Lincoln Electric Ranger 330MPX User Manual

Operator’s Manual
Ranger
®
330MPX
Register your machine:
www.lincolnelectric.com/register
Authorized Service and Distributor Locator:
www.lincolnelectric.com/locator
IM10480-A | Issue D ate Nov-19
© Lincoln Global, Inc. All Rights Reserved.
For use with machines having Code Numbers:
12649, 13011
Need Help? Call 1.888.935.3877
to talk to a Service Representative
Hours of Operation:
8:00 AM to 6:00 PM (ET) Mon. thru Fri.
After hours?
Use “Ask the Experts” at lincolnelectric.com
A Lincoln Service Representative will contact you
no later than the following business day.
For Service outside the USA:
Email: globalservice@lincolnelectric.com
Save for future reference
Date Purchased
Code: (ex: 10859)
Serial: (ex: U1060512345)

Lincoln Electric Ranger 330MPX Specifications

General

Fuel Type	Gasoline
Type	Engine Driven Welder
Max Output	330 A
Rated Output	300 A
Generator Output	12, 000 watts
Auxiliary Power	120/240V AC
Welding Processes	Stick, MIG
Output Voltage Range	20-40 V
Wire Feed Speed Range	50-700 IPM

Summary

Safety Information and Warnings

Safety Depends on You

Importance of user actions for overall safety.

Section A: Warnings

Key safety warnings and warnings for specific conditions.

Electric Shock Hazards

Dangers of electric shock and how to prevent them.

Fumes and Gases Hazards

Dangers of welding fumes and gases.

Installation and Setup

Technical Specifications

Detailed technical data and ratings for the Ranger 330MPX.

Installation Safety Precautions

Critical safety advice before installing the equipment.

Stick Welding Set-up

Procedures for setting up the machine for stick welding.

Machine Grounding

Requirements and procedures for grounding the equipment.

Operating the Ranger 330MPX

Case Front Controls

Identifies and describes the main controls on the front panel.

Weld Screens, Ready.Set.Weld.

Guided setup for specific weld procedures.

Arc Options

Fine-tuning the welding arc characteristics.

Auxiliary Power

Using the machine's auxiliary power output safely.

Maintenance Procedures

Maintenance Safety Precautions

Critical safety advice before performing maintenance.

Oil and Oil Filter Change

Procedures for changing engine oil and filter.

Air Filter Change

Procedures for cleaning and replacing the air filter element.

Spark Plug Servicing

How to inspect, clean, and replace the spark plug.

Troubleshooting and Technical References

Electromagnetic Compatibility (EMC)

How the equipment affects and is affected by electromagnetic fields.

How to Use Troubleshooting Guide

Explains the process for diagnosing and resolving machine issues.

Ranger 330MPX Wiring Diagram

Electrical schematic showing connections and components.

Dimension Print

Physical dimensions and mounting hole information for the machine.