Lincoln Electric POWER FEED 25M User Manual

Operator’s Manual
POWER FEED
™
25M
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IM10190-A | Issue D ate Sept-15
© Lincoln Global, Inc. All Rights Reserved.
For use with machines having Code Numbers:
12248, 12501
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Date Purchased
Code: (ex: 10859)
Serial: (ex: U1060512345)

Lincoln Electric POWER FEED 25M Specifications

General

Brand	Lincoln Electric
Model	POWER FEED 25M
Category	Welding System
Language	English

Summary

SAFETY

Safety Depends on You

Importance of proper installation and operation for overall safety.

Wear Correct Eye, Ear & Body Protection

Guidelines for protective gear for welding safety.

Special Situations and Precautionary Measures

Section A: Warnings

Electric and Magnetic Fields

Electric Shock Can Kill

Arc Rays Can Burn

Precautions for protecting eyes and skin from arc rays and spatter.

Welding and Cutting Sparks Can Cause Fire or Explosion

Cylinder Safety

Precautions for handling compressed gas cylinders to prevent damage and explosion.

Electromagnetic Compatibility (EMC)

Area Assessment and Emission Reduction

Product Description

General Description

Overview of the POWER FEED 25M's features, design, and intended applications.

Recommended Processes and Equipment Limitations

Installation: Technical Specifications

Technical Specifications Details

Detailed technical data including voltage, current, output ratings, and dimensions.

Installation: Safety Precautions and Location

Installation: Cable Connections

Installation: Weld Cable Size

Installation: Shielding Gas Connection

Installation: Wire Drive Configuration

Procedure to Install Drive Rolls

Procedures for changing the gun receiver bushing and installing drive rolls.

Installation: Typical System Configurations

OPERATION: SAFETY PRECAUTIONS

OPERATION: CASE FRONT CONTROLS

OPERATION: SMAW (STICK) WELDING DETAILS

UltimArc™ Control

OPERATION: SETUP FOR NON-SYNERGIC GMAW/FCAW WELDING

OPERATION: NON-SYNERGIC GMAW/FCAW INTERFACE

UltimArc™ Control for Non-Synergic

Explanation of UltimArc's role in non-synergic MIG/FCAW welding.

OPERATION: SYNERGIC GMAW (MIG) WELDING

OPERATION: SYNERGIC GMAW (MIG) DISPLAY AND INTERFACE

OPERATION: STEEL/STAINLESS SYNERGIC GMAW-P WELDING

UltimArc™ Control for Pulsed MIG

OPERATION: SYNERGIC GMAW-P (PULSED MIG) WELDING

OPERATION: PULSED MIG WELDING DISPLAY AND INTERFACE

OPERATION: ALUMINUM SYNERGIC GMAW-P/GMAW-PP WELDING

OPERATION: ALUMINUM GMAW-P/GMAW-PP WELDING SETUP

OPERATION: ALUMINUM PULSED MIG WELDING DISPLAY

OPERATION: GTAW (TIG) WELDING

Touch Start TIG Weld Sequences

Procedures for TIG welding with or without foot/hand amptrol.

OPERATION: GTAW (TIG) WELDING INTERFACE AND MODE SEARCH

OPERATION: SETUP MENU FEATURES

OPERATION: USER DEFINED PARAMETERS (P.0-P.4)

OPERATION: USER DEFINED PARAMETERS (P.5, P.7)

OPERATION: USER DEFINED PARAMETERS (P.16, P.17)

OPERATION: USER DEFINED PARAMETERS (P.504-P.506)

OPERATION: DUAL PROCEDURE/MEMORY PANEL

User Memories and Recall Methods

How to save and recall user memories using buttons or the gun trigger.

OPERATION: LIMITS

OPERATION: SETTING AND ENABLING/DISABLING LIMITS

OPERATION: SWITCHES AND PRESSURE ARM ADJUSTMENT

OPERATION: 2-STEP/4-STEP TRIGGER OPERATION

2-Step Trigger

How the 2-step trigger mode functions during welding.

4-Step Trigger

OPERATION: 2-STEP TRIGGER EXAMPLE (IMPROVED START/END)

OPERATION: 2-STEP TRIGGER EXAMPLE (CUSTOMIZED)

OPERATION: 4-STEP TRIGGER EXAMPLE (INTERLOCK)

OPERATION: 4-STEP TRIGGER EXAMPLE (MANUAL CONTROL)

ACCESSORIES: WATER COOLING KIT INSTALLATION

ACCESSORIES: WATER COOLING KIT INSTALLATION (CONT.)

MAINTENANCE: SAFETY AND ROUTINE TASKS

Periodic Maintenance and Calibration

TROUBLESHOOTING: HOW TO USE THE GUIDE

TROUBLESHOOTING: SYSTEM ERROR CODES

TROUBLESHOOTING: OUTPUT PROBLEMS

TROUBLESHOOTING: ARC AND DISPLAY ISSUES

DIAGRAMS: WIRING DIAGRAM