TABLE OF CONTENTS

 

 

 

vi

 

 

 

Page

 

Installation

Section A

 

Technical Specifications

A-1

 

Installation Instructions

A-2

 

Location and Ventilation

A-2

 

Storing

A-2

 

Stacking

A-2

 

Tilting

A-2

 

High Altitude Operation

A-3

 

Lifting

A-3

 

Additional Safety Precautions

A-3

 

Pre-Operation Engine Service

A-3

 

Oil

A-3

 

Fuel

A-4

 

Engine Coolant

A-4

 

Battery Connections

A-4

 

Exhaust Deflector

A-4

 

Spark Arrester

A-4

 

Electrical Connections

A-5

 

Machine Grounding

A-5

 

Welding Cable Connections

A-5

 

Auxiliary Power Receptacles, Plugs, and Hand-Held Equipment

A-6

 

Circuit Breakers

A-6

 

Premises Wiring

A-6

 

 

 

 

 

 

Operation

Section B

 

General Description

B-1

 

Design Features

B-1

 

Additional Features

B-2

 

Recommended Applications

B-2

 

Limitations

B-2

 

Additional Safety Precautions

B-2

 

Controls and Settings

B-2

 

Welder / Generator Controls

B-3

 

Engine Controls

B-4

 

Engine Operation

B-5

 

Before Starting the Engine

B-5

 

Starting the Engine

B-6

 

Cold Weather Starting and Operation

B-6

 

Stoping the Engine

B-6

 

Break-In Period

B-7

 

Welding Operation

B-7

 

AC / DC Stick (Constant Current) Welding

B-8

 

AC / DC TIG (Constant Current) Welding

B-9

 

DC Wire Feed Welding (CV) with Ranger 300 DLX

B-9

 

DC Wire Feed Welding (CV) with Ranger 300 D

B-10

 

Carbon Arc Gouging (Constant Current)

B-10

 

Summary of Welding Processes and Machine Settings

B-11

 

Auxiliary Power

B-13

 

Simultaneous Welding and Power Loads

B-13

 

120 / 240 Volt Dual Voltage Receptacle

B-14

 

120 V Duplex Receptacles

B-14

 

 

 

 

 

 

Accessories

Section C

 

General Options / Accessories

C-1

 

TIG Welding Options / Accessories

C-1

 

Semiautomatic FCAW and MIG Welding (Ranger 300 DLX) Options / Accessories

..........C-1

 

Semiautomatic FCAW and MIG Welding (Ranger 300 D) Options / Accessories

C-2

 

 

 

 

 

 

Page 7
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Lincoln Electric 300 DLX manual Table of Contents

300 DLX, 300 D specifications

The Lincoln Electric 300 D and 300 DLX are portable diesel engine-driven welding generators that stand out for their versatility, reliability, and advanced features tailored for industrial, commercial, and construction applications. These machines are part of Lincoln Electric's commitment to delivering high-quality welding power solutions that can withstand the rigors of demanding work environments.

One of the key features of the Lincoln Electric 300 D and 300 DLX is their powerful engine, capable of generating consistent and reliable welding output. The machines are equipped with a robust, air-cooled, four-cycle diesel engine that ensures long run times and excellent fuel efficiency, making them ideal for extended job sites where access to power sources may be limited.

Both models provide an impressive welding output range, with the ability to weld continuously at high amperage. This high amperage capability allows welders to tackle a wide variety of applications, including stick, TIG, and MIG welding. The 300 DLX model boasts enhanced features such as increased welding output, which caters to heavy-duty applications, while the 300 D remains a solid choice for standard applications.

In terms of technology, the 300 DLX incorporates advanced digital technology that enables optimal arc performance and increased control over welding parameters. This feature not only improves weld quality but also enhances the overall user experience. The intuitive user interface allows welders to easily navigate through settings, making adjustments quick and efficient.

Both models also offer exceptional durability. Their rugged construction is designed to endure harsh job site conditions, and they are built with weather-resistant enclosures to protect vital components from the elements. The large fuel tanks ensure that operators can work for extended periods without frequent refueling, further enhancing productivity.

Additionally, the 300 D and 300 DLX are equipped with a variety of output options, including 115V and 230V auxiliary power, which can be utilized for powering tools and other equipment on-site. This versatility makes these generators not just welders, but comprehensive power solutions for a wide array of tasks.

In summary, the Lincoln Electric 300 D and 300 DLX are exceptional diesel engine-driven welding generators that offer unmatched power, advanced technology, and rugged durability. Their capacity to deliver superior welding performance, combined with versatile power output options, makes them indispensable tools for professional welders in a multitude of industries. Whether it’s for heavy industrial tasks or on-job site convenience, these models meet and exceed the expectations of demanding professionals.