Lincoln Electric RANGER 305D IM730 User Manual

Ranger 305 D
OPERATOR’S MANUAL
IM730
August, 2004
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:
10926
• 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 © 2004 Lincoln Global Inc.

Lincoln Electric RANGER 305D IM730 Specifications

General

Brand	Lincoln Electric
Model	RANGER 305D IM730
Category	Welding System
Language	English

Summary

Safety Information

General Safety Warnings

Covers general warnings, Proposition 65, and electric/magnetic field hazards.

Specific Hazard Protection

Details protection against electric shock, arc rays, fumes, and gases.

Fire, Cylinder, and Electrical Safety

Outlines safety for sparks, cylinders, and electrical connections.

Installation

Installation Overview and Specifications

Installation Safety and Environmental Conditions

Installation: Towing, Fuel, Cooling, and Battery

Electrical Connections and Welding Terminals

Auxiliary Power and Standby Connections

Connecting Lincoln Electric Wire Feeders

Spool Gun and Remote Control Installation

Operation

Operation Introduction and Engine Setup

Welding Controls Overview

Introduces output control, digital meters, and mode selector switch.

Detailed Welding and Engine Controls

Explains arc control, terminals, connectors, and engine start/stop/idler controls.

Welding Processes: Stick and TIG

Describes Constant Current (Stick), Downhill Pipe, and TIG welding procedures.

Arc Gouging and Wire Welding Operations

Details procedures for arc gouging and CV wire welding operations.

Auxiliary Power Operation and Extension Cords

Maintenance

Engine Maintenance Safety and Components

Covers safety, engine components, and service intervals for the Kubota diesel engine.

Routine Engine Maintenance: Oil and Air Cleaner

Cooling System and Fuel System Maintenance

Fuel Filter, Overspeed, Engine Adjustment, and Battery Maintenance

Welder/Generator Maintenance

Troubleshooting

How to Use Troubleshooting Guide

Provides instructions on how to effectively use the troubleshooting section of the manual.

Engine Starting and Shutdown Troubleshooting

Addresses issues related to engine not cranking, not starting, or shutting down shortly after starting.

Engine Load and Idle Troubleshooting

Covers problems with engine shutdown under load, rough running, charging, and idle speed.

Welding Power and Auxiliary Output Troubleshooting