1. Introduzione
1.1 Prodotto finitoview
This manual provides essential information for the installation, operation, and maintenance of your BLANCO DINAS 45 S kitchen sink. The DINAS 45 S is a reversible stainless steel sink featuring a brush finish and a 3 ½ inch basket valve with rotary drain control. Its design includes a draining board, making it a functional addition to any kitchen.
1.2 Informazioni sulla sicurezza
- Prima di iniziare qualsiasi lavoro di installazione o manutenzione, assicurarsi sempre che l'alimentazione idrica sia chiusa.
- Durante l'installazione, indossare adeguati dispositivi di protezione individuale, come guanti e protezioni per gli occhi.
- In caso di dubbi su qualsiasi fase del processo di installazione, consultare un professionista qualificato.
- Keep all small parts and tools out of reach of children.
2. Configurazione e installazione
The BLANCO DINAS 45 S sink is designed for drop-in installation. Ensure your countertop opening matches the sink dimensions for a proper fit.
2.1 Strumenti e materiali richiesti
- Seghetto alternativo o utensile da taglio adatto al piano di lavoro
- Trapano
- Cacciavite
- Sealant (silicone recommended)
- Metro a nastro e matita
- Chiave regolabile
2.2 Passaggi di installazione
- Preparare il piano di lavoro: Use the provided template (if included, or refer to the dimension diagram) to mark and cut the opening in your countertop. Ensure the cut-out dimensions are accurate.
- Installare il rubinetto e gli accessori: Before placing the sink into the countertop, install the faucet, drain control, and any other accessories onto the sink. This is easier to do when the sink is not yet installed.
- Applicare il sigillante: Apply a bead of silicone sealant around the perimeter of the countertop opening to create a watertight seal.
- Posizionare il lavandino: Abbassare con cautela il lavello nell'apertura preparata sul piano di lavoro. Assicurarsi che sia correttamente allineato.
- Mettere in sicurezza il lavandino: Use the provided mounting clips (not explicitly listed but standard for drop-in sinks) to secure the sink to the underside of the countertop. Tighten them evenly to ensure a snug fit.
- Collegare l'impianto idraulico: Connect the drain fitting with the space-saving pipe and the 3 ½ inch basket valve to your household plumbing. Ensure all connections are tight and leak-free.
- Test per perdite: Turn on the water supply and fill the sink. Check all plumbing connections for any leaks.

Figure 2.1: Dimension diagram for the BLANCO DINAS 45 S kitchen sink, showing overall length of 860mm and width of 500mm, with bowl dimensions and drain hole placement.

Figure 2.2: Cross-section diagram illustrating the drop-in installation method for the sink, showing how the sink rim sits on the countertop.

Figure 2.3: Diagram indicating a minimum cabinet width requirement of 450mm for proper installation of the sink.
3. Funzionamento
3.1 Drain Control
The BLANCO DINAS 45 S sink is equipped with a 3 ½ inch basket valve featuring rotary actuation for drain control. To open or close the drain, simply rotate the control knob located on the sink deck. This allows for convenient filling and draining of the sink without needing to reach into the water.
3.2 Design reversibile
This sink features a reversible design, meaning it can be installed with the main bowl on either the left or right side, depending on your kitchen layout and preference. This flexibility should be considered during the initial installation phase.

Figure 3.1: The BLANCO DINAS 45 S sink shown installed in a kitchen setting, highlighting the integrated draining board and faucet area.
4. Manutenzione e cura
Proper care will ensure the longevity and appearance of your stainless steel sink.
4.1 Pulizia giornaliera
- After each use, wipe the sink with a dry cloth to prevent water spots and mineral buildup.
- For general cleaning, use a mild dish soap and a soft sponge or cloth. Rinse thoroughly with clean water.
- Avoid abrasive cleaners, steel wool, or harsh chemicals, as these can scratch the stainless steel finish.
4.2 Preventing Scratches and Stains
- While stainless steel is durable, it can scratch. Use cutting boards and avoid dragging heavy or sharp objects across the sink surface.
- To maintain the luster, occasionally use a specialized stainless steel cleaner and polish, following the product instructions.
- Promptly rinse away acidic foods (e.g., citrus, tomatoes) and strong chemicals (e.g., bleach) to prevent potential staining or corrosion.
4.3 Manutenzione dello scarico
- Regularly clean the basket valve to remove food debris and prevent clogs.
- Avoid pouring grease or oil down the drain, as this can lead to blockages.
5. Risoluzione Dei Problemi
Questa sezione affronta i problemi più comuni che potresti riscontrare con il lavello della tua cucina.
5.1 Perdite d'acqua
- Problema: Water leaking from under the sink or around the drain.
- Soluzione: Check all plumbing connections for tightness. Ensure the drain fitting and basket valve are properly sealed and tightened. Inspect the sealant around the sink rim for any gaps or deterioration. Reapply sealant if necessary.
5.2 Slow Drainage or Clogs
- Problema: Water drains slowly or not at all.
- Soluzione: Remove the basket valve and clear any visible debris. Use a plunger to attempt to clear the clog. If the clog persists, a drain snake may be required, or professional plumbing assistance might be needed.
5.3 Water Spots or Stains
- Problema: Unsightly water spots or minor stains on the stainless steel surface.
- Soluzione: These are often caused by mineral deposits from hard water. Clean with a mixture of vinegar and water, then rinse and dry thoroughly. For stubborn stains, a specialized stainless steel cleaner can be used.
6. Specifiche
| Marca | BIANCO |
| Numero di modello | 523378 |
| Materiale | Acciaio inossidabile |
| Colore | Acciaio inossidabile |
| Dimensioni del prodotto (P x L x A) | 51 cm P x 86 cm L x 19.5 cm A (20.08" P x 33.86" L x 7.68" A) |
| Peso dell'articolo | 15.75 libbre (7.16 kg) |
| Stile | With draining board |
| Tipo di installazione | Entrare |
| Tipo di finitura | Stainless steel brush finish |
| Tipo di scarico | Pop-Up (3 ½ inch basket valve with rotary actuation) |
| Componenti inclusi | Drain fitting with space-saving pipe, 3 ½ inch basket valve with drain control (rotary actuation), seal |
7. Garanzia e supporto
7.1 Garanzia del prodotto
For detailed information regarding the warranty coverage for your BLANCO DINAS 45 S kitchen sink, please refer to the warranty card included with your purchase or visit the official BLANCO websito. I termini e le condizioni della garanzia possono variare in base alla regione e alla data di acquisto.
7.2 Assistenza clienti
If you require technical assistance, have questions about installation, or need to report a product issue, please contact BLANCO customer support. Contact information can typically be found on the BLANCO official websito o nella documentazione del prodotto.
You can visit the official BLANCO store on Amazon for more information: Negozio BLANCO





