Connections To Be Made By The User; Water And Gas Supply; Electric Supply; Preliminary Operations - Rancilio CLASSE 6E Uso Y Manutención

6.1. Connections to be made by the
user
Electrical and water hook-ups must be in-
stalled by a personnel in full accordance with
federal, state and local laws.
6.1.1. Water and gas supply (Fig.5)
This equipment is to be installed to
comply with the applicable federal, state
or local plumbing codes.
Make sure that the maximum supply pressure
does not exceed 6.5 bar; otherwise, install a
pressure reducer.
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.
● Water supply pipe 2, with a 3/8"G cut-off tap.
Water supplies to the machine must be suitable for
consumption by man and for human uses, in com-
pliance with all the laws in force in the installation site.
The installation technician is required to get confirma-
tion from the final owner and/or user of the system
that the water meets all the foregoing requirements.
For machine installation it is necessary to use all the
components and/or parts supplied on issue with the
machine. Should it ever be necessary to use other
parts and/or components, the installation technician
is required to verify that said other parts and/or com-
ponents are suitable for contact with water for human
consumption/drinking water. The technician in charge
of installation is required to perform all the hydraulic
connections so that they are totally compliant to all
the related rules, regulations and provisions in force
in the installation site on hygiene, hydraulic system
safety and environmental protection.
The machine with gas heating must be instal-
led in compliance with current local laws.
● Gas supply pipe 3, with a cutoff tap.
For additional information on machines equip-
ped with supplementary gas heating options,
please consult the user's manual provided
together with the gas kit, supplied on issue
with the machine.
All manuals and user guides at all-guides.com

6.1.2. Electric supply

The machine is supplied ready for connection
according to the required electrical specifications.
Before connecting the machine ensure that the plate
details comply with those of the electrical main sup-
ply.
The electrical connection cable must be directly
connected to the connection provided according to
current legislation.
The earthing and the lightening protection system
must be realized in accordance with the provisions
of current legislation.
For the main power supply be sure to use cable that is
compliant with all local, state and federal regulations
and be sure that it is properly earthed.
For three-phase power use a cable with 5 conductors
( 3 phases + neutral + earth).
For single phase power supply use a cable with 3
conductors (phase + neutral + earth).
In both cases it is necessary to provide an automatic
differential switch (Fig.5) at the start of the power cable,
complete with magnetic release elements in accord-
ance with the identification plate details (Fig. 1). The
contacts must have a 3mm or greater opening with a
dispersed current protection of 30mA.
Remember that each machine must be fitted with its
own safety elements.
WARNING:
Should the machine's power cable become
damaged it is to be replaced by the manu-
facturer or by a factory trained and certified
technician, in order to prevent any risks.
6.2. Preliminary operations (Fig.6)
EQUIPOTENTIAL CONNECTION
This connection is ABSOLUTELy NECES-
SARy and must be made right after the machines
is installed.
Connect an earthing wire to the terminal clip which is
located underneath the base of the machine.
Be sure that this wire and the connection are per-
formed in accordance with federal, state and local
regulations.
6.3. Lever assembly (Mod.L) (Fig.)
The lever should be assembled during installation
of the machine.
To carry out this operation, assemble the upper case
according to the instructions in Fig. (1 and 2).
Fix the case by tightening the screws and then screw
the lever in the upper part.
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