Lincoln Electric PRO-CUT 25 SVM149-A Manuals

Manuals and User Guides for Lincoln Electric PRO-CUT 25 SVM149-A. We have 1 Lincoln Electric PRO-CUT 25 SVM149-A manual available for free PDF download: Service Manual

Lincoln Electric PRO-CUT 25 SVM149-A Service Manual

Lincoln Electric PRO-CUT 25 SVM149-A Service Manual (92 pages)

Lincoln Electric Welder User Manual

Brand: Lincoln Electric | Category: Welding System | Size: 2.41 MB

Table of Contents

Master for All Sections

5
- Service Manual
  1
- Safety
  
  2
- Installation
  
  8
  - Technical Specifications
    8
  - Safety Precautions
    9
  - Select Proper Location
    9
  - Stacking
    9
  - Tilting
    9
  - High Frequency Interference Protection
    9
  - Input Electrical Connections
    9
  - Gas Input Connections
    10
  - Output Connections
    11
    
    Torch
    11
Operation

13
- Operation
  14
  - Safety Precautions
    14
  - Description
    14
  - Preheat Temperature for Plasma Cutting
    14
  - Operational Features and Controls
    15
  - Design Features and Advantages
    15
  - User Responsibility
    15
  - Cutting Capability
    16
  - Consumable Life
    16
  - Limitations
    17
  - Controls and Settings
    17
  - Pilot Arc Discussion
    18
  - Procedure Recommendations
    19
    
    General
    19
    
    Suggestions for Extra Utility from the Pro-Cut System
    19
    
    Periodic Maintenance
    24
    
    Routine Maintenance
    24
Theory of Operation

27
- General Description
  28
- Input Line Voltage and Auxiliary Transformer
  28
- Theory of Operation
  28
- Precharge and Protection
  29
- Main Transformer
  30
- Output Section and Torch
  31
- Pro-Cut
  31
- Control Board
  32
- Accidental Operation Protection
  33
- Protection Circuits
  33
  - Overload Protection
    33
  - Thermal Protection
    33
- Safety Parts-In-Place Protection
  33
- Maintenance
  
  34
  - Insulated Gate Bipolar Transistor (IGBT) Operation
    34
- Theory of Operation
  
  34
Troubleshooting & Repair Section

35
- Troubleshooting and Repair
  
  36
- Electrical Diagrams
  
  87

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