espresso coffee machine - technician instructions
34
- english
R
21. CLEANING
For perfect cleaning and efficiency of the appliance, several simple cleaning operations are necessary on the functional parts and accessories
as well as the body panels. The indications given here are applicable for normal use of the coffee machine. If the machine is used continuously,
then cleaning should be performed more frequently.
Before cleaning the machine, turn it off the machine and let it cool off.
CLEANING
Daily
Weekly
FILTERS and FILTER HOLDERS
In case of temporary interruption of the machine for more than 4 hours, before resuming the activity it is neces-
sary to attach the filter holders to the group and make an empty delivery for at least 10 seconds.
X
FILTERS and FILTER HOLDERS
The filters and filter-holders must be cleaned daily in hot water.
The best thing to do is to let them soak in hot water overnight so
that the fatty coffee deposits can dissolve.
It is advisable to add special detergent to the water, and then to
rinse everything off with water.
Failure to clean the filter holders daily will compromise the quality
of the coffee and the filterholder correct operation.
X
BODY
Clean the panels of the body with a cloth dampened in lukewarm water. Do not use abrasive detergents which
may scratch the surface of the body.
X
STEAM NOZZLE AND AUTOSTEAMER
Clean the steam nozzle and autosteamer making a quick delivery till empty after each use and clean with a cloth
dampened with warm water.
X
DELIVERY GROUP (except for the AL - SMMA version)
Wash the units as indicated:
1) use the solid filter holder;
2) pour the special detergent (see spare parts) into the solid filter and attach the filter holder;
3) dispense a series of servings until the water comes out clean;
4) remove the filter holder from the unit and dispense some servings so as to eliminate the detergent residue.
X
ATTENTION
Do not use a solid
fi
lter to clean the machines with a lever group (AL-SMMA).
