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WARNING
The coffee machine must be
placed in a horizontal position on
a counter higher than 90 cm from
the ground.
WARNING
The expansion valve can discharge
water as hot as 200°F / 93°C.
Adequate protection for handling
this component is needed before
attempting to adjust.
WARNING
This machine is not suitable for
outdoor use.
WARNING
The machine is intended to be
permanently connected to mains
power supply.
It is mandatory that a residual
current device (RCD) with a rated
residual operating current not
exceeding 30 mA is installed.
Note:
• Minimum room
temperature: 5°C/41°F
• Maximum room
temperature: 32°C/89°F
• The weighted sound pressure
level of the machine is
lower than 70dBA.
• This machine complies
with the standard 61000-
3-11, the impedance at
the supply interface must
be Zmax= 0.356 Ω.
Espresso machine installation, micra
1) Fill water reservoir with potable water.
Once the espresso machine has been
unpackaged, placed on a hard surface.
Remove the drain tray, slide the water
tank until the cover can be removed, then
remove the cover and fill the tank with
drinkable water. Replace the fill cover and
slide the water reservoir to the operating
position and replace the drain tray. In
order to connect the machine up to the
water mains, proceed according to the
indications given in the dedicated guide
and in compliance with any local/national
4. Installation
safety standards of the location in which
the machine is being installed.
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 and 8.5 and the quantity of
chlorides be less than 30mg/l . Respecting
these values allows the machine to operate
at maximum efficiency. If these parameters
are not present, a specific filtration device
should be installed, while always adhering
to the local national standards in place
regarding potable water.
To
ensure
the
inlet
meets
set
you can purchase
a
La
water
(see
which
6
strips and a card
containing
user instructions.
that
water
the
pre-
parameters,
Marzocco
test
kit
picture),
includes
measuring
the
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