Spring Tension ARM, CV/CC Mode | Lincoln Electric IM823-A manual

B-5	OPERATION	B-5

Rotate the WFS knob until the desired parameter is displayed.

CV/CC Mode:

WFS Units:

2.Activate and release the GAS PURGE switch to select the parameter. The present value will then display in the right hand side of the display. Example:

INTERNAL CONTROLS (Figure B.2)

	COLD FEED/	2 STEP/TRIGGER
SPRING	GAS PURGE	INTERLOCK
SPRING	SWITCH	SWITCH	SPINDLE
TENSION			SPINDLE
ARM			BRAKE

3.Rotate the WFS knob to change the parameter set- ting.

WFS

CV/CC MODE:

•"CU" for Constant Voltage power sources

•"CC" for Constant Current power sources

WFS UNITS:

•"US" for in/min

•"Eur" for m/min

4.Press the GAS PURGE switch to save the setting. The LN™-15 will then return to the original "Press Spin" mode in step 1.

5.To exit the "Press Spin" set-up mode, turn off power to the LN™-15, or simply wait 15 seconds and the LN™-15 will enter normal operation.

FLOWMETER

SPRING TENSION ARM

The pressure arm controls the amount of force the drive rolls exert on the wire. Proper adjustment of both pres- sure arm gives the best welding performance. For best results, set both pressure arms to the same value.

Set the pressure arm as follows (See Figure B.2a):

Aluminum wires	between 1 and 3
Cored wires	between 3 and 4
Steel, Stainless wires	between 4 and 6

Figure B.2a

CORED WIRES	1	2	SOLID WIRES
OUTERSHIELD	1	2	ALUMINUM
METALSHIELD	5	6
METALSHIELD	3	4	STEEL
INNERSHIELD		4	STEEL
			STAINLESS

LN™-15 ACROSS THE ARC MODEL & (CE)

Image 20

Lincoln Electric IM823-A manual Spring Tension ARM, CV/CC Mode, WFS Units, Set the pressure arm as follows See Figure B.2a

Contents

LN -15 Wire Feeder Safety California Proposition 65 Warnings Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Iii Précautions DE Sûreté Sûreté Pour Soudage a L’Arc Safety Safety Thank You Table of Contents LN-15 Across the ARC Model & CE InstallationTechnical Specifications LN-15 K1870-1, K1870-2 CE Safety Precautions LocationWork Clip Lead High Frequency Protection Engine Drive Power Source Connection Power Source ConnectionWeld Cable Connections Electrode Connection Figure A.1 Procedure to Install Drive Rolls and Wire Guides GUN and Cable AssembliesElectrode Polarity Connections Feeding Wire Electrode Safety Precautions Operation General Description 83% Procedure Across the ARC Model LN-15 POWER-UP Sequence Normal POWER-UP DisplayWelding Mode CV/CC Mode and WFS Units PREFLOW, Postflow and Burnback Times CV/CC Mode Spring Tension ARMWFS Units Set the pressure arm as follows See Figure B.2a Wire Drive Configuration Cold FEED/GAS Purge Switch Step Trigger Interlock Switch Flow MeterSpindle Brake Shielding GAS Connection Constant Current Operation Figure B.3 Figure B.4 CC Wire Speed Setting Making a Weld Optional Equipment AccessoriesFactory Installed Equipment Maintenance Routine MaintenancePeriodic Maintenance Calibration Specification Troubleshooting HOW to USE Troubleshooting Guide Problems Recommended SymptomsAuthorized Field Service Facility Course of Action Field Service Facility Your local Lincoln Authorized Errors on the Display Fault Code Description Possible Adjustments Diagrams LN-15 Across the ARC Model Diagrams Dimension Print G4053-5 LN-15 Across the ARC Model & CE LN-15 Across the ARC Model & CE LN-15 Across the ARC Model & CE Precaucion Warnung