Wen 56125i

28 pages

To Next Page

To Next Page

Loading...

Model #56125i

1250W INVERTER

GENERATOR

bit.ly/WENvideo

Your new tool has been engineered and manufactured to WEN’s highest standards for dependability,

ease of operation, and operator safety. When properly cared for, this product will supply you years

of rugged, trouble-free performance. Pay close attention to the rules for safe operation, warnings,

and cautions. If you use your tool properly and for intended purpose, you will enjoy years of safe,

reliable service.

IMPORTANT:

NEED HELP? CONTACT US!

Have product questions? Need technical support?

Please feel free to contact us at:

800-232-1195

techsupport@wenproducts.com

WENPRODUCTS.COM

(M-F 8AM-5PM CST)

Table of Contents

Questions and Answers:

J
jensenshannonAug 6, 2025
What to do if Wen 56125i runs but does not support all connected electrical devices?
- J
  josephhouseAug 6, 2025
  If your WEN Inverter runs but doesn't support all connected devices, the issue could stem from several sources. A faulty extension cord could be the culprit, so try using a different one. The electrical device itself might be bad; attempt connecting a different device to check. If the overload light is on, the generator is overloaded. To resolve this, turn off and unplug all electrical devices, shut down the engine, wait a few minutes, and then restart the engine, connecting fewer devices. A short in one of the connected devices can also cause this problem, so try disconnecting any potentially faulty electrical loads.
L
Luis CollinsAug 15, 2025
How to fix blue smoke in exhaust of Wen 56125i?
- J
  jamesfosterAug 15, 2025
  If you notice blue smoke in the exhaust of your WEN Inverter, this could be due to a couple of reasons. The generator might be inclined, causing oil to enter the combustion chamber; in this case, move the generator to a level position. Alternatively, too much oil might have been added to the crankcase, so drain the excessive oil.

Wen 56125i Specifications

General

Brand	Wen
Model	56125i
Category	Inverter
Language	English

Summary

Introduction

Safety Information

Generator Components

Generator Preparation

Add Oil and Engine Oil Recommendations

Instructions for adding the correct engine oil, including selection based on temperature and API rating.

Add Gasoline

Procedure for safely adding unleaded gasoline to the generator's fuel tank.

Ground the Generator

Instructions for properly grounding the generator to ensure electrical safety.

Starting the Generator

Starting the Engine

Step-by-step instructions for starting the generator engine, including switch positions and recoil operation.

Eco-Mode Idle Switch Function

Details the operation and benefits of the Eco-Mode Idle Control Switch.

Stopping the Generator

Subsequent Starting of the Generator

Check the Oil

Procedure for checking and adding engine oil before each use.

Check the Fuel Level

Instructions for verifying and adding sufficient fuel to the tank.

Ground the Generator

Reiterates the importance and procedure for grounding the generator for safety.

Using the Generator

Power Cord Selection Notes

Guidance on selecting appropriate extension cords based on power requirements and length.

Maintenance & Care

Cleaning the Generator

Instructions for safely cleaning the exterior of the generator.

Checking the Oil

Procedure for checking the engine oil level before each use.

ChangingAdding Oil

Instructions for changing the engine oil and refilling the crankcase.

Air Cleaner Maintenance

Procedure for checking, cleaning, or replacing the air cleaner element.

Spark Plug Maintenance

Detailed instructions for inspecting, cleaning, gapping, and replacing the spark plug.

Fuel System Draining

Procedures for draining the fuel tank and carburetor for storage or after use.

Specifications

Troubleshooting

Storage & Transport

Exploded View and Parts List

Wiring Diagram

Warranty Statement

Related product manuals

Preview: Wen 56203i

Preview: Wen 56202i

Preview: Wen DF1100

Preview: Wen GN9500