1. Introduzione
This manual provides essential information for the safe and efficient use of your Universal 4.2 Quart (4 Liter) Stainless Steel Pressure Cooker. Designed for versatility and durability, this appliance allows for faster cooking while preserving the nutritional value and flavors of your food. Please read all instructions carefully before first use and retain this manual for future reference.

Image 1: The Universal 4.2 Quart Stainless Steel Pressure Cooker, shown with its primary pressure lid and the additional glass lid.
2. Prodotto finitoview
The Universal 4.2 Quart Pressure Cooker is crafted from high-quality stainless steel, ensuring even heat distribution and long-lasting performance. It features a 2-in-1 design, allowing it to function as both a pressure cooker and a traditional cooking pot with the included tempered glass lid.
Caratteristiche principali:
- Capacità: 4.2 quarti (4 litri), adatto per un massimo di 5 porzioni.
- Materiale: Premium Stainless Steel for durability and even heating.
- Funzionalità 2 in 1: Includes an extra tempered glass lid with a steam vent to convert into a regular pot.
- Compatibilità con il piano cottura: Works on induction, gas, electric, halogen, and vitro-ceramic stovetops.
- Sicurezza: Equipped with a 4-layer safety system for secure operation.

Image 2: The pressure cooker shown with its pressure lid and then transformed into a regular pot using the included glass lid, suitable for various dishes.

Image 3: Visual representation of the pressure cooker's dimensions and icons indicating compatibility with vitro-ceramic, halogen, gas, electric, and induction stovetops.
3. Informazioni sulla sicurezza
Your safety is paramount. This pressure cooker incorporates an advanced 4-layer safety system to ensure secure operation. Always adhere to the following safety guidelines:
- Easy Lock Lid: Ensures the lid is securely fastened before pressure builds.
- Valvola di sicurezza: Releases excess pressure if it exceeds safe levels.
- Secure Lid Window: Provides an additional visual indicator and safety mechanism.
- Valvola di rilascio della pressione: Allows for controlled release of pressure.
- Never force the lid open while the cooker is pressurized.
- Do not fill the cooker more than two-thirds full (2/3) for most foods, and no more than half full (1/2) for foods that expand, such as rice or dried beans.
- Always ensure all valves are clean and free from obstructions before each use.
- Keep hands and face away from the steam vent when releasinpressione g.

Immagine 4: Un esploso view highlighting the Easy Lock Lid, Safety Lid Window, Pressure Regulator Valve, and Safety Valve, which constitute the 4-layer safety system.
4. Impostazione
Pulizia iniziale:
- Before first use, wash the pressure cooker pot, pressure lid, and glass lid thoroughly with warm, soapy water.
- Rinse all components completely and dry them.
- Inspect the silicone gasket and all valves on the pressure lid to ensure they are properly seated and free from any debris.
Controllo dei componenti:
- Ensure the pressure regulator valve is correctly installed on the lid.
- Verify that the safety valve and secure lid window are clear and functional.
5. Istruzioni per l'uso
Using as a Pressure Cooker:
- Aggiungere gli ingredienti: Place your food and liquid into the pressure cooker pot. Observe the maximum fill lines (2/3 full for most foods, 1/2 full for expanding foods).
- Fissare il coperchio: Place the pressure lid onto the pot. Align the lid according to the markings and engage the easy-lock system by rotating the handle until it clicks into place. Ensure it is fully sealed.
- Applicare calore: Place the cooker on a suitable stovetop (induction, gas, electric, halogen, or vitro-ceramic). Set the heat to high.
- Pressione di costruzione: As steam builds, the pressure indicator will rise. Once full pressure is reached, the pressure regulator valve will begin to release steam steadily. Reduce the heat to maintain a consistent, gentle steam release.
- Cucinare: Cuocere per il tempo consigliato dalla ricetta.
- Pressione di rilascio: Once cooking is complete, remove the cooker from heat. There are two methods for pressure release:
- Rilascio naturale: Allow the pressure to dissipate naturally. This is suitable for foods that benefit from additional cooking time. The pressure indicator will drop on its own.
- Rilascio rapido: Carefully turn the pressure release valve to vent steam. Use caution as hot steam will escape. Once the pressure indicator drops, the lid can be opened.
- Apri il coperchio: Once all pressure has been released and the indicator has dropped, unlock and remove the lid. Always open the lid away from your face.

Immagine 5: Un primo piano view of the innovative sealing system and swivel design of the pressure cooker lid, illustrating how it locks and unlocks easily.

Image 6: The easy lock lid system in action, demonstrating how the lid is secured onto the pot for pressure cooking.
Using as a Traditional Pot:
To use the cooker as a regular pot, simply place your ingredients inside and cover with the provided tempered glass lid. The glass lid includes a steam vent for conventional cooking.
6. Pulizia e manutenzione
Una pulizia e una manutenzione adeguate prolungheranno la durata della pentola a pressione.
- Pulizia del vaso: La pentola in acciaio inossidabile è lavabile in lavastoviglie. Per il lavaggio a mano, utilizzare acqua tiepida e sapone e una spugna non abrasiva.
- Pulizia del coperchio: The pressure lid should be hand washed. Remove the silicone gasket and wash it separately. Clean all valves and openings to ensure they are free from food particles.
- Glass Lid Cleaning: The glass lid is dishwasher safe. For hand washing, use warm, soapy water.
- Essiccazione: Assicurarsi che tutti i componenti siano completamente asciutti prima di rimontarli e riporli.
- Manutenzione della guarnizione: Periodically check the silicone gasket for cracks or damage. Replace if necessary to maintain a proper seal.
7. Risoluzione Dei Problemi
Se riscontri problemi con la tua pentola a pressione, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La pressione non aumenta | Lid not sealed properly; insufficient liquid; gasket damaged; valve obstructed. | Ensure lid is locked correctly; add more liquid; inspect/replace gasket; clean valves. |
| Perdita di vapore dal bordo del coperchio | Lid not sealed; gasket improperly seated or damaged; food debris on rim. | Re-seat lid; check/clean/replace gasket; clean pot rim. |
| Coperchio bloccato dopo la cottura | Pressione non completamente rilasciata. | Ensure pressure indicator has dropped completely before attempting to open. If necessary, cool under cold water (avoiding valves) to accelerate pressure drop. |
| Food burning at bottom | Liquido insufficiente; temperatura troppo alta. | Utilizzare sempre una quantità adeguata di liquido; ridurre la temperatura una volta raggiunta la pressione. |
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Universale |
| Numero di modello | L37570 |
| Capacità | 4.2 quarti (4 litri) |
| Materiale | Acciaio inossidabile |
| Colore | Argento |
| Tipo di finitura | Lucido |
| Dimensioni del prodotto | 13.2"P x 11.2"L x 9.3"A |
| Caratteristiche speciali | Electric Stovetop Compatible, Gas Stovetop Compatible, Induction Compatible Base |
| Peso dell'articolo | 9.5 libbre |
| Metodo di controllo | Tocco |
| Modalità di funzionamento | Manuale |
| Lavabile in lavastoviglie | Yes (Pot and Glass Lid) |
9. Garanzia e supporto
For warranty information or product support, please refer to the documentation included with your purchase or contact Universal customer service directly. Contact details can typically be found on the manufacturer's official websito o sulla confezione del prodotto.





