1. Introduction
Thank you for purchasing the MAXSUN High Firepower Card Stove MS-3500SR. This portable gas stove is designed for outdoor cooking, offering high firepower and windproof capabilities for various activities like camping, hot pot, and barbecues. Please read this manual carefully before use to ensure safe and efficient operation.

2. Safety Precautions
Always follow these safety guidelines to prevent accidents and ensure safe operation:
- Use only in well-ventilated areas.
- Keep away from flammable materials.
- Ensure the gas cartridge is correctly installed and sealed.
- Do not leave the stove unattended while in use.
- Keep out of reach of children.
- Allow the stove to cool completely before handling or storing.
- Do not use damaged gas cartridges.
3. Setup and Gas Cartridge Installation
Follow these steps to set up your stove and install the butane gas cartridge:
- Open the gas cartridge compartment cover.
- Insert the butane gas cartridge into the compartment, aligning the nozzle with the stove's gas inlet.
- Close the compartment cover securely.
- Ensure the pot support is properly unfolded and stable.



4. Operating Instructions
To operate your MS-3500SR gas stove:
- Turn the control knob to the "ON" position (usually counter-clockwise).
- Press the ignition button (if applicable) or use an external lighter to ignite the gas.
- Adjust the flame intensity by rotating the control knob.
- After cooking, turn the control knob to the "OFF" position (clockwise) until the flame extinguishes.
- Allow the stove to cool down completely before disassembling or storing.


The stove is designed for high firepower and stable flame combustion, suitable for various cooking needs.

5. Maintenance and Care
Regular maintenance ensures the longevity and safe operation of your stove:
- Cleaning: After each use, ensure the stove is cool. Wipe down the burner and body with a damp cloth to remove food residue and grease. Do not use abrasive cleaners.
- Storage: Store the stove in a dry, cool place, away from direct sunlight and heat sources. Ensure the gas cartridge is removed before storage.
- Inspection: Periodically check the gas hose and connections for any signs of wear, cracks, or leaks. Replace any damaged parts immediately.

6. Troubleshooting
If you encounter issues with your stove, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Stove does not ignite. | Gas cartridge empty or improperly installed. Ignition system faulty. | Check/replace gas cartridge. Reinstall cartridge correctly. Use an external lighter if ignition fails. |
| Weak or inconsistent flame. | Low gas pressure. Clogged burner. | Replace gas cartridge. Clean the burner head. |
| Gas smell detected. | Gas leak from cartridge connection or hose. | Immediately turn off the stove and remove the gas cartridge. Check for leaks using soapy water. Do not use if a leak is detected. |
7. Specifications
| Attribute | Detail |
|---|---|
| Model | MS-3500SR |
| Type | Gas cartridge stove |
| Fuel Type | Butane |
| Ignition Device | Included |
| Disposable | No |
| Number of Users | >5 people |
| Applicable Environment | Ordinary outdoor environment |
| Average Boiling Time | 5-10 minutes |
| Product Category | Stove |
| Origin | Mainland China |
| Package Weight | 1.98 kg |
| Package Dimensions (L*W*H) | 30cm * 20cm * 10cm |
8. User Tips
- For optimal performance, ensure the stove is placed on a flat, stable surface.
- When cooking in windy conditions, position the stove to minimize direct wind exposure for better flame stability and fuel efficiency.
- Always carry spare butane cartridges for extended outdoor trips.
9. Product Video
Watch this video for a demonstration of a similar butane gas product and its safety features. While not specific to this stove model, it illustrates the general use of butane cartridges in portable stoves.
10. Warranty and Support
For warranty information, technical support, or any inquiries regarding your High Firepower Card Stove MS-3500SR, please contact the seller or refer to the product packaging for specific details. Keep your purchase receipt as proof of purchase.