Connection Diagrams | Lincoln Electric 300 DLX

F-5	CONNECTION DIAGRAMS	F-5

	RANGER 300 DLX / K930-1 TIG MODULE / CONNECTION DIAGRAM

WARNING

REGULATOR FLOWMETER

ARGON GAS CYLINDER

CAUTION :

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.

TO GAS

INPUT

FITTING

K936-1		K870 FOOT AMPTROL
CONTROL CABLE		-OR-
		-OR-
TO WORK		K963-1 HAND AMPTROL
	14 PIN	-OR-
	AMPHENOL	-OR-
	AMPHENOL	K814 ARC START SWITCH
		K814 ARC START SWITCH
	ELECTRODE

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 "AUTO" OR "HIGH" IDLE POSITION AS DESIRED.

6-20-97

S23732-9

RANGER 300 D / K930-1 TIG MODULE WITH K938-1 CONTACTOR KIT / CONNECTION DIAGRAM