Connections - Rancilio Classe 8 S Use And Maintenance Manual

6.1. Connections to be made by the
user
6.1.1. Water supply (Fig.5)
This equipment is to be installed to
comply with the applicable federal, state
or local plumbing codes.
Connections must be installed close to the machine.
Water drainage pipe 1, having a minimum internal
diameter of 30 mm, equipped with a water-trap
accessible for inspection.
6.1.2. Electric supply (Fig.5)
Before connecting the machine ensure that the plate
network.
connected to the connection provided according to
quirements.
provisions of current legislation.
standards with protective conductor (earthing wire).
For three-phase power use a cable with 3 conductors
( 3 phases + neutral + earth).
conductors (phase + neutral + earth).
differential switch 4 (Fig. 5) at the start of the power
cable, complete with magnetic release elements in
1). The contacts must have an opening of equal or
over 3 mm and with dispersed current protection of
30 mA.
WARNING:
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6.2. Preliminary operations (Fig.6)
P O T E N T I A L - E Q U A L I Z I N G
CONNECTION
norms, avoids electrical potential differences, building
the same room. There is a terminal clip on the under
side of the base of the machine to which an external
potential-equalizing wire should be connected.
This connection is ABSOLUTELY NECESSARY and
must be made right after the machine is installed.
Use a wire whose cross-sectional area conforms to
the existing norms.

6.3. Connections

Place the machine on the horizontal surface pre-
pipes:
sure for several minutes.
Connect the machine to the socket.
ne:
sure.
Switch on main switch 1 (Fig.7): wait until the boiler
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Switch on boiler resistance switch 2 (Fig.7) to begin
heating the water in the boiler.
Operate each unit in order to allow the water to
twice.
Deliver steam from the steam jets for about one
minute.
operation twice.
Switch off switches 1 and 2.
10.3.1.
IMPORTANT
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