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C-8 C-8
ACCESSORIES
COMMANDER 500
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CONNECTION OF THE LN-23P TO THE
COMMANDER 500 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 500 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. Adjust wire feed speed and voltage at the LN-23P.
CAUTION
WIRE FEEDER "B"
602
FEEDER "A"
604
75
76
77
14 PIN AMPHENOL
ELECTRODE
LN-23P
604
75
602
76
77
ELECTRODE
WORK
115 VAC AUXILIARY
COMMANDER 500 WITH
ELECTRODE
TO
WORK
K350-1
521
FEEDER "B"
LN-23P ADAPTER KIT
521
9 CONDUCTOR ADAPTER CABLE
LN-23P
WIRE FEEDER "A"
FIGURE C.5
COMMANDER 500/LN-23P CONNECTION DIAGRAM