Introduzione e chiusuraview
The Alessi 9090/1 Stovetop Espresso Coffee Maker is a distinguished piece of kitchenware, renowned for its innovative design and functionality. It was the first stovetop espresso coffee maker in Alessi's history and the first kitchen object to receive the Compasso d'Oro award in 1979. Its high design quality allows it to be used both in the kitchen and directly on the table for serving. This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your Alessi 9090/1 coffee maker.

Figure 1: The Alessi 9090/1 Stovetop Espresso Coffee Maker, showcasing its polished stainless steel finish and iconic handle.
Informazioni sulla sicurezza
Leggere attentamente tutte le istruzioni di sicurezza prima di utilizzare l'apparecchio. La mancata osservanza di queste istruzioni può causare lesioni personali o danni all'apparecchio.
- Always ensure the coffee maker is properly assembled before placing it on a heat source.
- Do not overfill the water chamber. Water level must always be below the safety valve.
- Use only coarse or medium-fine ground coffee. Do not use very fine espresso grind, as it can clog the filter and cause excessive pressure.
- Non maiamp i fondi di caffè nel filtro.
- The coffee maker becomes very hot during use. Always use the handle to lift or move the appliance. Use oven mitts or a cloth if touching other parts.
- Tenere fuori dalla portata dei bambini e degli animali domestici.
- Do not place the coffee maker on a heat source without water in the lower chamber.
- Ensure the heat source does not extend beyond the base of the coffee maker to prevent damage to the handle.
- Lasciare raffreddare completamente la macchina per il caffè prima di smontarla e pulirla.
Componenti
The Alessi 9090/1 consists of several key parts that work together to brew your espresso:
- Upper Chamber (Collection Chamber): Collects the brewed coffee. Features a spout for pouring and a lid.
- Coperchio: Copre la camera superiore.
- Maniglia: Ergonomically designed for safe handling when hot.
- Cestino del filtro: Contiene il caffè macinato.
- Guarnizione: Crea una tenuta tra la camera superiore e quella inferiore.
- Camera inferiore (caldaia): Holds the water and features a safety pressure release valve.
- Valvola di sicurezza: An essential safety feature that releases excess pressure.

Figura 2: Smontato view showing the main components of the coffee maker during assembly.
Installazione e primo utilizzo
Before first use, and after each use, clean all parts thoroughly. It is recommended to brew 2-3 batches of coffee and discard them to season the pot and remove any manufacturing residues.
- Smontare: Separate the upper chamber from the lower chamber by lifting the handle and detaching the top. Remove the filter basket.
- Pulito: Wash all parts with warm water and a mild detergent. Rinse thoroughly. Do not use abrasive materials or steel wool.
- Riempire l'acqua: Fill the lower chamber with cold water up to, but not exceeding, the level of the safety valve.
- Aggiungi caffè: Place the filter basket into the lower chamber. Fill the filter basket loosely with medium-fine ground coffee. Do not tamp the coffee. Level the grounds gently without pressing.
- Assemblare: Place the upper chamber onto the lower chamber, ensuring it is securely seated. The unique snap-on mechanism ensures a tight seal.
Istruzioni per l'uso
Follow these steps to brew delicious espresso with your Alessi 9090/1:
- Posizionare sul fornello: Place the assembled coffee maker on a stovetop burner. For gas stoves, ensure the flame does not extend beyond the base of the coffee maker to protect the handle.
- Calore: Heat on medium to low heat. High heat can burn the coffee and damage the pot.
- Fermentazione: As the water heats, pressure builds, forcing hot water through the coffee grounds and into the upper chamber. You will hear a gurgling sound as the coffee brews.
- Togliere dal fuoco: Once the upper chamber is full and the gurgling sound subsides, remove the coffee maker from the heat source immediately. This prevents the coffee from burning and becoming bitter.
- Servire: Carefully pour the freshly brewed espresso into cups. The handle is designed to remain cool during proper use, but caution is always advised.

Figure 3: The Alessi 9090/1 coffee maker ready for use on a kitchen counter.
Manutenzione e pulizia
Proper cleaning and maintenance will ensure the longevity and optimal performance of your Alessi 9090/1.
- Pulizia giornaliera: After each use, allow the coffee maker to cool completely. Disassemble all parts. Rinse the lower chamber, filter basket, and upper chamber with warm water. Do not use soap or harsh detergents, as they can leave residues that affect the coffee's taste and damage the stainless steel finish over time.
- Essiccazione: Asciugare accuratamente tutti i componenti con un panno morbido prima di rimontarli o riporli, per evitare macchie d'acqua e accumuli di minerali.
- Guarnizione e piastra del filtro: Periodically check the rubber gasket and the filter plate for wear or damage. Replace them if they appear cracked, brittle, or if the coffee maker begins to leak during brewing. Replacement parts are available from authorized Alessi retailers.
- Decalcificazione: If you notice mineral buildup (limescale) inside the water chamber, descale the coffee maker using a solution of white vinegar and water (1 part vinegar to 2 parts water) or a commercial descaling agent. Follow the descaling agent's instructions. Rinse thoroughly after descaling.
Risoluzione dei problemi
If you encounter issues with your Alessi 9090/1, refer to the common problems and solutions below:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| No coffee brews or very slow flow. |
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| Il caffè ha un sapore debole o acquoso. |
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| Perdite di vapore o acqua dal lato. |
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Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Alessi |
| Nome del modello | 9090/1 |
| Tipo di caffettiera | Moka Pot |
| Materiale | Acciaio inossidabile 18/10 |
| Colore | Argento |
| Dimensioni del prodotto (P x L x A) | 3.74"P x 3.74"L x 5.9"A |
| Capacity (1 Cup Model) | 2.4 once fluide |
| Modalità di funzionamento | Manuale |
| Tipo di ingresso caffè | Caffè macinato |
| Designer | Riccardo Sapper |

Figure 4: Diagram showing the dimensions of the Alessi 9090/1 coffee maker.
Garanzia e supporto
Alessi products are crafted with high-quality materials and undergo rigorous quality control. For specific warranty information, please refer to the documentation included with your purchase or visit the official Alessi website. For customer support, replacement parts, or service inquiries, please contact Alessi customer service through their official channels.
Nota: riparazioni o modifiche non autorizzate potrebbero invalidare la garanzia.