When maintaining a coffee machine, the following precautions should be taken to ensure its normal operation and extend its service life:
1, Daily cleaning
Brewing head and coffee handle:
After each use, promptly remove the coffee handle and pour out the coffee grounds.
Use the built-in cleaning function of the coffee machine or rinse the brewing head and coffee handle with hot water to remove residual coffee grounds and oil.
After daily work, use tools such as a head brush to clean the water distribution net and rubber ring of the boiling head to prevent blockage and bacterial growth.
Water receiving tray and drainage channel:
Regularly remove the drain pan, rinse it clean, wipe it dry, and then reinstall it.
If there is sediment in the drainage ditch, it should be removed with a damp cloth or special cleaning agent to keep the drainage pipe unobstructed.
Body cleaning:
Wipe the body with a damp cloth to avoid excessive moisture or corrosive cleaning agents.
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.
2, Regular inspection and maintenance
Filter screen and steam pipeline:
Check if the water from the filter is flowing smoothly, and clean it promptly if there is any blockage.
Steam pipelines need to be regularly cleaned with high-temperature steam or specialized cleaning agents to avoid the accumulation of milk stains and coffee oil.
Seals and rubber rings:
Check the sealing degree between the handle and the steaming head. If there is any looseness or aging, replace the rubber ring in a timely manner.
Check if there is any leakage next to the steam pipe. If there is any leakage, contact the manufacturer for repair.
Drainage pipe and internal cleaning:
Check if the drain pipe is blocked, and clean it promptly if there is any blockage.
Regularly ask professional personnel to thoroughly clean and disinfect the interior of the coffee machine to prevent bacterial growth.
3, Precautions for use
Water quality and usage:
Use purified water or filtered water to make coffee, avoid using warm water, hot water, ice water, or mineral water.
Regularly check whether there is scale inside the coffee machine boiler, and if necessary, use specialized calcium removal tablets to clean it.
Power supply and voltage:
Use a dedicated 220V power socket to ensure stable voltage.
Avoid damage to the coffee machine caused by unstable current.
Safe operation:
Before operation, check if all components of the coffee machine are installed properly.
The boiler pressure pointer must be within the green area before using the coffee machine.
Avoid exposing hands near high-temperature components such as steam sticks and hot water outlets.
4, Long term maintenance and upkeep
Regular professional testing:
After using the coffee machine for a period of time, professional testing and maintenance are required, such as one-way handle function testing, system circuit testing, etc.
If encountering complex problems, professional maintenance agencies should be contacted for inspection and repair.
Storage and maintenance:
When the coffee machine is not used for a long time, the power should be turned off and the water in the boiler should be drained.
Store the coffee machine in a dry, ventilated place, away from direct sunlight and humid environments.
In summary, it is necessary to pay attention to daily cleaning, regular inspection and maintenance, usage precautions, and long-term maintenance and upkeep when maintaining a coffee machine. By proper maintenance and upkeep, the normal operation of the coffee machine can be ensured and its service life can be extended.
