Lincoln Electric RANGER 275 Operator's Manual page 31

C-5
ACCESSORIES - CONNECTION DIAGRAMS
14 PIN
AMPHENOL
TO WORK
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. 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 THE MODE SWITCH IN THE " WIRE WELDING-CV" POSITION.
N.D. PLACE WELDER TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.
N.E. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED, PLACE OUTPUT CONTROL SWITCH IN "OUTPUT CONTROL REMOTE" POSITIION.
N.F. PLACE IDLER SWITCH IN "AUTO" OR "HIGH" IDLE POSITION AS DESIRED.
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. 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 THE MODE SWITCH IN THE "WIRE WELDING-CV" POSITION. PLACE LOCAL / REMOTE SWITCH IN "REMOTE" POSITION.
N.D. PLACE IDLER SWITCH IN "HIGH" POSITION.
RANGER 275 / LN-742 CONNECTION DIAGRAM
WARNING
Do not operate with panels open.
Disconnect NEGATIVE (-) BATTERY LEAD
before servicing.
Do not touch electrically live parts.
K592 CONTROL CABLE
ELECTRODE
TO WORK
RANGER 275 / LN-8 CONNECTION DIAGRAM
WARNING
Do not operate with panels open.
Disconnect NEGATIVE (-) BATTERY LEAD
before servicing.
Do not touch electrically live parts.
14 PIN
AMPHENOL
-
+
TO WORK
ELECTRODE CABLE TO WIRE FEED UNIT
RANGER 275
Keep guards in place.
Keep away from moving parts.
Only qualified personnel should install,use
or service this equipment.
TO LN-742 INPUT
CABLE PLUG
ELECTRODE CABLE
TO WIRE FEED UNIT
Keep guards in place.
Keep away from moving parts.
Only qualified personnel should install,use
or service this equipment.
TO LN-8 INPUT
CABLE PLUG
K595 CONTROL CABLE
C-5
A
S24095-5
A
S24095-6