20 ORDINARY MAINTENANCE
20.1 Operations by the user that do not require
the assistance of a qualified technician
20.1.1 Cell cleaning
In order to ensure hygiene and protection of the quantity
of the food being processed, internal cleaning of the cell
must be performed frequently, depending on the type of
food stored.
Suggested frequency: weekly cleaning.
-The shape of the cell and of the internal components allow
its cleaning using a cloth or sponge.
-Clean with water and non-abrasive neutral detergents.
Rinsing is possible with a cloth or sponge soaked in water
or with a moderate water jet (not exceeding the system
pressure). Do not scrape the surfaces with sharp or abra-
sive items.
20.1.2 Outer casing cleaning
For cleaning of the casing simply use a cloth dampened
with a chlorine-free product, suitable for stainless steel.
20.1.3 Defrost water drainage
The system was designed for automatic and manual de-
frosting when needed.
Check for correct water drainage of the evaporator on the
drip tray (if supplied), avoiding the occurrence of obstruc-
tions of the drainage pipe.
20.2 Operations that must be performed by an
authorised installer
Below are listed the routine maintenance operations that
must only be performed by qualified installation technicians.
The manufacturer declines all liability for accidents caused
by non-compliance with this requirement.
Below is a list of operations useful to preserve the efficient
operation of the appliance with related recommended fre-
quencies.
Detailed maintenance operations are described in the
Service Manual kept by installers and qualified technicians.
21
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20.2.1 Condenser cleaning
(for air cooled models only)
For the correct and efficient operation of the condenser,
the air cooled condenser must be kept clean to allow the
circulation of air.
Recommended frequency: operation to be performed every
30 days or in any case according to the working conditions
of the appliance (the presence of dust and flour in the work
environment of the appliance significantly affects dirt ac-
cumulation of the condenser thus making it less efficient).
20.2.2 Condenser filter cleaning
(for air cooled models only)
Recommended frequency: operation to be performed every
30 days. or in any case according to the working conditions
of the appliance (the presence of dust and flour in the work
environment of the appliance significantly affects dirt ac-
cumulation of the condenser thus making it less efficient).
20.2.3 Evaporator cleaning
For the correct and efficient operation of the appliance,
the evaporator battery must be kept clean to allow free
air circulation and especially to remove food residue and
grease that can be a source of bacteria harmful to human
health.
Suggested frequency: operation to be performed every
30 days. or depending on the type of food being pro-
cessed.
20.2.4 Ozonator maintenance
Dirty and dusty environments reduce efficiency of the
ozonator: for longer lamp life and for greater efficiency,
the bulb of the ozonator should be cleaned periodically. To
ensure maximum functionality the bulb must be replaced
every 12 months.
For the correct maintenance and cleaning practices com-
ply with the instructions in the service manual.
Suggested frequency: clean the lamp of the ozonator at
least every 3 months .
Replacement of the lamp every 12 months (only genuine
spare parts).
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