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Lincoln Electric RANGER 250 User Manual

Lincoln Electric RANGER 250
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Ranger 250
OPERATOR’S MANUAL
IM741-A
April, 2003
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However, your
overall safety can be increased by
proper installation ... and thought-
ful operation on your part. DO
NOT INSTALL, OPERATE OR
REPAIR THIS EQUIPMENT
WITHOUT READING THIS
MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED
THROUGHOUT. And, most
importantly, think before you act
and be careful.
For use with machines having Code Numbers:
10795; 10854; 10953; 10954
• Sales and Service through Subsidiaries and Distributors Worldwide •
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
• World's Leader in Welding and Cutting Products •
Copyright © 2003 Lincoln Global Inc.

Table of Contents

Questions and Answers:

Lincoln Electric RANGER 250 Specifications

General IconGeneral
Max Output250 Amps
Welding Output Range30 - 250 Amps
Output Range30 - 250 Amps
Open Circuit Voltage80 Volts
Generator Output (Peak)10, 000 Watts
Generator Output (Continuous)8, 000 Watts
Fuel TypeGasoline
Rated Output200 Amps
Auxiliary Power120/240 Volts
Engine (alternative)Kohler CH440
Fuel Tank Capacity12 Gallons
Dimensions (alternative)30 x 24 x 36 inches
ProcessesStick, MIG, TIG
Welding ProcessesStick, MIG, TIG, Flux-Cored
TypePortable Welder/Generator

Summary

Safety

Hazard Identification and Protection

Identification of key hazards and protective measures for safe operation.

Personal Safety Measures

Essential safety practices for personal protection against electrical, arc, fume, and gas hazards.

Operational and Fire Safety

Guidelines for preventing fire, explosion, safe cylinder handling, and powered equipment use.

Installation

Technical Specifications and Components

Detailed technical specifications, physical dimensions, and engine component information.

Safety, Setup, and Connections

Safety, setup procedures, electrical connections, auxiliary power, and accessory integration.

Operation

Operation Overview and Safety

Safety, overview, engine start-up, and fueling procedures for the Ranger 250.

Controls, Processes, and Auxiliary Power

Explanation of controls, processes, engine operation, and auxiliary power usage.

Accessories

Optional Equipment and Kits

Optional accessories, kits, and specialized equipment for the Ranger 250.

Maintenance

Safety and Maintenance Schedules

Safety guidelines and routine maintenance schedules for engine and machine upkeep.

Component Servicing and Care

Procedures for servicing engine components, battery, and general welder/generator care.

Troubleshooting

Using the Troubleshooting Guide

Instructions on using the guide and general troubleshooting safety precautions.

Common Problems and Solutions

Guide to diagnosing and resolving common engine, power, control, and arc performance issues.

Diagrams

Connection and Wiring Diagrams

Diagrams for connections, wiring, and physical dimensions of the Ranger 250 and its accessories.

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