1. Important Safety Instructions
Please read all instructions carefully before using the H.Koenig GSX16 Vertical Juicer. Keep this manual for future reference.
- Ensure the appliance is correctly assembled before use.
- Do not immerse the motor base in water or any other liquid.
- Keep hands and utensils out of the feed chute during operation to prevent injury. Use the food pusher provided.
- Unplug the appliance from the power outlet before cleaning, disassembling, or assembling.
- Do not process frozen fruits or vegetables, or ingredients with hard seeds/pits (e.g., peaches, apricots, avocados). Remove all hard pits before juicing.
- Avoid processing excessively fibrous ingredients without proper preparation, as this may cause clogging.
- This appliance is for household use only.
2. Product Overview
The H.Koenig GSX16 is a compact vertical slow juicer designed to extract juice from fruits and vegetables while preserving nutrients through its gentle cold-press technology.

Figure 1: H.Koenig GSX16 Vertical Juicer with various fruits and freshly made juices.
Components
- Motor Base: Contains the motor and control knob.
- Juicing Bowl: Collects the extracted juice.
- Auger (Press Screw): Slowly presses ingredients to extract juice.
- Filter Basket: Separates juice from pulp.
- Lid with Feed Chute: For introducing ingredients and securing the juicing assembly.
- Food Pusher: Helps guide ingredients into the auger.
- Pulp Outlet: Discharges dry pulp.
- Juice Outlet with Anti-Drip Cap: Dispenses juice.
- Juice Container: Collects the extracted juice.
- Pulp Container: Collects the discharged pulp.
- Cleaning Brush: For easy cleaning of components.

Figure 2: Key components of the H.Koenig GSX16 Vertical Juicer.
3. Setup and Assembly
Follow these steps to assemble your juicer before first use:
- Place the motor base on a stable, flat surface.
- Align the juicing bowl with the motor base and rotate it clockwise until it locks into place.
- Insert the filter basket into the juicing bowl.
- Insert the auger (press screw) into the center of the filter basket, ensuring it sits firmly.
- Place the lid onto the juicing bowl, aligning the arrows on the lid and bowl, then rotate clockwise until it locks.
- Position the juice container under the juice outlet and the pulp container under the pulp outlet.
- Ensure the anti-drip cap on the juice outlet is open before starting.

Figure 3: Fully assembled H.Koenig GSX16 Vertical Juicer.
4. Operating Instructions
Preparation of Ingredients
- Wash all fruits and vegetables thoroughly.
- Remove any hard seeds, pits, or thick skins (e.g., pineapple skin, citrus peels).
- Cut ingredients into pieces small enough to fit into the feed chute. For fibrous vegetables like celery, cut into short pieces (approx. 2-3 cm) to prevent clogging.
Juicing Process
- Plug the juicer into a power outlet.
- Turn the control knob to the 'ON' position. The auger will start rotating.
- Slowly feed the prepared ingredients into the feed chute. Use the food pusher gently to guide them down. Do not force ingredients.
- The juice will flow into the juice container, and the pulp will be discharged into the pulp container.
- Once all ingredients are processed, turn the control knob to 'OFF' and unplug the appliance.
Reverse Function
If ingredients get stuck and the juicer stops or struggles, turn the control knob to the 'REV' (Reverse) position for a few seconds. This will rotate the auger in reverse to dislodge the ingredients. Then, switch back to 'ON' to continue juicing.

Figure 4: Juicing in progress with the H.Koenig GSX16.
5. Maintenance and Cleaning
Regular cleaning ensures hygiene and prolongs the life of your juicer.
- Unplug the juicer from the power outlet.
- Disassemble the juicer in reverse order of assembly: remove the lid, then the auger, filter basket, and juicing bowl.
- Rinse all detachable parts (lid, food pusher, auger, filter basket, juicing bowl, juice container, pulp container) under running water immediately after use.
- Use the provided cleaning brush to remove any pulp residue from the filter basket and other components.
- All detachable parts are recommended for hand washing only. Do not wash them in a dishwasher.
- Wipe the motor base with a damp cloth. Never immerse the motor base in water.
- Allow all parts to dry completely before reassembling or storing.

Figure 5: Close-up of the filter basket, highlighting the fine mesh for efficient juice separation.
6. Troubleshooting
- Appliance does not turn on: Ensure the juicer is properly assembled and plugged into a working power outlet. Check if the safety lock is engaged (lid correctly rotated and locked).
- Juicer stops during operation or ingredients are stuck: Use the 'REV' (Reverse) function for a few seconds to dislodge ingredients, then switch back to 'ON'. Ensure ingredients are cut into appropriate sizes and not forced into the chute.
- Excessive pulp in juice: Ensure the filter basket is clean and not clogged. Some soft fruits may naturally produce more pulp.
- Low juice yield: Ensure ingredients are fresh. For harder ingredients, feed them slowly. Check if the pulp outlet is clear.
- Leakage: Ensure all parts are correctly assembled and securely locked. Check that the sealing plug is properly in place.
7. Specifications
- Model Number: GSX16
- Power: 250 Watts
- Voltage: 220 Volts
- Capacity: 0.8 Liters (juice container)
- Rotation Speed: Approximately 60 RPM (slow rotation)
- Noise Level: 44 Decibels
- Dimensions (L x W x H): 18.49 x 20.4 x 49.81 cm
- Weight: 3.7 Kilograms
- Material: Stainless Steel (parts), BPA-free plastic
- Special Features: Compact design, reverse function, anti-drip system, overheat protection, non-slip feet.
8. Warranty and Support
The H.Koenig GSX16 Vertical Juicer comes with an extended 2-year warranty. This warranty covers manufacturing defects and ensures peace of mind for prolonged and reliable use.
For any questions, technical assistance, or warranty claims, please contact H.Koenig customer support. Our dedicated service team is based in France and is ready to assist you.
- Customer Service: Refer to the contact information provided on the H.Koenig official website or your purchase documentation.
- Repairability Index: H.Koenig is committed to promoting responsible consumption, ensuring a high repairability index for its products.





