Lincoln Electric IM620-B manual Accessories, LN-25 Option Chart, Table C.1

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C-1

ACCESSORIES

C-1

 

 

 

 

How to use Table C.1.

Determine which Kit No. is to be used. Locate that Kit No. in the left hand vertical column.

Scan horizontally to determine which LN-25 model is required and what additional kits may be required.

TABLE C.1

LN-25 OPTION CHART

O = CANNOT BE USED WITH X = REQUIRED = REQUIRES ONE OF THESE + = INCLUDED WITH

 

 

 

 

 

 

 

 

SEE TEXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KIT NO.

 

LN-25 MODELS

 

 

 

 

 

LN-25 KITS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K428 LN-25

K446 LN-25

K449 LN-25

K431-1

K432

K433

K443-1

K444

K444-1

K444-2

K460-1

K461

K624-1

K625

K626

K627

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K430-2

Solenoid

X

+

+

 

 

 

 

 

 

 

 

 

 

 

 

 

Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K431-1

Remote Output

O

 

X

X

O

O

O

O

O

 

O

 

 

 

Control Module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K432

Remote

 

 

 

X

 

X

 

 

 

 

 

 

 

 

 

 

Control Cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K433

115VAC

 

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

Power Source

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote Box

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K434-1

Gas Flow

 

 

 

 

 

 

 

 

 

 

 

Timer Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K439

50 Ft.

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

Ext. Cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K443-2

Contactor Kit

 

 

+

O

 

 

 

 

 

 

O

 

O

 

 

 

Codes 10500,10558

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K443-3

Contactor Kit

 

 

+

O

 

 

 

 

 

 

O

 

O

 

 

 

 

Codes 11144 & Above

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K444

Remote for Power

O

 

 

 

 

 

 

O

 

O

 

 

 

Source w/Terminal Strip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K444-1

Remote for Power

O

 

 

 

 

 

 

O

 

O

 

 

 

Source w/6 Pin Amphenol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K444-2

Remote for Power

O

 

 

 

 

 

 

O

 

O

 

 

 

Source w/14 Pin Amphenol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K-624-1

42VAC Remote

O

O

 

 

O

O

O

O

O

 

 

Output Control Module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K625

500 Amp Cable /w Stud-

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Type Output Terminals

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K626

350 Amp Cable /w Stud-

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Type Output Terminals

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K627

400 Amp Cable /w Twist-

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Mate Type Terminals

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K460-1

Pulse Power

O

O

 

 

O

O

O

O

 

X

O

 

 

 

Adapter Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K461

Pulse Power

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Control Cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IMPORTANT SAFETY NOTE: This wire feeder provides “COLD” electrode when gun trigger is released if equipped with K431-1, K432 or K433 remote output control system, or K443-2 internal contactor kit. This feature and the use of a DC Constant Voltage welder provide an added margin of safety when welding must be performed under electrically hazardous conditions such as:

• Damp locations • While wearing wet clothing • On metal structures, or, • In cramped positions (sitting, kneeling or lying) if there is a high risk of unavoidable or accidental contact with the workpiece or ground.

LN-25

Image 21
Contents LN-25 Portable CV/CC Semiautomatic Wire Feeder California Proposition 65 Warnings SafetyElectric Shock can kill Cylinder may explode if damaged Sûreté Pour Soudage a L’Arc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Table of Contents Installation Power Source Connection Safety PrecautionsGUN Cable Connection to Feeder INVERTEC, CV300 and Other Newer Lincoln Power SourcesCV Adapter For GMA GUN and CablesWeld Cable Connection Wire Feed Drive Roll and Guide Tube KitsElectrode Cable Connection Work Cable ConnectionGeneral Description OperationRecommended Processes and Equipment Welding CapabilityWire Feed Mode Switch Electrode Polarity SwitchWire Speed Dial and Range Switch LN-25 Instruments and ControlsWork Clip Lead GAS Post PRE-FLOW Timers OptionalAWG Remote ARC Voltage Control OptionalLoading Electrode Sequence of OperationMounting 22 to 30 LB READI-REELCOILS Mounting 10 to 30 LB SpoolsIdle Roll Pressure Setting Loading Wire DrivePresetting Wire Feed Speed Setting Constant Wire Feed Speed CV ModeSetting ARC Sensing Wire Feed Speed VV CC Mode In/Min Making a WeldWelding Procedure AT END of CoilAutomatic Protection Shutdown Overvoltage ShutdownMotor Overload Shutdown Accessories LN-25 Option ChartTable C.1 Accessories Optional Accessories K434-1 GAS Flow Timer KITK430-2 GAS Solenoid KIT Remote Output Control Options and Control Cable Assemblies K461 Pulse Power Control CableK443-2 LN-25 Contactor KIT K443-3 LN-25 Contactor KITK432 Remote Control Cable Assembly K433 Power Source Remote BOXK439 Remote Extension Cable Assembly K625, K626, K627 Remote Control Cable AssemblyCable Power SourceType Rating Electrode Connection K444, K444-1 or K444-2 Remote Voltage Control KITDia. Hole Drive Roll & Guide Tube Wire Sizes Used Kit NoRoutine Maintenance MaintenanceAdjusting Speed Sensor Module Circuit Protection and Automatic ShutdownCalibration of LN-25 Wire Speed Dial HOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Symptoms CauseFeeding Problems Weld Problems Wiring Diagram Wiring Diagram LN-25 Physical Dimensions DimensionsLN-25 LN-25 Fuera del área de trabajo Cuerpo GroundInflammable Votre corps PerschutzGuards off Keep your head out of fumesUse ventilation or exhaust to Desconectar el cable de ali No operar con panel abierto o