DUROMAX MX4500 User Manual

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Gasoline Powered Generator
Owner
’
s Manual
MX4500
MX4500E

DUROMAX MX4500 Specifications

General

Brand	DUROMAX
Model	MX4500
Category	Portable Generator
Language	English

Summary

FEATURES

GENERAL SAFETY PROCEDURES

Carbon Monoxide Hazard

Generator produces poisonous carbon monoxide gas. Use outdoors only.

Flammable Fuel Vapor Safety

Gasoline and fumes are highly flammable. Avoid open flames, smoking, and refueling hot engines.

Electrical and Heat Safety

Electrical Shock Precautions

Generator produces powerful voltage. Always ground the generator before use.

High Temperature Hazards

Exhaust and engine parts can reach high temperatures. Allow generator to cool before touching.

Generator Operational Safety

Misuse can damage the generator. Operate only on dry, level surfaces.

PACKAGE CONTENTS

GENERATOR COMPONENTS

PREPARING THE GENERATOR FOR USE

Step 1- Add oil

Add the proper amount of engine oil before operating the generator for the first time.

Step 2- Add Gasoline

Add fresh, unleaded gasoline with an octane rating of 87 or higher to the fuel tank.

Step 3- Ground the Generator

Failure to properly ground the generator can result in electrocution. Use a grounding wire.

Subsequent Use of the Generator

Step 1- Check the oil

Check the oil level of the engine before each use to ensure sufficient amount.

Step 2 - Check the Gas Level

Check that there is sufficient gasoline in the gas tank before starting.

Step 3- Ground the Generator

Ground the generator by tightening the grounding nut against a grounding wire.

STARTING THE GENERATOR

USING THE GENERATOR

AC Usage

Connect electrical devices running on AC current according to their wattage requirements.

VOLTAGE SELECTOR SWITCH (MX4500/MX4500E)

Switch Operation

Explains how to use the voltage selector switch for 120V ONLY or 120/240V operation.

SOME NOTES ABOUT POWER CORDS

DC Usage

Battery Charging

The DC receptacle is for recharging 12 Volt automotive-type batteries only. Never jumpstart a car.

STOPPING THE GENERATOR

MAINTENANCE /CARE

Recommended Maintenance Schedule

Provides a schedule for checking and performing maintenance tasks on the generator.

Cleaning the Generator

Instructions on how to clean the exterior of the generator using specific methods.

Checking the Oil

Check the oil level of the generator before each use to ensure sufficient amount.

Changing/Adding Oil

Procedure for adding oil to the crankcase when the oil level is low.

Draining Oil

Procedure to drain oil from the crankcase if contaminated with water or dirt.

Air Cleaner Maintenance

Instructions for cleaning the air cleaner elements to maintain proper airflow.

Fuel Filter Cup Cleaning

Procedure to clean the fuel filter cup that traps dirt and water from the fuel.

Spark Plug Maintenance

Instructions for inspecting, cleaning, and gapping the spark plug for proper operation.

Emptying the Gas Tank

STORAGE/TRANSPORT PROCEDURES

GENERATOR SPECIFICATIONS

TROUBLESHOOTING

GENERATOR ASSEMBLY AND MOUNTING

CHANGE THE CARBON-BRUSH

CHANGE THE AVR

WIRING DIAGRAM (MX4500)

WIRING DIAGRAM (MX4500E)

EXPLODED VIEW AND PARTS LIST