La Marzocco Linea EE Betriebsanleitung Seite 10

MODELS "EE" "AV" and "PADDLE"
1, 2, 3 and 4 groups
3) Accessories
Check the package to make sure that the
following accessories are included:
• a number of 1-dose and 2-dose
portafilters according to the number of
groups;
• replacement 1-dose and 2-dose filter
baskets
• 1 tamper
• 1 blind filter
• cleaning detergent, for the groups
• 3 stainless steel braided hoses for water
connections
• 1,5 mt of reinforced plastic tubing for
drainage
• 1 hose clamp
WARNING
AT EACH INSTALLATION, THE MACHINE SHOULD
BE EqUIPPED WITH A NEW SET OF TUBES FOR
PLUMBING AND RELATED GASKETS.
In order to proceed with installation, it is
necessary that the following are available:
• Pipes carrying drinking water with a
3/8"G (BSP) end connection; (3/8"
Compression for USA and Canada)
• Electrical Supply according to the
specification of the espresso machine
purchased (not all specifications are
available in all markets):
9
→ Single/Three phase 220VAC - 50/60
Hz electrical connection with ground,
protected receptacle and
circuit breaker
→ Single phase 200VAC - 50/60 Hz
electrical connection with
protected receptacle and
circuit breaker
→ Three-phase, 380VAC - 50/60 Hz
electrical connection with neutral +
ground, near the bench on which the
machine is installed and terminating in
a suitable protected fivepole receptacle
equipped with an approved
breaker
• Waste water drain system
Note:
• The drinking water mains valve and
the circuit breakers for the electrical
system need to be located in the most
convenient position for the operator to
access them easily and quickly.
• The machine should be placed on a flat
counter and must be placed in settings
with the following temperatures:
Minimum room temperature: 5°C/41°F
Maximum room temperature: 32°C/89°F
• If the machine has been temporarily
housed in settings with
temperature of less than 0°C/32°F,
please contact a service technician prior
to use.
• Water pressure supply must be between
2 and 6 bar.
approved • This machine
standard 61000-3-11, the impedance
at the supply interface must be Zmax=
0,02 Ω.
ground,
approved
WARNING
HAZARDOUS VOLTAGE DISCONNECT FROM POWER
SUPPLY BEFORE SERVICING
4) Water supply connection
In order to connect the machine up to
the water mains proceed according to the
indications given in the chapter about
circuit
Installation and in compliance with any
local/national safety standards of the
location in which the machine is being
installed.
The equipment is to be installed with
adequate backflow protection to comply
with applicable federal, state, and local
codes.
To guarantee a correct and safe functioning
of the machine and to maintain an adequate
performance level and a high quality of the
beverages being brewed it is important that
the incoming water be of a hardness greater
than 7°f (70ppm, 4°d) and less than 10°f
(100ppm, 6°d), pH should be between 6.5
a room and 8.5 and the quantity of chlorides be
less than 50mg/l . Respecting these values
allows the machine to operate at maximum
efficiency. If these parameters are not
complies with the