Basic knowledge of coffee routine maintenance methods of Italian coffee machine

1. Daily cleaning and maintenance:

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 the cleaner should not be sprayed directly on the fuselage to prevent excess water and detergent from seeping into the circuit system to avoid short circuit caused by wire erosion).

two。 Outlet of 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 mat and coffee grounds on the inside of the cooking head.

3. Steam stick:

-after using a steam stick to make milk foam, wipe the steam stick with a clean wet rag and open the steam again. The key is to use the impulse of the steam itself and the high temperature dynamic cleaning of the residual milk dirt in the air hole to maintain the smooth flow of the air hole. 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.

4. Boiler:

In order to prolong the service life of the boiler, if the machine is not used for a long time, please turn off the power supply and turn on the steam switch, the pressure in the boiler is completely released, wait for the boiler pressure gauge to indicate zero, and then clean the water tray and drainage tank after the steam is no longer ejected (note: do not turn off the steam switch at this time, and then turn off the steam rod when hot water drips out the next day to balance the internal and external pressure of the boiler).

5. Water tray:

Before opening the shop or before use, remove the water tray and scrub it with a clean water dishcloth and put it back after drying.

6. Drain trough:

Remove the water tray and clean the sediment in the drain with a wet dishcloth, then rinse with hot water to keep the drain unobstructed bqOne37

If the drainage is poor, pour a small spoonful of cleaning powder into the drain and rinse with hot water to dissolve the coffee residue oil in the drainage pipe.

7. Filter cup and filter cup handle:

Wash the handle with hot water at least once a day to dissolve the coffee oil and precipitation left on the handle so as to prevent part of the oil and sediment from flowing into the coffee during cooking and affecting the quality of the coffee.

8. Brewing system and filter cup handle:

Remove any filter cup handle and replace it with a non-porous filter cup for cleaning and disinfection.

Put a tablespoon of cleaning powder (2-3 grams) into a filter cup

Insert the filter cup handle into the receptacle and check for full fit

Press the cleaning key for about 2-3 seconds and then stop the key. After repeated several times, relax the handle, sweep the cleaning key and shake the handle left and right to wash the cooking head washer and the inside of the cooking head until the water in the filter cup becomes clean and colorless.

After the cleaning is finished, remove the handle cleaning key to let the remaining cleaning powder out of the brewing system, and press the key to stop bqOne09 after about 1 minute.

Try to brew a cup of coffee to remove the smell after cleaning, if there are multiple outlets. Other water outlets also repeat the above steps for cleaning and maintenance.

2. Weekly cleaning and maintenance work:

1. Water outlet:

Remove the cooking copper head and net from the outlet (if the machine has just been used, pay attention to hot hands), soak (1000ml hot water mixed with three tablespoons of powder) for one day, remove coffee oil dregs and blockage from

Rinse all accessories with clean water and scrub with a clean, soft wet rag. BqOne07

Check to see if the copper filter is unobstructed. If there is any obstruction, please clear it carefully with thin wire or needle.

Replace all the accessories.

2. Filter cup and filter cup handle:

Soak the handle of the decomposed filter cup and cup into the detergent (500ml hot water is mixed with three tablespoons of cleaning powder) for one day, and explain the residual coffee oil residue (note: the plastic part of the handle is not allowed.

Soak in the cleaning solution to prevent the plastic surface of the handle from being eroded by the cleaning solution.

Rinse all accessories with clean water and scrub with a clean, soft wet rag

Replace all the accessories.

Monthly and quarterly cleaning and maintenance work:

1. Water filter: check and replace the filter core of the first and second water filter. It is recommended to change it once a month.

2. Water softener: inspect and regenerate the third water softener, the steps are as follows:

Turn off the water

Remove and clean the third water softener and soak it in 10% brine overnight.