Lincoln Electric IM910 4INSTALLATIONA-4, Connection DIAGRAM, Control, Guns and Cables Assemblies

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A-4INSTALLATIONA-4

CONNECTION DIAGRAM, CONTROL

CABLE MODELS ( See Figure A.1)

FIGURE A.1

 

-3

-3

-3

GUNS AND CABLES ASSEMBLIES

A variety of Lincoln 10' (3.0m) or 15' (4.6m) gun and cable assemblies are available for use with the LN-15, including the Magnum™ models for GMAW, K126 or K115 models for Innershield®, and more.

The LN-15 comes factory equipped with a K1500-2 gun connection kit, designed for guns having a Magnum Tweco™ compatible #2-#4 connector. Many other guns can easily be used with the LN-15 with other K1500 series gun connection kits.

Gun Cable Connection to the Feeder

Lay the cable out straight. Insert the connector on the welding conductor cable into the brass bushing on the front of the wire drive unit. Keep the all mating sur- faces clean. Make sure it is fully seated and tighten the thumb screw.

Connect the control cable plug into the 5 pin recepta- cle on the front panel of the wire feeder.

ELECTRODE POLARITY

The LN-15 automatically adjusts for positive and neg- ative polarity. When welding with negative polarity procedures, the voltmeter will display a "-" sign; exam- ple "-23.6" Volts.

CONTROL CABLE CONNECTIONS

For Control Cable model, attach the control cable from the LN-15 to power source. Do not use more than 150 ft (45 m) of cable.

Table A.2 Trigger Connector J1 (5 Pin)

PIN

Lead #

Function

A

556

Trigger

B

-

Not used

C

554

Trigger/ 83%

 

 

Procedure ground

D

555

83% Procedure

E

554

Trigger/ 83%

 

 

Procedure ground

Table A.3 Control Cable Receptacle (8 Pin

PIN

Lead #

Function

A

41

42 VAC

B

42

42 VAC

C

2

Output Control (trigger)

D

4

Output Control (trigger)

E

21

Work Sense Lead

F

75

Remote Voltage Control

G

76

Remote Voltage Control

H

77

Remote Voltage Control

LN-15 CONTROL CABLE MODEL (CE)

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Contents Safety Depends on You LN-15 Wire FeederCalifornia Proposition 65 Warnings SafetyE C T R I C S H O C K c a n kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE Sûreté60974-10 Safety Vii Table of Contents Technical Specifications LN-15 K1871-3 CE InstallationSafety Precautions InstallationLocation High Frequency ProtectionEngine Drive Power Source Connection Power Source ConnectionElectrode Connection Work ConnectionConnection DIAGRAM, Control 4INSTALLATIONA-4Guns and Cables Assemblies Electrode PolarityFeeding Wire Electrode Procedure to Install Drive Rolls and Wire GuidesOnly qualified personnel should perform this operation Operation Safety PrecautionsGeneral Description Figure B.1a Across the ARC ModelLN-15 POWER-UP Sequence Spring Tension ARM CV/CC ModeWFS Units Set the pressure arm as follows See Figure B.2aCold FEED/GAS Purge Switch Wire Drive ConfigurationFlow Meter Step Trigger Interlock SwitchSpindle Brake Shielding GAS ConnectionFigure B.3 Constant Current OperationFigure B.4 CC Wire Speed Setting Making a Weld Optional Equipment AccessoriesRoutine Maintenance MaintenancePeriodic Maintenance Calibration SpecificationHOW to USE Troubleshooting Guide TroubleshootingContact your local Lincoln Contact your local Lincoln Authorized Field Service FacilityYour local Lincoln Authorized Field Service FacilityFault Code Description Possible Adjustments Errors on the DisplayLN-15 DiagramsDimension Print LN-15 Control Cable Model CE Aviso DE Guards off
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