58300000111195_ARA_en_f.doc – 02.06.09
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6.5.2.5
Replacement ground coffee duct
To optimise filling of the brewing unit, the ground coffee duct and the
grinding unit funnel have been reworked.
To ensure that the ground coffee falls into the middle of the brewing
chamber, the stop edge
(c)
was moved towards the centre by 2 mm.
The corners
(a)
and the side panels
(b)
have been optimised in such
a way the ground coffee is stopped smoothly. This is important in
order to meter an exact amount of ground coffee.
By moving the stop edge on the grinding unit funnel, the opening for
the cleaning tablet is reduced. This is compensated for by the roun-
ding of the filling edge
(d)
on the ground coffee duct.
In the event of a service the modified components – ground coffee
duct and grinding unit funnel – should both be replaced.
Module consisting of a ground coffee duct and grinding unit funnel is
available under mat. no.
49 6369
.
6.5.2.6
Plug insulation on gearbox microswitch
During installation and maintenance there is a risk that the plug-in
contacts of the microswitches may be bent while work is being carried
out on the gearbox. A short-circuit may occur. This results in mal-
functions and the
Error 8
fault message (initialisation fault).
This can be avoided by using an insulating nozzle (mat. no.
42 8267
)
for each microswitch.
Replacement ground coffee duct
