EN
17
1) Starting the espresso machine
a) Filling the boilers with water
Once the installation procedures have
been completed, it is necessary to fill the
boiler tanks with water. Complete the
following procedure to properly fill the
boiler tanks:
• Coffee boiler
The water flows inside the coffee boiler
directly as soon as the water system and
puri er taps if present are opened.
ince the inflow of water will compress
the air in the boiler it will be necessary to
remo e or bleed the air from the coffee
boilers. ll air must be remo ed in order
to completely saturate the coffee boiler
group assemblies.
To remo e the air from the boiler or bleed
the groups it will be necessary to remo e
the plastic eypad from the top of the
group.
oosen the bleed screws one at a time
to allow air to escape until water flows
from below the screw head. Tighten the
screw to stop the water from flowing. er
tightening can cause damage to the sealing
washer and the group co er. epeat this
procedure on all groups.
• Steam boiler
Turn the main switch to position
or
the automatic steam boiler le el gauge
4. Machine Operation and Coffee Preparation
CAUTION
Never remove the filter holder
when water is being delivered.
This operation can be extremely
dangerous since the high
pressure built-up inside the blind
filter would spray out hot and
slightly caustic water, which may
cause severe burns. The Coffee
Boiler contains water at elevated
temperature. Water temperature
over 125°F / 52°C can cause
severe burns instantly or death
from scalding.
IMPORTANT
To impro e the fla or of the espresso the
temperature of the water in the coffee boiler
and therefore of the groups may e entually
be raised or lowered ia the digital display
please consult the oftware rogramming
anual for detailed instructions .
WARNING
The machine must not be dipped
in, nor splashed with, water in
order to clean it. For cleaning
operations, please follow the
instructions listed below very
carefully.
WARNING
This machine is designed only for
preparing coffee and hot drinks.
