User Manuals: Lincoln Electric Pro-Cut 55 Plasma Cutter

Manuals and User Guides for Lincoln Electric Pro-Cut 55 Plasma Cutter. We have 5 Lincoln Electric Pro-Cut 55 Plasma Cutter manuals available for free PDF download: Service Manual, Operator's Manual, Technical Specifications

Lincoln Electric Pro-Cut 55 Service Manual (121 pages)

Lincoln Electric Welding System User Manual

Brand: Lincoln Electric | Category: Welding System | Size: 3 MB

Master for All Sections

5
- Service Manual
  1
- Electric Shock Can Kill
  2
- Safety
  
  2
  - Fumes and Gases
    2
  - Table of Contents
    5
- Installation
  
  7
  - Technical Specifications
    7
    
    Physical Dimensions
    8
- Installation
  
  8
  - Gas Requirements
    8
  - Recommended Input Wire and Fuse Sizes
    8
  - Safety Precautions
    9
  - Select Suitable Location
    9
  - Stacking
    9
  - Lifting and Moving
    9
  - Tilting
    9
  - High Frequency Interference Protection
    9
  - Input Electrical Connections
    10
    
    Ground Connection
    10
  - Input Power Cord Connector Installation
    10
    
    Input Wire and Fuse Size
    10
    
    Reconnect Procedure
    11
  - Gas Input Connections
    12
  - Output Connections
    13
    
    Torch Connection
    13
Operation

14
- Operation Section
  14
- Operating Instructions
  15
- Operation
  15
- Safety Instructions
  15
- Operation
  
  16
  - General Description
    16
  - Recommended Processes and Equipment
    16
  - Operational Features and Controls
    16
  - Design Features and Advantages
    16
  - Cutting Capability
    17
  - Consumable Life
    17
  - Limitations
    17
  - Controls and Settings
    18
  - Pilot Arc Considerations
    18
  - Cutting Operation
    18
  - User Responsibility
    20
  - Preheat Temperature for Plasma Cutting
    20
  - Procedure Recommendations
    20
    
    General
    20
    
    Thin Gauge Sheet Metal
    20
    
    Thick Sections of Metal
    21
    
    Suggestions for Extra Utility from the Pro-Cut System
    21
- Accessories
  
  22
  - General Options / Accessories
    23
  - Maintenance
    25
  - Periodic Maintenance
    26
  - Routine Maintenance
    26
  - Theory of Operation Section
    28
- Theory of Operation
  
  29
  - Input Line Voltage, Contactor and Main Transformer
    29
  - Precharge and Protection
    30
  - Main Transformer
    31
  - Output Board and Torch
    32
  - Control and Display Boards
    33
  - Protection Circuits
    34
  - Overload Protection
    34
  - Thermal Protection
    34
  - Insulated Gate Bipolar Transistor (Igbt) Operation
    35
  - Pulse Width Modulation
    36
  - Minimum Output
    36
  - Maximum Output
    36
Troubleshooting & Repair Section

38
- Troubleshooting and Repair
  39
  - How to Use Troubleshooting Guide
    39
  - Troubleshooting & Repair Section
    39
  - Pc Board Troubleshooting Procedures
    40
  - Troubleshooting Guide
    41
  - Input Filter Capacitor Discharge Procedure
    49
  - Materials Needed
    49
  - Input Rectifier Test
    51
  - Test Procedure
    52
  - Primary Power Board Resistance Test and Capacitor Voltage Test
    55
  - Pro-Cut
    60
  - Output Power Board Resistance Test
    61
  - Torch Continuity and Solenoid Test
    65
  - Air/Gas Solenoid Test
    69
  - T2 Auxiliary Transformer Test
    71
  - Trigger Circuit Test
    75
  - Low Voltage Circuit Test
    81
  - Control Board Removal and Replacement
    87
  - Display Board Removal and Replacement
    91
  - Output Power Board Removal and Replacement
    95
  - Replacement Procedure
    98
  - Primary Power Board and Filter Capacitor Removal and Replacement
    99
    
    Removal Procedure
    100
    
    Capacitor Removal
    102
    
    Board Replacement
    102
  - Input Rectifier Bridge Removal and Replacement
    103
  - Retest after Repair
    106
  - Electrical Diagrams
    110

Lincoln Electric Pro-Cut 55 Service Manual (109 pages)

For use with machine code numbers 10473, 10474

Brand: Lincoln Electric | Category: Welding System | Size: 5 MB

Master for All Sections

6
- Service Manual
  1
- Safety
  
  2
- Installation
  
  8
  - Technical Specifications
    8
    
    Physical Dimensions
    9
    
    High Frequency Interference Protection
    10
    
    Lifting and Moving
    10
    
    Safety Precautions
    10
    
    Select Suitable Location
    10
    
    Stacking
    10
    
    Tilting
    10
    
    Input Power Cord Connector Installation
    11
  - Technical Specifications
    9
  - Input Electrical Connections
    11
    
    Ground Connection
    11
    
    Input Wire and Fuse Size
    11
    
    Reconnect Procedure
    12
    
    Gas Input Connections
    13
    
    Output Connections
    14
    
    Torch Connection
    14
Operation

15
- Operating Instructions
  16
- Operation
  16
- Safety Instructions
  16
- Operation
  17
  - General Description
    17
  - Recommended Processes and Equipment
    17
  - Operational Features and Controls
    17
  - Design Features and Advantages
    17
  - Recommended Process and Equipment
    17
    
    Consumable Life
    18
    
    Cutting Capability
    18
    
    Limitations
    18
    
    Controls and Settings
    19
    
    Cutting Operation
    19
  - Pilot Arc Considerations
    19
    
    Safety Precautions
    19
    
    General
    21
    
    Preheat Temperature for Plasma Cutting
    21
    
    Procedure Recommendations
    21
    
    Thin Gauge Sheet Metal
    21
    
    User Responsibility
    21
    
    Suggestions for Extra Utility from the Pro-Cut System
    22
    
    Thick Sections of Metal
    22
    
    Periodic Maintenance
    27
    
    Routine Maintenance
    27
-Theory of Operation Section-

29
- Theory of Operation
  30
  - General Description
    30
  - Input Line Voltage, Contactor and Main Transformer
    30
  - Precharge and Protection
    31
  - Main Transformer
    32
  - Output Board and Torch
    33
  - Control and Display Boards
    34
  - Protection Circuits
    35
    
    Overload Protection
    35
    
    Thermal Protection
    35
  - Insulated Gate Bipolar Transistor (IGBT) Operation
    36
  - Pulse Width Modulation (PWM
    37
    
    Maximum Output
    37
    
    Minimum Output
    37
Table of Contents

39
- Troubleshooting and Repair
  
  40
- Pro-Cut
  
  61
Electrical Diagrams

97
- Electrical Diagrams Section
  
  98
- Electrical Diagrams
  
  103

Lincoln Electric Pro-Cut 55 Operator's Manual (40 pages)

Lincoln Electric Welder User Manual

Brand: Lincoln Electric | Category: Welding System | Size: 0 MB

Electric Shock Can Kill
2
Fumes and Gases
2
Table of Contents
7
Installation
9
- Technical Specifications
  9
- Physical Dimensions
  9
- Safety Precautions
  10
- Electric Shock Can Kill
  10
- Select Proper Location
  10
- Stacking
  10
- Lifting and Moving
  10
- Tilting
  10
- High Frequency Interference Protection
  10
- Input Electrical Connections
  11
- Input Power Cord Connector Installation
  11
  - Cord Removal
    11
  - Cord Installation
    11
- Frame Grounding
  12
- Input Voltage Reconnection Procedure
  12
- Use on Engine Driven Power Supplies
  12
- Gas Input Connections
  13
- Output Connections
  13
  - Torch Connection
    13
Operation
14
- Safety Precautions
  14
- Description
  14
- Preheat Temperature for Plasma Cutting
  14
- User Responsibility
  15
- Recommended Processes and Equipment
  15
- Operational Features and Controls
  15
- Design Features and Advantages
  15
- Cutting Capability
  16
- Consumable Life
  16
- Limitations
  17
- Controls and Settings
  17
  - Gas Pressure Settings
    17
  - Preparing to Cut
    17
  - Safety Led
    18
- Pilot Arc Discussion
  19
- Procedure Recommendations
  19
Accessories
21
- General Options / Accessories
  21
Maintenance
22
Troubleshooting
24
- How to Use Troubleshooting Guide
  24
Wiring Diagrams
26
- Troubleshooting E
  30
- Wiring Diagram
  30

Lincoln Electric Pro-Cut 55 Operator's Manual (35 pages)

Lincoln Electric Welder User Manual

Brand: Lincoln Electric | Category: Welding System | Size: 0 MB

Electric Shock Can Kill
2
Fumes and Gases
2
Table of Contents
7
Installation

9
- Technical Specifications
  9
- Safety Precautions
  10
- Electric Shock Can Kill
  10
- Select Proper Location
  10
- Stacking
  10
- Lifting and Moving
  10
- Tilting
  10
- High Frequency Interference Protection
  10
- Input Electrical Connections
  11
- Input Power Cord Connector Installation
  11
- Frame Grounding
  11
- Gas Input Connections
  12
- Output Connections
  12
  - Torch Connection
    12
Operation

13
- Safety Precautions
  13
- Description
  13
- Preheat Temperature for Plasma Cutting
  13
- User Responsibility
  14
- Recommended Processes and Equipment
  14
- Operational Features and Controls
  14
- Design Features and Advantages
  14
- Cutting Capability
  15
- Consumable Life
  15
- Limitations
  16
- Controls and Settings
  16
- Pilot Arc Discussion
  18
- Procedure Recommendations
  18
Accessories

20
Maintenance

21
- Routine Maintenance
  22
- Periodic Maintenance
  22
Troubleshooting

23
- How to Use Troubleshooting Guide
  23
Wiring Diagrams

25
- Wiring Diagram
  25

Lincoln Electric Pro-Cut 55 Technical Specifications (4 pages)

Lincoln Electric Welding System Specification Sheet

Brand: Lincoln Electric | Category: Welding System | Size: 0 MB

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