Wen 4050

MODEL 4050
7 HP Generator
Item # 56400
Owner’s Manual
Manual del Propietario
Questions? Problems?
Please call our customer help line:
(800) 232-1195 M-F 8-5 CST
FEATURES
• 4050 Surge Watt Output
• 3500 Rated Watt Output
• Powerful Enough to Run Essential Appliances During Power Outages
• 120 and 240 Volt AC Outputs
• Low Oil Automatic Shutoff
• Circuit Breaker for Overload Protection
• 4 Gallon Fuel Tank Capacity
• Spark Arrester
• Meets EPA Emission Standards
2014
www.wenproducts.com

Wen 4050 Specifications

General

Brand	Wen
Model	4050
Category	Portable Generator
Language	English

Summary

Generator Identification

Service Record

Section for logging maintenance dates and service history of the generator.

Introduction

Notice Regarding Emissions

Information regarding EPA emission regulations for the generator's engine.

Safety Information

Safety Symbols and Meanings

Explanation of hazard alert symbols and their associated meanings for user safety.

General Safety Procedures

Important Safety Instructions

Package Contents

Generator Components

Generator Preparation

Using the Generator for the First Time

Initial setup procedures including filling oil and gasoline before first operation.

Starting the Generator

Subsequent Starting of the Generator

Using the Generator

Circuit Reset Buttons

Function and use of circuit reset buttons for overload protection.

Notes About Power Cords

Guidelines for selecting appropriate power cords based on electrical load requirements.

High Altitude Operation Above 3000 Feet

High Altitude Kit Installation Instructions

Detailed steps for installing an altitude kit for proper generator function at higher elevations.

Stopping the Generator

Maintenance Care

Recommended Maintenance Schedule

Schedule outlining routine checks and maintenance tasks for optimal generator performance.

Cleaning the Generator

Procedures for safely cleaning the generator's exterior.

Checking the Oil

Method for verifying the engine oil level before each generator use.

Changing Adding Oil

Step-by-step guide for draining and refilling the engine oil.

Air Cleaner Maintenance

Instructions for cleaning or replacing the air cleaner element to ensure proper airflow.

Fuel Filter Cup Cleaning

How to clean the fuel filter cup to trap debris from the fuel.

Spark Plug Maintenance

Procedures for inspecting, cleaning, and adjusting the spark plug gap.

Draining the Fuel Tank

Steps for emptying the fuel tank and carburetor for storage or transport.

Spark Arrester Cleaning

Guide for cleaning the spark arrester to maintain engine performance.

Storage Transport Procedures

Specifications

Generator Specifications

Technical data including AC output, dimensions, and weight of the generator unit.

Engine Specifications

Technical data for the engine, including type, displacement, and oil capacity.

Troubleshooting

Exploded View and Parts List

Wiring Diagram

Warranty Statement

To Exercise Warranty Coverage

Instructions on how to contact customer service for warranty claims and support.

Warranty Coverage

Details on the terms, conditions, and limitations of the generator's warranty.