Mitica "Top-Direct Water Connection" Mode; Mitica "Top-Tank" Mode; Mitica Version "Top" - Pump Adjustment; Version With Pid Digital Temperature Control - Bezzera MAGICA Manual De Instrucciones

paragraph 4.3.3 of this booklet.
4.3.1 MITICA "TOP-DIRECT WATER
CONNECTION" MODE
The machine is delivered in TANK mode; to trans-
form it in DIRECT WATER CONNECTION mode,
proceed as follows:
- Make sure that the machine is not connected
to the power mains and that all its parts are
cold.
- Remove the tank (Fig. 10; pos. 1), position
the plug with its seals (Fig. 10; pos. 3) fully
screwing it and connect the tank probe bypass
to the specific tongue located on the tank sup-
port (Fig.10; pos. 2).
- Remove the plug with its seal (Fig. 11; pos. 2)
and replace it with the water load tube (Fig.
11; pos. 1) provided, taking care not to dam-
age and/or scratch the any part of the ma-
chine.
For connection to the water mains, comply with
paragraph 4.2.2. of this booklet.

4.3.2 MITICA "TOP-TANK" MODE

It is possible to restore the TANK mode, returning
the machine to the original delivery mode, acting
as follows:
- Make sure that the water tap is closed and that
the machine is not connected to the power
mains and that all its parts are cold.
- Remove the water load tube (Fig. 11; pos. 1)
and replace it with the plug and its seal (Fig.
11; pos. 2) taking care not to damage and/or
scratch any part of the machine.
- Remove the cap with its seals (Fig. 10; pos. 3),
disconnect the tank probe bypass cable from
the specific tongue located on the tank sup-
port (Fig.10; pos. 2) and reposition the tank
(Fig. 10; pos. 1) in its original position.
4.3.3 MITICA VERSION "TOP" - PUMP
ADJUSTMENT
After the transformation, it is possible to change
the operating pressure, returning it to 9 bars (0,9
MPa) as set in factory, screwing or unscrewing the
MOD.
adjustment joint located in the bottom section of
the machine (Fig. 12; pos. 1).
After performing the operations described in par-
agraphs 5.1 and 5.2 of this booklet, operate as
follows:
1 - Insert the filter holder with blind filter (Fig. 09;
pos. 16) in its seat.
2 - Lift the coffee dispensing lever (Fig. 01; pos. 2)
to horizontal position, take note of the pressure
and return the coffee dispensing lever (Fig. 01;
pos. 2) to vertical position.
3 - Unscrew the counternut (Fig. 12; pos. 2).
4 - Screw the pump adjustment joint (Fig. 12; pos.
1) to increase pressure or unscrew to decrease,
performing no more than a complete turn at a
time.
Repeat operations 2 and 4 until the pressure of
the pump during dispensing is returned to 9 bars
(0.9 MPA) or however between 8 and 10 bars
(0.8 and 1.0 MPa).
5 - Screw the counternut (Fig. 12; pos. 2).
Attention:
- Do not remove the filter holder with blind filter
when the machine is operating with lever lifted
in START position (Fig. 05).
- Do not set the pump pressure above 10.5 bars
(1.05 MPa).
4.4 Version with PID digital temper-
ature control
The Espresso Machine with temperature control
is provided with a temperature digital controller,
settable from 80°C to 100°C. This enables to
change the boiler pressure from a minimum of 0.5
bar to a maximum of 1.7 bar.
Never exceed the temperature of
100°C in the boiler, since the safety
valve may trip due to the pressure in-
crease.

4.4.1 Activation of machine heating

Press the main switch (Fig. 01; pos.1) to switch on
the machine; the temperature control display (Fig.
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BEZZERA MAGICA - MITICA