Bosch TES50129RW VeroCafe Machine à café Expresso automatique Noir - Manual (Page 21)

21
TES501.. 08/2011
en
Simple troubleshooting
Problem Cause Remedy
Coffee is too “bitter”. The grind setting is too fine
or the pre-ground coffee is
too fine.
Adjust the grinding unit to
a coarser setting or use
coarser pre-ground coffee.
Unsuitable type of coffee. Change the type of coffee.
The water filter does not
stay in position in the water
tank (16).
The water filter is not fitted
correctly.
Firmly press the water filter
straight down into the tank
connection.
The coffee grounds are not
compact and are too wet.
The grind setting is too
fine or too coarse, or not
enough ground coffee has
been used.
Adjust the grinding unit to
a coarser or finer setting,
or use 2 level measuring
spoons of ground coffee.
LED I flashes.
Brewing unit (5) is soiled. Cleaning the brewing
unit (5).
Too much pre-ground cof-
fee in the brewing unit (5).
Clean the brewing unit (5)
(Put in no more than 2
level measuring spoons of
ground coffee).
The brewing unit mecha-
nism is stiff.
Remove the brewing unit
and treat with a special
grease intended for this
purpose (order no. 311368),
see “Maintenance and daily
cleaning”.
Coffee or milk froth quality
varies widely.
Build-up of limescale in the
appliance.
Descale the appliance with
two descaling tablets as de-
scribed in the instructions.
Water dripped onto the in-
ner floor of the appliance
when the drip tray (8) was
removed.
Drip tray (8) removed too
soon.
Wait a few seconds after
the last drink was dis-
pensed before removing the
drip tray (8).
LED I lights up.
Brewing unit (5) is missing
or has not been detected.
Switch off the appliance
with the brewing unit (5) in
place, wait three seconds
and switch on the appliance
again.
If you are unable to solve the problem, please call the hotline.
TES501_Heft1_RW.indb 21 14.09.2011 16:10:31