vi

 

TABLE OF CONTENTS

 

 

vi

 

 

 

Page

 

 

Installation

Section A

 

 

Technical Specifications

A-1

 

 

Machine Specifications

A-2

 

 

Safety Precautions

A-3

 

 

Location and Ventilation

A-3

 

 

Stacking

A-3

 

 

Angle of Operation

A-3

 

 

Lifting

A-3

 

 

Additional Safety Precautions

A-3

 

 

High Altitude Operation

A-3

 

 

High Temperature Operation

A-3

 

 

Towing

A-3

 

 

Vehicle Mounting

A-4

 

 

Pre-Operation Engine Service

A-4

 

 

Oil

A-4

 

 

Fuel

A-4

 

 

Engine Coolant

A-4

 

 

Battery Connections

A-4

 

 

Muffler Outlet Pipe

A-4

 

 

Spark Arrester

A-5

 

 

High Frequency Generators for Tig Applications

A-5

 

 

Remote Control

A-5

 

 

Electrical Connections

A-5

 

 

Machine Grounding

A-5

 

 

Welding Terminals

A-5

 

 

Welding Output Cables

A-6

 

 

Cable Installation

A-6

 

 

Auxiliary Power Receptacles and Plugs

A-6

 

 

Standby Power Connections

A-6

 

 

Premises Wiring

A-7

 

 

Connection of Lincoln Electric Wire Feeders

A-8,A-9

 

 

 

 

 

 

 

Operation

Section B

 

 

Safety Precautions

B-1

 

 

General Description

B-1

 

 

Design Features

B-1

 

 

Engine Operation

B-1

 

 

Fuel

B-1

 

 

Welder Controls

B-2

 

 

Engine Controls

B-3

 

 

Starting and Stopping the Engine

B-3

 

 

Stopping

B-4

 

 

Welding Operation

B-4

 

 

Duty Cycle

B-4

 

 

DC Stick Welding

B-4

 

 

Constant Current (Stick) Welding

B-4

 

 

Downhill Pipe Welding

B-4

 

 

Fuel Consumption

B-4

 

 

Tig Welding

B-5

 

 

Typical Current Ranges for Tungsten Electrodes

B-5

 

 

Wire Welding-CV

B-5

 

 

Arc Gouging

B-6

 

 

Auxiliary Power

B-6

 

 

Simultaneous Welding and Auxiliary Power Loads

B-6

 

 

Auxiliary Power

B-6

 

 

Simultaneous Welding and Auxiliary Power Loads

B-6

 

 

Extension Cord Recommendations

B-6

 

 

 

 

 

 

 

 

Accessories

Section C

Options / Accessories and Compatible Lincoln Equipment

C-1

 

 

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Lincoln Electric IM834-B manual Table of Contents

IM834-B specifications

The Lincoln Electric IM834-B is a state-of-the-art industrial inverter multi-process welder designed to meet the demands of various welding applications. Known for its versatility, this machine accommodates MIG, TIG, and stick welding processes, making it a go-to solution for welders in fabrication shops, maintenance facilities, and construction sites.

One of the standout features of the IM834-B is its advanced inverter technology. This technology allows the machine to convert incoming electrical power into a more efficient output, reducing energy consumption while delivering consistent performance. The inverter design also contributes to the welder’s lightweight and compact build, enhancing portability without compromising on power. Weighing significantly less than traditional transformers, the IM834-B can be easily transported between job sites.

Another key characteristic of the IM834-B is its user-friendly interface. The machine features an intuitive digital display that provides real-time feedback on welding parameters. This allows operators to make quick adjustments and ensures precise control over the welding process. The controls are designed with simplicity in mind, facilitating ease of use for both novice and experienced welders.

The IM834-B also incorporates advanced technologies that enhance weld quality and efficiency. It features a synergic control that automatically adjusts the voltage and wire feed speed according to the selected material and thickness. This makes it easier to achieve optimal welding conditions without extensive manual setup, thereby reducing the learning curve for new users.

Moreover, the IM834-B is equipped with robust safety features, including overcurrent and overheat protection. These safeguards ensure that the welder operates safely under varying conditions, extending the machine's lifespan and maintaining performance integrity.

In terms of welding capabilities, the IM834-B supports a wide range of materials, including steel, stainless steel, and aluminum, making it suitable for diverse applications. Its high duty cycle allows for prolonged usage, making it ideal for heavy-duty tasks.

In summary, the Lincoln Electric IM834-B is an innovative and versatile multi-process welder that combines advanced inverter technology, user-friendly controls, and exceptional safety features. Its lightweight design, efficiency, and adaptability to various welding processes make it an excellent choice for professionals seeking reliability and performance in their welding equipment.