How To Properly Clean And Maintain A Coffee Machine

Proper cleaning and maintenance of coffee machines are crucial for maintaining their good operating condition, extending their lifespan, and ensuring coffee quality. Here are some key cleaning and maintenance steps:
1, Daily cleaning
Coffee handle and brewing head:
After brewing coffee, immediately remove the coffee handle and pour out the coffee grounds.
Turn on the cleaning switch, use the pressure of the coffee machine to press out hot water to clean the brewing head, and at the same time clean the coffee handle.
If there are stubborn stains, they need to be washed repeatedly.
Steam nozzle:
After using a steam nozzle to make milk foam, it is necessary to wipe it clean with a clean damp cloth.
Open the steam valve for 2 seconds and use the high temperature and momentum of the steam itself to flush the remaining milk dirt in the jet hole.
Water receiving tray and drainage channel:
After each use, remove the water tray, rinse it with clean water and wipe it dry before reinstalling it.
Regularly check if there are any foreign objects blocking the drainage channel, remove them if there are, and rinse the drainage channel with hot water.
External body:
Wipe the exterior of the device with a clean damp cloth every day to maintain cleanliness.
If you need to use a cleaning agent, please choose a mild non corrosive cleaning agent and spray it on a damp cloth before wiping the body to avoid the cloth being too wet and prevent excess moisture from seeping into the circuit system.
2, Regular maintenance
Deep cleaning:
It is recommended to perform a deep cleaning at least once a month, including using professional coffee machine descaling agents or a mixture of white vinegar and water to clean the interior of the coffee machine to remove scale and coffee stains.
After cleaning, rinse repeatedly with pure water until the water is clear and odorless.
Check and replace components:
Regularly check whether the rubber ring of the boiling head is aging or leaking, and replace it in a timely manner if necessary.
Regularly check and clean the lubricating oil on the brewing mechanism track, and if necessary, ask professionals to apply food grade waterproof lubricating oil.
Boiler water replacement:
Replace boiler water once every quarter to ensure coffee quality and avoid scale accumulation.
Debugging and Calibration:
Regularly adjust the water and air pressure to ensure that the coffee machine is in optimal working condition.
3, Other precautions
Power supply and socket:
Use a dedicated 220V power socket and ensure that there are current protection facilities.
To avoid unstable current affecting the operation of the machine.
Storage environment:
Ensure that the coffee machine is placed in a dry, ventilated room, away from direct sunlight and humid environments.
Avoid frequent movement and external impact.
Coffee beans and water tank:
Fill the water tank with purified water and avoid using warm water, hot water, ice water, or mineral water.
Regularly check the coffee bean compartment to prevent water or debris from entering.
Professional maintenance:
In case of complex faults or the need for deep cleaning and maintenance, it is recommended to contact professional maintenance personnel for handling.
By following the above cleaning and maintenance steps, the good operating condition and coffee quality of the coffee machine can be ensured, while extending its service life.