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

Models: PM 255

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