1. Introduction
Thank you for purchasing the H.KOENIG HF320 Ice Cream Maker and GSX12 Juicer combination. This manual provides essential information for the safe and efficient use of your appliances. Please read these instructions carefully before first use and retain them for future reference.
2. Important Safety Instructions
- Read all instructions before using the appliance.
- Do not immerse the motor unit of either appliance in water or other liquids.
- Ensure the voltage indicated on the appliance corresponds to your local mains voltage before connecting.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from the outlet when not in use, before assembling or disassembling parts, and before cleaning.
- Avoid contact with moving parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- The use of attachments not recommended or sold by the manufacturer may cause fire, electric shock, or injury.
- Do not use outdoors.
- Do not let the cord hang over the edge of a table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always ensure the appliance is properly assembled before operation.
- Do not use the appliance for anything other than its intended use.
3. Product Overview
3.1 H.KOENIG HF320 Ice Cream Maker
The HF320 is a compressor ice cream maker designed for quick preparation of homemade ice cream, sorbet, and frozen yogurt. It features an LCD screen and an automatic stop function.

Image: Front view of the H.KOENIG HF320 Ice Cream Maker, showing the control panel, LCD screen, and transparent lid.

Image: Close-up of a hand adjusting the control knob on the H.KOENIG HF320 Ice Cream Maker.
3.2 H.KOENIG GSX12 Juicer
The GSX12 is a slow juicer designed for efficient juice extraction with a silent system and an inox casing. It includes a juice cup and a pulp container.

Image: The H.KOENIG GSX12 Juicer fully assembled with its juice cup and pulp container.

Image: Close-up view of the H.KOENIG GSX12 Juicer's transparent extraction chamber, showing the internal filter and auger.
4. Setup
4.1 Setting up the HF320 Ice Cream Maker
- Unpack all components and remove any packaging materials.
- Place the ice cream maker on a stable, flat, and dry surface.
- Ensure the removable aluminum bowl is clean and dry before placing it into the main unit.
- Insert the mixing paddle into the bowl, ensuring it is properly seated.
- Place the transparent lid on top of the bowl and secure it.
- Plug the appliance into a grounded electrical outlet.
4.2 Setting up the GSX12 Juicer
- Unpack all components and remove any packaging materials.
- Place the motor base on a stable, flat, and dry surface.
- Assemble the juicing components: place the juice bowl onto the motor base, then insert the filter and auger.
- Secure the lid onto the juice bowl.
- Position the juice cup under the juice spout and the pulp container under the pulp outlet.
- Plug the appliance into a grounded electrical outlet.
5. Operation
5.1 Operating the HF320 Ice Cream Maker
- Prepare your ice cream mixture according to your recipe. Ensure the mixture is chilled before adding it to the machine.
- Pour the chilled mixture into the removable aluminum bowl. Do not fill above the maximum fill line.
- Close the transparent lid securely.
- Select the desired program or set the timer using the control panel and knob. The LCD screen will display the settings.
- Press the start button to begin the churning process. The machine will automatically stop when the cycle is complete.
- Once finished, unplug the appliance and remove the ice cream using a plastic or wooden spatula to avoid scratching the bowl.
5.2 Operating the GSX12 Juicer
- Wash fruits and vegetables thoroughly. Cut them into pieces that fit the feeding chute. Remove any hard pits or large seeds.
- Ensure the juice cup and pulp container are correctly positioned.
- Turn the juicer ON using the power switch.
- Slowly feed the prepared ingredients into the feeding chute. Use the food pusher to gently guide them down. Do not force ingredients.
- The juicer will extract juice into the juice cup and separate pulp into the pulp container.
- After juicing, turn the appliance OFF and unplug it from the power outlet.
6. Maintenance and Cleaning
6.1 Cleaning the HF320 Ice Cream Maker
- Always unplug the appliance before cleaning.
- Remove the mixing paddle and the removable aluminum bowl.
- The removable aluminum bowl is dishwasher safe. Alternatively, wash it with warm, soapy water and dry thoroughly.
- Wash the mixing paddle and lid with warm, soapy water and rinse.
- Wipe the main unit (motor base) with a damp cloth. Do not immerse the main unit in water.
- Ensure all parts are completely dry before reassembling or storing.
6.2 Cleaning the GSX12 Juicer
- Always unplug the appliance before cleaning.
- Disassemble all removable parts: lid, auger, filter, juice bowl, juice cup, and pulp container.
- Rinse all removable parts under running water immediately after use to prevent pulp from drying.
- Use a cleaning brush (if provided) to clean the filter screen thoroughly.
- Wash all removable parts with warm, soapy water.
- Wipe the motor base with a damp cloth. Do not immerse the motor base in water.
- Dry all parts thoroughly before reassembling or storing.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Ice Cream Maker: Appliance does not start. | Not plugged in; lid not properly secured; power outage. | Check power connection; ensure lid is correctly placed; check household power. |
| Ice Cream Maker: Mixture not freezing. | Mixture not pre-chilled; too much mixture; ambient temperature too high. | Ensure mixture is very cold; do not exceed max fill line; use in a cool room. |
| Juicer: Appliance does not start. | Not plugged in; parts not assembled correctly; power outage. | Check power connection; ensure all parts are securely locked; check household power. |
| Juicer: Low juice yield or excessive pulp. | Ingredients fed too quickly; filter clogged; ingredients too soft. | Feed ingredients slowly; clean the filter; for soft fruits, alternate with harder ones. |
| Juicer: Appliance stops during operation. | Overload protection activated; chute jammed. | Turn off, unplug, and let cool for 30 minutes. Clear any jams before restarting. |
8. Specifications
8.1 H.KOENIG HF320 Ice Cream Maker
- Power: 180W
- Capacity: 2 Liters (for up to 10 people)
- Bowl Material: Removable Aluminum
- Features: Rapid preparation, LCD screen, Automatic stop, Keep-cold function
- Color: Silver and Black
- Net Weight: 12.2 kg
- Care Instructions: Dishwasher safe (bowl)
8.2 H.KOENIG GSX12 Juicer
- Power: 400W
- Capacity: 1 Liter (Juice Cup)
- Housing Material: Stainless Steel
- Features: Silent system, Pulp container included
- Color: Silver and Black
- Care Instructions: Hand wash removable parts
9. Warranty and Support
This H.KOENIG product comes with a 2-year warranty covering parts and labor for return to the workshop. Please retain your proof of purchase for warranty claims. For support or service, please contact your retailer or the H.KOENIG customer service department.