Lincoln Electric IM648-B specifications Wiring Diagram for Code

WIRING DIAGRAM (FOR CODE 11025)

RIGHT SIDE OF MACHINE

F-3

INPUT	}
PER
N.A.

FAN FAN

	C1
3000/450
-	+
203	206

208

209

205

RELAY 4 1 501

505

207A H1

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

H1

H2 5

2	H3
7	H4
8	H5
4	H6
J22

N	8	53
12V	3	56
N
R	2	51
24V	6	54
R
U	9	64
18V	5	62
W
18V	4	61
U
Y	1	FAN
115V	7	FAN
Y

G W	R	B
W	V	U
		S1
A	B	C POWER
		S3	S2
		PSI_SET	RESET
	277A	277B
		223
		221

FAN

FAN

MOTOR

207A

203

S4 PRIMARY RECONNECT

203
207A	202
	206

	POWER
204
202	207
	+ C2-
	3000/450

++VOLT	5	2	502	506
P_XFMR	6	3	503
	J10			507
201
			xxxxxxx	404

T3		I				T1
		208
CURRENT						MAIN
		204
TRANSFORMER						XFMR
	Y	I
Y			OUT		B
		-
		FR		-IN
		S
				FR
		6		S
					S	X2
		2		-IN		S
				FR
		3				-OUT

AUXILIARY	J21											+15V
TRANSFORMER										216	15
T2									RF	217	14	READY LED
					61	62	64		TOROID	212	13	LOW_PSI LED
					18V18V					218	12	POT WIPER
			J5		1	2				213	11	RESET
										219	10	GND
					3	4
	507	4	8
				P_XFMR						214	9	THERMAL LED
503		3	7		J1
502 506		2	6	++VOLT						210	8	SAFETY LED
501 505		1	5	RELAY		6	1		211	215	7	PSI SET
								216		211	6	RESET LED
			J4			7	2		212	275	5
	Y							217
	Y	3	6	CT		8	3	218	213	276	4

MACHINE

PYTHON

202

MACHINE	206
REAROF

SHOWN FOR 400-460VAC OPERATION

N.C.

A A

0.6A

SLOW BLOW

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

H4 H5

NOTES:

N.A.

X4		J33			R
XFER		ELEC	3	1	W
	ELEC	XFER	4	2	R
			X40		W
X2
			X20
B21
		J37	6	1	360
		1 NOZZLE	7	2
		3,8 WORK	8	3	343 365
	5,10 ELECTRODE
			9	4	E
			10	5
		J36	5	1	344
					G
		2,3 = 24V	6	2	54
4,8 = OK TO MOVE			7	3	51
			8	4	347
					348
		J38	7	1	4
			8	2	2
	1,7 TRIGGER
			9	3	361
	3,4 AIR SOL
	5,6 ELEC SOL		10	4	366
	11,12 = 12V		11	5	56
					369
			12	6	53 364
		J39	3	1	4A
	2,4 TRIGGER		4	2
		J35			2A
			4	1	309
OUTPUT	1 AIR SOL					303
			5	2	310
	2 ELEC SOL
	3 TRIGGER		6	3	312
	4 IGBT 6 GND				354
L1 CHOKE		xxxxxxx S	E

401

205			7			FR	X20
	-OUT	S
					X3	X30
201
	BK	S			X1
	-IN				W
					X10
	BK
		-IN			365	NN
				-OUT
	A	S BK	S		360
				BK
		X4		X40

LEFT SIDE OF MACHINE

OUTPUT BASE CASE FRONT

PC BOARD

PROTECTIVE BONDING CIRCUIT

404	2	5	TSTAT	9	4	219	214					223		3
401	1	4		10	5	210	215					277		2
				J2								221		1
		J3							275					J40
W	8	16									R1
			7,8 ELEC SHUNT (TWIST PR)						276
R	7	15									10K
									277		2W
306	6	14									CONTROL
W	5	13 4,5 XFER SHUNT (TWIST PR)							277A		POT				DISPLAY
R	4	12	12 GND								CW (MAX)
312	3	11	11 TRIGGER
303			3 IGBT
354	2	10	2,6 PSI SWITCH
302
310	1	9	10 ELEC SOL
309			9 AIR SOL						344		343	348	347	2A	4A
			CONTROL
							A B C D E F G H I J K L M N
									INTERFACE RECEPTACLE
							302	J20
								4	W
							2	Y		S5
										PRESSURE
							306	1	R	AIR				WORK
							361						W
							366			SOLENOID
							N		N	4	2
							7		8
COLOR CODE:										9	369
B = BLACK OR GRAY							6					364
G = GREEN
R = RED OR PINK						5
W = WHITE					E
U = BLUE							4			1
N = BROWN
Y = YELLOW							3		2

FRONT OF

DIAGRAMS

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.		J40
CONNECTION SHOWN IS FOR 440-460V OPERATION.
	1			15
N.D. C1 AND C2 CAPACITORS ARE A MATCHED SET.
	J3		J2,J21,J37		J1,J20		J4,J10,		J5,J22,			J38
					J33,J39		J35		J36
	1	8	1	5	1	2	1	3	1	4	1	6
	9	16	6	10	3	4	4	6	5	8	8	12
ELECTRICAL SYMBOLS PER E1537					CONNECTOR CAVITY NUMBERING SEQUENCE
					(VIEWED FROM COMPONENT SIDE OF BOARD)

A

L12068

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-3