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CONNECTION OF THE LN-23P TO THE
COMMANDER 400 USING K350-1
ADAPTER (SEE FIGURE C.5.)
1. Shut the welder off.
2. Connect the electrode cable from the LN-23P to
the “CV- Wire” 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 6 pin amphenol
on the LN-23P and the 14 pin amphenol of the
Commander 400 as indicated in Figure C.5.
4. Place the IDLER switch in the “AUTO” 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 RANGE switch to “WIRE WELDING 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-7 C-7
COMMANDER 400
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CAUTION
FIGURE C.5
COMMANDER 400/LN-23P CONNECTION DIAGRAM
LN-23P
KIT
ADAPTER
K350-1
6 PIN
ELECTRODE CABLE
AMPHENOL
AMPHENOL
TO WORK
WIRE FEEDER
14 PIN
ELECTRODE
TO WORK
+
CV-