Lincoln Electric SVM179-B service manual K435 Spindle Adapter, for mounting

Page 33

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C-5

 

ACCESSORIES

 

C-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K1500-4

 

Gun Receiver Bushing (for gun

 

 

Includes: Gun receiver bush-

 

 

 

 

 

 

 

with K466-3 Lincoln gun connec-

 

 

ing with hose nipple, set

 

 

 

 

 

 

 

tors; compatible with Miller®

 

 

screw and hex key wrench.

 

 

 

 

 

 

 

guns.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K1500-5

 

Gun Receiver Bushing (compatible

 

 

Includes: Gun receiver bushing

 

 

 

 

 

 

 

with Oxo® guns.)

 

 

with hose nipple, 4 guide tubes,

 

 

 

 

 

 

 

 

 

 

set screw and hex key wrench.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K489-7 *

 

Gun Receiver Bushing (for Lincoln

 

 

Includes: Gun receiver bushing

 

 

 

 

 

 

 

Fast-Mate guns.)

 

 

with trigger connector.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K435

 

Spindle Adapter, for mounting 14

 

 

Includes: Spindle Adapter made

 

 

 

 

 

 

 

lb. (6.4 kg) Innershield Coils on 2

 

 

from 2 coil retainers. (Electrode

 

 

 

 

 

 

 

in (51 mm) spindles.

 

 

not included.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K468

 

Spindle Adapter, for mounting 8in

 

 

Includes: 2 Spindle Adapters,

 

 

 

 

 

 

 

(203mm) diameter spools on 2 in

 

 

one for 2" wide spools and the

 

 

 

 

 

 

 

(51 mm) spindles.

 

 

other for 3" wide spools.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K590-6

 

Water Connection Kit (for

 

 

Includes: 2 hoses with female

 

 

 

 

 

 

 

European and Control cable mod-

 

 

quick connectors at each end, 2

 

 

 

 

 

 

 

els only)

 

 

male connectors for 3/16" ID

 

 

 

 

 

 

 

 

 

 

hose, 2 male connectors for _" ID

 

 

 

 

 

 

 

 

 

 

hose, and mounting hardware.

 

 

 

 

 

K586-1

 

Deluxe Adjustable Gas Regulator

 

 

Includes: Deluxe Gas Regulator

 

 

 

 

 

 

 

 

 

 

for Mixed Gases, Adapter for

 

 

 

 

 

 

 

 

 

 

CO2 and 10' (3.0m) Hose.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Not compatible with K2613-5 & K2613-7 feeders (Codes 11746, & 11747)

LN-25™ PRO

Image 33
Contents LN-25PRO Wire Feeder LN-25 PRO SafetyElectric Shock can kill ARC Rays can burn Welding Cutting For ElectricallyIii Sûreté Pour Soudage a L’Arc Précautions DE SûretéMaster Table of Contents for ALL Sections Table of Contents Installation Section Installation High Frequency Protection Safety PrecautionsLocation ELECTRIC SHOCK can KillCable Connections Wire Drive ConfigurationShielding GAS Connection Changing the GUN Receiver BushingWire Guides Procedure to Install Drive RollsPressure ARM Adjustment Loading Spools of WireGUN Connection Power Source to LN-25 PRO Cable Connection Diagrams Across the ARC SET-UPSDescription Figure A.7 Table of Contents Operation Section Operation Safety PrecautionsGeneral Description Wire Feed Speed Knob DescriptionAnalog Voltmeter Figure B.2 Wire Feed Speed, CC Operation See Figure B.2 orTable B.2 VV CC Wire Speed Setting Figure B-3 Constant Current VS Constant Voltage Wire WeldingWire Feed Speed Range Switch K2613-5 and K2613-7 only PIN GUN Trigger Connector See Figure B.1Work Sense Lead Thermal LED, Motor Overload See Figure B.1Figure B.4 Internal ControlsCV/CC Switch Step Trigger Interlock SwitchInternal Controls Description Cold Feed PushbuttonPreflow Timer Optional PREFLOW, Burnback Postflow Timer KIT K2330-2Figure B.5 Rear ControlsGAS Purge Pushbutton POWER-UP SequenceFlow Meter ScfhLN-25 PRO Table of Contents Accessories Section Factory Installed Equipment Accessories Wire Type Drive Roll KitsAccessories Accessories K435 Spindle Adapter, for mounting Installation of the K590-6 Water Cooling KIT Table of Contents Maintenance Section Routine Maintenance MaintenancePeriodic Maintenance Calibration SpecificationWire Feed Speed CoverBoard Figure D.3. Major Component Location Control Board 1TABLE of CONTENTS-THEORY of Operation Section E-1Figure E.2 General Description Theory of OperationTRIGGER CIRCUIT Input PowerFigure E.4 Feedback & Control Circuits Feedback and Control CIR- CuitsFigure E.5 Optional Circuits & Digital Display Board Optional CircuitsLN-25 PRO Table of Contents Troubleshooting & Repair HOW to USE Troubleshooting Guide Troubleshooting & RepairPC Board Troubleshooting Procedures Fault Code Description Possible Adjustment Motor Solenoid Test Problems Symptoms Possible Areas MisadjustmentsRecommended Course of Action LN-25 PRO Case Removal Procedure Test DescriptionMaterials Needed Figure F.1 Case Removal ProcedureGAS Solenoid Test GAS Solenoid Control BOX Control BOX Cover Contactor Test Control BOX Contactor Drive Motor and Tach Feedback Test Case Control BOX Assembly Motor Overload Test Figure F.5 Control BOX Assembly Contactor Removal and Replacement Procedure Figure F.6 Control BOX Removal ProcedureFigure F.7 Buss BAR and Mounting Block Replacement ProcedureLN-25 PRO Front Panel Removal and Replacement Procedure Front Panel Troubleshooting & Repair Gas Hose Control BOX Wire Drive Panel Drive Gear Cover LN-25 PRO PC Board Removal and Replacement Procedure Figure F.11 Control PC Board Location PC BOARD Removal and Replacement ProcedureGAS Solenoid Removal and Replacement Procedure GAS Solenoid GAS Hose Control BOX Lock NUT Retest After Repair SET UPRetest a machine Operation VerificationLN-25 PRO Table of Contents Diagram Section Wiring Diagram LN-25 PRO WiriNG DiaGram lN-25 prO CODEs 11507, 11508 G5681-1 Wiring DIAGRAM- LN-25 PRO Analog WiriNG DiaGram lN-25 prO CODEs 11746, 11747 G5681-3 G5683 LN-25 PRO Wire FeederLN-25 PRO Wire Feeder ElECTriCal DiaGrams G5683-1 Pushbutton LN-25 PRO Analog G5683-2G5683 G5683-3 Circuitryconfidential Equipmenttype Xres RXD Work 624 4783-1C0 Flexiblepowerfeede R 50V OF05 Circuitryconfidential S27505-1B0 R2 CW