Lincoln Electric PM 255 specifications Master Table of Contents for ALL Sections

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MASTER TABLE OF CONTENTS FOR ALL SECTIONS

 

 

 

 

 

 

 

 

 

 

 

Page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Installation

Section A

 

 

 

 

 

Technical Specifications

A-1

 

 

 

 

Safety Precautions

A-2

 

 

 

 

Uncrating the PM 255

A-2

 

 

 

 

Location

A-2

 

 

 

 

Input Power, Grounding and connection Diagrams .......................................A-2, A-3

 

 

 

 

Output Polarity Connections

A-4

 

 

 

 

Gun and Cable Installation

A-5

 

 

 

 

Shielding Gas

A-5

 

 

 

 

 

 

 

 

 

 

 

 

Operation

Section B

 

 

 

 

 

Safety Precautions

B-1

 

 

 

 

Product Description

B-2

 

 

 

 

Recommended Processes and Equipment

B-2

 

 

 

 

Welding Capability

B-2

 

 

 

 

Limitations

B-2

 

 

 

 

Description of Controls

B-2

 

 

 

 

Wire Drive Roll

B-2

 

 

 

 

Wire Size Conversion parts

B-2

 

 

 

 

Procedure for Changing Drive Roll

B-3

 

 

 

 

Wire Reel Loading

B-3

 

 

 

 

Mounting of 10 to 44 lbs. Spools

B-3

 

 

 

 

To Start the Welder

B-3

 

 

 

 

Feeding Wire Electrode

B-4

 

 

 

 

Idle Roll Pressure Setting

B-4

 

 

 

 

Setting Run-in Speed

B-4

 

 

 

 

Making a Weld

B-5

 

 

 

 

Avoiding Wire Feeding Problems

B-5

 

 

 

 

Fan Control

B-6

 

 

 

 

Input Line Voltage Protection

B-6

 

 

 

 

Wire Feed overload Protection

B-6

 

 

 

 

Welding Thermal Overload Protection

B-6

 

 

 

 

Overcurrent Protection

B-6

 

 

 

 

Welding Procedure Information

B-6

 

 

 

 

 

 

 

 

 

 

 

Accessories

Section C

 

 

 

 

 

Drive Roll Kits

C-1

 

 

 

 

Aluminum Feeding Kit (Optional K1703-1)

C-1

 

 

 

 

K363P Readi-Reel Adapter

C-1

 

 

 

 

Dual Cylinder Mounting Kit (K1702-1)

C-1

 

 

 

 

Alternative Magnum GMAW Gun and Cable Assemblies

C-1

 

 

 

 

Magnum Gun Connection Kit (Optional K466-6)

C-1

 

 

 

 

Timer Kit Installation (Optional K1701-1)

C-1

 

 

 

 

Operating Instructions for Timer Kit

C-2

 

 

 

 

Spool Gun Adapter Kit (Optional K1700-1)

C-3

 

 

 

 

Making a Weld with the Spool Gun Adapter Kit and Spool Gun Installed

C-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PM 255

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Contents RED-D-ARC PM California Proposition 65 Warnings SafetyElectric Shock can kill Iii SafetySûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Master Table of Contents for ALL Sections Master Table of Contents for ALL Sections Technical Specifications PM InstallationLocation Safety PrecautionsInput POWER, Grounding and Connection Diagrams Uncrating the PMFigure A.1 Dual Voltage Machine Input Connections Figure A.2 Triple Voltage Machine Input Connections Output Polarity ConnectionsShielding GAS GUN and Cable InstallationCylinder may explode if damaged Wear eye, ear and body protec- tion OperationRecommended Processes and Equipment Wire Drive RollWire Size Conversion Parts Product DescriptionWire Reel Loading READI-REELS, Spools or Coils Procedure for Changing Drive and Idle Roll SetsTo Start the Welder Idle Roll Pressure Setting Feeding Wire ElectrodeSetting RUN-IN Speed on STAN- Dard Power MIG Feeder Making a Weld Avoiding Wire Feeding ProblemsWelding Thermal Overload Protection Wire Feed Overload ProtectionFAN Control Input Line Voltage ProtectionK363P READI-REEL Adapter AccessoriesTimer KIT Installation Drive Roll KitsOperating Instructions for Timer KIT K1700-1 Included in the K1692-1 Spool GUN Adapter KITMaintenance GUN Handle Disassembly Liner Removal and ReplacementEnglish HOW to USE Troubleshooting Guide TroubleshootingContact your local Authorized Field Service FacilityOutput Problems Contact your local Authorized Field Service Facility GAS Flow ProblemsDiagrams Power MIG 255 230/460/575VDimension Print Page Page Page $700.00 How To Read Shop DrawingsPrecaucion Warnung