Lincoln Electric 250 Welder User Manual


 
F-6
DIAGRAMS
F-6
RANGER 250
or service this equipment.
Only qualified personnel should install,use
Keep away from moving parts.
Keep guards in place.
MOVING PARTS can injure
WARNING
Do not touch electrically live parts.
before servicing.
Disconnect NEGATIVE (-) Battery lead
Do not operate with panels open.
ELECTRIC SHOCK can kill
14 PIN
AMPHENOL
TO WORK
+
_
ENGINE WELDERS /LN-8 CONNECTION DIAGRAM
S24787-6
4-14-2000
TO LN-8 INPUT
CABLE PLUG
ELECTRODE CABLE
TO WIRE FEED UNIT
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 AC WIRE FEEDER VOLTAGE, WHICH CAN DAMAGE THE CONTROL CIRCUIT. 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. CONNECT WELDING CABLES TO OUTPUT STUDS FOR DESIRED POLARITY. POSITION THE WIRE FEEDER VOLTMETER SWITCH TO
MATCH THE POLARITY OF THE ELECTRODE CABLE.
N.C. PLACE IDLER SWITCH IN “HIGH” POSITION.
K595 CONTROL CABLE