Lincoln Electric SVM133-B service manual Electrode Cable To Work

C-7 C-7

ACCESSORIES

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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.

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 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.

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FIGURE C.5

COMMANDER 400/LN-23P CONNECTION DIAGRAM

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14PIN AMPHENOL

+	CV-
TO WORK	ELECTRODE

ADAPTER

KIT
		LN-23P
K350-1	6 PIN	WIRE FEEDER
	AMPHENOL

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ELECTRODE CABLE

TO WORK

COMMANDER 400