Introduction
Thank you for choosing the BLANCO Pleon 5 Silgranit sink. This manual provides essential information for the safe and correct installation, operation, and maintenance of your new kitchen sink. Please read these instructions carefully before beginning installation and retain them for future reference.

Image: BLANCO Pleon 5 Silgranit sink in Soft White, showcasing its design and integration into a kitchen environment.
Safety Information
- Always wear appropriate personal protective equipment (PPE) during installation, such as safety glasses and gloves.
- Ensure the installation area is clean, dry, and well-lit.
- Verify that the base cabinet and countertop can support the weight of the sink when filled with water.
- Turn off the main water supply before connecting any plumbing.
- If you are unsure about any step, consult a qualified professional plumber or installer.
Package Contents
Please check that all components are present before beginning installation:
- BLANCO Pleon 5 Silgranit Sink (Soft White)
- Drain fitting with space-saving pipe
- 3 ½ inch InFino basket valve with integrated drain remote control (rotary knob)
- Installation clips and seals
- Instruction manual (this document)
Setup and Installation
The BLANCO Pleon 5 sink is designed for top-mount (installation from above) into a 50 cm wide base cabinet. Accurate measurements and proper sealing are crucial for a successful installation.
- Prepare the Countertop: Using the provided template (if included, otherwise refer to dimensions below), mark and cut the opening in your countertop. Ensure the cutout is precise to allow for proper sink fit and sealing.
- Install Faucet and Drain Components: Before placing the sink into the cutout, install the faucet, drain fitting, and the InFino basket valve with the integrated drain remote control. Follow the specific instructions provided with these components.
- Apply Sealant: Apply a continuous bead of silicone sealant around the edge of the countertop cutout to create a watertight seal.
- Position the Sink: Carefully lower the sink into the prepared countertop opening. Ensure it is properly aligned.
- Secure the Sink: Use the provided installation clips to secure the sink firmly to the underside of the countertop. Tighten the clips evenly to ensure a snug fit and proper seal.
- Connect Plumbing: Connect the drain fitting to your household plumbing system. Ensure all connections are tight and leak-free. Connect the faucet water supply lines.
- Test for Leaks: Turn on the water supply and fill the sink. Check all connections for any signs of leaks.

Image: Detailed technical drawing with all necessary dimensions for countertop cutout and base cabinet clearance. Dimensions are in millimeters.
Operation
The BLANCO Pleon 5 sink is designed for everyday kitchen use. Its deep basin provides maximum volume for various tasks.
- Drain Remote Control: The integrated drain remote control (rotary knob) allows you to open and close the InFino basket valve without reaching into the water. Rotate the knob to control the drain.
- Basket Valve: The 3 ½ inch InFino basket valve effectively catches food particles and can be easily removed for cleaning.
Maintenance and Care
To maintain the beauty and longevity of your BLANCO Silgranit sink, follow these care instructions:
- Daily Cleaning: Clean the sink daily with a soft sponge or cloth and a mild dish soap. Rinse thoroughly with water and wipe dry to prevent water spots.
- Stain Removal: For stubborn stains, use a non-abrasive cleaner specifically designed for granite composite sinks. Avoid harsh chemicals, abrasive pads, or steel wool, as these can damage the Silgranit surface.
- Heat Resistance: Silgranit is highly heat resistant, but it is always recommended to use a trivet or hot pad for extremely hot pots and pans to prevent thermal shock.
- Scratch Resistance: The Silgranit material is extremely resistant to scratches. However, avoid dragging heavy or sharp objects across the surface to prevent potential damage.
- Drain Cleaning: Regularly clean the InFino basket valve and drain fitting to prevent blockages and maintain hygiene.
- Avoid: Do not use drain cleaners containing sulfuric acid, hydrofluoric acid, or strong alkalis. Avoid leaving highly acidic or alkaline substances in the sink for extended periods.

Image: The unique texture of BLANCO Silgranit in Soft White, highlighting its durable and easy-to-clean surface.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Slow Draining | Clogged basket valve or drain pipe. | Remove and clean the InFino basket valve. If the issue persists, check the drain pipe for blockages. |
| Water Spots/Stains | Hard water deposits or food residue left to dry. | Wipe the sink dry after each use. For existing spots, use a mild descaling agent or a granite composite cleaner. |
| Leaking around drain/faucet | Loose connections or worn seals. | Check and tighten all plumbing connections. Inspect seals and replace if necessary. Consult a plumber if leaks persist. |
Specifications
| Brand | BLANCO |
| Model Number | 527134 |
| Material | SILGRANIT |
| Color | Soft White |
| Installation Type | Top-mount (Installation from above) |
| Minimum Base Cabinet Width | 50 cm |
| Product Dimensions (D x W x H) | 24.17" x 20.28" x 8.66" (61.4 cm x 51.5 cm x 22 cm) |
| Item Weight | 11.12 Kilograms (24.5 pounds) |
| Drain Type | Pop-Up (InFino basket valve with remote control) |
| Hole Count | 1 (for faucet) |
Warranty and Support
BLANCO products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or visit the official BLANCO website.
- EU Spare Part Availability: Spare parts for this product are available for a duration of 2 years.
- Customer Support: For technical assistance, spare parts, or warranty claims, please contact BLANCO customer service. Visit www.blanco.com for contact information in your region.





