Lincoln Electric IM767 specifications Wiring Diagrams, SP-135PLUSWIRINGWIRINGDIAGRAMDIAGRAMS

WELDMARK 135 PLUS	specific diagram for a particular code is pasted inside the machine on one	NOTE: This diagram is for reference only. It may not be accurate for all machines
	of the	covered
		by

								SP-135PLUSWIRINGWIRINGDIAGRAMDIAGRAMS
																								Do not Operate with covers removed.
																		ARC VOLTAGE						Disconnect input power by unplugging
																								power cord before servicing
						CONTROL P.C. BOARD													5K
7								7											R1					Do Not touch electrically live parts.
																		205		207	H I G H V O L T A G E			Only qualified persons should install,
																								use or service this machine.
32A								32A					*						206		c a n k i l l
GAS											( J2 )
																						JUMPERED PLUG STANDARD
SOLENOID
				( J1 )		*																SPOT/STITCH TIMER OPTIONAL
																		WIRE SPEED		N.C.
																										THERMOSTAT
																			5K
																					*					(MOUNTED TO
																			R2							DIODE HEATSINK)
531	31A	1	2	3	4	5	6	1	2	3	4	5	6	7	8	9	10				( J3 )
																					5	4	3	2	1	GUN TRIGGER
																		208		203
				32		206			539		204	203			213		208		209							212
		207			205			541		203				209		211					215				213
												215														211
TO GROUND	FAN																								213A	(W)
PER NATIONAL																										539
	MOTOR
ELECTRICAL CODE
																										+
																	204
																										541
															203				OUTPUT CHOKE							(B)
		24 VAC																				+				WIRE FEED MOTOR
L2	L1	AUX WDG.											204
		CIRCUIT
S1		BREAKER			31A		531					D1						204
ON-OFF
															D2				204
SWITCH	31								202															GUN CABLE
																		+
									N.A.							N.D.			59,000	f				CONDUCTOR
N.C.									N.D.									C1	40V					BLOCK
																			203
	32							T1	201
																N.B., N.D.
															D4
ELECTRICAL SYMBOLS PER E1537												D3				203					-				TO
LEAD COLOR CODE:														203											WORK

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WIRING DIAGRAMS

this manual. enclosure panels.

The

B-BLACK W-WHITE

NOTES:

N.A. DIODES D1 & D3 ARE MOUNTED ON THE OUTSIDE HEATSINK. N.B. DIODES D2 & D4 ARE MOUNTED ON THE INSIDE HEATSINK,

WHICH IS CLOSEST TO THE CENTER PANEL. N.C. COMPONENT VIEWED FROM REAR.

N.D. BOLTED ALUMINUM CONNECTIONS REQUIRE T12837 JOINT COMPOUND (DOW CORNING 340) WHEN REATTACHING.

*

CONNECTOR CAVITY NUMBER

J1

1 2 3

4 5

		J2				J3	LATCH
1	2	3	4	5
6	7		9	10	5 4	3	2 1
LATCH				LATCH
CAVITY NUMBERING SEQUENCE
(COMPONENT SIDE OF BOARD)							4-01

M19922

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