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CONNECTION OF THE LN-23P TO THE
COMMANDER 300 USING K350-1
ADAPTER (SEE FIGURE C.5.)
1. Shut the welder off.
2. Connect the electrode cable from the LN-23P to
the “-” terminal of the welder. Connect the work
cable to the “+” terminal of the welder.
NOTE: Welding cable must be sized for current and
duty cycle of application.
NOTE: Figure C.5 shows the electrode connected for
negative polarity.
3. Connect the K350-1 adapter to the amphenol on
the LN-23P and the 14-pin amphenol of the
Commander 300 as indicated in Figure C.5.
4. Place the IDLER switch in the “HIGH” position.
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 auxiliary voltage. If
this voltage goes over 140 volts, wire feeder control
circuits may be damaged. The engine governor set
ting is preset at the factory—do not adjust above RPM
specifications listed in this manual.
5. Set the VOLTMETER switch to negative.
6. Set the OUTPUT RANGE switch to “WIRE WELD-
ING CV.”
7. Set the WELDING TERMINALS switch to “WELD-
ING TERMINALS REMOTELY CONTROLLED.”
8. Set the LOCAL/REMOTE switch according to
whether you are controlling the welder at the
machine or remotely.
9. Adjust wire feed speed and voltage at the LN-23P.
ACCESSORIES
C-8 C-8
COMMANDER 300
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CAUTION
FIGURE C.5
COMMANDER 300/LN-23P CONNECTION DIAGRAM
LN-23P
LN-23P
602
604
521
75
76
77
602
604
521
75
76
77
14 PIN AMPHENOL
WORK
ELECTRODE
WIRE FEEDER "A" WIRE FEEDER "B"
ELECTRODE
21
9 CONDUCTOR ADAPTER CABLE
N.D.
N.C.
N.A.
N.B.
K350-1
LN-23P ADAPTER KIT
FEEDER "A" FEEDER "B"
CV-
+
ENGINE WELDER WITH
115 VAC AUXILIARY