Gaggia GD - Manuale (Pagina 35)

35
ENGLISH
5 - INSTALLATION
A. MAINS SUPPLY
B. DISCHARGE DUCTS
C. GAS DUCTS
D. PROTECTION SWITCH
E. PURIFIER
F. BOILER SUPPLY TAP
G. DRIP BOWL
H. GAS VALVE
I. POWER CABLE
Before proceeding with installation check that:
- there are no bumps, signs of knocks or deformities.
1 there are no damp patches or marks which could lead one to
assume that the packaging has been exposed to the
elements
2 there are no signs of tampering
Once one is satisfied that transportation has been correctly effected
proceed with installation.
Proceed with installation following the instructions according to the
sequence as described below.
5.1 WATER CONNECTION
Important: The machine must be supplied with water of
over 8°F hardness.
The installation of a water softener is recommended for the machine
water supply.
Check that the water mains to which connection is to be made
supplies drinking water.
- Connect purifier (E) to the water mains (A).
NB: before connecting the purifier to the machine, wash
out thoroughly until the water becomes clear, then proceed
to connect the purifier to the machine.
- Connect the drain cup (G) to the drainage pipe (B)
- Should the mains pressure be higher than 5 bar a pressure
reducer balanced for high pressure should be installed
(device in which any mains pressure increase does not effect
the output pressure).
5.2 ELECTRICAL CONNECTION
Important ! Before proceeding with electrical connection
it is necessary to check to ensure that the voltage rating
corresponds with that indicated on the CE plate and on
the connection plate on the power supply cable.
Check to ensure that the electrical supply line is able to support the
machine load (see chap. 4 – technical features table).
Connect to an earthing socket which complies with current
legislation.
Check that the power supply cable is efficient and that it complies
with national and European safety standards.
The user must undertake to power the machine protecting the power
line using a suitable safety switch (cut-out) that complies with the
legislation in force in the actual country itself.
Connect the power cable (1) to the electric line using a plug, or in
the case of fixed installation, using a multi-polar switch (D) for mains
separation, with a contact distance of at least 3 mm.
For voltage change refer to the diagram shown on the general
mains switch box.
The yellow-green coloured cable MUST be connected to the room’s
earthing system.
5.3 GAS CONNECTION
Connect valve (H) to duct (C) using a rubber hose (in compliance
with current standards) and suitable hose clamps or use the
connection supplied for stainless steel hose (as indicated in figure
in section 8 “Gas adjustment”.
Fig.5.01