Lincoln Electric CV-400-I manual Wiring Diagram CV 400-I Europe

									WIRING DIAGRAM CV 400-I (EUROPE)
									RECONNECT							SNUBBER/BYPASS
					INPUT SUPPLY				PANEL						204C		8	P.C. BOARD
					LINES				3	3	223	SCR3		204D	221		2
															222		3
																		J5	6
														7.5 OHM	223		4				213
				U			V		W
														220 W	224		1		J5		214					213
									6			D3	G3						5
				L1			L2		9					R1			7					400 A. 50mV
									L3						224A						+	-	SHUNT				+
												SCR2													213A
									12
																									213B
				1			2	3	2	2			G2	+													-
												D2		C1
											222
														+
				S1																218	L1 CHOKE
									5					C2			213B								214		-
				LINE					8					+
				SWITCH
													204D	C3					224B			214B
									11				204C	+
												SCR1	204A	C4
							*		1					224A						219							213A
																					LOCAL/REMOTE SWITCH
										1			G1			CONTROL												214A
									4		221			D4							(SHOWN IN LOCAL POSITION)
												D1	D5			P. C. BOARD						S4			77
									7
																			1
																	J10								76
																			2									S3
														224B
									10				224
																											21	WIRE FEEDER
															G2	4						276			376			VOLTMETER
																												SWITCH
															G3	2	J1				277
					* TO A SYSTEM GROUND PER														8	214B				377
															204A	1
					NATIONAL ELECTRICAL CODE.														3	224B						377
															G1	3			7	277					376
															213B	4								N.A.
										s															CW
															202	8			4	276							77	H	WIRE FEEDER
																	J2								10K
										12V	O2 TOP															R2			VOLTMETER
															203	9			2	NC				OUTPUT			76	E
										s														CONTROL				F
															200	6
CV-400-I																			5	275							75	G
										12V	O1 TOP
																	J3		1	2							2	C
											10				201	10
	230/400 INPUT VOLTAGES																		6	4							4	D
										s				SECONDARY	215	2
											41A		41															N
	6	5			6	5								THERMOSTAT	NC	1			4		209			3	METER		41		42 VAC
											42A		42															I
	RECONNECT		230V	RECONNECT			400V			42V	O1 TOP				205	7			6		207			1				J
	PANEL			PANEL										L1					1		208			2				A
															206	5									J7
	9	8	4	9	8		4					CB1	10A				J4		3		210			4	P.C.		42	K
			7				7					CIRCUIT													BOARD			L
	3	2		3	2
			1				1			s		BREAKER							5	211								B	GROUND
																						S2
																			2	212								M
																								N.A.
	10	12	11		10	12	11			58V	O3 TOP									VOLTS / AMPS								WIRE
																				(SHOWN IN "VOLTS" POSITION)
	2 3			1	2 3				1																			FEEDER
	TO S1 LINE SWITCH			TO S1 LINE SWITCH								33A															RECEPTACLE
																			ELECTRICAL SYMBOLS										CUSTOMER
													FAN																CONNECTIONS
																			PER E1537

58V	O3 BOT.	31A	CONNECTOR CAVITY NUMBERING SEQUENCE
s				(COMPONENT SIDE OF P. C. BOARD)
	52A	52
127V	O2 BOT.	220V	2 PIN	4 PIN	6 PIN	8 PIN	10 PIN
		51	J10	J1	J4	J2	J3

s				J7	J5
		50		C1-C4 31,000 MFD EACH
		CB3	2A	N.A. WIRING VIEWED FROM REAR OF POTENTIOMETER
127V	O1 BOT.	CIRCUIT
		BREAKER
s

MAIN TRANSFORMER

3-10-95H

L9857

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. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..

F-2

DIAGRAMS

F-2