Gemilai 3129B Espresso Machine User Manual

1. Konec produktuview

The Gemilai 3129B is a professional-grade semi-automatic espresso machine designed for both commercial and home use. It features a 58mm commercial extraction system, automatic pre-soaking, dual-heating independent drive, and a powerful 4-hole steam wand for rich milk frothing. This manual provides essential information for the safe and efficient operation and maintenance of your espresso machine.

Figure 1: Gemilai 3129B Espresso Machine (White model shown)

2. Bezpečnostní pokyny

Před použitím spotřebiče si pečlivě přečtěte všechny bezpečnostní pokyny. Uschovejte si tento návod pro budoucí použití.

• Ensure the machine is placed on a stable, level, and heat-resistant surface.
• Neponořujte stroj, kabel ani zástrčku do vody nebo jiných kapalin.
• Během provozu držte děti a domácí zvířata mimo dosah stroje.
• Use only grounded electrical outlets with the specified voltage (220V-240V).
• Před čištěním nebo když stroj nepoužíváte, odpojte jej ze zásuvky.
• Neprovozujte stroj s poškozeným kabelem nebo zástrčkou.
• Avoid touching hot surfaces, such as the brew head, portafilter, and steam wand, during and immediately after operation.

3. Součásti a funkce

Familiarize yourself with the main components of your Gemilai 3129B espresso machine:

• 58mm Commercial Extraction System: Professional-grade brew head for optimal espresso extraction.
• Automatic Pre-Soaking System: Helps release carbon dioxide from coffee grounds for richer flavor.
• Dual-Heating Independent Drive: Allows simultaneous brewing and steaming.
• Powerful 4-Hole Steam Wand: For efficient milk frothing with low water content steam.
• Cup Warming Area: Top surface to keep espresso cups warm.
• Zásobník na vodu: Portable and detachable for easy cleaning.
• Honeycomb Water Outlet: Efficiently produces hot water.
• Tlakoměr: Real-time display of extraction pressure to monitor brewing status.
• Ovládací tlačítka: Sensitive physical feedback buttons for various functions (e.g., coffee, steam, hot water, cleaning).
• Skládací držák na pohárky: Adjustable for different cup sizes.
• 1L Stainless Steel Steam Boiler: Durable and efficient for steam production.
• Imported ULKA Water Pump: Ensures consistent water pressure.
• PID Temperature Control Technology: Pro přesné řízení teploty.
• Preset Extraction Volume: Allows for timed and quantitative extraction.
• Automatic Water Inlet and Outlet/Water Tank: Flexible water supply options.

Obrázek 2: Detailní view of key features including the double cup handle, cup warming area, water tray, and honeycomb water outlet.

Figure 3: Icons representing the machine's high-quality professional system features, such as the 1L stainless steel steam boiler, foldable cup holder, 58pro commercial extraction, imported ULKA water pump, PID temperature control, automatic pre-soaking system, preset extraction volume, descaling and cleaning function, and automatic water inlet/outlet/water tank.

4. Nastavení a první použití

1. Rozbalení: Opatrně odstraňte veškerý obalový materiál a zkontrolujte stroj, zda není poškozen.
2. Umístění: Place the espresso machine on a flat, stable, and dry surface, away from heat sources and direct sunlight. Ensure adequate ventilation around the machine.
3. Nádrž na vodu: Fill the water tank with fresh, cold, filtered water. Ensure the tank is properly seated. If using the automatic water inlet, connect it according to the plumbing instructions (not detailed here, consult a professional if needed).
4. Připojení napájení: Plug the power cord into a grounded electrical outlet (220V-240V).
5. Počáteční oplachování: Before first use, perform an initial rinse cycle without coffee. Fill the water tank, turn on the machine, and run hot water through the brew head and steam wand to clean internal components.
6. Předehřev: Allow the machine to pre-heat for at least 15-20 minutes to ensure all components, including the portafilter and cups, are at the optimal temperature. The cup warming area on top will also heat up.

5. Návod k obsluze

5.1 Příprava espressa

1. Mletá káva: Grind fresh coffee beans to a fine consistency suitable for espresso.
2. Dávka a Tamp: Place the desired amount of ground coffee into the 58mm portafilter basket. Tamp evenly with sufficient pressure.
3. Připojení portafiltru: Securely attach the portafilter to the brew head.
4. Poháry pro umístění: Place pre-warmed espresso cups on the drip tray, beneath the portafilter spouts. Adjust the foldable cup holder if necessary.
5. Zahájení extrakce: Press the desired coffee button (single or double shot). The machine's automatic pre-soaking system will engage, followed by extraction. Monitor the real-time extraction pressure gauge for optimal brewing (typically 9-10 bar).
6. Zastavit extrakci: The machine may have preset extraction volumes. If not, stop the extraction manually once the desired volume is reached.

Figure 4: Espresso pouring from the 58pro commercial extraction system, highlighting the automatic pre-soaking for improved flavor.

Figure 5: Close-up of the real-time extraction pressure gauge, used to determine optimal extraction status.

5.2 Napařování mléka

1. Připravte mléko: Fill a stainless steel milk pitcher with cold milk.
2. Aktivovat Steam: Press the steam button to activate the steam wand. Wait for the machine to reach steaming temperature (indicated by a light or gauge).
3. Proplachovací parní tryska: Krátce otevřete parní ventil, abyste z trysky vypustili kondenzovanou vodu.
4. Napěněné mléko: Submerge the 4-hole steam wand tip just below the surface of the milk. Open the steam valve fully. Create a whirlpool effect to incorporate air and heat the milk.
5. Monitorovat teplotu: Continue steaming until the milk reaches the desired temperature and texture (typically 140-150°F / 60-65°C).
6. Čistá hůlka: Immediately after steaming, close the steam valve, wipe the steam wand with a damp cloth, and briefly purge again to clear any milk residue.

5.3 Výdej horké vody

To dispense hot water, press the dedicated hot water button. Use the honeycomb water outlet for efficient hot water production.

Figure 6: Close-up of the sensitive physical feedback buttons, including options for coffee, steam, hot water, and cleaning functions.

6. Údržba a čištění

Pravidelné čištění a údržba jsou zásadní pro dlouhou životnost a výkon vašeho espresso kávovaru.

6.1 Denní čištění

• Portafiltr a koše: After each use, remove the portafilter, discard coffee grounds, and rinse thoroughly with hot water.
• Spařovací hlava: Use a group head brush to clean any coffee grounds from the brew head gasket and screen.
• Parní tryska: Always wipe and purge the steam wand immediately after frothing milk.
• Drip Tray and Water Tray: Empty and clean the portable and detachable water tray and drip tray daily.
• Vnější: Otřete vnější část stroje reklamouamp tkanina.

6.2 Odvápnění

The Gemilai 3129B features an automatic descaling reminder and one-touch auto cleaning function. Follow the machine's prompts or perform descaling every 1-3 months, depending on water hardness and usage.

1. Použijte komerční odvápňovací roztok určený speciálně pro espresso kávovary.
2. Follow the instructions on the descaling solution packaging for mixing with water.
3. Nalijte roztok do vodní nádrže.
4. Initiate the descaling cycle using the one-touch auto cleaning button or by following the manual's specific descaling procedure.
5. After descaling, rinse the water tank thoroughly and run several cycles of fresh water through the machine to remove any descaling residue.

Figure 7: The machine's interface indicating the automatic descaling reminder and the one-touch auto cleaning function for easy maintenance.

7. Řešení problémů

If you encounter issues with your Gemilai 3129B, refer to the following common troubleshooting tips:

Pokud problém přetrvává i po vyzkoušení těchto řešení, kontaktujte zákaznickou podporu.

8. Specifikace

Figure 8: Detailed product specifications including dimensions, model, color, voltage, power, weight, and pump pressure.

9. Uživatelské tipy

• Fresh Beans are Key: Always use freshly roasted and freshly ground coffee beans for the best espresso flavor.
• Konzistence mletí: Experiment with grind size to find the perfect balance for your beans and desired extraction time. A good starting point is a fine grind, similar to powdered sugar.
• Tamp Evenly: Consistent tamping pressure is vital for even water flow through the coffee puck.
• Pre-warm Everything: Ensure your portafilter, brew head, and cups are hot before brewing to prevent temperature loss and maintain espresso quality.
• Čistěte po každém použití: A clean machine performs better and lasts longer. Pay special attention to the brew head and steam wand.
• Kvalita vody: Use filtered water to prevent scale buildup and improve coffee taste.

10. Záruka a podpora

For warranty information, please refer to the documentation provided at the time of purchase or contact your seller directly. If you require technical assistance or have questions not covered in this manual, please reach out to the customer support team of your retailer or the manufacturer.