Cleaning, Decalcifying of the espresso machine

Do not close the steam release knob before all steam is released or machine has been turned “off“!

(see section CAUTION - PRESSURE).

ATTENTION:

The top closure of the “Perfect Froth“ attachment (see figure 18, part A). has a very fine hole which draws air into the milk. If this tiny hole gets clogged, “Perfect Froth“ will not work properly. Therefore, never immerse the top closure in milk or froth.

Cleaning

Before cleaning, turn “off” the machine, unplug it, and allow it to cool down.

The filter holder, filter basket, carafe, carafe lid, and overflow grid can be put in the dishwasher’s upper rack, away from the heating/drying element.

The machine can be wiped clean by using a damp cloth. Never immerse the body of your “Il Caffè Duomo” in water or any other liquid. Clean the brewing head with a damp cloth and remove ground coffee. If there is water left in the boiler chamber, let the machine cool down, remove all loose parts and empty through the top opening by turning upside down.

Cleaning the Steam Nozzle

Clean the steam nozzle each time after you have immersed it in the milk, otherwise the inside of the nozzle becomes clogged and the milk deposits on the outside harden and become difficult to remove.

■If clogging does occur, unscrew the tip of the steam nozzle (see figure 16).

Remove all milk particles using a sewing needle and rinse under the faucet. Replace nozzle tip making sure to screw it on tightly. Wipe off the outside of the nozzle with a wet cloth. Hold the wet cloth very close to the tip of the nozzle and open the steam valve.

Let the steam escape into the wet cloth for one or two seconds, then close the valve. Any milk residue will then be flushed out.

Cleaning the “Perfect Froth“ Attachment

■For a thorough cleaning of the “Perfect Froth” attachment, remove part C (see figure 18).

All parts should be rinsed in warm water. If the small suction opening in part A is clogged up, it can be opened with a fine needle.

Cleaning the Drip Tray

■The overflow grid can be cleaned by removing the grid (see figure 19).

CAUTION

Do not try to open or disassemble the main body of the machine.

Decalcifying of the espresso machine

The espresso machine must be decalcified regularly. The frequency depends on the hardness of your water and how often you use the espresso machine.

Before descaling, the brewing sieve on the brewing head must first be screwed off.

1.Remove all lime and coffee residues from the brewing sieve and the brewing head.

2.Pull off the “Perfect Froth“ attachment.

For ecological and health reasons, we recommend the exclusive use of biological materials such as citric acid, which can be obtained from KRUPS Consumer Service Department or drugstores.

3.Dissolve 2 tablespoonfuls of citric acid in 10 fluid ounces of lukewarm water and pour it into the boiler container. Put one receptacle under the brewing head and another under the steam nozzle.

(Note: Do not use the filter holder during decalcification)

4.Open the steam valve and turn on the appliance. Allow the descaling solution to run out of the espresso outlet and the steam nozzle.

5.After each brewing cycle, switch off the appliance and allow the appliance to cool down.

Caff Duomo specifications

The Krups Caff Duomo is a versatile and innovative coffee maker that caters to the needs of both casual coffee drinkers and discerning espresso enthusiasts. This appliance merges modern design with cutting-edge technology, creating an ideal companion for any kitchen.

One of the standout features of the Caff Duomo is its dual brewing system, which provides the option of making both espresso and drip coffee. This flexibility makes it an excellent choice for households with varying coffee preferences. With a powerful 1450 watts, the machine heats up quickly, ensuring that you can enjoy your favorite brew without long wait times.

The Caff Duomo is equipped with an integrated grinder that uses stainless steel conical burrs, allowing users to grind coffee beans to their desired coarseness with precision. This ensures a fresh and flavorful cup every time, as you can utilize whole beans for optimal flavor extraction. The grinder settings are customizable, offering multiple options to suit personal tastes.

Another noteworthy feature is the innovative 'ECO’ mode, which helps to reduce energy consumption without compromising on performance. This mode automatically powers down the machine after a period of inactivity, making it an eco-friendly choice for those looking to minimize their carbon footprint.

For convenience, the Caff Duomo comes with a programmable digital display that allows users to set a timer for brewing, ensuring that coffee is ready when you are. The machine's sleek design includes a large water tank, which can hold up to 10 cups, making it perfect for families or gatherings.

The steam nozzle on the Caff Duomo is another highlight, providing the ability to froth milk for lattes and cappuccinos, enhancing the versatility of this coffee maker. The premium quality materials used in construction not only contribute to its aesthetic appeal but also ensure durability.

Cleaning and maintenance are simplified through removable parts, including the drip tray and coffee grounds container, making the overall user experience hassle-free.

In summary, the Krups Caff Duomo combines style, functionality, and smart technology into one remarkable coffee maker. With its dual brewing options, integrated grinder, energy-efficient features, and ease of use, it stands out as an excellent choice for coffee lovers who appreciate both quality and convenience. Whether you enjoy a quick cup of drip coffee or a rich espresso, the Caff Duomo promises to elevate your coffee experience.