Lincoln Electric SVM200-A manual

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F-23	TROUBLESHOOTING AND REPAIR	F-23
	FACE MOUNTED DISPLAY (FMD) CONTROL UNIT TEST

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 determining if the Face Mounted Display (FMD) is functioning properly.

MATERIALS NEEDED

Voltmeter

Wiring Diagram

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VRTEX TM 360

Image 80

Lincoln Electric SVM200-A service manual Face Mounted Display FMD Control Unit Test

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 Input Power Single PhaseExplosion Shock Hazard AD1332-1 InstallationVrtex 360 Virtual Reality Welding Trainer Select Suitable Location Environmental AreaTilting High Frequency Interference PRO- Tection Design Features Multiple System InstallationsGeneral Description Hardware Overview Bolts Front upperFront lower Pin Collar Pins Swing ArmTable & Swing ARM SET-UP Cable Tie Grey Cable 8INSTALLATIONA-8 Additional FeaturesMonitor VGA Return to Section TOC Table of Contents Operation Section Operation Front of Machine VR GMAW/FCAW gun holder Hardware Specifics VR GMAW/FCAW GUNVR Smaw Device VR GMAW/FCAW GUN Helmet Functions Coupon DrawerHelmet Lenses Coupons Table Rotation Post W/PIN Inserted in #18Coupon Insertion / Removal Swing ARM Rotation Powering Up Your System Login ScreenLogin Screen Green Circular Button Location Menu LanguageMeasurement Units Joint Configuration Selection Joint Configuration Selection ScreenJoint Configuration Chart Mild Steel Screen Overview Process Selection ScreenStand Set-Up Screen PIN Positions 18 a Gas Set-Up Screen Environment Screen Incorrect Weld Settings Screen Push Buttons Travel Speed Visual CUE Welder’s View screen Instructor’s View screenTRAVEL/WORK Angle 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 Tolerances Keyboard Screen Tolerances Keyboard ScreenUSB Edit Continue Tolerances Process Selection ScreenBack Tolerances Equipment Settings Screen Tolerances Equipment Settings ScreenTolerances Value Modifying Tolerances Gas screen Coordinate Chart for Weld Placement Position Tolerances Pattern and Aim ScreenTolerances Welding Technique Parameters Pattern & AIM Screen Tolerances Whip and Travel Speed Screen Tolerances Weave ScreenWhip & Travel Speed Screen Tolerances Weave Screen Vrtex 360 Default Weld Process Settings Return to Section TOC Table of Contents Maintenance Section Monitor MaintenanceCleaning & Maintenance FMD 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 Electric Shock Troubleshooting and RepairPC Board Troubleshooting Procedures Recommended Course of Action Problems SymptomsPossible Areas Misadjustments POWER-UP Problems Troubleshooting and Repair Function Problems USB Interface Module TestUser Interface Digital IO Module Test Supply Test Perform the FMD Control Unit Perform the Interface Digital Module IO Test Procedure Perform the Interface DigitalCPU Removal Polhemus See the Installation Section Studentsʼ reports are Not Studentsʼ reports can only Return to Section TOC Materials Needed VDC Supply Test ProcedureTest Description 16TROUBLESHOOTING and REPAIRF-16 VDC Supply Test ProcedureTest 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 Control Unit Removal and Replacement Case Cover ReplacementMonitor Pedestal Replacement Procedure Perform the FMD Return to Section TOC Interface Digital Module I/O Test Procedure Monitor and Pedestal Removal 28TROUBLESHOOTING and REPAIRF-28Interface Digital Module I/O Test Procedure 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 Monitor Pedestal 37TROUBLESHOOTING and REPAIRF-37Perform the Polhemus Interface Module Return to Section TOC Monitor and Pedestal Removal and Replacement Procedure Phillips Screws Power CordRemoval Procedure 1. Remove input power Replacement Procedure See Retest After Repair Return to Section TOC Case Cover Removal and Replacement Procedure Case Cover Removal and Replacement Procedure Monitor and Pedestal Removal ProcedureRight Case Side Removal 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 Polhemus Module Removal and Replacement ProcedureRemoval Procedure 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 USB Screw Slide SwitchRibbon Cable 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 Screws 108TROUBLESHOOTING and REPAIRF-108Strain Relief 109TROUBLESHOOTING and REPAIRF-109 Figure F.52 CPU Plug Locations This manual.Operation Section Process SettingsRetest After Repair 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