Introduction
The BORUiT SK305 Smoke Infuser is a portable molecular cuisine smoking gun designed to add natural smoky flavor and aroma to food and drinks quickly and easily. It utilizes real wood chips, tea, herbs, or spices to produce cold smoke without altering the texture or temperature of your ingredients. This versatile tool is perfect for enhancing the taste of meat, cocktails, cheese, seafood, and more, bringing a gourmet touch to your culinary creations.

Figure 1: BORUiT SK305 Smoke Infuser and included accessories.
Package Contents
Please check the package contents upon receipt. If any items are missing or damaged, contact customer support.
- 1 x BORUiT SK305 Smoke Infuser Unit
- 1 x Exhaust Pipe
- 1 x Mouthpiece
- 1 x Cleaning Brush
- 1 x Screwdriver
- 2 x Mesh Filters
Note: Wood chips, batteries (2xAA), and a smoke cover are not included and must be purchased separately.
Specifications
| Attribute | Detail |
|---|---|
| Model Number | SK305 (EBW1588) |
| Material | Aluminum Alloy, Zinc Alloy, Plastic (PC) |
| Product Dimensions | 56mm (W) x 90mm (D) x 123mm (H) |
| Battery Type | 2 x AA batteries (not included) |
| Waterproof Level | Life Waterproof |
| Certifications | CE-EMC, RoHS |
| Weight | Approximately 0.7 lb (0.32 kg) |

Figure 2: Product dimensions.

Figure 3: Product certifications including CE and RoHS.
Setup Instructions
Install Batteries:
- Open the bottom battery cover of the smoke infuser.
- Insert two AA batteries (not included) into the battery compartment, ensuring correct polarity.
- Close the battery cover securely.

Figure 4: Steps for installing AA batteries.
Assemble the Smoking Gun:
- Attach the exhaust pipe to the outlet on the side of the main unit.
- Insert the mouthpiece firmly into the end of the exhaust pipe.

Figure 5: Exploded view of the smoke infuser components.
Video 1: Demonstration of assembling the smoking gun and basic operation.
Operating Instructions
Follow these steps to use your BORUiT SK305 Smoke Infuser:
Prepare Wood Chips:
- Ensure a mesh filter is placed in the wood chip container (burner chamber) at the top of the unit.
- Add a small amount of wood chips, tea, herbs, or spices into the burner chamber. Do not overfill.

Figure 6: Placing the filter and adding sawdust/wood chips.
Turn On the Device:
- Slide the switch button located on the base of the unit to the "ON" position. The internal fan will start.
Ignite the Material:
- Using a match or lighter, carefully ignite the wood chips (or other material) in the burner chamber. The fan will draw the smoke through the exhaust pipe.
Apply Smoke:
- Direct the smoke from the mouthpiece towards your food or drink. For best results, use a covered container (like a cloche or sealed bag) to trap the smoke.
- Smoke for approximately 30 seconds, or until the desired smoky aroma and flavor are achieved.

Figure 7: Comprehensive operation diagram.

Figure 8: Example of smoking food with a cloche.

Figure 9: Example of smoking a cocktail.
Turn Off:
- Once smoking is complete, slide the switch button to the "OFF" position.
- Allow the unit to cool down before cleaning.
Maintenance and Cleaning
Proper maintenance ensures the longevity and optimal performance of your smoke infuser:
- **Empty Burner Chamber:** Frequently empty the burn chamber of any residual ash or unburnt material.
- **Wipe Clean:** Use a damp rag to wipe down the exterior and interior of the unit.
- **Dry Thoroughly:** Ensure all parts are completely dry before reassembling or storing to prevent corrosion or damage.
- **Filter Replacement:** Regularly check the mesh filter for blockages or damage. Replace if necessary to maintain proper airflow.
- **Battery Care:** Remove batteries if the device will not be used for an extended period to prevent leakage.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Device does not turn on. |
|
| No smoke or weak smoke production. |
|
| Smoke tastes burnt or acrid. |
|
Warranty and Support
This BORUiT product is designed for durability and performance. For any issues or questions not covered in this manual, please contact the seller or manufacturer's customer support for assistance. Keep your purchase receipt as proof of purchase for warranty claims.