1. Introducció
Thank you for choosing the Clatronic KA 3805 Filter Coffee Maker. This manual provides important information for the safe and efficient use of your appliance. Please read these instructions carefully before first use and keep them for future reference.
The Clatronic KA 3805 is designed to prepare 8 to 10 cups of aromatic filter coffee (approximately 1.2 liters). It features a double-walled stainless steel thermal carafe to keep your coffee hot and preserve its aroma.
2. Instruccions de seguretat
Please observe the following safety instructions to prevent accidents and damage:
- Llegiu totes les instruccions abans d’utilitzar l’aparell.
- Aquest aparell està dissenyat només per a ús domèstic. No l’utilitzeu a l’aire lliure.
- Assegureu-vos que el voltagEl volum indicat a l'etiqueta de classificació coincideix amb el volum de la xarxa elèctricatage.
- No submergiu l'aparell, el cable o l'endoll en aigua o altres líquids.
- És necessària una supervisió estreta quan l'aparell és utilitzat per o a prop dels nens.
- Desconnecteu-lo de la presa de corrent quan no utilitzeu i abans de netejar-lo. Deixeu refredar abans de posar o treure peces i abans de netejar l'aparell.
- No feu servir cap aparell amb un cable o un endoll danyats, o després que l'aparell funcioni malament o s'hagi fet malbé de cap manera.
- L'ús d'accessoris no recomanats pel fabricant de l'aparell pot provocar incendis, descàrregues elèctriques o lesions a persones.
- No deixeu que el cable pengi de la vora d'una taula o taulell, ni toqui superfícies calentes.
- No col·loqueu-lo sobre o prop d'un cremador de gas o elèctric calent, ni en un forn calent.
- Always fill the water tank with fresh, cold water only.
- Do not open the filter holder cover during the brewing cycle.
- La garrafa tèrmica està dissenyada per utilitzar-se només amb aquest aparell. No s'ha d'utilitzar mai sobre una placa de cuina.
- Do not clean the thermal carafe with abrasive cleaners, steel wool pads, or other abrasive materials.
- This appliance has a grounded plug. Please ensure your wall outlet is properly grounded.
3. Producte acabatview
Familiarize yourself with the components of your Clatronic KA 3805 coffee maker.

Figura 1: Clatronic KA 3805 Filter Coffee Maker, front view.
- Tapa
- Water Tank with Water Level Indicator
- Filter Holder (removable)
- Drip-Stop Mechanism
- Thermal Carafe (double-walled stainless steel)
- Interruptor d'encesa/apagada amb llum indicadora
- Heating Plate (under carafe)

Figura 2: The coffee maker showing its dimensions (approx. 32.7 cm height, 22.6 cm width), capacity (8-10 cups / 1.2 liters), and power (800 Watts).
4. Configuració i primer ús
4.1 Desembalatge
- Traieu tots els materials d'embalatge.
- Comproveu que totes les peces estiguin presents i sense danys.
4.2 Neteja inicial
Before brewing coffee for the first time, clean the appliance to remove any manufacturing residues.
- Fill the water tank with cold water up to the 'MAX' mark.
- Place an empty paper filter (size 1x4 or similar) into the filter holder, or ensure the permanent filter is clean and in place.
- Place the thermal carafe with its lid closed on the heating plate.
- Connecteu l'aparell a una presa de corrent amb terra.
- Press the On/Off switch to start a brewing cycle without coffee grounds.
- Allow the full cycle to complete.
- Discard the water from the carafe.
- Repeat this process 2-3 times to ensure thorough cleaning.
- Wash the thermal carafe and filter holder with warm soapy water, then rinse and dry thoroughly.
5. Instruccions de funcionament
5.1 Elaboració de cafè
- Obriu la tapa del dipòsit d'aigua.
- Fill the water tank with fresh, cold water up to the desired number of cups using the water level indicator. Do not exceed the 'MAX' mark.
- Open the filter holder cover.
- Insert a paper filter (size 1x4 or similar) into the removable filter holder, or ensure the permanent filter is clean.
- Add the desired amount of ground coffee into the filter. A general guideline is one level tablespoon of coffee grounds per cup (approx. 7g per cup). Adjust to your taste.
- Close the filter holder cover securely.
- Place the thermal carafe with its lid closed on the heating plate. Ensure it is correctly positioned to activate the drip-stop mechanism.
- Connecteu l'aparell a una presa de corrent amb terra.
- Press the On/Off switch. The indicator light will illuminate, and the brewing process will begin.
- Un cop finalitzat el cicle de preparació, l'aparell s'apagarà automàticament.
- Carefully remove the thermal carafe and serve the coffee. The thermal carafe will keep the coffee warm for an extended period.

Figura 3: Adding ground coffee to the removable filter holder. The filter holder can be easily rinsed for cleaning.

Figura 4: Detail of the water level indicator on the side of the tank and the drip-stop mechanism.
5.2 Drip-Stop Function
The drip-stop function prevents coffee from dripping when the thermal carafe is removed from the heating plate during or immediately after brewing. Ensure the carafe is placed correctly to engage this feature. Return the carafe to its position within 20 seconds to prevent overflow.
5.3 Apagada automàtica
For safety and energy saving, the coffee maker will automatically shut off shortly after the brewing cycle is complete.

Figura 5: Pouring coffee from the double-walled thermal carafe, which helps maintain coffee temperature and aroma.
6. Neteja i Manteniment
Una neteja regular garanteix un rendiment òptim i allarga la vida útil de la teva cafetera.
6.1 Neteja diària
- Desconnecteu sempre l'aparell i deixeu-lo refredar completament abans de netejar-lo.
- Remove the filter holder and discard the used coffee grounds and paper filter.
- Wash the filter holder and thermal carafe with warm soapy water. Rinse thoroughly and dry. These parts are not dishwasher safe.
- Netegeu l'exterior de la cafetera amb un damp tela. No utilitzeu netejadors abrasius ni fregalls.
- No submergiu mai la unitat principal, el cable d'alimentació o l'endoll en aigua ni en cap altre líquid.
6.2 Descalcificació
Mineral deposits from water can build up in your coffee maker over time, affecting performance and coffee taste. Descale your appliance regularly, depending on water hardness and frequency of use (e.g., every 2-4 weeks).
- Prepare a descaling solution according to the manufacturer's instructions (e.g., white vinegar diluted with water, or a commercial descaling agent).
- Pour the descaling solution into the water tank up to the 'MAX' mark.
- Col·loqueu la garrafa tèrmica sobre la placa calefactora.
- Start a brewing cycle. Allow about half of the solution to brew through, then switch off the appliance and let it stand for 15-20 minutes to allow the solution to work.
- Switch the appliance back on and let the remaining solution brew through.
- Discard the descaling solution from the carafe.
- Rinse the appliance by running 2-3 full brewing cycles with fresh, cold water only to remove any residual descaling agent.
7. Solució De Problemes
Si teniu problemes amb la vostra cafetera, consulteu la taula següent per veure els problemes i les solucions més habituals.
| Problema | Causa possible | Solució |
|---|---|---|
| El cafè no es fa infusió. | L'aparell no està connectat; L'interruptor d'engegada/apagada no està premut; No hi ha aigua al dipòsit. | Ensure plug is in outlet; Press On/Off switch; Fill water tank. |
| El cafè té un gust feble. | Not enough coffee grounds; Coarse grind; Too much water. | Add more coffee grounds; Use a finer grind; Use less water. |
| Coffee overflows from filter holder. | Too much coffee grounds; Filter clogged; Carafe not positioned correctly. | Reduce coffee grounds; Clean filter holder; Ensure carafe is fully seated. |
| El cafè no és prou calent. | Thermal carafe lid not closed properly; Appliance needs descaling. | Ensure carafe lid is closed; Perform descaling procedure. |
| Dripping after carafe removal. | Drip-stop mechanism clogged or faulty; Carafe removed for too long. | Clean drip-stop area; Return carafe quickly (within 20 seconds). |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
8. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Clatronic |
| Número de model | KA 3805 |
| Color | Acer inoxidable |
| Dimensions (L x A x A) | 18 x 21.5 x 32 cm |
| Pes | 1.92 kg |
| Capacitat | 1.2 litres (8-10 tasses) |
| Poder | 800 watts |
| Voltage | 230 Volts |
| Material | Acer inoxidable |
| Apagat automàtic | Sí |
| Característiques especials | Removable filter cartridge, Water level indicator, Double-walled stainless steel thermal carafe |
9. Garantia i Suport
9.1 Informació de la garantia
This Clatronic appliance comes with a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions, including the warranty period and coverage details. Keep your proof of purchase for any warranty claims.
Disponibilitat de recanvis: 2 anys.
9.2 Atenció al client
For technical assistance, questions, or warranty claims, please contact your retailer or the Clatronic customer service department. Contact information can typically be found on the product packaging or the official Clatronic weblloc.
Please have your model number (KA 3805) and proof of purchase ready when contacting support.





