1. Introduction
Thank you for choosing the ROUUUO 95kpa Vacuum Sealer, Model SV-628. This fully automatic food sealer is designed to preserve your food's freshness, reduce waste, and optimize storage space. Please read this manual thoroughly before operating the device to ensure safe and efficient use.

Figure 1: ROUUUO 95kpa Vacuum Sealer with included accessories and food items.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and/or injury to persons. This appliance is for household use only. Do not immerse the appliance in water or other liquids. Do not operate with a damaged power cord or plug. Keep out of reach of children.
3. Product Overview
3.1 Key Features
- Powerful 95kpa Suction: Ensures optimal air removal for extended freshness.
- Fully Automatic Operation: Simplifies the vacuum sealing process.
- Double Heat Seal: Provides an extra layer of security for airtight sealing.
- Built-in Cutter and Bag Storage: Conveniently store and cut custom-sized bags.
- Multiple Sealing Modes: Includes Dry, Moist, and Damp modes for various food types.
- Adjustable Pressure: Normal and Gentle options for different food consistencies.
- Manual Pulse Vacuum: Allows precise control over vacuum pressure for delicate items.
- External Vacuum Function: Compatible with vacuum canisters and specialized bags using the included accessory hose.
3.2 Components

Figure 2: The powerful 9500Pa suction system ensures efficient air removal.

Figure 3: Thoughtful design includes a dual-direction sliding cutter, a bag clip for accurate sealing, and a removable tray for easy cleaning.
4. Setup
4.1 Unpacking and Initial Preparation
- Carefully remove the vacuum sealer and all accessories from the packaging.
- Place the unit on a flat, dry surface.
- Plug the power cord into a suitable electrical outlet.
- The unit comes with one roll of vacuum bags and 10 pre-cut bags. The roll can be stored within the unit's built-in compartment.
Video 1: This video demonstrates the unboxing and initial setup of the vacuum sealer, including how to load the bag roll and use the built-in cutter.
5. Operating Instructions
5.1 How to Make a Bag from a Roll
- Open the lid of the vacuum sealer.
- Pull out the desired length of bag material from the roll stored inside the unit. Ensure enough length to accommodate your food plus 2-3 inches for sealing.
- Place one end of the bag material onto the heating bar.
- Close the lid and press the handle down to lock it.
- Press the "Seal Only" button. The machine will create a sealed bottom for your custom bag.
- Once the sealing process is complete, lift the handle and remove your newly formed bag.

Figure 4: Detailed steps showing how to cut and seal one end of a bag from the roll.
5.2 How to Vacuum Seal Food (Dry/Moist Modes)
- Place your food item into the pre-made bag, leaving at least 2 inches of space between the food and the top edge of the bag. For moist foods, ensure the bag opening is clean and dry.
- Insert the open end of the bag into the vacuum chamber (below the stopper). Ensure it lies flat and is not wrinkled.
- Close the lid and press the handle down firmly to lock it.
- Select the appropriate mode: "Dry Vac & Seal" for dry foods or "Moist Vac & Seal" for moist foods. The machine will automatically vacuum and seal.
- Once the process is complete, lift the handle and remove the sealed bag.

Figure 5: Visual guide for placing food in the bag, positioning it in the vacuum chamber, and initiating the sealing process.
5.3 Using the External Vacuum Function
The external vacuum function is ideal for vacuum sealing canisters, jars, or specialized bags with a vacuum port.
- Insert the smaller end of the vacuum hose into the accessory port on the side of the vacuum sealer.
- Connect the other end of the hose to the vacuum port on your canister or specialized bag, pressing it firmly to ensure a tight seal.
- Close the lid of the vacuum sealer and press the "Canister/Marinate" button to start the vacuum process.
- The machine will automatically stop once the desired vacuum level is reached.

Figure 6: Instructions for connecting the external vacuum hose to the sealer and a canister for vacuum sealing.
Video 2: This video demonstrates the use of the vacuum sealer for food with bags storage and the built-in cutter, including the external vacuum function.
5.4 Pulse Vacuum Function
For delicate or fragile food items that could be crushed by full vacuum pressure, use the "Pulse" button. Press and hold the button to manually control the vacuum level. Release the button when the desired air removal is achieved, then press "Seal Only" to seal the bag.
6. Maintenance and Cleaning
6.1 Cleaning the Vacuum Sealer
Regular cleaning ensures optimal performance and hygiene.
- Always unplug the appliance before cleaning.
- Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners.
- The drip tray is removable for easy cleaning. Simply pull it out, wash with warm soapy water, rinse, and dry thoroughly before reinserting.
- Ensure all parts are completely dry before storing or next use.
7. Troubleshooting
7.1 Common Issues and Solutions
- No Vacuum/Poor Seal:
- Ensure the lid is firmly locked by pressing down on the handle until it clicks.
- Check that the bag opening is clean, dry, and free of wrinkles.
- Verify the bag is correctly positioned within the vacuum chamber, past the black tabs.
- Ensure there is at least 2 inches of empty space at the top of the bag.
- Machine Not Turning On:
- Check if the power cord is securely plugged into both the unit and the electrical outlet.
- Ensure the power button is pressed.
- Food Crushed During Vacuum:
- Use the "Gentle" pressure setting if available.
- Utilize the "Pulse" vacuum function for manual control over air removal.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SV-628 |
| Manufacturer | ROUUO |
| Package Dimensions | 17.2 x 10.39 x 6.06 inches |
| Item Weight | 6.3 pounds (2.86 Kilograms) |
| Power Source | AC |
9. Warranty and Support
Your ROUUUO 95kpa Vacuum Sealer is covered by a manufacturer's warranty. For detailed warranty information, product support, or troubleshooting assistance not covered in this manual, please refer to the warranty card included with your product or visit the official ROUUUO website.





