User Manuals: Lincoln Electric 12291 Wire Feed Welder

Manuals and User Guides for Lincoln Electric 12291 Wire Feed Welder. We have 1 Lincoln Electric 12291 Wire Feed Welder manual available for free PDF download: Operator's Manual

Lincoln Electric 12291 Operator's Manual

Lincoln Electric 12291 Operator's Manual (125 pages)

Brand: Lincoln Electric | Category: Other | Size: 13 MB

Table of Contents

Special Situations
2
Additional Precautionary Measures
2
Warnings
3
Table of Contents
6
General Physical Description
8
General Functional Description
8
Technical Specifications – Power Feed 84, Power Feed 84 Dual
9
Single Wire Drive Feeders
10
Control Boxes
10
Dual Wire Drive Feeders
10
Safety Precautions
11
Location
11
Bench Configurations
12
- Figure A.1
  12
- Boom Configurations
  13
- Single/Dual User Interface Conversion
  14
- Bench to Boom Conversion
  15
- Wire Drive
  15
- Control Box
  16
- Gas Flow Sensor
  16
- Installing Drive Rolls
  17
- Wire Drive Pressure Setting
  18
- Lincoln, Standard #2-#4, Standard #5, Miller Gun Adapter Installation
  19
Wire Size
20
Number of Grooves in Guide Tube
20
- 1/16" (1.2 - 1.6 MM)
  20
- 1/16 - 5/64" (1.6 - 2.0 MM)
  20
- 7/64" (2.0 - 2.8 MM)
  20
  - Oxo and Fast Mate Gun Adapter Installation
    22
  - Table of Contents
    24
  - Rotating the Wire Drive
    24
  - Pinion Gear Ratio
    25
  - Shielding Gas Connection
    27
  - Water-Cooled Gun Connections
    28
  - Loading Spools of Wire
    29
  - Wire Reel Stands
    31
  - Electrical Installation
    32
  - Weld Cables, Coaxial
    32
  - Recommended Cable Sizes
    32
  - Weld Cables, Standard
    33
  - Negative Electrode Polarity
    33
  - Welding with Multiple Arcs
    34
  - Control Cable
    35
  - Power Source
    35
  - Wire Feeder
    35
  - Advanced Accessories Connector (12 Pin)
    36
  - Trigger Connector (5 Pin)
    36
  - Arclink Connector (5 Pin)
    36
  - Operation
    37
  - Power up Sequence
    37
  - Graphic Symbols
    37
  - Recommended Processes and Equipment
    38
  - Equipment Limitations
    38
  - Recommended Power Sources
    38
  - User Interface Layout
    39
  - Wire Feed Speed / Amps Display and Knob
    40
  - Voltage / Trim Display and Knob
    41
  - Gas Flow Sensor Kit Operation
    42
  - Selecting a Weld Mode
    43
  - To Enter the Search Function
    43
  - Wave Control
    44
  - Trigger Selection
    46
  - 2-Step Trigger
    47
  - Example 1: 2-Step Trigger: Simple Operation
    47
  - 4-Step Trigger
    50
  - Spot Trigger
    52
  - 4-Step Trigger: Special Considerations
    53
  - Start Options
    54
  - End Options
    54
  - Wire Drive Selection
    55
  - Cold Feed
    55
  - Gas Purge
    55
  - Gouging Kit Operation
    56
  - Dual Procedure and Memory Operation
    57
  - Procedure Memory Vs. User Memory
    57
  - Using Procedure Memories
    57
  - User Memories
    58
  - Recall a Memory with Memory Buttons
    58
  - Recall a Memory with the Gun Trigger
    58
  - Save a Memory with Memory Buttons
    58
  - Limits
    59
  - Enabling/Disabling Limits
    60
  - Usb Operation
    61
  - Memories
    61
  - To Load Memories from the USB
    61
  - To Save Memories to the USB
    61
  - User Defined Parameters
    62
  - Name and Description
    62
  - Gouging Kit
    74
  - Gas Flow Sensor Kit
    74
  - Electrode in
    74
  - Optional Kits and Accessories
    75
  - Drive Roll and Wire Guide Kits
    75
  - General Accessories
    77
  - WFS Calibration
    78
  - Routine Maintenance
    78
  - Periodic Maintenance
    78
  - How to Use Troubleshooting Guide
    79
  - Diagrams
    83
  - Rear of Machine
    83
  - Power Feed 84 Dual
    97
  - Index of Sub Assemblies - 12538
    99
  - UI Case Front Assembly
    103
  - Wire Drive Assembly
    105
  - Motor & Gearbox Assembly
    111
  - Feedplate & Door Assembly - Right & Left
    112
  - Wire Drive Door Assembly - Right & Left
    116
  - Case Side Assemblies & Roof
    117
  - Wire Reel Stand
    119

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