Lincoln Electric SVM188-A service manual Wiring Diagram 230/460/575 Volt Machines G3506-1

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G-3	ELECTRICAL DIAGRAMS	G-3
WIRING DIAGRAM - 230/460/575 VOLT MACHINES - G3506-1

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EN-170

1-G3506

FINALPRINTEDFORMTOBEONONE8.25x11.00ADHESIVEBACKEDLABELSHEETPERE3269-1

ENGINEERING CONTROLLED CHANGE DETAIL: REVISED GRAPHICS FOR CR2.

MANUFACTURER: No

N.G.	H4		230/460/575V
	H3		(SHOWN CONNECTED
		TO
	H2		FOR LOW VOLTAGE)
	H1	SUPPLY
	272	LINES
			9		TO GROUND
					PER NATIONAL
		L3	3	6
			8		ELECTRICAL
				5	CODE
		L2	2
				4
			7
					RECONNECT
		L1	1
					PANEL
		CR1
				TO PRIMARY COILS
	271	INPUT
		CONTACTOR
		18,17,16		15,14,13
		N.G.		N.G.

NOTES:

N.C. LOCATION OF THIS LEAD ON T.S.2 TERMINAL STRIP MAY VARY. SEE IM MANUAL FOR LOCATION.

N.D. WELDING CABLE MUST BE OF THE PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE APPLICATIONS.

N.E. THIS DIAGRAM SHOWS THE "STICK" POLARITY "POSITIVE". TO CHANGE THE POLARITY, TURN THE DC-600 OFF, AND REVERSE THE LEADS AT THE MULTI-PROCESS SWITCH.

N.F. USING A WIRE FEEDER, K-317 OR K-318

CONNECTION DIAGRAM, CONNECT ELECTRODE AND WORK LEADS TO THESE TERMINALS INSTEAD OF THE POWER SOURCE

OUTPUT TERMINALS.

N.G. TAPE UP SEPARATELY TO PROVIDE AT

LEAST 600V INSULATION.

THESE NOTES APPLY ONLY TO DC-600 WITH A

MULTI-PROCESS SWITCH INSTALLED.

J3	J6		J4				J7
1	1	2	1	3		1	4
2	3	4	4	6		5	8
	J2	1	J1	7	1	J5
1	5						8
6	10	8		14	8		16

CONNECTOR CAVITY NUMBERING SEQUENCE (VIEWED FROM COMPONENT SIDE OF BOARD)

ELECTRICAL SYMBOLS PER E1537

	GND			32		42	31		DUPLEX RECEPTACLE TO BE WIRED AS										DUPLEX (ON 60 HZ MACHINES ONLY)
									SHOWN FOR ALL CODES EXCEPT 10663.
								41														15A	CIRCUIT			OUTPUT
					A		J		GFCI RECEPTACLE FOR CODE 10663 TO						31				32				BREAKER
				B				I																			TERM.
						K			HAVE LEAD 31 CONNECTED TO THE												32A			32	T.S.2	SWITCH		236					WELDING MODE
		2						21 WHITE LINE. LEAD 32 TO BE CONNECTED																			S2						SWITCH S4
				C	L		N	H	TO THE HOT LINE.															31		4		R1	75				(SHOWN IN CC
						M				R.F.																	10K 2W						STICK POSITION)
			4	D				G																			OUTPUT		237
						E F				CHOKE												42				2
								N.C.		AS'BLY										2				2			CONTROL
																						42
		14 PIN			77		76	75																4								81
																				4
		RECEPT.																										76		LOCAL/
																				41									77
		(FRONT																	41					41						REMOTE		80
																											226						232
		VIEW)																				222		21-						SWITCH
																				-	222									S3
																								+
																						210
													H1	H2	H3					VM				21
																CONTROL				+	210												215
																												237	236			280
															T2 TRANSFORMER
																																229	224
																														238
													X1			255			X2
														S1						FAULT
															INPUT
																			PROTECTION								75	76	77
														255	POWER																		R.F.
																			CR2	RELAY
															SWITCH																		CHOKE
														271		NO			255									T.S.1					AS'BLY
																NC	COM
													W	PILOT					235
														LIGHT														233					229
										CIRCUIT																				1		1
									10A								233
	T1 MAIN TRANSFORMER									BREAKER				256														256		2		2	75
										42																				3		3	232
														PRIMARY			256													4		4	80
																												231		5	J2	5	226
												272		THERMOSTAT
																												255		6		6	81
														273
							17																								J1
	16			S				42A	18	32A S					SEC. LEAD													290		7		7
																												291					280
N.G.				31				S42 V		69 VF					THERMOSTAT															8		8
	1			69 V			2	F 41	3				31										TWISTED					238		9		9
	PRI.			F						207													TOGETHER					235		10		10	215
								F34 V
				F34 V																												11	224
ALL PRIMARY	4						5		6	F 34 V																	R.F.	210		1	J3
				S				S		S		FAN															CHOKE	215		2		12	222
LEADS TO																											AS'BLY
	13			204				206	15			MOTOR
RECONNECT					203		14			208			32A																CONTROL				R.F.
PANEL	7							205																					P.C. BOARD
							8		9																								CHOKE
	PRI.																																AS'BLY
																			222		222				R2		214
																								30	100W		G1	1			1	41
																				222
																											G2	2			2
																											G3	3	J4		3
																											G4	4			4	2
	SEC.																				(-)
																				222							G5	5			5	208
																											G6	6		J5	6	207
																															7	206
																												1
																					.05	320V					A				8	205
																						160J					B	2			9	4
																					mFd			OUTPUT				3			10	290
	SEC.														CHOKE				C7								C'
																												6			13	231
															OUTPUT						.05						C	5	J7		12	215
																					mFd	320V
																						160J						7			14	214
																									N.D.		A'	8			15	203
																				210											16	204
																																P22
																	AM		210											J6	1	261	1
								G1		G3		G5		SCR			+	-			(+)										2	262	2
							A		A		A																FIRING CIRCUIT				3	263	3
														SNUBBERS
																215 210											P.C. BOARD				4	342	4
						SCR		SCR		SCR					+				-							2							J23
						1			3	5											320V				4								FOR OPTIONAL
																	210																PARALLELING
																					160J
																						TP1											KIT
														OUTPUT SHUNT		215
																					C1
						C			C	C				(50MV @800 AMPS)
	OUTPUT																				.05mFD
																					600 V
	SNUBBER						C		C		C						215
						SCR		SCR		SCR												WORK					+		TO STICK ELECTRODE HOLDER OR
						2			4	6																			AIR-CARBON ARC TORCH
																																	N.E.
							A		A									N.D., N.F.										N.D.
								G2		G4	A	G6										ELECTRODE					-		TO "WORK" USED WITH STICK
		OUTPUT RECTIFIER																											OR AIR-CARBON ARC
				ASSEMBLY																		OPTIONAL USER SUPPLIED JUMPER FOR									STICK WORK LEAD NOT
																						THOSE SITUATIONS WHERE IT IS NOT
																			OPTIONAL												USED WHEN JUMPER IS
																						NECESSARY TO HAVE SEPARATE GROUND
																	MULTI-PROCESS														USED.
																						CABLES FOR STICK AND SEMI-AUTOMATIC

SWITCHWELDING.

E

G3506-1PRINT

R

CLEVELAND, OHIO U.S.A.

PROPRIETARY & CONFIDENTIAL:THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED

TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.

MANUFACTURING TOLERANCE PER E2056

CONTROL: CLEVELAND

SCALE:

EQUIPMENT TYPE:

DC-600

1

1

UNLESS OTHERWISE SPECIFIED TOLERANCE:

ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)

PAGE ___ OF ___

EDGE

ON ALL ANGLES IS ± .5 OF A DEGREE

IF PRINTED

DOCUMENT

ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)

DRAWN BY:

ddietz

NONE

SUBJECT:

WIRING DIAGRAM (230/460/575)

DOCUMENT

MATERIAL TOLERANCE ("t") TO AGREE

@ A1 SIZE

NUMBER:

REVISION:

ENGINEER:

SOLID

WITH PUBLISHED STANDARDS.

UNITS:

MATERIAL

APPROVAL

PROJECT

REFERENCE:

G3506-1

E

DO NOT SCALE THIS DRAWING

APPROVED:

-

INCH

DISPOSITION:

UF

DATE:

3/20/2008

NUMBER: CRM36965

G3506

Insight

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.