Bosch 800 Serie Manuel D'utilisation page 31

Issue
Milk froth quality varies
considerably.
Coffee is not
dispensed or has
slowed to a trickle.
Set quantity is not
reached.
Coffee has no crema.
Coffee is too acidic.
Coffee is too bitter.
Cause and troubleshooting
Milk froth quality depends on the type of milk or plant-
based alternative used.
Optimize the result through the selection of the milk
▶
or plant-based drink type.
Grinding level is set too fine.
Set a coarser grinding level.
▶
→ "Setting the grinding level", Page 20
Heavy build-up of limescale in the appliance.
Descale the appliance.
▶
Air in the water filter.
Immerse the water filter in water with the opening
1.
facing upwards until no more air bubbles escape.
Reinsert the filter.
2.
Appliance is soiled.
Clean the brewing unit.
▶
Descale and clean the appliance.
▶
Type of coffee is not optimal.
Use a coffee variety with a higher proportion of
▶
Robusta beans.
Coffee beans are no longer freshly roasted.
Use fresh coffee beans.
▶
Grinding level is not appropriate for coffee beans.
Adjust the grinder to a finer setting.
▶
→ "Setting the grinding level", Page 20
Grinding level is set too coarse.
Adjust the grinder to a finer setting.
▶
→ "Setting the grinding level", Page 20
Type of coffee is not optimal.
Use a coffee variety with a higher proportion of
▶
Robusta beans.
Grinding level is set too fine.
Set a coarser grinding level.
▶
→ "Setting the grinding level", Page 20
Type of coffee is not optimal.
Change the type of coffee.
▶
Troubleshooting en-us
31