Materials Needed 5mm Wrench | Lincoln Electric SVM200-A specification

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F-85

TROUBLESHOOTING AND REPAIR

F-85

MOTOR CONTROL BOARD REMOVAL AND REPLACEMENT PROCEDURE

WARNING

Service and repair should be performed only by 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 1-888-935-3878.

TEST DESCRIPTION

This procedure will aid the technician in the removal and replacement of the Motor Control Board.

MATERIALS NEEDED 5mm Wrench

Small Flathead Screwdriver

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VRTEX TM 360

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Lincoln Electric SVM200-A service manual Motor Control Board Removal and Replacement Procedure, Materials Needed 5mm Wrench

Contents

Vrtex AD1332-2Page ISAFETYi Safety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Précautions DE Sûreté Safety Recycling Component Selective Treatment Identification Master Table of Contents for ALL Sections Table of Contents Installation Section Explosion Input PowerSingle Phase Shock Hazard Vrtex 360 Virtual Reality Welding Trainer InstallationAD1332-1 Tilting Select Suitable LocationEnvironmental Area High Frequency Interference PRO- Tection General Description Design FeaturesMultiple System Installations Hardware Overview Front lower Front upperBolts Table & Swing ARM SET-UP Pin Collar PinsSwing Arm Cable Tie Grey Cable Monitor 8INSTALLATIONA-8Additional Features VGA Return to Section TOC Table of Contents Operation Section Operation Front of Machine VR GMAW/FCAW gun holder VR Smaw Device Hardware SpecificsVR GMAW/FCAW GUN VR GMAW/FCAW GUN Helmet Lenses Helmet FunctionsCoupon Drawer Coupons Coupon Insertion / Removal Swing ARM Rotation Post W/PIN Inserted in #18Table Rotation Login Screen Powering Up Your SystemLogin Screen Green Circular Button Location Measurement Units LanguageMenu Joint Configuration Chart Mild Steel Joint Configuration SelectionJoint Configuration Selection Screen Screen Stand Set-Up Screen Process Selection ScreenOverview PIN Positions 18 a Gas Set-Up Screen Environment Screen Incorrect Weld Settings Screen Push Buttons Travel Speed Visual CUE TRAVEL/WORK Angle Welder’s View screenInstructor’s View screen Instructors View Poor Weld Laser Screen Laser Screen Good Weld GRAPH, DEFECTS, DISCONTINUITIES, ETC Smaw Operation Discontinuity Indicator Bead Rend r Update Instructor Mode WeldometerTM 21OPERATIONB-21Weldometertm Tolerance Editor Tolerances USB Edit Tolerances Keyboard ScreenTolerances Keyboard Screen Back Tolerances Process Selection ScreenContinue Tolerances Value Modifying Tolerances Equipment Settings ScreenTolerances Equipment Settings Screen Tolerances Gas screen Tolerances Welding Technique Parameters Coordinate Chart for Weld Placement PositionTolerances Pattern and Aim Screen Pattern & AIM Screen Whip & Travel Speed Screen Tolerances Whip and Travel Speed ScreenTolerances Weave Screen Tolerances Weave Screen Vrtex 360 Default Weld Process Settings Return to Section TOC Table of Contents Maintenance Section Cleaning & Maintenance FMD MaintenanceMonitor Figure D.1 Major Component Location Return to Section TOC 1TABLE of CONTENTS-THEORY of Operation Section E-1 Theory of Operation Figure E.2 General Description Input Power & Distribution Figure E.3 Input Power & Distribution Module Signal Digital Display LED PC Board Return to Section TOC 1TABLE of Contents Troubleshooting and Repair F-1 2TROUBLESHOOTING and REPAIRF-2 HOW to USE Troubleshooting Guide PC Board Troubleshooting Procedures Troubleshooting and RepairElectric Shock Possible Areas Misadjustments Problems SymptomsRecommended Course of Action POWER-UP Problems Troubleshooting and Repair Function Problems User Interface USB InterfaceModule Test Digital IO Module Test Supply Test Perform the FMD Control Unit Perform the Interface Digital Module IO Test CPU Removal ProcedurePerform the Interface Digital Polhemus See the Installation Section Studentsʼ reports are Not Studentsʼ reports can only Return to Section TOC Test Description VDC Supply Test ProcedureMaterials Needed Test Procedure 16TROUBLESHOOTING and REPAIRF-16VDC Supply Test Procedure Rocedure Removal Procedure 17TROUBLESHOOTING and REPAIRF-17 Removal and Replacement Procedure Return to Section TOC 12/15 VDC Supply Test Procedure 20TROUBLESHOOTING and REPAIRF-20 12/15 VDC Supply Test Procedure Supply Removal and Replacement Procedure Figure F.4 12/15 VDC Supply Lead Location Return to Section TOC Face Mounted Display FMD Control Unit Test Face Mounted Display FMD Control Unit Test Figure F.5 FMD Location Monitor Pedestal Replacement Procedure Control Unit Removal and ReplacementCase Cover Replacement Perform the FMD Return to Section TOC Interface Digital Module I/O Test Procedure Interface Digital Module I/O Test Procedure 28TROUBLESHOOTING and REPAIRF-28Monitor and Pedestal Removal 29TROUBLESHOOTING and REPAIRF-29 Figure F.8 Interface Digital Module I/O Rear Return to Section TOC USB Interface Module Test Procedure 32TROUBLESHOOTING and REPAIRF-32 USB Interface Module Test Procedure 33TROUBLESHOOTING and REPAIRF-33 Figure F.10 USB Interface Module Green LED Rear Return to Section TOC Polhemus Interface Module Test Procedure 36TROUBLESHOOTING and REPAIRF-36 Polhemus Interface Module Test Procedure Perform the Polhemus Interface Module 37TROUBLESHOOTING and REPAIRF-37Monitor Pedestal Return to Section TOC Monitor and Pedestal Removal and Replacement Procedure Removal Procedure 1. Remove input power Power CordPhillips Screws Replacement Procedure See Retest After Repair Return to Section TOC Case Cover Removal and Replacement Procedure Right Case Side Removal Case Cover Removal and Replacement ProcedureMonitor and Pedestal Removal Procedure Left Case Side Removal Perform the Monitor and Pedestal Replacement Procedure Figure F.16 Drawer Release Tabs Return to Section TOC Polhemus Module Removal and Replacement Procedure Removal Procedure Polhemus Module Removal and ReplacementProcedure Perform the Case Cover Removal Proc dure Front Return to Section TOC FMD Controller and Helmet Removal and Replacement Procedure Removal and Replacement Procedure FMD Controller and Helmet Figure F.20 Access Plate Monitor and Pedestal Return to Section TOC Relay PC Board Removal and Replacement Procedure 56TROUBLESHOOTING and REPAIRF-56 Relay PC Board Removal and Replacement Procedure 57TROUBLESHOOTING and REPAIRF-57 Placement Procedure Return to Section TOC 5VDC Supply Module Removal and Replacement Procedure Figure F.23 5 Volt Supply Location See Figure F.24 Figure F.24 5 Volt Supply Lead Locations Return to Section TOC 12/15VDC Supply Module Removal and Replacement Procedure Figure F.25 12/15 Volt Supply Module Location See Figure F.26 + + Return to Section TOC On Button Removal and Replacement Procedure On Button Removal and Replacement Procedure Figure F.27 on Button Location Figure F.28 on Switch Leads Perform the Case Cover Replacement Return to Section TOC Test Description Interface Module Digital I/O Figure F.29 Interface Module Digital I/O Location Ribbon Cable Slide SwitchUSB Screw Figure F.31 Shortcut to START-UP SIM Screen Shot Interface Module USB Removal and Replacement Procedure Interface Module USB Figure F.33 Interface Module USB Location 16-PIN Terminal Strip Interface Module Digital USB USB 0……………….See Figure F.36 Figure F.36 Measurements & Automation Return to Section TOC Display Board Removal and Replacement Procedure Display Board Figure F.37 Display LED Board Location Figure F.38 Display LED Board Plug Location See the Retest After Repair Return to Section TOC Motor Control Board Removal and Replacement Procedure Materials Needed 5mm Wrench Rocedure Ver Removal Procedure Motor Control Board Case Cover Replacement Rocedure Monitor Pedestal Placement Procedure Return to Section TOC VR Smaw Stick Device Removal and Replacement Procedure VR Smaw Stick Device Figure F.41 VR Smaw Device Location Figure F.42 Strain Relief Return to Section TOC VR GMAW/FCAW MIG Device Removal and Replacement Procedure Materials Needed 3/8 wrench VR GMAW/FCAW MIG Device Figure F.43 VR GMAW/FCAW Device Location Figure F.44 Strain Relief Return to Section TOC VGA Splitter Removal and Replacement Procedure VGA Splitter Removal and Replacement Procedure Figure F.45 VGA Splitter Location VGA Plug VGA 100 Table Swing ARM Removal and Replacement Procedure Figure F.47 SOURCE’ Cable Connected to Polhemus Module Figure F.48 Figure F.48 Case Back Rear 104 CPU Removal and Replacement Procedure 106TROUBLESHOOTING and REPAIRF-106 CPU Removal and Replacement Procedure 107TROUBLESHOOTING and REPAIRF-107 Case Cover Replacement Procedure Strain Relief 108TROUBLESHOOTING and REPAIRF-108Screws 109TROUBLESHOOTING and REPAIRF-109 Figure F.52 CPU Plug Locations Retest After Repair Process SettingsThis manual.Operation Section Table of Contents Diagram Section Electrical Diagrams Schematic Entire Machine G3244-565 Schematic Relay PC Board M22295-1D0 PC Board Assembly Relay PC BD M22296-1 M22296