1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Duravit Happy D.2 toilet seat, model 006459. This product features SoftClose hinges for quiet operation and a removable design for easy cleaning. Please read these instructions carefully before installation and retain them for future reference.
Image 1.1: Duravit Happy D.2 Toilet Seat, closed, showcasing its sleek design in White Alpin.
2. Safety Information
- Ensure all components are present and undamaged before beginning installation.
- Do not overtighten screws, as this may damage the product or toilet bowl.
- Keep small parts away from children to prevent choking hazards.
- Use appropriate tools for installation.
- Avoid using abrasive cleaners or harsh chemicals, as these can damage the seat's finish and hinges.
3. Package Contents
Verify that all the following components are included in your package:
- Toilet Seat and Cover Assembly
- Hinge Set (Stainless Steel)
- Mounting Hardware (Screws, Washers, Anchors)
Image 3.1: Exploded view of the Duravit Happy D.2 toilet seat components. (1) Cover caps, (2) Mounting screws, (3) Washers, (4) Hinge posts, (5) Base plates, (6) Anchors, (7) Nuts.
4. Installation Instructions
Follow these steps to properly install your Duravit Happy D.2 toilet seat:
- Prepare the Toilet Bowl: Ensure the toilet bowl's mounting holes are clean and free of debris.
- Assemble Hinge Posts: Insert the anchors (6) into the toilet bowl's mounting holes. Place the base plates (5) over the anchors.
- Secure Hinge Posts: Insert the hinge posts (4) into the base plates. Place washers (3) onto the mounting screws (2) and thread them through the hinge posts and into the anchors. Tighten the screws gently by hand.
- Attach Seat Assembly: Align the seat assembly with the hinge posts. Press down firmly until the seat clicks into place.
- Adjust and Tighten: Close the toilet seat and cover. Adjust the position of the seat to ensure it is centered on the toilet bowl. Once aligned, fully tighten the mounting screws (2) using a screwdriver. Do not overtighten.
- Install Cover Caps: Place the cover caps (1) over the hinge posts to conceal the mounting hardware.
Refer to Image 3.1 for a visual guide to the components.
Image 4.1: The Duravit Happy D.2 toilet seat correctly installed on a toilet.
5. Operation
5.1 SoftClose Function
The Duravit Happy D.2 toilet seat is equipped with a SoftClose mechanism. This feature allows the seat and cover to close slowly and quietly with a gentle push, preventing slamming and reducing wear and tear.
5.2 Removing the Seat for Cleaning
For thorough cleaning, the toilet seat can be easily removed from the hinge posts. Simply pull the seat upwards firmly from the hinge area until it detaches. To reattach, align the seat with the hinge posts and press down until it clicks securely into place.
Image 5.1: The toilet seat in an open position, illustrating the hinge mechanism and the underside of the seat and cover.
6. Maintenance and Cleaning
To ensure the longevity and appearance of your Duravit Happy D.2 toilet seat, follow these maintenance guidelines:
- Regular Cleaning: Clean the seat and cover regularly with a soft cloth and mild soap or a non-abrasive bathroom cleaner.
- Avoid Harsh Chemicals: Do not use abrasive powders, scouring pads, or cleaners containing chlorine, acids, or alcohol, as these can damage the plastic finish and hinge components.
- Hinge Care: Periodically check the hinge connections to ensure they are secure. If the SoftClose function appears to be slowing down or not working correctly, ensure the hinges are clean and free of debris.
- Removable Feature: Utilize the removable feature for easy access to clean both the seat and the toilet bowl thoroughly.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Seat is loose or wobbly. | Mounting screws are not tight enough. | Tighten the mounting screws (2) securely. Do not overtighten. |
| SoftClose function not working or closing too fast. | Hinges may be dirty or damaged. | Remove the seat and clean the hinge mechanisms. If the issue persists, contact customer support. |
| Seat does not align properly on the bowl. | Hinge posts are not correctly positioned. | Loosen the mounting screws, adjust the seat position, then retighten. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 006459 |
| Brand | Duravit |
| Material | Plastic |
| Color | White Alpin |
| Style | Happy D.2 |
| Shape | D-shaped (fits Open-Front style bowls) |
| Product Dimensions (L x W) | 14.13" x 16.93" (35.9 cm x 43 cm) |
| Item Weight | 5.28 pounds (2.4 kg) |
| Hinge Type | Stainless Steel with SoftClose mechanism |
| Special Features | Removable for cleaning, Automatic closure (SoftClose) |
Dimensional Drawings:
Image 8.1: Top-down view with key dimensions in millimeters. Width: 430mm, Length: 367mm, Hinge spacing: 195mm, Inner opening width: 280mm, Inner opening length: 219mm.
Image 8.2: Side view with key dimensions in millimeters. Total height: 48mm, Seat thickness: 25mm, Clearance from bowl: 23mm.
9. Warranty and Support
The Duravit Happy D.2 toilet seat comes with a 5-year warranty against manufacturing defects. Please retain your proof of purchase for warranty claims.
Image 9.1: Official 5 Years Warranty badge for Duravit products.
For further assistance, product information, or to find the correct replacement parts, please visit the official Duravit website or contact their customer support. You can also use the Duravit WC seat finder tool for compatibility information:
Image 9.2: Promotional image for the Duravit WC Seat Finder, providing a quick way to identify compatible toilet seats.
