How to clean the brewing head of coffee machine-semi-automatic coffee machine-brewer structure

How to clean the brewing head of the coffee machine-semi-automatic coffee machine-brewer structure,

In order to make the test results more fair, the same expert was designated to extract coffee and make cappuccino in this test. The coffee used in the experiment was a unified Italian blend of coffee beans, and the experimental time was the 22nd day after baking.

The espresso of each group will be randomly assigned to the judges, who will then use the standard espresso score of 1mur10 (1 very bad, 10 very good) to compare the following factors of coffee:

Coffee secretes oil color, consistency, persistence, taste balance, technical balance, overall taste / impression.

The three coffee judges scored the three groups of coffee, and then summed up the final score for each group. At the end of the 19-day trial period, the scores of each group were calculated. Ratings and comments are also shown below.

The conclusion of the test shows that it is obvious that the coffee machine is clean and the taste of espresso will be greatly improved. The final conclusion is that cleaning once a day is obviously better than other parameters.

1. Remove the filter plate, rinse it with clean water, and then wipe it dry. (do not clean with sharp or hard cleaning utensils)

two。 Wipe the whole outside of the coffee machine with a wet towel. Do not leave any stains. (especially the baffle behind the brewing head.) Wipe it with a dry towel until there are no water stains.

3. Take two cups of hot water and soak part of the steam rod nozzle.

Cleaning and maintenance of semi-automatic coffee machine:

1. Coffee machine body cleaning:

Wipe the fuselage with a wet rag before starting up every day. If you need to use a cleaner, please choose a mild and non-corrosive cleaner to spray it on the wet rag and then wipe the fuselage (note that the rag should not be too wet, and cleaning should not be sprayed directly on the fuselage, to prevent excess water and detergent from seeping into the circuit system and eroding wires to cause short circuit).

2. Cleaning the outlet of the cooking head:

After each production, remove the handle and press the cleaning button to wash down the coffee grounds left in the cooking head and on the strainer. Then insert the handle into the seat (note: do not hold the handle tight at this time) press the cleaning button and shake the handle left and right to wash the cooking head washer and coffee grounds on the inside of the cooking head.

3. Steam rods:

After using a steam stick to make foam, use a clean wet dishcloth (McEffin Coffee reminder: do not use coarse cloth! If the milk stain on the steam sprinkler has formed a hard lump, it can be soaked in water dissolving cleaning tablets for a period of time, then wipe it with a soft wet cloth) wipe and turn on the steam switch again, making use of the impulse and high temperature emitted by the steam itself. automatically clean the residual milk dirt in the vent to maintain the smooth flow of the vent If there is residual milk crystallization on the steam rod, soak the steam rod in a steel cup filled with 8% hot water to soften the crystallization in the jet hole and on the steam rod, remove the steel cup after 20 minutes, and repeat the operation in the first paragraph above.