Bosch TCA640 Series Repair Instruction page 74

7.2.2.2 Add beans
ADD BEANS
No coffee beans in the bean container (a)
►
Top up bean container with fresh coffee beans
and press the coffee dispensing button to start
a brewing process.
ADD BEANS is not displayed until a brewing process
ends, as the actual filling of the brewing chamber is
measured during the brewing process.
ADD BEANS is displayed, even though the bean container has been
filled:
►
Grinding unit is not filled with ground coffee, e.g. when
switching on the appliance for the first time or following
service – press the coffee dispensing button to start another
coffee brewing process.
►
Beans cannot flow into the grinding unit – empty and clean
bean container. Use beans with lower fat content. Beans with
a high fat content may stick to the surface of the bean con-
tainer (a).
►
Grinding process takes too long, not enough coffee is ground
– set coarser degree of grinding (b).
58300000120060_ARA_en_c.doc – 18.09.09 Seite 74 von 95