Lincoln Electric SVM127-A Connecting the Power Input Cable Assembly to Power Sources

A-7 A-7

INSTALLATION

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CONNECTING THE POWER INPUT CABLE ASSEMBLY TO POWER SOURCES

WARNING

Turn input supply power to the power source OFF before connecting the LN-9 or LN-9F wire feeder.

Connect to an appropriate Lincoln power source as fol- lows:

1.If using a multipurpose source (such as the DC- 250, DC-400 and DC-600), be sure it is properly set for the welding process being used. See the topic "Making a Test Weld," in the Operation section of this manual.

For terminal strip connections using the K196 power input cable, connect the input cable to the power source exactly as specified on the appropriate LN-9 model connection diagram:

Figure A.5 for DC-250, DC-400 and CV-400, CV-500 l

Figure A.6 for DC-600

Figure A.7 for DC-1000

Figure A.8 for Pulse Power 500

Depending on the power source and process you are using, the jumpers on the LN-9 voltage board may have to be changed. As shipped, the LN-9 is connect- ed for use with the DC-250 DC-400, CV-400, CV-500-I and DC-600. For other power sources, refer to the appropriate connection diagram.

NOTE: If you are using the Pulse Power 500 or DC650 Pro, the K442-1 Pulse Power Filter Kit must be installed in the LN-9. See the instructions included with the kit.

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LN-9 Wire Feeder