Gevi Dual Boiler Espresso Machine with Built-in Grinder (Model ECM-5020ULSS)

1. บทนำ

Welcome to the Gevi Dual Boiler Espresso Machine user manual. This guide provides essential information for the safe and effective operation, setup, and maintenance of your new espresso machine. Please read all instructions carefully before first use and retain this manual for future reference.

ข้อควรระวังเพื่อความปลอดภัย:

• ควรถอดปลั๊กเครื่องออกทุกครั้งก่อนทำความสะอาดหรือบำรุงรักษา
• ห้ามจุ่มเครื่อง สายไฟ หรือเสียบปลั๊กลงในน้ำหรือของเหลวอื่นๆ
• เก็บอุปกรณ์ให้พ้นจากมือเด็ก
• ควรใช้น้ำเย็นและสะอาดเท่านั้นในการเติมน้ำในถังเก็บน้ำ
• Avoid touching hot surfaces, such as the brew head, portafilter, or steam wand, during operation.

2. การแกะกล่องและส่วนประกอบ

Carefully unpack all items from the box. Ensure all components listed below are present and undamaged.

Image: All components included with the Gevi Dual Boiler Espresso Machine.

ส่วนประกอบที่รวมอยู่:

• Gevi EzBru 2000 Espresso Machine with Grinder x 1
• Milk Pitcher x 1
• 58MM Stainless Steel Portafilter x 1
• Pressurized Filter Baskets (1-cup & 2-cup) x 2
• Non-pressurized Filter Baskets (1-cup & 2-cup) x 2
• สแตนเลส ทีampเอ้อ x 1
• Cleaning Kit (Cleaning Needle, Cleaning Disc, Cleaning Brush, Straw Cleaning Brush) x 1
• คู่มือการใช้งาน x 1

3. การตั้งค่า

3.1 การเตรียมการเบื้องต้น

1. Remove all packaging materials and stickers from the machine.
2. Wash the water tank, portafilter, filter baskets, milk pitcher, and drip tray with warm soapy water. Rinse thoroughly and dry.
3. Place the machine on a flat, stable, heat-resistant surface.

3.2 การเติมถังเก็บน้ำ

The machine features a large, removable water tank located at the back. Ensure the tank is filled with fresh, cold water up to the 'MAX' line (approximately 2.3 liters).

Image: The large, removable water tank at the back of the machine.

3.3 Installing the Bean Hopper and Adjusting Grind Size

Place your whole coffee beans into the bean hopper located on top of the machine. The integrated conical burr grinder offers 31 grind settings. Adjust the grind size dial to your preferred setting. Finer grinds are typically used for slower extraction and stronger espresso, while coarser grinds result in faster extraction.

Image: Close-up of the integrated conical burr grinder with 31 grind size options.

3.4 การใช้งานครั้งแรก / การรองพื้นเครื่องจักร

Before making your first coffee, it is recommended to run a brewing cycle without adding ground coffee to preheat the brew head, portafilter, and cup. This ensures optimal temperature for extraction.

4. ปฏิบัติการ

4.1 การบดกาแฟ

Place the portafilter under the grinder chute. Select your desired grind amount and press the grind button. The machine will automatically dispense the freshly ground coffee into the portafilter.

4.2 การเตรียมเอสเปรสโซ

1. Select the appropriate filter basket (single or double shot, pressurized or non-pressurized) and insert it into the portafilter.
2. Grind your fresh coffee beans directly into the portafilter.
3. ใช้ t ที่ให้มาด้วยamper to press the ground coffee firmly and evenly. Ensure the tamped coffee is level with the maximum fill line.
4. Attach the portafilter to the brew head by inserting it and turning it firmly to the right until it locks into place.
5. วางถ้วยเอสเปรสโซของคุณลงบนถาดรองน้ำหยดโดยตรงใต้ท่อจ่ายกาแฟของด้ามชง
6. Press the single or double shot button to begin extraction. The machine's NTC&PID temperature control system ensures optimal water temperature for consistent flavor. Monitor the pressure gauge for ideal extraction range.

Image: Espresso being extracted from the 58mm group head into a glass cup, showcasinครีมเข้มข้น

4.3 การตีฟองนม

The powerful steam wand allows you to create silky smooth microfoam for lattes and cappuccinos. The steam wand features a 360° swivel for ease of use.

1. เติมนมเย็นลงในเหยือกนม
2. วางแท่งไอน้ำลงในนมใต้พื้นผิวเล็กน้อย
3. Activate the steam function. Move the pitcher up and down to create foam, then lower it to heat the milk.
4. Turn off the steam when the desired temperature and texture are achieved.

Image: A hand using the 360° swivel stainless steel steam wand to create silky milk microfoam in a metal pitcher.

4.4 การจ่ายน้ำร้อน

The machine can also dispense hot water for tea or Americanos. Simply select the hot water function on the control panel.

5. การบำรุงรักษา

5.1 การทำความสะอาดถาดรองน้ำหยด

The drip tray is detachable for easy cleaning. Regularly empty and clean the drip tray to prevent overflow and maintain hygiene.

5.2 Cleaning the Portafilter and Filter Baskets

After each use, remove the portafilter and discard the used coffee grounds. Rinse the portafilter and filter basket under hot water. Use the cleaning brush to remove any residual coffee particles.

5.3 Cleaning the Steam Wand

ทันทีหลังจากตีฟองนม ให้เช็ดก้านพ่นไอน้ำด้วยผ้าamp cloth to remove any milk residue. Periodically use the cleaning needle to clear any blockages in the steam wand tip.

5.4 การขจัดตะกรัน

Regular descaling is crucial to maintain machine performance and extend its lifespan. Follow the descaling instructions provided in the full user manual or refer to the machine's descaling indicator.

6 การแก้ไขปัญหา

If you encounter any issues with your Gevi Espresso Machine, please refer to the comprehensive troubleshooting section in the full user manual. Common issues and their solutions are typically covered there.

7. ข้อมูลจำเพาะ

8. การรับประกันและการสนับสนุน

Every Gevi product (purchased via an official or authorized channel) is entitled to a 12-month warranty and lifetime technical support. If you encounter any issues with your Gevi espresso machine, please feel free to contact us directly for assistance.