Lincoln Electric 10782 Manuals

Manuals and User Guides for Lincoln Electric 10782. We have 1 Lincoln Electric 10782 manual available for free PDF download: Service Manual

Lincoln Electric 10782 Service Manual

Lincoln Electric 10782 Service Manual (182 pages)

Brand: Lincoln Electric | Category: Welding System | Size: 4 MB

Table of Contents

Master for All Sections

6
- Safety
  2
  - Table of Contents
    6
- Installation
  8
- Technical Specifications - Power Feed 10 Wire Drive and Control Box
  8
- Technical Specifications - Power Wave 455
  9
- Safety Precautions
  10
- Location and Mounting
  10
- Stacking
  10
- Environment
  10
- Lifting
  10
- Feeder and Control Box Mounting
  10
- Electrical Connections
  12
- Grounding
  12
- High Frequency Interference Protection
  12
- Input Fuse and Supply Wire Considerations
  12
- Input Voltage Reconnect Procedure
  12
- Flexible Connection Possibilities
  13
- Control Cable Connections
  13
- Cable Connections
  13
- Cable Connections
  14
- Electrode and Work Leads - Electrode Positive Applications
  14
- Wire Feeder Setup
  15
- Electrode and Work Leads - Electrode Negative Applications
  15
- Voltage Sensing at the Workpiece
  15
- Wire Drive Gear Ratio (High or Low Speed
  15
- DIP Switch Setup
  17
- GMAW Shielding Gas
  21
- Gun and Cable Assemblies
  21
- Standard Panel Installation
  22
Table of Contents

23
Table of Contents

33
- Accessories
  34
- General
  34
- Drive Roll and Guide Tube Kits
  35
- Factory Installed
  35
- Field Installed
  35
- Power Wave Options and Accessories
  35
- Wire Feeder Options and Accessories
  35
- Cable Receptacles
  36
- Input Cable Assemblies
  36
- Guns and Gun Adapters
  38
- Reel Adapters
  38
- Conduit Adapters
  39
- Chassis Options
  40
- Dual Procedure Switch Options
  40
- Gas and Water Kits
  40
- Description and Installation of Optional Control Box Panels
  41
- Maintenance
  50
- Periodic Maintenance
  50
- Routine Maintenance
  50
- Safety Precautions
  50
Table of Contents

51
- Modular Inverter Based Welding System
  52
- System Diagram a
  52
- Theory of Operation Section
  52
- System Diagram B
  53
- System Diagram C
  54
- Theory of Operation
  54
- Input Voltage and Precharge
  55
- Power Source General Description
  55
- Switch Boards and Main Transformer
  56
- Control Board
  57
- Output Rectifier and Choke
  58
- Over Current Protection
  59
- Protective Circuits
  59
- Thermal Protection
  59
- Under/Over Voltage Protection
  59
- Insulated Gate Bipolar Transistor (IGBT) Operation
  60
- Maximum Output
  61
- Minimum Output
  61
- Pulse Width Modulation
  61
- Control Box (User Interface
  62
- Power Feed 10 Feed Head
  63
-Troubleshooting Nd Rep Ir Section-

65
- How to Use Troubleshooting Guide
  66
- PC Board Troubleshooting Procedures
  68
- Troubleshooting Guide
  69
- Power Feed
  77
- Power Wave
  77
- Input Filter Capacitor Discharge Procedure
  87
- Test Procedures
  87
- Switch Board Test
  88
- Output Rectifier Test
  93
- Input Rectifier Test
  95
- Input Contactor Test
  97
- Auxiliary Transformer No. 2 Test
  101
- Auxiliary Transformer No. 1 Test
  103
- Power Board Test
  104
- Current Transducer Test
  112
- Drive Motor Test
  115
- Gear Box and Drive Motor Removal and Replacement
  116
- Component Replacement Procedures
  125
Table of Contents

160

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