Zoin Artic AW150B Manual De Instalación página 7

10) FIRST CAREFUL CLEANING
IMPORTANT – DURING THE WHOLE CLEANING
OPERATION USE WORKING GLOVES OF CLASS II TO
PROTECT YOUR HANDS ALL THE TIME
Before switching on the unit, take away the protective film that covers some
external and internal parts of the cabinet (for example the display surface,
shelves, front decorations, etc.). Clean the equipment thoroughly, both
inside and outside, using warm water and a solution of bicarbonate of soda
(1 tea spoon every 2 liters) or white vinegar. Carefully dry the unit with a
soft cloth. Never use detergent products, metal pads or abrasive substances
that could damage the aesthetic appearance of the equipment. Never use
sharp objects; any damage resulting from the use of these objects will not be
covered by warranty. Never wash the cabinet with water jets.
Once the cleaning is finished, switch the unit on through the ON/OFF
switch and wait until the cabinet reaches the proper temperature for the
products that have to be displayed. It will take approx. 3 hours for the
cabinet to reach the proper temperature. The products to be displayed will
have to be already cold according to the cabinet temperature.
11) LOADING INDICATIONS
This equipment is proper for the preservation of foodstuffs if the following
rules are respected:
a) place the products in a regular way, without leaving empty spaces;
b) make a correct rotation of the foodstuffs, taking away first the products
that have been staying inside the cabinet for longer time.
12) CONTROL DEVICES (Fig. L)
a – On/Off switch
b – Lighting
c – Electronic thermostat
13) ELECTRONIC THERMOSTAT
TEMPERATURE MODIFICATION
The thermostat is already set at the factory. In case the temperature is
altered, the manufacturer will not take any responsibility. Any modification
will have to be made by qualified people.
• Press for 5 seconds to display the selected parameter value; press
or to reach the required temperature;
• Press to confirm.
14) TEMPERATURE
The thermostat regulates the temperature into the equipment and the
working temperature is already preset at the factory.
A lower performance must be expected from the refrigerated unit when:
- the equipment is set on the lowest temperature
- the equipment is positioned in an ambient with higher temperature or
relative humidity than above indicated
- the amount of displayed goods exceeds the maximum recommended and
the proper air circulation is prevented.
In those cases the goods are kept at higher temperatures, the refrigerating
unit has to run non-stop and ice may form on the evaporator. It is necessary
therefore to turn the equipment off to allow the complete melting of
the ice. During this phase do not use any kind of sharp object to make the
melting of the ice quicker, because you could cause big damages to the
equipment. Once the ice is completely melted, switch the equipment on
through the ON/OFF switch (as indicated in paragraph 10).
15) DEFROSTING
The defrosting takes place automatically during the running of the unit.
The defrosting cycles are 6 a day and last for about 25' each. During the
defrosting phase the temperature of the unit could be altered, but when this
cycle is over, in a short time the working temperature will return to normal.
The water from defrost is collected in a drip tray equipped with automatic
evaporation.
16) PERIODICAL MAINTENANCE AND CLEANING
We suggest to carry out regularly a thorough cleaning of the counter for
the good working, the good preservation of the food and the aesthetics
preservation of the equipment. The periodical cleaning has to be made
by qualified people, who should know the procedure described in this
paragraph. Attention! Before starting any cleaning operation it
is necessary to turn off the equipment by the on/off red switch
and to unplug or disconnect the equipment by the general power security
switch of your shop.
IMPORTANT – DURING THE WHOLE CLEANING
OPERATION USE WORKING GLOVES OF CLASS II TO
PROTECT YOUR HANDS ALL THE TIME.
Remove all goods from the refrigerated unit and keep them in a fridge or in
a refrigerated ambient suitable for their preservation.
Carefully and thoroughly clean the display surface, the shelves, the glasses
with specific cleaners for any surface. Never use abrasive substances,
metal pads or other stuff which can damage the unit (fig. M).
After every cleaning operation it is necessary to rinse with warm water and
dry the unit with a soft cloth.
Clean the condenser, after having removed the cover grid (fig. N), with
a dry paint brush (do not use iron brushes - fig. M) or a vacuum cleaner,
removing all dust and possible deposits on the fins. Pay attention not to
bend or damage the fins, the tubes or the blades of the fans. Never neglect
this operation, as it is basic for the good working of the unit and to avoid
possible breakings. When you have finished this operation, fit the cover grid
in its original position.
When the cleaning operation is over, make sure that everything is clean
and dry before connecting the equipment to the power supply again. When
the unit reaches the correct working temperature, it is possible to reload
it. In case of long absences (i.e. holidays etc.) the unit has to be unplugged,
emptied completely, cleaned and dried to prevent bad smells.
A correct maintenance of the equipment can considerably prolong its life.
17) TECHNICAL ASSISTANCE (servicing)
If the equipment does not run properly or does not work at all, in your own
interest before calling for servicing, we suggest to check the following points.
1) if the plug is well inserted in the socket;
2) if the power reaches the socket to which the equipment is connected;
3) if the thermostat is set as recommended;
4) if the network voltage is the same as requested for the unit (+-6%);
5) if the evaporator is covered with ice (in this case proceed as indicated at
paragraph 14);
6) if the condenser is clean (paragraph 16);
7) if there are air draughts, if the cabinet is installed in the correct position
(see paragraph 7) and if the ambient temperature is as indicated (see
paragraph 6).
18) REPLACEMENT OF LAMPS (neon tube)
The replacement and the substitution of lamps must be made by qualified
technician and when the unit is disconnected from the power net.
Before replacing the lamp disconnect the equipment by the general power
supply. During the whole replacement operation use proper working gloves.
19) NIGHT -BLIND
In case that the wall-cabinet is equipped with a night-blind, we let you note
that this night-blind is self-blocking, there are no hooks to block it. The
night-blind is equipped with a spring and must always be pulled on, never left
free, during the rolling phase. The night-blind can be stopped in any position,
according to one's wish.
We suggest to always purchase the night-blind that should be used during
the closing time of the shop or in case of suspension of the power supply
(due to any cause). The night-blind keeps the cold air inside the wall-cabinet
and so it helps to reduce the cold dispersion and to save energy.
20) EMERGENCY SITUATIONS
Devices to be used in case of fire: powder-extinguishers or liquid-
extinguishers complying with the current legislation.
IN CASE OF REQUEST FOR SERVICE, CONTROL
AND/OR REPLACEMENTS YOU WILL HAVE TO
CONTACT THE SUPPLIER WHERE THE CABINET
WAS BOUGHT.