1. Émbaran Kasalametan penting
Please read all instructions carefully before operating the Gastroback Design Espresso Advanced Duo 42626 espresso machine. Retain this manual for future reference.
- Pastikeun alat disambungkeun ka stop kontak anu di-ground kalayan voltase anu lerestage (230 Volt).
- Entong neuleumkeun alat, kabel listrik, atanapi nyolok kana cai atanapi cairan sanés.
- Jauhkeun leungeun sareng perkakas tina bagian anu gerak nalika operasi.
- Salawasna cabut colokan mesin sateuacan diberesihan atanapi nalika teu dianggo.
- Ati-ati nalika nanganan permukaan panas, uap, sareng cai panas.
- Perkakas ieu dimaksudkeun pikeun pamakéan rumah tangga wungkul.
2. Produk Langkungview
The Gastroback Design Espresso Advanced Duo 42626 is a programmable espresso machine designed for preparing various coffee specialties. It features an integrated conical grinder and a dual Thermoblock system, allowing simultaneous espresso brewing and milk frothing. The machine includes a professional 15-bar espresso pump and an electronic PID regulator for precise temperature control.

Hareupeun view of the Gastroback Design Espresso Advanced Duo 42626 espresso machine, showcasing its stainless steel finish, control panel, portafilters, and integrated bean hopper.
Fitur konci:
- Programmable espresso machine with portafilter.
- Integrated conical grinder with 30 adjustable grind settings.
- Dual Thermoblock system for simultaneous espresso and milk frothing.
- Professional 15-bar espresso pump.
- Electronic PID regulator for precise water temperature control.
- Separate hot water spout for Americano, Café Crème, or Tea.
- Individually programmable water quantity per cup and pre-infusion function.
- tank cai removable 2.8 liter.
- Warming plate for cups.
Asesoris kaasup:

The image displays the included accessories: a professional stainless steel espresso tamper, single-wall filters for 1 and 2 cups, and a milk frothing pitcher.
- Professional stainless steel espresso tampeh.
- Single-wall filter baskets for 1 and 2 cups.
- Milk frothing pitcher.
- Cleaning tool.
3. Setélan
3.1 beberesih Awal
- Cabut sadaya bahan bungkusan sareng stiker tina mesin.
- Wash the water tank, portafilter, filter baskets, milk pitcher, and drip tray with warm soapy water. Rinse thoroughly and dry.
- Ngusap exterior mesin kalayan iklanamp lawon.
3.2 Ngeusian Tangki Cai
- Remove the 2.8-liter water tank from the back of the machine.
- Eusian tangki ku cai seger anu tiis sareng tos disaring dugi ka garis MAX.
- Teundeun bak cai deui kana posisina, mastikeun seated aman.
3.3 Filling the Bean Hopper and Adjusting Grind Settings

The bean hopper with visible grind settings, ranging from fine to coarse, and a capacity of 260g.
- Lift the lid of the bean hopper located on top of the machine.
- Pour fresh, whole coffee beans into the hopper. The hopper has a capacity of 260g.
- Tutup tutupna aman.
- Adjust the grind setting using the dial on the bean hopper. There are 30 grind settings available, from fine (for espresso) to coarse (for other coffee types). Start with a medium-fine setting for espresso and adjust as needed based on extraction time and taste.
4. Parentah Operasi
4.1 Ngahurungkeun sareng Ngamanaskeun
- Colokkeun mesin kana stop kontak listrik.
- Press the power button. The machine will begin to preheat. This process ensures optimal brewing temperature.
- The warming plate on top of the machine will also heat up, allowing you to pre-warm your cups.
4.2 Ngagiling Kopi

A nutup-up view of freshly ground coffee collected in the portafilter, ready for tamping and brewing.
- Insert the desired filter basket (1-cup or 2-cup) into the portafilter.
- Simpen portafilter di handapeun stop kontak panggiling.
- Press the grind button. The grinder will dispense freshly ground coffee into the portafilter. The quantity of coffee powder is individually adjustable.
- Once ground, use the included tamppikeun ngompres bubuk kopi sacara rata.
4.3 Brewing Espresso

The espresso machine actively brewing a shot of espresso into a glass cup, demonstrating the extraction process.
- Insert the portafilter firmly into the brew group, twisting it to the right until it is locked in place.
- Place your pre-warmed cup(s) under the portafilter spouts.
- Select the desired espresso button (single or double shot). The machine will initiate the pre-infusion function, followed by brewing.
- The brew pressure gauge will indicate the pressure during extraction. Aim for the optimal range for best results.
- The water quantity per cup is individually programmable. Refer to the full manual for programming instructions.

A close-up of the pressure gauge on the control panel, indicating the brewing pressure during espresso extraction.
4.4 Susu Frothing

The steam wand frothing milk in a stainless steel pitcher, creating a creamy texture for lattes and cappuccinos.
- Fill the milk frothing pitcher with cold milk.
- Position the 360° swiveling steam wand into the milk.
- Activate the steam function. The dual Thermoblock system allows you to froth milk while brewing espresso.
- Move the pitcher to create a vortex, incorporating air to achieve desired foam consistency.
- Once finished, turn off the steam function and immediately wipe the steam wand with a damp lawon pikeun nyegah akumulasi résidu susu.
4.5 Dispensing Cai Panas

The separate hot water spout dispensing hot water into a glass, suitable for Americanos, Café Crème, or tea.
- Place a cup under the separate hot water spout.
- Aktipkeun pungsi cai panas.
- Turn off the function once the desired amount of hot water is dispensed.
5. Pangropéa
Bebersih sareng perawatan rutin mastikeun umur panjang sareng kinerja optimal mesin espresso anjeun.
5.1 beberesih poean
- Portafilter sareng Filter Baskets: Saatos dianggo, cabut bubuk kopi anu parantos béak teras bilas karanjang portafilter sareng filter ku cai panas.
- Tongkat uap: Langsung saatos frothing susu, usap wand uap jeung adamp lawon. Bersihkeun sajumlah leutik uap pikeun mupus résidu susu internal.
- Baki netes: Empty and clean the drip tray daily or when the 'Empty Me' indicator appears. Wash with warm soapy water and rinse.
- Luar: Ngusap bagian luar mesin kalayan lemes, damp lawon. Ulah make cleaners abrasive.
5.2 Grinder Cleaning
- Ensure the bean hopper is empty.
- Remove the bean hopper and use the cleaning brush to remove any loose coffee grounds from the burrs.
- Refer to the full manual for detailed instructions on removing and cleaning the grinder burrs.
5.3 Turun
- Mesin bakal nunjukkeun nalika descaling diperyogikeun.
- Use a descaling solution specifically designed for espresso machines.
- Follow the instructions provided with the descaling solution and the machine's full manual for the descaling procedure.
- Regular descaling prevents mineral buildup and maintains optimal machine performance.
6. Cara ngungkulan
If you encounter issues with your espresso machine, refer to the following common problems and solutions:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Henteu aya tuangeun kopi | Water tank empty; clogged filter; grind too fine; tamped teuas teuing. | Fill water tank; clean filter; adjust grind coarser; tamp torek. |
| Coffee brews too fast/weak | Grind too coarse; not enough coffee; tamped enteng teuing. | Adjust grind finer; increase coffee quantity; tamp langkung tegas. |
| Taya uap tina wand | Uap wand clogged; mesin teu dipanaskeun kana suhu uap. | Clean steam wand; allow machine to fully heat for steam. |
| Mesin bocor cai | tank cai teu seated leres; baki netes pinuh; masalah segel. | Reseat water tank; empty drip tray; contact customer support if issue persists. |
For more detailed troubleshooting, please consult the comprehensive manual or contact Gastroback customer support.
7. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| merek | GASTROBACK |
| Nomer modél | 42626 |
| Warna | pérak |
| Ukuran (L x W x H) | 33 x 34 x 39.5 cm |
| Beurat | 10.8 kg |
| Kapasitas Tangki Cai | 2.8 liter |
| Voltage | 230 volt |
| Bahan | Beusi sténless |
| Tekanan Pompa | 15 bar |
| Kapasitas Hopper Kacang | 260g |
| Setélan grind | 30 |
8. Garansi jeung Rojongan
The Gastroback Design Espresso Advanced Duo 42626 comes with a manufacturer's warranty. Please refer to your purchase documentation or the official Gastroback websitus pikeun istilah jeung kaayaan jaminan husus.
For technical support, spare parts, or service inquiries, please contact Gastroback customer service through their official channels. Availability of spare parts is typically 2 years from the date of purchase.





