Lincoln Electric IM528-B manual Ranger 300D-LX / TIG Module Connection Diagram

TIG		FIGURE 5A: RANGER 300D-LX / TIG MODULE CONNECTION DIAGRAM
MODULE
		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.
	REGULATOR		[ ]
	FLOWMETER
	ARGON GAS	TO GAS
	CYLINDER
		INPUT
–		FITTING
14a		K936-1		K870 FOOT AMPTROL
–		CONTROL CABLE		-OR-
		TO WORK	14 PIN	K963-1 HAND AMPTROL
				-OR-
			AMPHENOL	K814 ARC START SWITCH
			ELECTRODE

CAUTION :

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 CABLES MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE APPLICATIONS. SEE OPERATING MANUAL.

N.B. USE POLARITY SWITCH TO SELECT DESIRED ELECTRODE POLARITY. POSITION THE RANGE SWITCH TO A "STICK/WELD" POSITION. N.C. PLACE WELDER TERMINALS SWITCH TO " REMOTELY CONTROLLED" POSITION.

N.D. PLACE OUTPUT CONTROL SWITCH IN "REMOTE CONTROL" POSITION. N.E. PLACE IDLER SWITCH IN "HIGH" IDLE POSITION.

B-UF

S23732-9

NOTE: This diagram is for reference only. It was accurate at the time of printing , however Lincoln Electric reserves the right to make improvements and modifications as necessary, if you supect this information to be inaccurate, write to the Service Department for a replacement. Give the equipment code number..

INSTALLATION