Lincoln Electric IM10066 manual Engine Welders / K867 / K775 / LN-7 Connection Diagram

AIR VANTAGE® 500 (AU)

ENGINE WELDERS / K867 / K775 / LN-7 CONNECTION DIAGRAM

		WARNING
	Do not operate with panels open.		Keep guards in place.
	Disconnect NEGATIVE (-) BATTERY LEAD		Keep away from moving parts.
	before servicing.		Only qualified personnel should install,use
	Do not touch electrically live parts.		or service this equipment.
		SPARE	}
		82
		81		N.D.		LN-7
		42				WIRE
						FEEDER
		41
		31			31
		32			32
	14 PIN	2			2
	AMPHENOL	4			4
ELECTRODE	TO WORK	21			21	K291 OR K404
	K867 UNIVERSAL	GND
					GND	INPUT CABLE
	ADAPTER PLUG
					GREEN
	TO WORK	75			75
	ELECTRODE CABLE	76			76
		77			77
	TO WIRE FEED UNIT		}			K775 OPTIONAL
CAUTION :
			N.E.			REMOTE CONTROL

ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE

AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE

DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN

THE ENGINE WELDER OPERATING MANUAL.

N.A. WELDING CABLE MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE

APPILICATIONS. SEE OPERATING MANUAL.

N.B. USE VOLTMETER SWITCH TO SELECT DESIRED ELECTRODE POLARITY. POSITION THE "SELECTOR" SWITCH TO "WIRE WELDING CV".

PLACE WIRE FEEDER SWITCH TO "WIRE FEEDER WITH CONTROL CABLE POSITION.

N.C. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED,CONTROL IS AUTOMATICALLY SWITCHED TO REMOTE CONTROL.

N.D. INSULATE EACH UNUSED LEAD INDIVIDUALLY.

N.E. SPLICE LEADS AND INSULATE.

7-2000

S23983

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DIAGRAMS

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