1. Product Overview and Key Features
The SEATAO VH5188 Automatic Vacuum Sealer Machine is designed for efficient and versatile food preservation. It features a powerful 90kPa vacuum pump and multiple operating modes to suit various food types.

Key features include:
- Multiple Modes: Unique liquid sealing mode, along with Dry, Moist, and Extended modes for diverse food types.
- Variable Vacuum Pressure: Strong and Soft pressure settings for optimal preservation.
- Powerful and Efficient: 90kPa vacuum pump completes sealing in 6-12 seconds.
- Continuous Operation: Patented cooling system allows for over 200 continuous seals without overheating.
- Double Heat Sealing: Ensures a secure and consistent seal for enhanced food safety.
- Patented Handle System: Easy one-hand lid locking for convenience.
- Built-in LED Touch Screen: Displays the vacuum progress for user monitoring.
- Removable Drip Tray: Simplifies cleanup by catching spills.

2. Setup
2.1 Unboxing and Initial Inspection
Carefully remove the vacuum sealer and all accessories from the packaging. Inspect for any damage. The package includes: 1 Vacuum Sealer Machine, 1 Extra Foam Gasket, 1 External Vacuum Tube, 2 Vacuum Rolls, 5 Multi-functional Pumping Vacuum Bags, and 1 User Manual.
2.2 Power Connection
Connect the power cord to a suitable electrical outlet. The machine is designed for convenient cord storage at the back.

2.3 Installing Vacuum Bag Roll
- Open the lid of the vacuum sealer using the patented handle system.
- Place a vacuum bag roll into the designated storage area inside the machine.
- Pull the bag material over the sealing bar and under the cutter bar.
- Close the lid and press down firmly on the handle until it locks.
- Use the built-in cutter to create a custom-sized bag by sliding the cutter across.
- Open the lid, remove the cut bag, and seal one end using the 'Sealing' function (refer to Operating Instructions).

Video: Double Sealed Heating Strip, Handle Design Vacuum Sealer
This video demonstrates the process of cutting a custom bag from the roll and sealing one end, highlighting the double heat sealing strip and the convenient handle design.
3. Operating Instructions
3.1 Control Panel Overview

The control panel features various buttons for different sealing modes and functions:
- Sealing Modes (Dry/Moist/Liquid/Extended): Select the appropriate mode based on the food's moisture content.
- Pressure Settings (High/Gentle): Adjust vacuum strength for delicate or robust items.
- Vac&Seal: Initiates automatic vacuuming and sealing. Can be pressed again to cancel.
- Manual Seal: Allows manual control over the sealing process.
- Canister: For use with external vacuum canisters.
- Marinate: For quick marinating using vacuum.
- Pulse: Provides controlled vacuum for delicate items like chips.
3.2 Basic Vacuum Sealing Steps
- Prepare your food and place it into a vacuum sealer bag, leaving at least 3 inches of space from the top.
- Ensure the open end of the bag is clean and dry.
- Place the open end of the bag into the vacuum channel of the machine.
- Close the lid and firmly press down on the handle until it locks. The blue LED lights will illuminate, indicating it's ready.
- Select the appropriate sealing mode (Dry, Moist, Liquid, or Extended) and pressure setting (High or Gentle) based on your food.
- Press the 'Vac&Seal' button. The machine will automatically vacuum the air and then seal the bag. The 'Vacuum Progress' lights will indicate the status.
- Once the process is complete, the lights will turn off. Open the lid and remove the sealed bag.

Video: SEATAO 90kPa Food Vacuum Sealer Machine Preservation
This video provides a general demonstration of the vacuum sealing process for food preservation.
3.3 Using External Vacuum Functions (Canister/Marinate)
- Connect the external vacuum tube to the port on the vacuum sealer and to your compatible vacuum canister or marinating container.
- Ensure the container lid is properly sealed.
- Select 'Canister' or 'Marinate' mode on the control panel.
- Press the corresponding button to start the vacuum process. The machine will stop automatically when the desired vacuum level is reached.
Video: Vacuum Sealer, Desain Pegangan, Universal dengan Tangki Vakum
This video illustrates the use of the external vacuum function with a canister, demonstrating its versatility.
4. Maintenance
4.1 Cleaning the Drip Tray
The removable drip tray should be cleaned regularly to prevent spills and maintain hygiene. Simply slide out the tray, wash it with warm soapy water, rinse, and dry thoroughly before reinserting.
4.2 Cleaning the Sealing Area
Wipe the vacuum channel and heat sealing strip with a damp cloth after each use. Ensure no food particles or moisture remain, as this can affect sealing performance. Allow the heat sealing strip to cool down before cleaning.
4.3 Gasket Care
Inspect the foam gaskets regularly for any signs of wear or damage. A clean and intact gasket is crucial for proper vacuum sealing. An extra foam gasket is included for replacement if needed.
5. Troubleshooting
If you encounter any issues with your SEATAO VH5188, refer to the common problems and solutions below:
- Machine does not power on: Ensure the power cord is securely plugged into both the machine and the electrical outlet. Check the power outlet for functionality.
- Bag does not vacuum properly:
- Check if the bag is properly placed within the vacuum channel.
- Ensure the bag opening is flat, smooth, and free of wrinkles or food debris.
- Verify that the lid is securely locked with the handle.
- Inspect the foam gaskets for any damage or debris that might prevent a proper seal.
- Bag does not seal:
- Ensure the heat sealing strip is clean and free of residue.
- Allow the machine to cool down if it has been used continuously for many cycles (over 200).
- Check if the correct sealing mode (Dry/Moist/Liquid/Extended) is selected for the food type.
- Moisture or liquid is drawn into the machine:
- Always use the 'Liquid' or 'Moist' mode for foods with moisture.
- Ensure the removable drip tray is in place and empty before use.
- For very moist foods, consider pre-freezing or placing a paper towel near the seal area to absorb excess liquid.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | SEATAO |
| Model Name | VH5188 |
| Product Dimensions | 15.63"L x 7.72"W x 4.57"H |
| Item Weight | 6.3 pounds |
| Wattage | 150W |
| Noise Level | 30 dB |
| Special Feature | External vacuum for canisters |
| Included Components | Vacuum Sealer Machine, Extra Foam Gasket, External Vacuum Tube, 2 Vacuum Rolls, 5 Multi-functional Pumping Vacuum Bags, User Manual |
| Manufacturer | SEATAO |
| Country of Origin | China |
7. Warranty and Support
7.1 Product Warranty
The SEATAO VH5188 Automatic Vacuum Sealer Machine comes with a 5-year warranty. This warranty covers defects in materials and workmanship under normal use.
7.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact SEATAO customer support through the retailer's platform or the official SEATAO website. Please have your product model number (VH5188) and purchase date available when contacting support.