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Chapter 3
Maintenance
The integrity of the appliance and com-
pliance of the corresponding systems
with the regulations must be verified, at
least once a year, by qualified person
-
nel.
Always disconnect the appliance
from the electric mains before starting
any maintenance work which requires
disassembling components.
The operations described below must
be solely carried out by personnel with
specific knowledge of the appliance's
operation, both from an electrical safe-
ty and hygiene point of view.
GENERAL INTRODUCTION
In order to ensure its correct operation, the
appliance shall be subject to periodical
maintenance.
The operations to be carried out and the
frequency with which they should be car-
ried out are described below; they are evi-
dently indicative because they depend on
the conditions of use (i.e. water hardness,
environment humidity and temperature,
type of product used, etc.).
The operations described in this chapter do
not include all of the maintenance interven-
tions.
The more complex interventions should
be carried out by a technician with specific
knowledge of the appliance.
In order to generally avoid risks of oxidation
or chemical aggressions, the painted and
stainless steel surfaces need to be kept
clean using neutral detergents (avoid using
solvents).
Under no circumstances must jets of
water be used to wash the appliance.
MAIN SWITCH
The (manual) main switch cuts off the
power to the appliance and is positioned
on the left side, close to the solid residue
container.
If the appliance needs to be switched off
via the main switch, the residue container
must be removed.
DOOR SWITCH
Inside the appliance, only the parts that
are protected by a cover and marked
with the symbol below remain live.
Before removing these covers, the
power cable must be unplugged from
the mains.
Before removing these covers, the
power cable must be unplugged from
the mains.
To switch the appliance on when the door is
open, simply insert the yellow key into the
slot on the door switch.
All operations which require the ma-
chine to be switched on and the door
open, must EXCLUSIVELY be performed
by qualified personnel who are aware
of the specific risks that the machine in
this condition entails.
