Machine Use - Bezzera BZ07 DE Instruction Manual

MOD. BEZZERA BZ07
4 - MACHINE INSTALLATION
4.1 Warnings
Installation must be carried out by qualified
staff, following the instructions provided by the
manufacturer and in observance of the current
laws in force.
4.2 Preparation of the plant for in-
stallation
Prepare the base for the machine on a flat, dry,
smooth, strong, stable surface, placed high
enough so that the cup heating shelf is more
than 150 cm from the ground. Do not use jets
of water or install the machine in places where
water jets are used. To ensure normal running,
the machine must be installed in places with a
temperature range of +5°C - +32°C and with
maximum humidity of 70%. The machine is
powered electrically and needs the following to
function:
- connection to the electrical power circuit
- connection to the water supply (R version)
- connection to the discharge system (R version)
4.2.1 Connection to the electrical
power circuit
Warnings:
- The plant must be built in compliance with the
current laws in force and be earthed.
The machine must be supplied with an electrical
power cable with a fitted plug.
4.2.2 Connection to the water supply
system
(R VERSION)
Make sure that the water supply is connected to
a drinking water network with working pressure of
0 - 6 bar (0 - 0.6 MPa).
In the event that the water supply system has
a pressure of more than 6 bar (0.6 MPa), fit a
pressure reducer. Fit a water interception tap
above the machine attachment. The water loading
pipe is supplied with a thread diameter of 3/8"G.
4.2.3 Connection to discharge net-
work
(R VERSION)
Connect a rubber pipe, (Fig. 01; pos. 14) with
an internal diameter of 10 mm, to the union on
the machine's discharge bowl and to a previously
prepared open syphon discharge.
4.3 Equipotential connection
(Fig. 09)
This connection, foreseen by some laws, acts to
avoid differences in electrical potential between
the equipment masses installed in the same
room. This equipment is fitted with a clamp under
the base to connect to an external wire with a
nominal section in compliance with the current
laws in force.

5 - MACHINE USE

5.1 First machine start and water
loading in the boiler
Open the water interception tap (R version).
Pour water into the tank (S version), checking that
the aspiration pipe touches the bottom (Fig. 03).
Insert the plug in the electrical socket.
Turn the main switch (Fig. 01; pos. 1) to position
1. Water is automatically loaded into the boiler.
PM VERSION
A safety device will interrupt the motor-pump
after 120 seconds if the maximum water level is
not reached in the boiler.
To restore working mode, turn off and turn on the
machine again.
DE VERSION
A safety device will interrupt the motor-pump
after 120 seconds if the minimum water level is
not reached in the boiler.
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