Daily cleaning and maintenance of coffee machine

1. Daily cleaning and maintenance:

1. Coffee machine body cleaning:

Wipe the fuselage with a wet rag before getting off work 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. Detergent 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).

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 ● uses a steam stick to make milk foam, wipe the steam stick with a clean wet rag and turn on the steam switch again.

The key uses the impulse of the steam itself and high temperature to clean the residual milk scale in the spray hole to maintain the jet.

The smooth flow of holes

● if there is residual milk crystallization on the steam bar, 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:

● removes the water tray and removes the sediment from the drain with a wet rag or napkin, and then

Rinse with hot water to keep the drain open

● can pour a tablespoon of cleaning powder into the drain and rinse with hot water if the drainage is poor.

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:

● will 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

● inserts the filter cup handle into the socket and checks for full fit

● presses the cleaning key for about 2-3 seconds and then stops. Repeat this several times before relaxing 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 completed, remove the handle cleaning key to make the remaining cleaning powder in the brewing system flow out, and press the button to stop after about 1 minute.

● tried to brew a cup of coffee to remove the smell after cleaning.

If ● has more than one outlet. 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 at high temperature), soak (1000ml hot water is mixed with three tablespoons powder) for one day, rinse all the accessories from the copper head filter hole with clean water, and scrub with a clean and soft wet dishcloth.

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

● reassembles all accessories.

2. Filter cup and filter cup handle:

● decomposition filter cup and filter cup handle soak into detergent (500ml hot water on 3 tablespoons cleaning powder

Mix) one day, explain the remaining coffee oil residue (note: the plastic part of the handle is not

It can be soaked in the cleaning solution to avoid the plastic surface of the handle being eroded by the cleaning solution.

● washed all accessories with clean water and scrubbed them with a clean, soft wet rag.

● reinstall all 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 every month.

Replace it once

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

● shuts off the water.

● removed and cleaned the third water softener and soaked it in 10% brine overnight.

● can be reused after drying for a period of 2-3 months.