Introduction
Welcome to your new Flavorstation G-PRIMO100 Home Beverage Maker. This manual provides essential information for the safe and efficient operation of your device. Please read all instructions carefully before first use.

The Flavorstation G-PRIMO100 Home Beverage Maker box, showcasing the device and its features.
Safety Information
Always adhere to the following safety guidelines to prevent injury or damage to the device:
- Do not use carbonating bottles past their expiration date. Over time, bottles can weaken and may rupture under pressure.
- Ensure the carbonating bottle is securely attached and properly aligned before initiating carbonation.
- Only carbonate plain water. Do not carbonate other liquids or beverages with added flavors, as this can cause excessive foaming and potential hazards.
- Keep the device away from direct heat sources and out of reach of children.
- Use only genuine Flavorstation CO2 cylinders and carbonating bottles.
Package Contents
Your Flavorstation G-PRIMO100 Home Beverage Maker package includes:
- Flavorstation G-PRIMO100 Home Beverage Maker unit
- One carbonating bottle
- One beverage-grade CO2 cylinder (Sparkler)
- Three beverage pumps (for optional flavor syrups)
- Small mixing spoon
- User Manual
Setup
Installing the CO2 Cylinder
- Remove the back cover of the Flavorstation unit.
- Insert the CO2 cylinder into the designated compartment.
- Screw the cylinder in firmly until it is secure. Do not overtighten.
- Replace the back cover.
Preparing the Carbonating Bottle
- Fill the carbonating bottle with cold water up to the fill line.
- Screw the bottle onto the Flavorstation unit counter-clockwise until it is firmly in place.

The Flavorstation G-PRIMO100 Home Beverage Maker with a carbonating bottle attached, ready for use.
Operating Instructions
Carbonating Water
- Ensure the carbonating bottle is filled with cold water and securely attached to the unit.
- Press the carbonation button on the top of the unit. Hold for a few seconds until you hear a buzzing sound, indicating carbonation. Repeat 3-4 times for desired fizz level.
- Press the red release button to release any remaining pressure.
- Unscrew the carbonated water bottle from the unit.
Adding Flavors
After carbonating your water, you can add your favorite flavor syrups. Do not add flavors before carbonating.
- Pour the desired amount of flavor syrup into the carbonated water.
- Use the provided pumps for precise measurement and easy dispensing of syrups.
- Gently mix the beverage with the provided spoon.
Serving Your Beverage
Your freshly made sparkling beverage is ready to enjoy. You can serve it immediately or store it in the refrigerator with the lid on to maintain carbonation.
Maintenance and Care
Cleaning Your Device
- Wipe the exterior of the Flavorstation unit with a damp cloth. Do not immerse the unit in water.
- Hand wash the carbonating bottle with mild soap and warm water. Do not wash in a dishwasher.
Bottle Care and Replacement
- Each carbonating bottle has an expiration date printed on it. For safety, replace bottles before this date.
- Do not use bottles that are damaged, scratched, or deformed.
Troubleshooting
Common Issues and Solutions
- Bottle shoots off or water spills during carbonation: Ensure the carbonating bottle is securely screwed onto the unit and not past its expiration date. Always stand to the side when operating.
- No fizz or weak carbonation: Check if the CO2 cylinder is empty and needs replacement. Ensure the cylinder is properly installed and tightened. Verify the carbonating bottle is filled with cold water and securely attached.
- Machine not working: Confirm the CO2 cylinder is correctly installed and not empty. This device operates manually and does not require electricity.
Specifications
| Feature | Detail |
|---|---|
| Brand | Flavorstation |
| Model Number | FS100 (G-PRIMO100) |
| Color | White |
| Material | Plastic |
| Product Dimensions (D x W x H) | 9" x 4.5" x 15" |
| Item Weight | 4.8 Pounds |
| Power Source | Manual |
| Operation Mode | Manual |
Warranty and Support
For customer service inquiries or support, please contact Primo customer service at 1-866-429-7566.
Register your Flavorstation Home Beverage Maker online to receive a free Primo Sparkling Beverage Mix with your next online purchase. Minimum purchase requirements may apply. Visit www.primoflavorstation.com for registration details.