Lincoln Electric 10476, 10475, 10474 manual Wiring Diagram PRO-CUT 55 for Codes 10473

WIRING DIAGRAM PRO-CUT 55 FOR CODES 10473, 10474

F-1

INPUT PER N.A.

	C1
1200/450
-	+
203A	206
208	205
	RELAY
	++VOLT
	P_XFMR

209
4	1	501	505
5	2	502
			506

RIGHT SIDE OF MACHINE

207	F -	C	H1 H1
207A			C
			TP1	TP3
	D1
		B	B
	INPUT
	BRIDGE		TP2
209	D+	A	A A

1	H1	N	8	53
	H2	12V	3	56
4		N
		R	2	51
	H3
2		24V	6	54
		R
3	H4	U	9	64
		18V	5	62
	H5	W
6		18V U	4	61
J22		J21
	AUXILIARY

G W	R	B
W	V	U
		S1
A	B	C POWER

S3	S2
PSI_SET	RESET

277B

	POWER
204	201

6	3	503	507
J10

TRANSFORMER T2

277A

221

223

H3	H1
MACHINE	FAN
REAR OF
	FAN

FAN

MOTORS

xxxxxxx 404

202A 207A

+ C2- 1200/450

X4	J33			R
	J30 ELEC	3	1	W
XFER
	XFER	4	2	R
ELEC	@ I@ 9/64			(ž
				W

X2	X40
	X20
	B21

T3

CURRENT TRANSFORMER

Y

204 208

	Y					I
						I
					3	7
	-O	U	T	S
BK
			-IN		S
		BK
					S	BK	-IN
		A
						S

		201								T1
										MAIN
	205
										XFMR
		FR	-OUT	FR	-IN			B
		S
	6			S
	2							S		X2
							-IN			S
						FR
									UT
							FR	-O		X20
		X1		X3		X30
				W
		X10
	-OUT	365			N N
BK			360

					61	62 64				216	15	+15V
						18V 18V				217	14	READY LED
			J5		1	2				212	13	LOW_PSI LED
					3	4				218	12	POT WIPER
	507	4	8
503		3	7	P_XFMR		J1				213	11	RESET
502	506	2	6	++VOLT						219	10	GND
501	505	1	5	RELAY		6	1			214	9	THERMAL LED
								216	212	210	8	RESET LED
	Y		J4			7	2	217		215	7	PSI SET
						8	3		213
Y		3	6	CT				218		275	6
S~	Ae 7/16	2j 15/325 X−@E333333R 440-460V OPERATION9 4 .							214		5
401404		1	4	TSTAT		10	5	219	215	276
						J2		210			4
			J3							223	3
	W	8	16	7,8 ELEC SHUNT (TWIST PR)						277	2
	R	7	15							221	1
150306@ Øp@6			57/6414		&Abhim 19/32		9/64 O1g			275	J40

FRONT OF MACHINE

J31	6	1	366	4
	7	2		2
1,2 TRIGGER	8	3	369	360
3 NOZZLE			364
4 ELECTRODE
5,6 AIR SOL	9	4	365	E
7,8 ELEC SOL	10	5		361
10 WORK
J32	8	1	309 310
8 AIR SOL	9	2
2 ELEC SOL	10	3		344
3 TRIGGER

X40

X4

N.C.

	W	5	13	4,5 XFER SHUNT (TWIST PR)O1g 9/64				R1
					19/32 &Abhim 57/64 Øp@ @
				12 GND			276	10K
207A 3/8 @E333333@E333333R 440-460V OPERATION.								2W
312	R	4	12	11 TRIGGER			277
	303	3	11
				3 IGBT				CONTROL
344	302	2	10	2,6 PSI SWITCH			277A	POT	DISPLAY
310		1	9	10 ELEC SOL				CW (MAX)
				9 AIR SOL
309				CONTROL		J20
					302 4		W
					2	Y		S5
						1		PRESSURE

PRO-CUT 55

	13 IGBT	11	4
		12	5
	14 GND			303
		13	6
				312
		14	7
						"{œ 5/64
	@E333333@E333333PR) 1/64					@
	J30	4	1		J32
	1,4=24V
NOZZLER 3				54 51I@			G
	@ @ 17/32 ‘Ý "ÞAdm0 Ko9/64
		5	2		56
	12V	6	3	53
OUTPUT						(ž
	L1CHOKE
	S	E
	xxxxxxx

401

A A

0.6A

SLOW BLOW

H2	H3	H3
200-		220-
208V		230V
380-		440-
415V		460V

H4 H5

S4	PRIMARY
RECONNECT
202A	207
202

203 203 203A

	306	R			WORK
	361		AIR		W
	366	SOLENOID
	N	N	4	2
400-	7	8
				369
460VAC	6	9		364
206	E
	5
	E
202	4		1
200-	3	2
230VAC

NOTES:

N.A.

1. FOR MACHINES SUPPLIED WITH INPUT CABLE

FOR SINGLE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE. CONNECT BLACK & 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 NOT SUPPLIED WITH INPUT CABLE

FOR SINGLE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES. CONNECT TERMINALS U & W TO SUPPLY CIRCUIT.

FOR THREE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES. CONNECT TERMINALS U, V & W TO SUPPLY CIRCUIT.

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 440-460V OPERATION.

N.D. C1 AND C2 CAPACITORS ARE A MATCHED SET.

LEFT SIDE OF MACHINE

												COLOR CODE:
OUTPUT	BASE	CASE FRONT										B = BLACK
												G = GREEN
PC BOARD			J40									R = RED
												W = WHITE
		1			15
												U = BLUE
	PROTECTIVE BONDING CIRCUIT											N = BROWN
								J4,J6,				Y = YELLOW
		J3		J2,J8,J31		J1,J20					J5
								J7,J30				J32
		1	8	1	5	1	2	1	3	1	4	1	7
		9	16	6	10	3	4	4	6	5	8	8	14
		ELECTRICAL SYMBOLS PER E1537				CONNECTOR CAVITY NUMBERING SEQUENCE
						(VIEWED FROM COMPONENT SIDE OF BOARD)

8-7-98A

DIAGRAMS ENHANCED DIAGRAMS

L10634

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-1