1. Informació important de seguretat
Please read all instructions carefully before operating the Gastroback Design Espresso Advanced Duo 42626 espresso machine. Retain this manual for future reference.
- Assegureu-vos que l'aparell estigui connectat a una presa de corrent amb connexió a terra i el volum correctetage (230 volts).
- No submergiu l'aparell, el cable d'alimentació ni l'endoll en aigua ni en altres líquids.
- Mantingueu les mans i els estris allunyats de les peces mòbils durant el funcionament.
- Always unplug the machine before cleaning or when not in use.
- Exercise caution when handling hot surfaces, steam, and hot water.
- Aquest aparell està dissenyat només per a ús domèstic.
2. Producte acabatview
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.

Davant view of the Gastroback Design Espresso Advanced Duo 42626 espresso machine, showcasing its stainless steel finish, control panel, portafilters, and integrated bean hopper.
Característiques principals:
- 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.
- Dipòsit d'aigua extraïble d'2.8 litres.
- Warming plate for cups.
Accessoris inclosos:

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. Configuració
3.1 Neteja inicial
- Traieu tots els materials d'embalatge i les etiquetes de la màquina.
- Wash the water tank, portafilter, filter baskets, milk pitcher, and drip tray with warm soapy water. Rinse thoroughly and dry.
- Netegeu l'exterior de la màquina amb anunciamp tela.
3.2 Omplir el dipòsit d'aigua
- Remove the 2.8-liter water tank from the back of the machine.
- Ompliu el dipòsit amb aigua filtrada fresca i freda fins a la línia MAX.
- Torneu a col·locar el dipòsit d'aigua al seu lloc, assegurant-vos que estigui ben col·locat.
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.
- Tanqueu la tapa amb seguretat.
- 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. Instruccions de funcionament
4.1 Engegada i preescalfament
- Connecteu la màquina a una presa de corrent.
- 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 Moler cafè

Un primer pla view of freshly ground coffee collected in the portafilter, ready for tamping i elaboració de cervesa.
- Introduïu la cistella de filtre desitjada (d'1 tassa o de 2 tasses) al portafiltre.
- Col·loqueu el portafiltre sota la sortida del molinet.
- 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 tamper to compress the coffee grounds evenly.
4.3 Elaboració d'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 Escuma de llet

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 drap per evitar l'acumulació de residus de llet.
4.5 Distribució d'aigua calenta

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.
- Activeu la funció d'aigua calenta.
- Turn off the function once the desired amount of hot water is dispensed.
5. Manteniment
La neteja i el manteniment regulars garanteixen la longevitat i el rendiment òptim de la teva màquina d'espresso.
5.1 Neteja diària
- Portafiltres i cistelles de filtre: After each use, remove the spent coffee grounds and rinse the portafilter and filter baskets under hot water.
- Vareta de vapor: Immediatament després d'escumar la llet, netegeu la boquilla de vapor amb un drap.amp drap. Purgueu una petita quantitat de vapor per eliminar qualsevol residu intern de llet.
- Safata de degoteig: Empty and clean the drip tray daily or when the 'Empty Me' indicator appears. Wash with warm soapy water and rinse.
- Exterior: Netegeu l'exterior de la màquina amb un damp tela. No utilitzeu netejadors abrasius.
5.2 Neteja del molinet
- 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 Descalcificació
- La màquina indicarà quan cal descalcificar.
- 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. Solució De Problemes
If you encounter issues with your espresso machine, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha dispensadors de cafè | Water tank empty; clogged filter; grind too fine; tamped massa dur. | Fill water tank; clean filter; adjust grind coarser; tamp més lleuger. |
| Coffee brews too fast/weak | Grind too coarse; not enough coffee; tamped massa lleuger. | Adjust grind finer; increase coffee quantity; tamp més ferm. |
| No hi ha vapor que surti de la vareta | Steam wand clogged; machine not heated to steam temperature. | Clean steam wand; allow machine to fully heat for steam. |
| La màquina filtra aigua | Dipòsit d'aigua no col·locat correctament; safata de degoteig plena; problema de segellat. | 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. Especificacions
| Característica | Especificació |
|---|---|
| Marca | GASTROBACK |
| Número de model | 42626 |
| Color | Plata |
| Dimensions (L x A x A) | 33 x 34 x 39.5 cm |
| Pes | 10.8 quilos |
| Capacitat del dipòsit d'aigua | 2.8 litres |
| Voltage | 230 Volts |
| Material | Acer inoxidable |
| Pressió de la bomba | 15 bar |
| Capacitat de la tremuja de fesols | 260 g |
| Configuració de la mòlta | 30 |
8. Garantia i Suport
The Gastroback Design Espresso Advanced Duo 42626 comes with a manufacturer's warranty. Please refer to your purchase documentation or the official Gastroback weblloc web per conèixer els termes i condicions específiques de la garantia.
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.





