POXURIO DK4000iSA
POXURIO 4000 Watt Inverter Generator User Manual
Model: DK4000iSA
Product Overview
This manual provides detailed instructions for the safe and efficient operation of your POXURIO 4000 Watt Inverter Generator. Designed for versatility, this gas-powered generator offers strong power output, low noise operation, and a lightweight design, making it ideal for camping, outdoor activities, home backup, and commercial use.
Key Features
- Strong Power: This portable generator has a starting power of 4000W that can meet your daily needs of various electrical appliances and equipment in camping, outdoor activities or home backup power.
- Low Noise: POXURIO inverter generator adopts advanced sound reduction technology and produces a noise value of only 66 decibels during operation (much lower than other traditional generators), ensuring the comfort of electricity consumption.
- Gas Powered: Our gas powered generator is welcomed by the majority of people. Compared with other fuel types, gasoline is more convenient to store, more affordable, and more convenient to obtain, making it one of the most common fuels in people's daily lives.
- Parallel Operation: This generator outdoor supports parallel operation, and you can achieve power supply of over 4000W by 2 or 3 machines. Also it has excellent current stability that protects electrical equipment from voltage fluctuations.
- Lightweight Design: The generator is made of lightweight materials, weighing only 52.9 pounds so it is easy to carry and store. You can easily carry and set up this generator to meet the backup power needs for outdoor camping and emergency situations.
1. Setup
1.1 Unboxing and Initial Inspection
Carefully remove the generator and all accessories from the packaging. Inspect for any damage during transit.

Image: The POXURIO 4000 Watt Inverter Generator as it appears when first unboxed, securely packed in foam within its cardboard box.
The package includes the user manual, gas fill funnel, and basic tools for assembly and maintenance.
1.2 Adding Engine Oil
Before starting the generator for the first time, you must add engine oil. The generator requires SAE 10W-30 oil. Locate the oil fill port, typically behind a service panel. Use the provided funnel to add the oil up to the recommended level on the dipstick. Do not overfill.

Image: Close-up view of the generator's oil fill port, showing the process of adding engine oil using a funnel.
1.3 Adding Fuel
Fill the fuel tank with unleaded gasoline (87 octane or higher). Ensure the fuel cap is securely tightened after filling.

Image: A person adding gasoline to the generator's fuel tank.
2. Operating the Generator
2.1 Control Panel Overview
Familiarize yourself with the control panel, which includes outlets, switches, and indicators for various functions.

Image: A detailed view of the generator's control panel, highlighting all buttons, switches, and output ports.
2.2 Starting the Generator
Ensure the generator is on a level surface. Turn the multi-switch to the START position. Pull the recoil handle firmly until the engine starts. Once started, move the multi-switch to the RUN position.
Video: A demonstration of the POXURIO Inverter Generator, showcasing its features and starting procedure.
Video: An overview of the 4000W Gas Powered Generator, highlighting its power and ease of use.
2.3 Eco Mode Operation
The Eco Mode switch allows the generator to automatically adjust engine speed to match the load, saving fuel and reducing noise. Turn the ECO switch to 'ON' for quieter operation and improved fuel efficiency when running lighter loads.

Image: The generator operating in Eco Mode, emphasizing its low noise level suitable for camping environments.
2.4 Parallel Operation
This generator supports parallel operation, allowing you to connect two or three units for increased power output. Use a compatible parallel kit (sold separately) to connect the generators via the parallel connection ports on the control panel.

Image: Multiple generators connected in parallel, demonstrating their capability to provide combined power for larger applications like dining trucks.
3. Maintenance
3.1 Regular Oil Checks
Regularly check the engine oil level using the dipstick. Ensure the oil is at the proper level before each use to prevent engine damage.
3.2 Spark Plug Service
Access the spark plug for inspection and cleaning by removing the designated service panel. Refer to the specifications for the correct spark plug type and gap.

Image: The generator's side panel removed, showing access to the spark plug for maintenance.
4. Troubleshooting
4.1 Common Issues
If the generator does not start, check the fuel level, oil level, and ensure the multi-switch is in the correct position. If an overload indicator lights up, reduce the connected load and press the reset button.
4.2 CO Alert
If the CO Alert indicator activates, immediately move the generator to an open, well-ventilated area. Carbon monoxide is a colorless, odorless gas that can be fatal.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | POXURIO |
| Model Name | POXURIO Portable Inverter Generator, DK4000iSA |
| Starting Wattage | 4000 Watts |
| Running Wattage | 3200 Watts |
| Fuel Type | Gasoline |
| Voltage | 127 Volts |
| Item Weight | 44.1 Pounds |
| Product Dimensions | 20"L x 12"W x 19"H |
| Engine Type | 4 Stroke |
| Noise Level (at 7m, 25% load) | 62 db |
| Fuel Tank Volume | 3.6 L |
| Run Time (at 25% load) | 6 H |
6. Warranty & Support
6.1 Warranty Information
This product comes with a 2-year manufacturer warranty. Please retain your proof of purchase for warranty claims.
6.2 User Guide & Support
For detailed instructions and further assistance, please refer to the official User Guide (PDF). You can also visit the POXURIO Store for additional product information and customer support.
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