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18
A
B
NP006
MAINTENANCE
Unplug the appliance before carrying out
any maintenance operation.
Warning
This appliance contains hydrocarbons in its cooling
unit; maintenance and recharging must therefore
only be carried out by authorized technicians.
Extended periods of non-operation
Whenever the freezer is not to be used for an
extended period of time, disconnect it from the wall
socket and empty and clean the freezer. Remember
to leave the door open for the entire period of time in
which the freezer is not to be used.
Defrosting
Scrape away the frost with the plastic scraper
provided with the freezer when this layer arrives to
approximately 4 mm in height. For this operation, you
do not need to unplug the freezer or remove all
frozen foods. Whenever the layer of frost exceeds 4
mm in thickness, you must proceed to a complete
defrosting. Take advantage of the periods when you
do not trave too much food in storage to do this by
proceeding as follows:
1. Empty the freezer and temporarily store the
frozen food removed in a cool place, wrapped in
several sheets of newspaper.
2. Set the thermostat to the «
» position or unplug
I
the freezer from the wall socket.
3. Keep the freezer door open.
4. Use the scraper together with a collecting tray
and insert it in the lower central part of the freezer
as shown in Figure.
5. The collecting tray should be positioned directly
below in order to receive the water which will exit
during defrosting. Afterwards, dry all freezer
surfaces with care.
6. Keep the scraper for future use.
7. Re-connect the plug and set the freezer to the
quickfreezing position. After two hours you may
replace the frozen foods previously removed.
Important
Never use sharp metal tools to scrape off frost
from the evaporator as you could damage it.
Do not use a maechanical device or any artificial
means to speed up the thawing process other
than those recommended by the manufacturer.
A temperature rise of the frozen food packs,
during defrosting, may shorten their safe storage
life.
Internal cleaning
Never use metal objects for clearing your appliance
as it may get damaged.
When performing a complete defrosting, wash the
internal surfaces of the freezer with lukewarm water
and bicarbonate; rinse and then accurately dry.
External cleaning
Wash the outer body with lukewarm water and soap.
Periodically use a clearing polish to keep the outer
body shining. Dust the condenser located behind the
freezer with a soft brush or a vacuum cleaner. An
excessive accumulation of dust might compromise
the freezer's efficiency.
D068
35
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