Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Duravit Starck 3 SoftClose Toilet Seat. Designed for durability and user comfort, this toilet seat features high-quality materials and a soft-close mechanism for quiet and gentle closing.
Product Features
- SoftClose Function: Ensures the seat and lid close gently and quietly, preventing slamming and reducing wear.
- Duroplast Material: Constructed from high-quality Duroplast, offering scratch resistance, color fastness, and easy cleaning.
- Stainless Steel Hinges: Durable and corrosion-resistant hinges provide long-lasting performance.
- Removable Seat: The toilet seat can be easily removed with a push-button mechanism for thorough cleaning.
- Integrated Buffers: Provides optimal stability and prevents shifting during use.

Figure 1: SoftClose automatic feature for gentle and quiet closing of the seat and lid.

Figure 2: Integrated buffers for optimal stability and secure positioning of the toilet seat.

Figure 3: High-quality Duroplast material ensures scratch resistance and color fastness.
Package Contents
Verify that all components are present before beginning installation:
- Toilet Seat and Cover (D-Shaped, White Alpin)
- Stainless Steel Hinges with SoftClose mechanism
- Mounting Hardware (screws, washers, nuts)
- Installation Instructions

Figure 4: Included components for the Duravit Starck 3 toilet seat.
Installation Guide
Follow these general steps for installing your Duravit Starck 3 toilet seat. Refer to the detailed diagrams (Figure 4) for visual guidance.
- Prepare the Toilet: Ensure the toilet bowl is clean and free of any old seat residue.
- Assemble Hinges: Attach the stainless steel hinges to the toilet seat according to the provided instructions.
- Position the Seat: Place the assembled seat onto the toilet bowl, aligning the hinge posts with the mounting holes.
- Secure Mounting Hardware: Insert the screws through the mounting holes and secure them from underneath with washers and nuts. Tighten until the seat is firm but do not overtighten.
- Test SoftClose: Gently lower the seat and lid to ensure the SoftClose mechanism functions correctly.
For assistance in finding the correct toilet seat model for your toilet, please visit the official Duravit WC-Seat Finder: wcsitzfinder.duravit.de/

Figure 5: Use the Duravit WC-Seat Finder for compatibility and installation guidance.
Operating Instructions
The Duravit Starck 3 toilet seat is designed for simple and intuitive use.
- SoftClose Operation: To close the seat or lid, simply push it down gently. The SoftClose mechanism will engage, allowing it to lower slowly and silently on its own. Avoid forcing the seat or lid down, as this can damage the mechanism.
- Removable Seat for Cleaning: To remove the seat for thorough cleaning, locate the push-button release mechanisms near the hinges. Press the buttons and lift the seat straight up. Reattach by aligning the seat with the hinge posts and pressing down until it clicks into place.
Video 1: Demonstration of the SoftClose feature, showing the toilet seat and lid lowering gently and quietly. This video also illustrates the ease of lifting the seat for cleaning.
Maintenance and Cleaning
To maintain the appearance and functionality of your Duravit Starck 3 toilet seat, follow these cleaning guidelines:
- Regular Cleaning: Clean the seat and lid regularly with a soft cloth and mild, non-abrasive cleaning agents.
- Avoid Harsh Chemicals: Do not use abrasive cleaners, strong acids, alkalis, or chlorine-based products, as these can damage the Duroplast surface and hinges.
- Drying: After cleaning, wipe the seat and hinges dry with a soft cloth to prevent water spots and maintain shine.
- Hinge Care: Periodically check the hinge connections for tightness. If they become loose, gently tighten the mounting screws.
Video 2: Overview of a Duravit wall-mounted toilet bowl, highlighting its modern design, dual flush feature, and hygienic glaze technology, which contributes to easier cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Seat or lid slams shut. | SoftClose mechanism may be damaged or obstructed. | Ensure no obstructions are present. If the mechanism is damaged, contact customer support for replacement parts. |
| Seat feels loose or shifts. | Mounting hardware is loose. | Gently tighten the mounting screws. Do not overtighten. |
| Difficulty removing seat for cleaning. | Release buttons not fully pressed or mechanism is stiff. | Ensure both release buttons are fully pressed simultaneously. Apply gentle upward pressure. |
Specifications
| Attribute | Detail |
|---|---|
| Model Number | 006389 |
| Color | White Alpin |
| Material | Duroplast |
| Style | Traditional |
| Shape | D-Shaped |
| Product Dimensions (L x W) | 16.96" x 14.56" (431mm x 370mm) |
| Item Weight | 4.62 pounds (2.1 Kilograms) |
| Hinge Material | Stainless Steel |
| UPC | 733353781516 |

Figure 6: Top-down dimensions of the Duravit Starck 3 toilet seat.

Figure 7: Side-view dimensions of the Duravit Starck 3 toilet seat.
Warranty and Support
Your Duravit Starck 3 SoftClose Toilet Seat is covered by a 5-year warranty against manufacturing defects. Please retain your proof of purchase for warranty claims.

Figure 8: 5-Year Warranty for your Duravit product.
For further assistance, technical support, or to inquire about replacement parts, please visit the official Duravit website or contact their customer service department.
Official Duravit Website: www.duravit.com





