Lincoln Electric IM708 manual Wiring Diagram Invertec V350-PRO CE

V350-PRO (CE)

																								WIRING DIAGRAM INVERTEC V350-PRO (CE)																																																			F-7
INPUT		}																														RIGHT SIDE OF MACHINE
PER																		+ C1,C3
N.A.																										1001,1002,
											SWITCH					206		3200/300				203				1010,1020
									607		J20				205							208																																																COLOR CODE:
									615		5	1																																																											B = BLACK
									716		6	2												1010																																									IN PARANTHESYS COLORS						G = GREEN
									715													4	8
									611		7	3			209									1020																							1002		1020																FOR CE MACHINES						R = RED
									612													3	7	610
									609		8	4												605																								1001		1010									G(G/Y) W(N)	R(B)		B(U)									W = WHITE
									602												J21		6	608																																															U = BLUE
																						2		616																	903	3	6	J9				1		1									W	V		U									N = BROWN
																						1	5	1001
											J22													1002																		2	5					2		2																					Y = YELLOW
								N.D.
															204							201																			901	1	4				J10A		J10B			J11
											1	2												502																				J8																				CB1
											3	4				202		3200/300				207		xxxxxxx																	804	4	8																C	B		A		100 A CIRCUIT
											FAN COM2 115V FAN							+						505																	802	3	7																					BREAKER
																																										2	6
																		C2,C4																							806	1	5
																															201										801																		CURRENT							S
																																											16 J7
																													205												716																									T
															P56	54	41A		532	31	42	24	541																																		4A	TRANSDUCER
		PRIMARY																																	B						715		15											J331					806 801 804 802							A	J311
																								P52							-OUT																								6	12										T						J37
	RECONNECT															1		6	1	11	5	7	16									-IN																						R			4												277
									FAN																						RI	RI																							5	11	2		4 3 2 1					J34		U	2	4	276			5	10
											FAN																			P		P																						E								4
																									I																														4	10	75			J90			2 2A			S	1	3	275			4	9	MACHINE
													115V	COM2							42V	28V 24V	COM1			3			6							T		X20														J1					77				77	76
																																																						T	1	7	551						75	5	10							1	6
																COM2A																																						M	3	9	76A	901	+901B	+ 77A			75A		9				277		D	3	8
									FAN																				2					C				X2																O			554					E	D	4			R5				I
	203					207A																											SE																						2	8	553				F			3	8				276			2	7
																																				OS																					552						C			10K/2W					S
REAROFMACHINE																									204			7						BO			L1																	E J33								A	B	2	7				275					FRONTOF
							SOLENOID				GND				H1	H2		H3	H4	H5		H6				-OUT					X3	66				+			4	2	608	8	16	J6	410	403	402	408 401	407						5	10				TP4		6 PIN		1	6				CONTROL		P				DIAGRAMS
																															X						65				65	406	412 405 411
	206																					AUXILIARY			208	PRI					1										607	7	15												4	9			R1		REMOTE				M		J31			POT	L
						202																				-												X30				6	14												3			S1							O		5	10			A
																							XFMR			PRI						CHOKE									605	5	13							C					2	7		21B									4	9			Y
	( 380-575VAC POSITION )																																																	O								21							D
															INPUT								N.E.			A	SEC		T	X10		xxxxxxx			503						610	4	12												1	6									E		3	8
	N.C.		CB2			2A		A						BRIDGE						A					MAIN				BOOS						506						611	3	11							N									903A 903B								2	7
		A										209			+					A								X40													602	2	10							T								903	_								1	6
																									XFMR		X4				L2										609	1	9							R		J2								TP5
				H4 380-										D	_		A			TP1		TP3																						J5						O
							H2	200-																					X10		REACTOR										502	2	4
					415V		208V				207A										B																													L
														E				B																							503	1	3
															_					TP2																				505							J4
																																									506									J3
		550-			440-			220-																																		12	11	10		9	8	7						6
												207									C																													10	9	8	7
		575V			460V		230V							F				C
		H6		H5			H3													H1												CONTROL						J42	4	1	412	6	5	4		3	2	1		5	4	3	2	1
																																							5	2	407
																																									411
	554																															RECTIFIER							6	3	410
				+	553																			X4	X2 OUTPUT																408													SPI FLEX CIRCUIT							SPI FLEX CIRCUIT					SPI FLEX CIRCUIT				SPI FLEX CIRCUIT
								GAS																									C5
																									RECTIFIER								2400/80					J41	3	1	66
																32																						J43	7	1	432
		GND						42																									41A								431
				A		J						A		J																								P			438
			B		K		41B			GND			K			31								X30								66B	~ 65B						8	2	432																							CONTROL		REMOTE		MODE		STATUS		DISPLAY
	41	41B				I		41	32		2A	B		I																		-					+	O	9	3	405							P55																		FOR MACHINES WITH REMOTE BOARD
				L		N	H	21B				L		N H		21									X20																403
		2B C									2B C													X40														W	10	4	406		438						1	551
	6A	4B	D	M		G		24	2A		4A	D	M	G											S
																																											431						2	552
CB1				E		F	75B		CB2		4B	E		F		75A									N										~			E	11	5	401
																																																	3															CONTROL				MODE		STATUS		DISPLAY
	541	77B			76B				532		77B 77A 76B 76A					75B									U								54					R	12	6	402								4
																									B																																									FOR MACHINES WITHOUT REMOTE BOARD
		24/42V WIRE FEEDER								115V WIRE FEEDER															B																																								SPI FLEX CIRCUIT CONNECTION DETAIL
																					SNB			X10	E
				REMOTE							REMOTE														R

	(REAR VIEW )	(REAR VIEW)
NOTES:		21,21B,2A,4A,
		75A,76A,77A

N.A. 1. FOR MACHINES WITH RED, BLACK AND WHITE POWER CORDS

FOR SINGLE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRICAL CODE. CONNECT BLACK AND WHITE LEADS TO SUPPLY CIRCUIT.

WRAP RED LEAD WITH TAPE TO PROVIDE 600V. INSULATION.

FOR THREE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE. CONNECT BLACK, RED & WHITE LEADS TO SUPPLY CIRCUIT.

2. FOR MACHINES WITH BROWN, BLACK AND BLUE POWER CORDS

FOR SINGLE PHASE INPUT: CONNECT GREEN/YELLOW LEAD TO GROUND PER NATIONAL ELECTRICAL CODE. CONNECT BLUE AND BROWN LEADS TO SUPPLY CIRCUIT.

WRAP BLACK LEAD WITH TAPE TO PROVIDE 600V. INSULATION.

LEFT SIDE OF MACHINE

N.B. SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY HAVING A COMMON CODE NUMBER.

N.C. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.

CONNECTION SHOWN IS FOR 550-575V OPERATION. (CE MODELS ONLY GO TO 440VAC.)

CASE FRONT BASE

PROTECTIVE BONDING CIRCUIT

N.D. INPUT POWER LINE FILTER IS PRESENT ONLY

ON "CE" MODELS.

N.E. ON "CE" MODELS, MOV's ARE IN THE INPUT POWER

LINE FILTER.

		J31,J33,		J2,J5,J11,				J8,
				J22, J41,
J1,J6,J7, P52		J34,J37		J311, P55		J9, J42, P53		J20,J21
1	8	1	5	1	2	1	3	1	4
9	16	6	10	3	4	4	6	5	8

LEGEND

ALL MACHINES

OPTION

COMPONENT OUTLINE

J43, J331		J10A,
	6	J10B
1		1
7	12	2

ENHANCED DIAGRAM

FOR THREE PHASE INPUT: CONNECT GREEN/YELLOW GROUND PER NATIONAL ELECTRIC CODE. CONNECT BLUE, BLACK & BROWN LEADS TO SUPPLY CIRCUIT.

ELECTRICAL SYMBOLS PER E1537

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

11-2000C

G3707
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	F-7
the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..