Introduction
Thank you for choosing the Bonsenkitchen VS3019 Vacuum Sealer Machine. This appliance is designed to extend the freshness of your food up to 6 times longer than traditional storage methods, reducing food waste and simplifying meal preparation. With its powerful suction, versatile operating modes, and user-friendly features like a built-in cutter and bag storage, the VS3019 is an essential tool for any modern kitchen.
Safety Information
- Read all instructions before using the appliance.
- Do not immerse the appliance in water or other liquids.
- Keep out of reach of children.
- Do not operate the appliance with a damaged power cord or plug.
- Avoid touching the sealing strip immediately after use, as it will be hot.
- Use only Bonsenkitchen vacuum bags or compatible textured bags for optimal performance.
Package Contents
Your Bonsenkitchen VS3019 Vacuum Sealer Machine package includes:
- 1 x Bonsenkitchen VS3019 Vacuum Sealer Machine
- 1 x Roll Bag (11" x 20')
- 5 x Pre-Cut Bags (8" x 12")
- 1 x Air Suction Hose
- 2 x External Interfaces
- 1 x Instruction Manual

Image: The Bonsenkitchen VS3019 Vacuum Sealer Machine with its starter kit, including a roll bag, pre-cut bags, air suction hose, and external interfaces.
Product Overview
The Bonsenkitchen VS3019 features a sleek design with intuitive controls. Key components include:
- Control Panel: Features buttons for various operating modes (Seal, Vac & Seal, Pulse Vac, Accessory, Power).
- Built-in Cutter: Integrated slide cutter for custom-sized bags.
- Bag Roll Storage: Convenient compartment for storing a roll of vacuum bags.
- Vacuum Chamber: Area where the bag is placed for vacuuming and sealing.
- Sealing Strip: Heats up to create an airtight seal.
- Liquid Tray: Collects any overflow liquid during vacuuming.
- Lock Buttons: Located on both sides to secure the lid during operation.
- Accessory Port: For connecting the air suction hose to external containers.

Image: Close-up of the Bonsenkitchen VS3019 control panel, highlighting the 'Seal', 'Vac & Seal', 'Pulse Vac', 'Accessory', and 'Power' buttons.
Setup
- Unpack the Machine: Remove the vacuum sealer and all accessories from the packaging.
- Initial Cleaning: Wipe the machine's exterior with a damp cloth. Ensure the liquid tray is clean and dry.
- Power Connection: Plug the power cord into a standard electrical outlet. The Power indicator light will illuminate.
- Bag Roll Installation (Optional):
- Lift the lid of the vacuum sealer.
- Place the bag roll into the designated storage slot.
- Pull out the desired length of bag material.
- Use the built-in cutter by sliding it from left to right to create a custom-sized bag.
- To create a bag from a roll, you must first seal one end using the 'Seal Only' mode (see Operating Instructions).

Image: Visual guide demonstrating how to lift the lid, pull out the bag from the roll storage, and use the built-in cutter.
Operating Instructions
The Bonsenkitchen VS3019 offers four versatile operating modes to suit various food preservation needs.
- General Vacuum Sealing Steps:
- Place the food into a vacuum sealer bag, ensuring the open end is clean and dry. Leave at least 3 inches of space between the food and the top of the bag.
- Open the lid by pressing the lock buttons on both sides.
- Place the open end of the bag into the vacuum chamber, ensuring it lies flat over the sealing strip.
- Close the lid firmly until you hear two distinct "clicks" from both lock buttons.
- Select your desired mode on the control panel.
- Once the process is complete, press the lock buttons to release the lid and remove your sealed bag.

Image: Step-by-step visual guide for vacuum sealing, showing bag placement and lid closure.
- Vac & Seal Mode (Automatic Vacuuming and Sealing):
- Ideal for firm and dry foods like meats, nuts, and coffee beans.
- Press the 'Vac & Seal' button. The machine will automatically vacuum the air and then seal the bag.

Image: The 'Vac & Seal' mode in action, suitable for dry foods such as dried meat, nuts, sausages, and coffee beans.
- Pulse Vac Mode (Manual Control for Delicate Foods):
- Use for delicate or moist foods like bread, soft fruits, or marinated items to prevent crushing or excessive liquid suction.
- Press and hold the 'Pulse Vac' button to vacuum air. Release the button when the desired vacuum level is reached.
- Immediately press the 'Seal' button to seal the bag.

Image: The 'Pulse Vac' mode, demonstrating its use for delicate items like bread, berries, and marinated foods.
- Seal Only Mode (For Sealing Bags without Vacuuming):
- Perfect for sealing chip bags, snack bags, or creating custom-sized bags from a roll.
- Place the bag end in the vacuum chamber and press the 'Seal' button. The machine will only seal without vacuuming.
- Accessory Mode (For External Containers):
- Connect the air suction hose to the accessory port on the left side of the machine.
- Attach the other end of the hose to the vacuum port of a compatible container (jars, canisters, sous vide bags).
- Press the 'Accessory' button to start vacuuming. The machine will stop automatically when the desired vacuum is achieved.

Image: The Bonsenkitchen VS3019 connected via its accessory hose to a vacuum container, demonstrating its external vacuum system capability.

Image: Visual steps for connecting the air suction hose to the vacuum sealer and an external container, then activating the accessory mode.
Bag Compatibility
For best results, use Bonsenkitchen vacuum bags. Ensure bags have a rectangular texture for proper vacuuming and sealing. Avoid bags with circular texture, no texture, or double-sided texture.

Image: A diagram illustrating the recommended rectangular textured bags and incompatible bag types for the vacuum sealer.
Official Product Videos
Video: Demonstration of the Bonsenkitchen Vacuum Sealer Machine with its four operating modes, showcasing its versatility for different food types.
Video: Overview of the powerful features of the Stainless Steel Vacuum Sealer Machine, highlighting its efficiency and robust design.
Video: Detailed demonstration of the Bonsenkitchen Vacuum Sealer Machine, focusing on its built-in cutter and various sealing functionalities.
Maintenance and Cleaning
Proper maintenance ensures the longevity and optimal performance of your vacuum sealer.
- Cleaning the Exterior: Wipe the exterior of the machine with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Cleaning the Liquid Tray: The liquid tray is removable for easy cleaning. After each use, especially when sealing moist foods, remove the tray and wash it with warm, soapy water. Rinse thoroughly and dry completely before reinserting.
- Cleaning the Sealing Strip: Carefully wipe the sealing strip with a soft cloth to remove any food residue. Ensure the strip is cool before touching.
- Storage: Store the machine with the lid unlocked to prevent compression of the foam gasket, which can affect sealing performance over time.

Image: A hand wiping the stainless steel surface of the Bonsenkitchen VS3019, illustrating its easy-to-clean design.
Troubleshooting
If you encounter any issues with your Bonsenkitchen VS3019, please refer to the following common problems and solutions:
- Machine does not power on: Check if the power cord is securely plugged into both the machine and the electrical outlet. Ensure the outlet is functional.
- Machine vacuums but does not seal: Ensure the bag is placed correctly within the vacuum chamber and over the sealing strip. Check if the lid is fully locked with two clicks. The sealing strip might be dirty; clean it as per maintenance instructions.
- Machine seals but does not vacuum: Check if the bag is properly positioned in the vacuum chamber. Ensure there are no wrinkles or creases in the bag opening that could prevent a proper vacuum seal.
- Incomplete vacuum or air leaks: Inspect the bag for any punctures or damage. Ensure the bag material is compatible with the vacuum sealer. Check the foam gasket for any debris or damage that might prevent a tight seal.
- Overheating protection activated: If the machine has been used continuously for an extended period, it may activate its overheating protection. Allow the machine to cool down for at least 20 minutes before resuming operation.
Specifications
| Feature | Detail |
|---|---|
| Brand | Bonsenkitchen |
| Model Number | VS3019 |
| Material | Stainless steel + ABS |
| Color | Stainless Steel |
| Product Dimensions | 6.7"L x 15"W x 3.6"H |
| Operation Mode | Semi-Automatic |
| Wattage | 135 watts |
| Voltage | 120V |
| Item Weight | 4.71 pounds |
Warranty and Support
The Bonsenkitchen VS3019 Vacuum Sealer Machine comes with a reliable 3-year warranty. For any technical support or warranty claims, please contact Bonsenkitchen customer service. Lifetime technical support is also provided.
For further assistance, please refer to the contact information provided in your product's original packaging or visit the official Bonsenkitchen website.





