Lincoln Electric RED-D-ARC IM-939A Manuals

Manuals and User Guides for Lincoln Electric RED-D-ARC IM-939A. We have 1 Lincoln Electric RED-D-ARC IM-939A manual available for free PDF download: Operator's Manual

Lincoln Electric RED-D-ARC IM-939A Operator's Manual

Lincoln Electric RED-D-ARC IM-939A Operator's Manual (42 pages)

Lincoln Electric Welder User Manual

Brand: Lincoln Electric | Category: Welding System | Size: 2.02 MB

Table of Contents

California Proposition 65 Warnings
2
Electric Shock Can Kill
3
Table of Contents
7
Installation
8
- Technical Specifications
  8
- Safety Precautions
  9
- Location
  9
- High Frequency Protection
  9
- Weld Cable Sizes
  9
- Cable Connections
  10
- Shielding Gas Connection
  10
- Wire Drive Configuration
  11
  - Changing the Gun Receiver Bushing
    11
  - Procedure to Install Drive Rolls and Wire Guides
    11
- Pressure Arm Adjustment
  12
- Loading Spools of Wire
  12
- Gun Connections
  12
- Power Source to LN25 PRO EXTREME Cable Connection Diagrams
  13
Operation
16
- Safety Precautions
  16
- Graphic Symbols that Appear on this Machine or in this Manual
  16
- Definition of Welding Terms
  17
- General Description
  17
- Case Front Controls
  18
- Internal Controls
  21
- Constant Current Wire Welding
  23
- Rear Controls
  24
- Gas Purge Pushbutton
  24
- Power-Up Sequence
  24
Accessories
25
- Factory Installed Equipment
  25
- Drive Roll Kits Used
  25
Maintenance
29
- Safety Precautions
  29
- Routine Maintenance
  29
- Periodic Maintenance
  29
- Calibration Specification
  29
Troubleshooting
31
- How to Use Troubleshooting Guide
  31
- Digital Display Models Error Codes
  32

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