624

500A

530

606

621

622A

TIMER P.C.		N.H.
BOARD	1	530
	2	530A
J10	3	607
	4	512
	5	500
	6	606

OPTIONAL TIMER KIT

ARC VOLTS
R3
77 76 75	75	A
	76	B
	77	C

D

E

F

OPTIONAL REMOTE VOLTAGE CONTROL

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N.B.			TRIGGER		B		621	1
		S1 S1	CONNECTOR		C 500A
TO					D		608	4							J4
BLACK		621 POLARITY			E			5	J2
WORK CLIP		SWITCH						2
							690
		NEG	S5					3
	POS						691	6
			PURGE
						621			8	1	9	10	4	3			6 12
															11 2			7	5	13 14
			PUSHBUTTON				SOLENOID P.C.
						608
N.L.							BOARD PLUG		N.D.				523B		523A
		667	S5								631			509		524				539	541
	S1								633	632		522					555	500	512
			N.L.	N.D.
					690
	67		GAS
																	BLUE	BLACK	RED	WHITE	BLACK
			SOLENOID
			VALVE		691
			S1

REMOTE

P.C. BOARD

J6

N.G. 1 2 3 4 5 6

N.H.
530	530A	607	512	500	606

	1	2
	2	41
	3	42
J12	4	4		41	A
	5			42	B
	6			2	C
	7			4	D
	8				E
				75	F
	1	622A		76	G
	2	621		77	H
	3	500A
	4	530A		76
	5	530	77
J8	6	624		75
	7	606		R3
	8	622	ARC VOLTS
	9	607
	10	512
	11	500
	12			TO J3 ON
				CONTROL BOARD

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N.F.

632CW 631

522

523B

N.B.

509 523A 524

BLUE

LACKB

RED

N.F.

633

ESD SNUBBER

J16

R1

N.L.

HI

LO

3

1

2

4

67

N.J.,N.K

CV

VV

10KW

WHITE

INPUT

S2

N.B.

WIRE SPEED

S3

CABLE

CONTROL RHEOSTAT

WIRE SPEED DIAL

U

B

R

RANGE SWITCH

WIRE FEED

N.B.

MODE SWITCH

2

CONTACTOR

S1

S2

HALL

COIL

S5

EFFECT

SWITCH

CONTACTOR

GUN CABLE

539 WHITE

541

BLACK

N.F.

N.D.,N.E.

NOTES

									TO TIMER P.C. BOARD
					OPTIONAL 42 VOLT REMOTE OUTPUT CONTROL
		REMOTE							1	701		75	A
												76	B
		P.C. BOARD						J13	2	700		77	C
									3			700	D
BLACK									4	702		701	E
									1	622A		702	F
												76
									2	621
				J6							77	75
1									3	500A		R3
	J15								4	530A
											ARC VOLTS
									5	530
	N.G.	1 2 3			4 5		6	J8	6	624
									7	606
									8	622
	N.H.								9	607
		530	530A	607	512	500	606		10	512
									12	500
									11
												TO J3 ON
												CONTROL BOARD
									02/07/2005

OPTIONAL REMOTE OUTPUT CONTROL

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1	1	2	1	3	1	5
2	3	4	4	6	6	10	D	E
								A
J7,J15	J1,J16			J2,J11		J14	C	B
1			7	1		8
8			14	9		16		J5
	J4					J3

ELECTRICAL SYMBOLS PER E1537 CONNECTORS VIEWED FROM INSERTION END

N.A. JUMPER PLUG MUST BE INSTALLED IF REMOTE KIT IS NOT PRESENT.

N.B. CONNECTIONS AS VIEWED FROM BACK OF RHEOSTAT AND SWITCHES.

N.D. ITEM FACTORY INSTALLED ON SOME MODELS AND OPTIONAL EQUIPMENT ON SOME MODELS. N.E. CONTACTOR CAN BE INSTALLED IN UNITS WITH AN L12253-1 CONTROL PC BOARD.

N.F. WHEN A CONTACTOR IS NOT USED, THE '67' LEAD TO THE POLARITY SWITCH COMES FROM THE CONDUCTOR BLOCK AND THE INPUT CABLE CONNECTS DIRECTLY TO THE CONDUCTOR BLOCK.

N.G. IF TIMER KIT IS NOT INSTALLED:

-ON UNITS WITHOUT REMOTE PC BOARD, JUMPER MUST BE INSTALLED IN J11.

-ON UNITS WITH REMOTE PC BOARD, JUMPER MUST BE INSTALLED IN J6 OF REMOTE PC BOARD. N.H. TIMER KIT HARNESS INSTALLATION:

-ON UNITS WITH REMOTE PC BOARD, TIMER HARNESS MUST PLUG INTO J6 OF REMOTE PC BOARD.

-ON UNITS WITHOUT REMOTE PC BOARD, TIMER HARNESS MUST PLUG INTO J11.

N.J. PROVIDES AN ESD PATHWAY FROM EXPOSED METAL SURFACES TO WORK.

N.K. PRESENT ON EUROPEAN MODELS ONLY.

N.L. CONNECTS TO BUSHING OF COMPONENT.

N.M. J14 JUMPER PLUG USED ON K428 ONLY.

R

REMOTE

P.C. BOARD

J6

N.G. 1 2 3 4 5 6

N.H.

530 530A 607 512 500 606

	1	34
J13	2	33
	3
		4
	4
	1	622A
	2	621
	3	500A
	4	530A
	5	530
J8	6	624
	7	606
	8	622
	9	607
	10	512
	11	500
	12

TO TIMER P.C. BOARD

6		667	A
6
7		4	B
621
		33	C
21		34	D
		21	E
		75	F
76		76	G
77	75	77	H
R3		621	I
ARC VOLTS
TO
POLARITY
SWITCH

TO J3 ON

CONTROL BOARD

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OPTIONAL PULSE POWER ADAPTOR KIT B

CLEVELAND, OHIO U.S.A. G4679

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.

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