: Purge with a small amount of steam after every use and wipe the outside.
: Lightly press down the coffee grounds with the bottom of the measuring spoon and wipe the rim clean.
: If the steam wand (8) only spits briefly, you may need to unscrew the steam nozzle with a coin and clear the holes in the sleeve (8a). Cleaning and Descaling bosch tca 4101 forum instruktsiia
: If coffee isn't coming through or the machine vibrates loudly, the heater filter or the brew group is likely clogged with scale or old oils.
Users on forums like McGrp.ru and Komtra often highlight these common issues: : Purge with a small amount of steam
: Turn the function selector (4) to the coffee symbol to start and back to the center once the cup is full. Forum-Based Troubleshooting & Maintenance
Solution : Remove the heater filter (12) using a coin and clean it thoroughly. Cleaning and Descaling : If coffee isn't coming
: Fill the water tank and ensure the filter holder (portafilter) is clean.