Machine Installation; Warning; Installation Presetting; Electrical Connection - Bezzera Galatea Domus Instruction Manual

GALATEA DOMUS
MOD.

4 - MACHINE INSTALLATION

4.1 Warning

The installation must be carried out by qualified
operators according to manufacturer's instruc-
tions and laws in force.

4.2 Installation Presetting

Put the machine on a plane surface with sizes and
solidity suitable to overall dimensions of the equip-
ment so that the cup heating level is over 150 cm
from the ground. Do not use water jets or install in
places where water jets are used. To ensure regular
operation, the equipment shall be installed in plac-
es with temperature between +5°C and +32°C
and humidity not exceeding 70%.
The machine is electrically powered and requires
for its operating:
- power supply connection.
- water supply connection (R version)
- drain system connection (R version)

4.2.1 Electrical Connection

Warning:
- The power supply connection must be carried
out by qualified personnel.
- The installation must be carried out in com-
pliance with the laws in force and must be
equipped with proper grounding.
The machine is provided with electric cord with plug.

4.2.2 Water Supply Connection

(R version)
Make sure that the water supply installation is con-
nected to drinkable water supply with operating
pressure ranging from 0 to 6 bar (0 - 0,6 Mpa).
Should the pressure be above 6 bar (0,6 Mpa),
provide a reducer.
Provide an intercepting tap upstream the machine
connection (Fig. 01; pos 4).
A pipe with G 3/8" nipple is provided for the wa-
ter supply connection.
4.2.3 Drain Connection
Connect a rubber pipe (Fig. 01; pos 13) with in-
(R version)
22
ner diameter of 10 mm to the arranged connec-
tor of the machine drain well and join it with the
open drain-trap, previously prepared.

4.3 Equipotential connection

The function of this connection, required by some
standards, is to prevent the electric potential differ-
ences between the masses of the different equip-
ment installed in the same place. This device is
provided with a terminal installed under the base
to connect an external wire having a rated section
in compliance with the current regulations.

5 - USE OF THE MACHINE

5.1 Machine Start and Water Supply

Turn on the water supply tap (R version)
Fill the tank with water (S version) (Fig. 03)
Turn the main switch on position 1 (Fig. 01; pos. 1)
(Green light ON).
Automatically the water is supplied to the boiler.
During this operation, the green light light up.
At the end of the water supply, the lights (green
and orange) will be on.
Should the lights be off after the water supply, turn on
and off the switch ON/OFF till the lights light up.

5.2 Heating

In order to have the right temperature for the ma-
chine from 1 to 1,2 bar (0,1 - 0,12 Mpa), turn the
steam knob (Fig. 01; pos. 9) and let out 2 or 3
times the steam into the drain tray.
The orange light (Fig. 01; pos. 12), if on, points
out the machine is in working order; if off, it
means that the water level in the tank or in the
boiler is not enough.
Warning:
- A safety device allows to stop the motor pump
after 120 seconds if the water minimum level
is not supplied to the boiler. The machine, as
alarm signal, turns off the lights.

5.3 Coffee Preparation

1) Remove the filter holder (Fig. 01; pos. 7) from
the supply group.
(Fig. 04)