1. Product Overview
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your WEN GN6000 6000-Watt Portable Generator. Please read this manual thoroughly before operating the generator.
Key Features:
- Generates up to 6000 starting watts and 5000 running watts.
- Equipped with a 3.4-gallon fuel tank, providing up to 7.5 hours of half-load runtime.
- Compact design with an included wheel and handle kit for enhanced portability.
- Control panel features two standard 120V 20A household outlets (5-20R), one 30A TT-30R RV outlet, one 120V/240V L14-30R outlet, one 12V DC outlet, and a 120V to 240V voltage selector.
- Powered by a 4-stroke OHV 272cc engine.

2. Setup and Assembly
Before first use, certain components require assembly and initial fluid checks.
2.1 Unpacking and Inspection
- Carefully remove the generator and all components from the packaging.
- Inspect for any shipping damage. Contact customer support immediately if damage is found.
- Ensure all listed components are present.
2.2 Wheel and Handle Kit Assembly
The portable wheel and handle kit facilitates easy movement of the generator.
- Attach the wheels to the generator frame using the provided hardware.
- Secure the handles to the designated points on the frame.
- Ensure all bolts are tightened securely.

2.3 Adding Engine Oil
The engine is shipped without oil. It is crucial to add the correct type and amount of oil before starting.
- Place the generator on a level surface.
- Remove the oil fill cap/dipstick.
- Add the recommended engine oil (e.g., 10W-30) to the crankcase until it reaches the upper mark on the dipstick. Do not overfill.
- Securely replace the oil fill cap/dipstick.
2.4 Adding Fuel
Use fresh, unleaded gasoline with an octane rating of 87 or higher.
- Ensure the generator is turned off and cooled down.
- Open the fuel tank cap.
- Carefully pour gasoline into the fuel tank, avoiding overfilling. Leave space for fuel expansion.
- Securely close the fuel tank cap.
3. Operating Instructions
Follow these steps for safe and effective operation of your generator.
3.1 Starting the Engine
- Ensure the generator is on a level surface and in a well-ventilated outdoor area, away from windows and doors.
- Turn the fuel valve to the ON position.
- Move the choke lever to the CHOKE position (for cold starts).
- Turn the engine switch to the ON position.
- Firmly pull the recoil starter handle until the engine starts.
- Once the engine starts, gradually move the choke lever to the RUN position.

3.2 Connecting Electrical Devices
Once the engine is running, you can connect your electrical devices.
- Ensure the circuit breakers on the control panel are in the ON position.
- Plug in your devices to the appropriate outlets. Do not overload the generator.
- For 240V operation, use the voltage selector switch to select 120V/240V.

3.3 Digital Readout (Data Meter)
The digital readout displays important operational information.
- Monitors voltage, frequency, and runtime.
- Use this information to schedule routine maintenance and monitor power output.
3.4 Shutting Down the Engine
- Disconnect all electrical loads from the generator.
- Turn the engine switch to the OFF position.
- Turn the fuel valve to the OFF position.
4. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your generator.
4.1 Engine Oil Check and Change
- Check oil level before each use.
- Change oil after the first 20 hours of operation, then every 100 hours or annually.
4.2 Air Filter Maintenance
- Inspect the air filter every 50 hours or more frequently in dusty conditions.
- Clean or replace as necessary.
4.3 Spark Plug Inspection
- Inspect the spark plug every 100 hours or annually.
- Clean or replace if fouled or damaged.
4.4 Fuel System
- Always use fresh gasoline.
- For storage longer than 30 days, drain the fuel tank and carburetor, or use a fuel stabilizer.
5. Troubleshooting
This section addresses common issues you might encounter with your generator.
5.1 Engine Does Not Start
- Check Fuel Level: Ensure there is sufficient gasoline in the tank.
- Check Oil Level: Low oil will prevent the engine from starting due to the low-oil shutdown feature.
- Choke Position: Ensure the choke is in the correct position for starting (CHOKE for cold, RUN for warm).
- Engine Switch: Verify the engine switch is in the ON position.
- Spark Plug: Inspect the spark plug for fouling or damage.
5.2 No Power Output
- Circuit Breakers: Check if any circuit breakers have tripped. Reset them if necessary.
- Overload: Reduce the total load connected to the generator.
- Voltage Selector: Ensure the voltage selector is set to the desired output (120V or 120V/240V).
6. Specifications
Detailed technical specifications for the WEN GN6000 Portable Generator.
| Specification | Value |
|---|---|
| Model Number | GN6000 |
| Starting Wattage | 6000 Watts |
| Running Wattage | 5000 Watts |
| Engine Type | 4-Stroke OHV 272cc |
| Fuel Type | Gasoline |
| Fuel Tank Capacity | 3.4 Gallons |
| Runtime (Half-Load) | Up to 7.5 hours |
| Voltage | 120V / 240V |
| Total Power Outlets | 4 (2x 120V 20A, 1x 120V 30A RV, 1x 120V/240V L14-30R) + 1x 12V DC |
| Ignition System | Recoil Start |
| Product Dimensions (L x W x H) | 23.2" x 16.9" x 17.2" |
| Item Weight | Approximately 0.01 ounces (Note: This weight seems incorrect based on typical generator weights and is likely a data entry error. Actual weight would be significantly higher.) |

7. Warranty and Support
7.1 Warranty Information
The WEN GN6000 Portable Generator comes with a two-year limited warranty. This warranty covers defects in materials and workmanship under normal use. Please refer to the warranty card included with your product for full terms and conditions.
7.2 Customer Support
For technical assistance, parts, or warranty claims, please contact WEN customer support. Contact information can typically be found on the product packaging, the official WEN website, or the warranty documentation.





