Machine Installation; Warnings; Preparation Of The Plant For Installation; Connection To The Electrical Network - Bezzera UNICA Manuel D'instructions

4 - MACHINE INSTALLATION

4.1 Warnings

Installation must be carried out by qualified staff,
according to the instructions supplied by the
manufacturer and in compliance with applicable
Laws.
The machine should be located and installed
in a place where the use and maintenance are
performed by qualified personnel. Can be used
the machine in places used to staff kitchen areas in
shops, offices and other working enviroments; farm
houses; by clients in hotels, motels and other resi-
dential type enviroments; bed and breakfast type
enviroments
4.2 Preparation of the plant for in-
stallation
Prepare the machine's support on a flat horizon-
tal, dry, smooth, sturdy, stable surface positioned
at such a height that the cup warming surface is
over 150 cm from the ground.
Do not use water jets, neither perform the installa-
tion in places where water jets are used.
In order to guarantee regular operation, the de-
vice must be installed in places where the tem-
perature is between +5°C and +32ºC and the
humidity does not exceed 70%.
If the machine is exposed to temperatures below
+ 0°C, proceed as follows:
- ensure that the machine has elapsed 24 hours
in a place where temperature is higher than +
15°C before turn it on.
The machine is electrically supplied and it needs
the following to operate:
- connection to electric network
4.2.1 Connection to the electrical
network
Warnings:
- The connection to the mains electricity supply
shall be executed by qualified personnel.
- The system shall be set in compliance with
existing Standards and grounded.
The machine is supplied with power cable
All manuals and user guides at all-guides.com
equipped with plug; in the permanent connection
to mains electricity supply, between the machine
and the power mains, interpose a protection
omnipolar switch, with minimum opening between
overvoltage-category III contacts, proportional to
the charge and in compliance with Standards in
force.

4.3 Equipotential connection

This connection, prescribed by some Standards,
has the function to avoid differences of electric
potential among the masses of the machines
installed in the same room. This machine is preset
with a clamp placed under the base to connect an
external wire, with eyelet terminal to be inserted
between the two nuts, with nominal section in
compliance with Standards in force.

5 - MACHINE USE

5.1 First switching on the machine
and filling the boiler with water
Failure to fill the boiler can result in dam-
ages to the heating element for which
the Manufacturer is not responsible.
1) Open the water tank lid (Fig. 01; pos. 10), re-
2) Replace the tank and reconnect silicone tubes
3) Close the lid (Fig. 01; pos. 10).
4) Plug in.
1) Open the steam/water tap (Fig. 05; pos. 1),
2) When water flows out of the steam tube (Fig.
25
MOD. BEZZERA UNICA
move the tank (Fig. 04) and fill with water (use
drinking water with water hardness in French
degrees of about 15°F); never use hot water.
making sure that the suction pipe touches the
bottom of the same (Fig. 04).
The following procedure must be per-
formed at the first start-up or after long
periods of inactivity of the machine to
ensure the filling of the boiler.
then turn on the pump switch (Fig. 05; pos. 2)
and the main switch (Fig. 05; pos. 3) (red led
on Fig. 01; pos. 15).
01; pos. 3) close the tap (Fig. 05; pos. 1) then
(Fig. 07)
(Fig. 01)