DUROMAX XP4400E User Manual

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Gasoline Powered Generator
Owner's Manual
XP4400 D
XP4400E D
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or call 1-800-629-3325 (option 3) Monday -Thursday 6am to 7pm, Friday - Saturday 6am to 3pm. PST
This manual provides information regarding the operation and maintenance
of these products.
We have made every effort to ensure the accuracy of the information
in this manual.
We reserve the right to change this product at any time without prior notice.

DUROMAX XP4400E Specifications

General

Starting Wattage	4400W
Running Wattage	3500W
Fuel Type	Gasoline
Fuel Tank Capacity	4 Gallons
Run Time at 50% Load	8 Hours
Start Type	Electric / Recoil
Noise Level	69 dB
Engine Size	208cc
Engine	7 HP Air Cooled OHV
Dimensions	17 x 17 in
Outlets	2x 120V 20A
AC Output	120/240V
DC Output	12V

Summary

Generator Features

General Safety Procedures

Package Contents

Generator Components

Preparing the Generator for Use

Initial Generator Setup

Detailed steps for initial setup, including adding oil, gasoline, and grounding.

Subsequent Generator Use

Procedures for checking oil and gas levels before starting the generator.

Starting the Generator

Using the Generator

AC Power Usage

How to connect electrical devices using AC power, including wattage considerations.

Voltage Selector Switch Operation

Explanation of the voltage selector switch function and usage guidelines.

DC Power Usage

Instructions for using the DC receptacle to charge 12-volt batteries safely.

Stopping the Generator

Maintenance and Care

Checking Engine Oil Level

Procedure for checking the engine oil level before each generator use.

Changing and Adding Engine Oil

Guide on how to drain, add, or replace engine oil according to the schedule.

Air Cleaner Maintenance

Steps for cleaning and maintaining the air cleaner element for optimal performance.

Fuel Filter Cup Cleaning

Instructions for cleaning the fuel filter cup to trap dirt and water from fuel.

Spark Plug Maintenance

How to inspect, clean, and gap the spark plug for proper engine ignition.

Storage and Transport Procedures

Generator Specifications

Troubleshooting Guide

Generator Assembly and Mounting

Carbon Brush Replacement

Step-by-step guide for replacing the carbon brush on the electric machine.

AVR Replacement

Instructions for replacing the Automatic Voltage Regulator (AVR) on the generator.

Wiring Diagram (XP4400)

Exploded View and Parts List (XP4400)