1. Introduction
This user manual provides essential information for the safe and efficient installation, operation, and maintenance of your BLANCO CLARON 550-IF/A stainless steel sink. Please read these instructions carefully before beginning installation or use, and retain this manual for future reference.
2. Safety Instructions
- Ensure all installation procedures are performed by a qualified professional if you are unsure.
- Always wear appropriate personal protective equipment (PPE) during installation, such as gloves and eye protection.
- Verify that all connections are secure and watertight to prevent leaks.
- Do not use abrasive cleaners or harsh chemicals on the sink surface, as this can damage the stainless steel finish.
- Avoid dropping heavy or sharp objects into the sink, which could cause dents or scratches.
3. Package Contents
Your BLANCO CLARON 550-IF/A sink package should include the following components:
- BLANCO CLARON 550-IF/A Stainless Steel Sink
- Drain and overflow fitting with space-saving pipe
- InFino 3 ½" basket strainer with PushControl operation
- Fixing kit (construction side seal)
Please inspect all components upon receipt to ensure they are complete and undamaged.
4. Setup and Installation
The BLANCO CLARON 550-IF/A sink is designed for top-mount installation with a tap ledge. Ensure your base cabinet has a minimum width of 60 cm to accommodate the sink.
Detailed cut-out information and comprehensive installation instructions are available on the official BLANCO website. It is recommended to consult these resources for precise measurements and steps.

Figure 1: Technical drawing illustrating the dimensions of the BLANCO CLARON 550-IF/A sink. Exterior dimensions are 610 x 510 mm, with a basin depth of 190 mm.

Figure 2: The BLANCO CLARON 550-IF/A sink installed in a kitchen countertop, showcasing its top-mount design and integrated tap ledge.
5. Operation
The BLANCO CLARON 550-IF/A sink features the InFino drain system with PushControl operation for convenient water drainage.
- InFino Drain System: This integrated drain system is designed for easy cleaning and efficient water flow.
- PushControl Operation: To open or close the basket strainer, simply press the PushControl button located on the tap ledge. Press once to close the drain, and press again to open it.

Figure 3: Top view of the BLANCO CLARON 550-IF/A stainless steel sink, showing the InFino drain system and the PushControl button on the tap ledge.
6. Maintenance and Care
To maintain the appearance and longevity of your BLANCO CLARON 550-IF/A stainless steel sink, follow these care guidelines:
- Daily Cleaning: Clean the sink regularly with a soft cloth, warm water, and a mild dish soap. Rinse thoroughly and dry with a clean cloth to prevent water spots.
- Stubborn Stains: For more stubborn stains, use a non-abrasive stainless steel cleaner. Always rub in the direction of the grain.
- Avoid Abrasives: Do not use steel wool, abrasive sponges, or harsh chemical cleaners (e.g., bleach, ammonia-based products) as these can scratch or corrode the stainless steel.
- Prevent Scratches: While the sink is resistant to scratches, avoid dragging heavy or sharp objects across the surface. Use a sink grid or mat for added protection.
- InFino Drain: Regularly remove the basket strainer and clean any food debris to ensure proper drainage and hygiene.
7. Troubleshooting
This section addresses common issues you might encounter with your sink.
- Slow Drainage: Check the InFino basket strainer for food debris or blockages. Clean the strainer and the drain pipe if necessary.
- Water Spots/Stains: These are often caused by mineral deposits from hard water. Regular drying after use and occasional cleaning with a vinegar solution can help.
- Scratches: Minor scratches are normal with stainless steel over time. Specialized stainless steel scratch removal kits can help reduce their appearance.
- Leaks: If you notice any leaks, immediately turn off the water supply to the sink. Check all connections under the sink for tightness. If the issue persists, contact a qualified plumber.
8. Specifications
| Brand | BLANCO |
| Model Number | 521639 |
| Material | Stainless Steel |
| Color/Finish | Satin Stainless Steel |
| Installation Type | Top-mount (Integrated) with tap ledge |
| Exterior Dimensions (L x W) | 610 x 510 mm |
| Basin Depth | 190 mm |
| Minimum Base Cabinet Width | 60 cm |
| Weight | 6.51 kg |
| Drain Type | InFino Basket Strainer with PushControl |
9. Warranty and Support
BLANCO provides a 2-year availability for spare parts for the CLARON 550-IF/A sink. For specific warranty terms, technical support, or to purchase spare parts, please refer to the official BLANCO website or contact BLANCO customer service.
You can also visit the BLANCO Brand Store for more product information and support resources.





