1. Introduction
Thank you for choosing the BLANCO DIAMOND SILGRANIT Undermount Single Bowl Kitchen Sink. This manual provides essential information for the proper installation, operation, and maintenance of your new sink. Please read these instructions carefully before beginning installation or use, and retain them for future reference.
2. Safety Information
- Always wear appropriate personal protective equipment (PPE) such as safety glasses and gloves during installation.
- Ensure all water supply lines are turned off before beginning any plumbing work.
- Heavy object: The sink is heavy. Use proper lifting techniques or seek assistance to prevent injury.
- Sharp edges: Exercise caution when handling the sink and tools to avoid cuts.
- Professional installation by a qualified plumber or installer is recommended.
3. Product Overview
The BLANCO DIAMOND SILGRANIT sink is crafted from a premium granite composite material, offering exceptional durability and aesthetic appeal. Its undermount design provides a seamless transition from countertop to sink, facilitating easy cleanup.
Key Features:
- SILGRANIT Material: Patented material resistant to heat, scratches, stains, chips, and impacts.
- Hygienic+Plus Surface Technology: Acts as a protective shield against liquids and dirt, promoting cleanliness.
- Undermount Installation: Allows for easy countertop cleanup without grime buildup around the rim.
Components:
- BLANCO DIAMOND SILGRANIT Single Bowl Sink
- Installation instructions and template (included)
- Optional accessories (sold separately): Grid (item #221000), Decorative Drain Cover (item #517666), Basket Strainer.
Image 3.1: Front view of the BLANCO DIAMOND SILGRANIT Undermount Single Bowl Kitchen Sink in Volcano Gray.
Image 3.2: Close-up of the Volcano Gray color, described as matte, mid-tone gray, for the BLANCO SILGRANIT sink.
4. Setup and Installation
This sink is designed for undermount installation. Accurate measurements and proper sealing are crucial for a successful installation. Refer to the included template and detailed instructions for precise cutout and mounting procedures.
Installation Steps (Summary):
- Prepare Countertop: Use the provided template to mark and cut the countertop opening. Ensure the cutout is smooth and free of debris.
- Apply Sealant: Apply a continuous bead of silicone sealant around the perimeter of the sink flange that will contact the underside of the countertop.
- Position Sink: Carefully lift and position the sink underneath the countertop opening, aligning it correctly.
- Secure Sink: Use the provided mounting clips and hardware to secure the sink firmly to the underside of the countertop. Tighten evenly to ensure a tight seal.
- Connect Plumbing: Install the drain assembly and connect the plumbing according to local codes. Test for leaks.
Dimensions:
- Overall Length: 24 1/16 inches
- Overall Width: 20 7/8 inches
- Bowl Length: 22 inches
- Bowl Width: 18 13/16 inches
- Depth: 10.37 inches
Image 4.1: Technical diagram illustrating the key dimensions of the BLANCO DIAMOND SILGRANIT sink, including length, width, and bowl measurements.
5. Operating
The BLANCO DIAMOND SILGRANIT sink functions as a standard kitchen sink for washing dishes, preparing food, and other kitchen tasks. Its durable surface is designed to withstand daily use.
- Use the sink for general kitchen activities.
- Ensure the drain is clear before filling the sink with water.
- Avoid dropping extremely heavy or sharp objects from a significant height directly onto the sink surface to prevent potential damage, despite its high durability.
6. Maintenance
Proper care and maintenance will preserve the appearance and longevity of your BLANCO SILGRANIT sink. The Hygienic+Plus surface makes cleaning straightforward.
Daily Cleaning:
- Rinse the sink thoroughly after each use to remove food particles and residue.
- Wipe the sink dry with a soft cloth to prevent water spots, especially in hard water areas.
- For general cleaning, use a mild dish soap and a soft sponge or cloth.
Deep Cleaning and Stain Removal:
- For stubborn stains, use a non-abrasive cleaner specifically designed for granite composite sinks.
- Apply the cleaner, let it sit for a few minutes (as per cleaner instructions), then scrub gently and rinse thoroughly.
- Avoid using harsh chemicals, abrasive pads, steel wool, or strong acids/alkalis, as these can damage the surface.
- For metallic marks from pots and pans, a Mr. Clean Magic Eraser can be effective.
Product Care Instructions:
Hand Wash
7. Troubleshooting
This section addresses common issues you might encounter with your kitchen sink.
| Problem | Possible Cause | Solution |
|---|---|---|
| Water spots or mineral buildup | Hard water residue | Wipe sink dry after each use. Use a mild descaling agent or a vinegar solution for existing buildup. |
| Stains on sink surface | Food dyes, coffee, tea, or other colored liquids | Clean immediately with mild soap. For stubborn stains, use a granite composite sink cleaner or a Mr. Clean Magic Eraser. |
| Slow draining | Clogged drain or P-trap | Clear the drain of food particles. If necessary, disassemble and clean the P-trap. Avoid pouring grease down the drain. |
| Sink appears dull | Residue buildup or lack of regular cleaning | Perform a deep clean using a recommended granite composite sink cleaner to restore luster. |
8. Specifications
| Specification | Detail |
|---|---|
| Brand | BLANCO |
| Model Number | 443098 |
| Color | Volcano Gray |
| Material | Granite, Granite Composite, SILGRANIT |
| Product Dimensions (D x W x H) | 20.8"D x 24"W x 10.37"H |
| Size | 24" L x 21" W |
| Style | Modern |
| Installation Type | Undermount |
| Finish Type | Matt |
| Shape | Rectangular |
| Drain Type | Lift and Turn |
| Item Weight | 28.5 Pounds |
| Base Width | 20.8 Inches |
| Product Care Instructions | Hand Wash |
| Hole Count | 1 |
| UPC | 747943089272 |
| Included Components | Installation instructions, Template |
9. Warranty and Support
Warranty Information:
This BLANCO sink is covered by a Limited Lifetime Manufacturer Warranty. Please refer to the warranty documentation included with your purchase or visit the official BLANCO website for full terms and conditions regarding coverage and claims.
Customer Support:
For technical assistance, replacement parts, or warranty inquiries, please contact BLANCO customer service. You can find contact information on the official BLANCO website or through your product retailer.
BLANCO Official Website: www.blancoamerica.com
