Bezzera MATRIX DUO Manuel D'instructions page 46

BEZZERA MATRIX-DUO
MOD.
Warnings:
- A safety device will interrupt the operation of
the motor pump after 120 seconds if the mini-
mum level of water in the boiler is not reached.
The machine will signal this alarm via pop-up
blocking operation of the machine.
- To restart supply and to resolve the error it is
necessary to switch it off and on again with the
main switch (fig 3 pos1).
5.4 Preparation of coffee
1) Disconnect the filter-holder (Fig. 03; pos. 7)
from the group head.
2) Load the filter-holder with ground coffee, press
the coffee taking care not to get the edge of
the filter-holder dirty.
3) Start dispensing without a filter-holder for
approximately 2/3 seconds max. (GROUP
FLUSH).
4) Insert the filter-holder in the group head.
5) Raise the lever to the horizontal position (MN)
or press one of the dispensing buttons (DE) to
obtain coffee dispensing.
6) MN version: To stop dispensing, when
the desired dose is reached, return the lever
(Fig.03, Pos.02) to the vertical position, to al-
low the group to drain and the coffee panel to
dry.
7) DE Version: Dispensing stops at the end of
the programmed dose (Fig.05) unless the con-
tinuous dispensing button is pressed, in which
case the dispensing should be interrupted
when the desired quantity of coffee is reached,
by pressing the continuous dose button again.
Warning:
- Do not remove the filter-holder when the ma-
chine is operating.
- Do not directly touch the metal part of the filter-
holder: risk of burns.
- The standard doses for the filters are 10 grams
for one dose and 20 grams for two doses.
5.5 Coffee dispensing with flow reg-
ulator (for MN version only)
The flow regulator, where present, allows for the
dispensing pressure to be changed (it is always
less than or equal to the set pump pressure.
See paragraph 4.3).
Turn the adjustment knob (Fig. 14):
- Clockwise to decrease the dispensing pressure
- Counter-clockwise to increase the dispensing
pressure
1) Remove the filter holder (Fig. 03; pos. 7) from
the dispensing group (Fig. 03; pos. 6).
2) Load the filter-holder with ground coffee, press
the coffee taking care not to make the edge of
the filter-holder dirty.
3) Reattach the filter holder to the group (Fig. 03;
pos. 6.
4) Place the cup under the coffee dispensing
spout.
5) Raise the coffee dispensing lever (Fig. 03; pos.
2) until the desired amount of coffee is ob-
tained.
6) During dispensing, it is possible to turn the flow
regulator knob (Fig. 14)
7) Lower the coffee dispensing lever (Fig. 03; pos.
2) to stop dispensing.
5.5.1 Coffee settings
From the home screen, it is possible to access the
coffee settings screen by simply tapping the coffee
temperature value shown on the screen.
In this screen it is possible to choose the coffee
infusion water temperature optimised according
to the SCAE protocols in a range from + 89°C
to + 96°C
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