29TROUBLESHOOTING & REPAIRF-29 | Lincoln Electric 200 guide

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

F-29TROUBLESHOOTING & REPAIRF-29

OIL PRESSURE - TEMPERATURE SWITCH TEST

WARNING

Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.

If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, contact the Lincoln Electric Service Department for electrical trou- bleshooting assistance before you proceed. Call 1-888-935-3877.

TEST DESCRIPTION

This test will determine if the Oil Pressure and/or Temperature Switch is functioning properly.

MATERIALS NEEDED

OhmMeter

PIPELINER® 200

Image 99

Lincoln Electric 200 service manual 29TROUBLESHOOTING & REPAIRF-29, OIL Pressure Temperature Switch Test

Contents

Pipeliner Pipeliner SafetyFor Engine Electric Magnetic Fields Fumes and Gases Electric Shock can kill ARC Rays can burn Iii For Electrically Transformateur ET À Précautions DE SûretéPrécautions DE Sûreté Pour LES Machines À Souder À Master Table of Contents for ALL Sections Table of Contents Installation Section Description Rated DC Output InstallationTechnical Specifications Pipeliner 200D Kubota K6090-11 Height Width Depth Weight General Description Design Features Lift Bail PRE-OPERATION InstallationMachine Grounding Exhaust Spark Arrester Fuel Polarity Control and Cable Sizes PRE-OPERATION ServiceTrailer OIL Battery Charging Warning Table of Contents Operation Section Operation Engine OperationEngine BREAK-IN Do not Turn the Current Range Selec Welder OperationDuty Cycle Control of Welding Current Idler Operation Typical Fuel Consumption Data Table of Contents Accessories Section LN-15 Wire Feeder K1870-1,-2-Portable CC/CV unit AccessoriesWire Feed Options Wire Feed Module K623-1 Provides constant Table of Contents Maintenance Section Safety Precautions Maintenance Nameplates Idler MaintenancePurging AIR from Fuel System Kubota V2203M Engine Engine Service Figure D.2 Major Component Location Pipeliner 200D Kubota Pipeliner 200D Perkins AA-1 Lubrication Fuel System Governor AIR Cleaner Engine Idler Muffler Engine Protection Falling Location / Ventilation Vehicle Mountingwarning PRE-OPERATION ServiceRead the engine operating and maintenance AA-4 Battery Charging AA-5Ground Pipeliner 200D Perkins AA-6 BB-1 Rated Output Duty Cycle Cold Weather Starting Diesel EngineStarting the Pipeliner 200D Perkins Duty Cycle Control of Welding CurrentBB-4 Auxiliary Power Idler OperationBB-5 BB-6 CC-1 Optional Features Remote Control Kit K2464-1 Contains a remoteCC-2 DD-1 General Instructions Engine Maintenance Commutator and Brushes Bearings Idler Maintenance Vent Screw DD-4 DD-5 Figure DD.2 Major Component Location DD-6 AAA-1TABLE of Contents Installation Section AAA-1 Description Rated DC Output Duty Cycle DC Current Range AAA-2 AAA-3 AAA-4 Angle of Operation Fuel Gasoline Pipeliner 200G AAA-6 BBB-1 Safety Precautions Design Summary BBB-2Ignition System BBB-3 High Idle RPM OCV AdjustmentStopping the Engine Starting the GM 3.0L Engine Control of Welding Current Idler Operation TBI Deicing SystemBBB-4 CCC-1TABLE of Contents Accessories Section CCC-1 Accessories DDD-1TABLE of Contents Maintenance Section DDD-1 Guards off Stop engine before servicing DDD-2 DDD-3 Bearings Idle Control Maintenance DDD-4 Engine Service DDD-5 Figure DDD.1 Major Component Location Pipeliner 200G DDD-6 1TABLE of CONTENTS-THEORY of Operation Section E-1 General Description Theory of Operation Figure E.3 Engine Control Figure E.4 Engine Control Figure E.5 Engine Control Frame and DC Exciter ENGINE, Main Generator Armature Figure E.7 DC Generator Theory DC Generator Machines Pipeliner 1TABLE of Contents Troubleshooting & Repair F-1 HOW to USE Troubleshooting Guide Troubleshooting & Repair Electric Shock PC Board Troubleshooting Procedures Shunt Field Winding Test Troubleshooting & Repair Only Test. Perkins Receptacle. When the engine is Board Test. Replace if Oil Kubota EUC Codes Pipeliner 13TROUBLESHOOTING & REPAIRF-13 DC Exciter TestTest Description Test Procedure 14TROUBLESHOOTING & REPAIRF-14 Figure F.2 Exciter Cover Removal 15TROUBLESHOOTING & REPAIRF-15 Shunt Coil and Series Coil Resistance Tests 16TROUBLESHOOTING & REPAIRF-16 17TROUBLESHOOTING & REPAIRF-17 Idler Solenoid TestMaterials Needed Quick Connect Leads Test Procedure Main Generator Shunt Field Winding Test 19TROUBLESHOOTING & REPAIRF-19 Main Generator Shunt Field Winding Test 20TROUBLESHOOTING & REPAIRF-20 Figure F.6 Plug P10 PIN Assignments TAB 21TROUBLESHOOTING & REPAIRF-21 Pipeliner Flashing the Fields 23TROUBLESHOOTING & REPAIRF-23 Figure F.7 Exciter Cover Removal Exiter Procedure Brush OFF To Negative To Positive Battery TerminalRaise Exciter Pipeliner Engine Alternator Test 27TROUBLESHOOTING & REPAIRF-27 Test Procedure 28TROUBLESHOOTING & REPAIRF-28 OIL Pressure Temperature Switch Test 29TROUBLESHOOTING & REPAIRF-29 Procedure 30TROUBLESHOOTING & REPAIRF-30 Return to Return to Section TOC Pipeliner Current Sensor PCB Test 33TROUBLESHOOTING & REPAIRF-33 Figure F.11 Case Covers 34TROUBLESHOOTING & REPAIRF-34 Figure F.12 Current Sensing PCB Pipeliner 35TROUBLESHOOTING & REPAIRF-35 Pipeliner Engine Throttle Adjustment Test Perkins only 37TROUBLESHOOTING & REPAIRF-37 Figure F.13 Blower Paddle Mark Location 38TROUBLESHOOTING & REPAIRF-38 Engine Throttle Adjustment Test 39TROUBLESHOOTING & REPAIRF-39 Perkins only Scope Settings 41TROUBLESHOOTING & REPAIRF-41 Normal Open Circuit DC Weld Voltage Waveform 42TROUBLESHOOTING & REPAIRF-42 43TROUBLESHOOTING & REPAIRF-43 Machine Loaded Selector Switch AT MaximumTypical DC Weld Voltage Waveform Pipeliner Description 45TROUBLESHOOTING & REPAIRF-45 Reassembly 46TROUBLESHOOTING & REPAIRF-46 DC Exciter Armature & Field Coils Field Coils Removal Procedure Reassembly Pipeliner Main Generator Frame Removal and Replacement Procedure 49TROUBLESHOOTING & REPAIRF-49 Figure F.16 Battery Panel Removal 50TROUBLESHOOTING & REPAIRF-50 51TROUBLESHOOTING & REPAIRF-51 Bolt / NUTDoor Hooks Fuel Bowl Rails 52TROUBLESHOOTING & REPAIRF-52 Lead 53TROUBLESHOOTING & REPAIRF-53 Figure F.21 Choke Control Cable Removal Loosen Here 54TROUBLESHOOTING & REPAIRF-54 Shunt Leads DC Receptacle Quick Disconnect 55TROUBLESHOOTING & REPAIRF-55 56TROUBLESHOOTING & REPAIRF-56 57TROUBLESHOOTING & REPAIRF-57 58TROUBLESHOOTING & REPAIRF-58 FeetRemove Mounting NUTS, Washers Bolts Main Generator Frame Removal and Replacement Procedure Pipeliner Main Generator Armature Removal and Replacement Procedure 61TROUBLESHOOTING & REPAIRF-61 62TROUBLESHOOTING & REPAIRF-62 Armature is now free to be removed from the engineSling Blower Paddle Mounting Bolts Lock Washers RPM Welder DC Output Pipeliner Table of Contents Diagram Section Electrical Diagrams Wiring Diagram Wiring Diagram Wiring Diagram Pipeliner 200D Wiring Diagram Wiring Diagram Code 11471 M21564 L12020 Schematic -COMPLETE Machine Code 10929 L12020 L12362 Optional L13350 Schematic Complete Machine Code 11471 L13350 S25973 Schematic IDLER/ENGINE Shutdown Code 10929 L10826