Bezzera BZ99 DE, Инструкция по эксплуатации

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19
MOD.
BZ 99
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
equipment 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 places 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 (version R).
- drain system connection (version R).
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
(Fig. 01) (version R)
Make sure that the water supply installation is
connected to drinkable water supply with opera-
ting pressure ranging from 0 to 6 bar.
Should the pressure be above 6 bar, provide a
reducer.
Provide an intercepting tap upstream the machi-
ne connection.
A nipple G 3/8 “ is provided for the water sup-
ply connection (fig. 1; pos. 13).
4.2.3 Drain Connection
(Fig. 01) (ver-
sion R)
Connect a rubber pipe with inner diameter of 10
mm to the arranged connector of the machine
drain well (fig.01; pos. 14) and join it with the
open drain-trap, previously prepared.
4.3 Equipotential connection
(Fig. 03)
The function of this connection, required by some
standards, is to prevent the electric potential
differences between the masses of the different
equipment installed in the same place. This de-
vice is provided with a terminal installed under
the base to connect an external wire having a
rated section in compliance with the current re-
gulations.