EN
15
1) Cleaning groups and drain wells
- Put a half teaspoon of detergent powder
for coffee machines into the blind ilter,
supplied with the machine, and tighten it
onto the group you want to clean by using
a normal ilter holder.
- Activate the automating rinsing
(backlushing) routine (see the Software
Programming Manual for more detailed
instructions).
- Rinse the group using a normal ilter, by
running hot water through it several times
2) Cleaning ilters and ilter holders
- Put 2 or 3 teaspoons of detergent powder
for coffee machines in about 1/2 a litre
of water inside a heat-resistant container
and heat.
- Dip ilters and ilter holders (but not
the handles) in the heated solution and
leave them fully submerged for about 30
minutes.
- Rinse thoroughly with clean water and
run hot water through one group several
times with the ilters in place.
- Make one cup of coffee and discard in
order to remove any unpleasant lavor.
3) Cleaning the drain collector
Remove the drain tray grill at least twice
a week and clean, pull out the water drain
collector and clean it thoroughly. Inspect
and clean the drain well also, and remove
any leftover grounds.
4) Cleaning the body
Wipe the stainless steel surfaces with a
soft, non abrasive cloth in the direction of
the glazing marks, if any. Do not use any
alcohol or solvents whatsoever on painted
6. Maintenance and Periodic Cleaning Operations
or imprinted parts in order not to damage
them.
5) Cleaning the hot water and steam nozzles
Steam nozzles must be cleaned
immediately after use with a damp cloth
and by producing a short burst of steam
so as to prevent the formation of deposits
inside the nozzles themselves, which
may alter the lavor of other drinks to
be heated. Hot water nozzles must be
cleaned periodically with a damp cloth.
6) Cleaning the diffuser screen
- Due to ilter holder discharge operations
(subsequent to coffee brewing), a certain
Diffuser
Screen
Group
Assembly
Diffuser
Screw
amount of coffee grounds may slowly
build-up on and obstruct, even partially,
the diffuser screen. To clean it, you must
irst remove it by unscrewing the diffuser
screw.
- Put 2 or 3 teaspoons of cleaning
detergent for coffee machines in about
CAUTION
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
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.
WARNING
THE MACHINE MUST BE INSTALLED SO THAT QUALIFIED
TECHNICAL PERSONNEL CAN EASILY ACCESS IT FOR
EVENTUAL MAINTENANCE.
