Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Cornat KSC00 Bern toilet seat. The Cornat KSC00 Bern toilet seat is designed for comfort and durability, featuring a lacquered MDF wood core and high-quality stainless steel hinges. It ensures a stable and secure fit on standard toilet bowls.
Safety Instructions
- Always ensure all components are securely fastened before use.
- Do not stand on the toilet seat or lid.
- Keep small parts away from children to prevent choking hazards.
- Use appropriate tools for installation to avoid damage to the product or injury.
- Avoid using harsh or abrasive cleaning agents that may damage the surface finish.
Package Contents
Please verify that all parts are present before beginning installation:
- 1 x Cornat KSC00 Bern Toilet Seat (Lid and Ring)
- 2 x Stainless Steel Hinges
- Mounting Hardware (screws, washers, nuts)
- Buffers/Spacers for seat stability
Setup and Installation
Follow these steps for proper installation of your toilet seat:
- Prepare the Toilet Bowl: Ensure the toilet bowl surface where the seat will be mounted is clean and dry. Remove any old toilet seat and hardware.
- Attach Hinges to Seat: Position the stainless steel hinges into the designated slots on the underside of the toilet seat. Secure them using the provided screws. Ensure the hinges are oriented correctly for mounting to the toilet bowl.

Image: Underside view of the toilet seat, illustrating the hinge attachment points and the four stabilizing buffers.
- Position the Seat: Place the assembled toilet seat onto the toilet bowl, aligning the hinge posts with the mounting holes on the ceramic.

Image: Detailed view of the stainless steel hinges and buffers, showing how they rest on the toilet bowl.
- Secure the Seat: From underneath the toilet bowl, attach the washers and nuts to the hinge posts. Hand-tighten first, then use a wrench to firmly secure the nuts. Do not overtighten, as this may damage the ceramic or hardware.
- Adjust for Fit: If necessary, adjust the position of the hinges to ensure the seat is centered and aligned with the toilet bowl. Once satisfied, fully tighten all fasteners. The stable buffers on the underside of the seat contribute to a consistent and stable connection.
Operating Instructions
The Cornat KSC00 Bern toilet seat is designed for straightforward use.
- Lifting the Lid: Gently lift the toilet seat lid to access the toilet ring.
- Lifting the Ring: Lift the toilet ring for use.
- Closing the Seat: Lower the toilet ring and then the lid gently. Avoid slamming the seat to prevent damage and ensure longevity.

Image: The Cornat KSC00 toilet seat shown with both the lid and the ring in the open position.
Maintenance and Care
Proper care will extend the life and appearance of your toilet seat.
- Cleaning: Clean the toilet seat regularly with a soft cloth and a mild, non-abrasive cleaner. Avoid using harsh chemicals, abrasive pads, or scouring powders, as these can damage the lacquered MDF surface and stainless steel hinges.
- Drying: After cleaning, wipe the seat dry with a clean, soft cloth to prevent water spots and maintain the finish.
- Hinge Check: Periodically check the tightness of the hinge screws and mounting nuts. If they become loose, gently tighten them to ensure stability.
Troubleshooting
If you encounter any issues with your toilet seat, refer to the following common solutions:
- Seat is Loose or Wobbles: This is typically caused by loose mounting hardware. Re-tighten the nuts underneath the toilet bowl. Ensure the hinges are properly seated and the buffers are making full contact with the ceramic.
- Lid or Ring Does Not Stay Up: Check the hinge tension. If the hinges are too loose, they may not hold the seat in an upright position. Adjust the hinge screws if possible, or ensure they are fully tightened.
- Squeaking Noises: A squeaking sound may indicate friction in the hinges. A small amount of silicone-based lubricant can be applied to the hinge pivot points, ensuring it does not come into contact with the seat surface.
Specifications
Detailed specifications for the Cornat KSC00 Bern Toilet Seat:
| Model Number | KSC00 |
| Brand | Cornat |
| Material | Lacquered MDF (Wood Core), Stainless Steel (Hinges) |
| Color | White (Classic Aspect) |
| Style | Classic |
| Shape | D-Shaped |
| Product Dimensions (L x W x H) | 44 x 37.5 x 6 cm |
| Item Weight | 2 kg |
| Item Quantity | 1 |

Image: Technical drawing illustrating the key dimensions of the toilet seat, including length, width, and hinge spacing.
Warranty and Support
For warranty information or technical support, please refer to the official Cornat website or contact your retailer. Keep your proof of purchase for any warranty claims.

