Costan AERIA NEXT Instrucciones De Uso página 34

I M P O RTA N T: During maintenance or cleaning operations, be sure that the light in the working area is suf-
ficient. If necessary use an additional source of light.
CLEANING THE DISPLAY CASE
1) Every week clean the outer surfaces of the display case with mild soap or detergent in lukewarm water only.
Wipe carefully with a soft cloth. Never clean it using inflammable or scouring agents, alcohol, acetone or solvents.
NEVER CLEAN THE DISPLAY CASE BY THE USE OF WATER JETS. Clean glass surfaces using glass-cleaning
products only. The use of water is not recommended here, as it may cause scale to build up.
ATTENTION! NEVER WASH OR CLEAN THE UPPER SIDE OF THE DISPLAY CASE WITH WATER OR LIQUIDS
2) Every month clean the cabinet's inside surfaces following the instructions provided in the preceding item and
those indicated herebelow:
3) Defrost the display case every three months to let the ice that may formed between the fins melt. Frost may
otherwise prevent correct operation. Proceed as follows:
·
Disconnect the display case from the electrical power supply by the wall main cut-off switch (fig. 17).
·
Empty the appliance, store the contents in cold rooms or refrigerators that are adequate for keeping the requisi-
te preservation temperature.
·
Wait until the cold room has reached ambient temperature.
·
Clean the display case inside thoroughly with mild soap or detergent and lukewarm water. Wipe carefully with and
a soft cloth.
·
After having carefully checked that the display case is completely dry inside, start the appliance again by the wall
cut-out switch. Allow a couple of hours before loading the products back again.
·
Allow a couple of hours before loading the products back again.
4) Every six months clean the honeycomb , in the following way (fig. 16 - pag. 7)
a) Loosen the screws fixing the support;
b) remove the honeycomb;
c) use a jet of hot water (max. 70°C) to remove any dust which may have accumulated on the honeycomb;
d) dry with a jet of air;
e) replace the honeycomb with great care.
Disassemble and assemble very slowly, using work gloves. It is advisable to have these cleaning ope-
rations carried out by authorized service personnel.
Any maintenance operation not included among the former steps must be carried out by the authorised after-
sales service or by qualified personnel.
CANOPY AND SHELF LIGHTING: canopy and shelf lamps must be replaced by the after-sales service only. Resort
to it if need be.
If you should wish to eliminate shelf lighting, let it be done by the authorised after-sales service.
11. EMERGENCY SITUATIONS
1) The display case will not start or will not keep on working:
• There may be a general black-out;
• The wall main switch may be off.
If power failure is not due to any of the above causes, call the nearest after-sales service immediately,
empty the display case and store the foods in coldrooms or refrigerators that may ensure preservation
temperature.
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