1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your Teka Linea RS15 40.40 Single Bowl Stainless Steel Kitchen Sink, Model 115000007. Please read these instructions carefully before proceeding with installation or use to ensure proper function and longevity of the product.
The sink is constructed from high-quality CN 18/10 stainless steel, featuring a 1 mm thickness and a polished finish. Its overall dimensions are approximately 18.11 inches (46.0 cm) in depth, 18.11 inches (46.0 cm) in width, and 8.66 inches (22.0 cm) in height. The product weighs approximately 7.66 pounds (3.48 kg) and is manufactured in Spain.

Image 1.1: Top-down view of the Teka Linea RS15 40.40 Single Bowl Stainless Steel Kitchen Sink. This image shows the polished stainless steel finish and the integrated drain.
2. Setup and Installation
The Teka Linea RS15 40.40 sink is designed for undermount installation. Professional installation is recommended to ensure correct fitting and sealing.
2.1 Package Contents
- 1 x Teka Linea RS15 40.40 Single Bowl Stainless Steel Kitchen Sink (Model 115000007)
- 1 x User Manual
- Drain assembly components (may vary, refer to included parts list)
2.2 Required Tools (Not Included)
- Jigsaw or appropriate cutting tool for countertop material
- Sealant (silicone-based recommended)
- Mounting clips (if not included with sink)
- Screwdriver
- Measuring tape and pencil
2.3 Installation Steps
- Prepare Countertop: Using the provided template (if applicable) or the dimensions below, carefully mark and cut the opening in your countertop. Ensure the cutout is smooth and precise. The minimum base cabinet width required is 400 mm.
- Apply Sealant: Apply a continuous bead of silicone sealant around the perimeter of the sink's flange that will contact the underside of the countertop.
- Position Sink: Carefully lift the sink into position from underneath the countertop, aligning it with the cutout.
- Secure Sink: Attach and tighten the mounting clips evenly around the sink's perimeter to secure it firmly to the countertop. Wipe away any excess sealant immediately.
- Connect Plumbing: Install the drain assembly and connect it to your household plumbing system. Ensure all connections are watertight.

Image 2.1: Technical diagram illustrating the sink's top view dimensions (400x400mm bowl, 440x440mm overall) and the recommended countertop cutout dimensions (396x396mm with R13 corners).
3. Operating Instructions
Your Teka Linea RS15 40.40 kitchen sink is designed for everyday kitchen tasks. It is suitable for washing dishes, preparing food, and general rinsing.
- Ensure the drain strainer is properly seated to prevent food particles from entering the plumbing system.
- Always run water when using the garbage disposal (if installed) to ensure proper waste removal.
- While stainless steel is highly durable, avoid placing extremely hot pots or pans directly on the sink surface for extended periods to prevent potential discoloration or damage to the finish over time.
4. Maintenance
Proper care and maintenance will preserve the appearance and extend the life of your stainless steel sink.
4.1 Daily Cleaning
- After each use, rinse the sink thoroughly with warm water to remove food particles and soap residue.
- Wipe the sink dry with a soft cloth to prevent water spots and mineral buildup, especially in hard water areas.
- Use a mild dish soap and a soft sponge or cloth for general cleaning.
4.2 Deep Cleaning and Stain Removal
- For stubborn stains, use a non-abrasive stainless steel cleaner or a paste made from baking soda and water. Apply the paste, let it sit for a few minutes, then gently scrub in the direction of the grain with a soft cloth. Rinse thoroughly.
- For water spots or mineral deposits, a diluted vinegar solution can be used. Apply, let sit briefly, then rinse and dry.
4.3 What to Avoid
- Abrasive Cleaners: Do not use steel wool, scouring pads, or abrasive powders, as these can scratch the polished finish.
- Harsh Chemicals: Avoid cleaners containing bleach, chlorides, or strong acids, which can cause pitting, corrosion, and discoloration.
- Prolonged Contact: Do not leave acidic foods (e.g., citrus, tomatoes) or harsh chemicals on the sink surface for extended periods.
- Rubber Mats: Remove rubber mats or dish drainers regularly to clean underneath and prevent water and debris from trapping, which can lead to staining.
5. Troubleshooting
This section addresses common issues you might encounter with your kitchen sink.
5.1 Slow Drainage
- Check Strainer: Remove the drain strainer and clean any accumulated food particles or debris.
- Check P-Trap: If the strainer is clear, the P-trap in your plumbing might be clogged. You may need to clear it manually or use a plumbing snake.
5.2 Water Spots or Streaks
- Cause: These are typically caused by mineral deposits from hard water.
- Solution: Dry the sink thoroughly after each use. For existing spots, use a diluted vinegar solution or a specialized stainless steel cleaner, then rinse and dry.
5.3 Scratches
- Cause: Stainless steel can scratch with normal use, especially from abrasive materials or sharp objects.
- Solution: Minor scratches are part of the natural patina of stainless steel. For deeper scratches, specialized stainless steel scratch repair kits are available, but use with caution and follow product instructions carefully. For best results, consult a professional.
5.4 Dull Finish
- Cause: Residue buildup or lack of proper drying can make the finish appear dull.
- Solution: Ensure thorough rinsing and drying after each use. A stainless steel polish can help restore the luster. Apply in the direction of the grain.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Teka |
| Model Number | 115000007 |
| Material | Stainless Steel (CN 18/10), 1 mm thick |
| Color | Gray (Polished Stainless Steel) |
| Installation Type | Undermount |
| Finish Type | Polished |
| Shape | Rectangular |
| Product Dimensions (Overall) | 18.11"D x 18.11"W x 8.66"H (460mm x 460mm x 220mm) |
| Bowl Dimensions (Approximate) | 15.75"D x 15.75"W x 8.66"H (400mm x 400mm x 220mm) |
| Minimum Base Cabinet Width | 400 mm |
| Item Weight | 7.66 pounds (3.48 Kilograms) |
| Drain Type | Grid |
| Country of Origin | Spain |
| Included Components | Kitchen sink, user manual |
7. Warranty Information
Teka products are manufactured to high-quality standards. For specific warranty terms and conditions applicable to your Teka Linea RS15 40.40 Single Bowl Stainless Steel Kitchen Sink, please refer to the warranty documentation included with your purchase. Alternatively, you may visit the official Teka website for detailed warranty policies, as coverage may vary by region and product.
8. Customer Support
Should you require technical assistance, have questions regarding installation or maintenance, or need to inquire about spare parts, please contact Teka customer service. Contact details, including phone numbers and email addresses, can typically be found on the official Teka website or within the product packaging materials.





