Elica NIKOLATESLA SWITCH WH/F/83 - Инструкция по эксплуатации - Страница 71

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5. Maintenance 

Hob maintenance

Caution! Before any cleaning or maintenance, make sure 
the cooking zones are switched off and the heat indicator 
has turned off. 

5.1 Cleaning 

The hob must be cleaned after each use. 
 

Important: 

Do not use abrasive sponges, scouring pads. Their use, over 
time, may ruin the glass. 
Do not use chemical irritants, such as oven sprays or stain 
removers. 
 
After each use, leave the hob to cool and clean it to remove 
deposits and stains caused by food residue. 
Sugar or food with a high sugar content damages the hob and 
must be immediately removed. 
Salt, sugar and sand may scratch the glass surface. 
Use a soft cloth, paper towel or specific products to clean the 
hob (follow the Manufacturer's instructions). 

DO NOT USE STEAM JET CLEANERS!!! 
Important: 

If liquids accidentally or excessively leak out of the pots, the 
drain valve located on the lower part of the product can be 
opened so as to remove any residue and be able to clean in 
conditions of maximum hygiene.  

Fig.16 

For a more complete and in-depth clean, the lower tray can be 
completely removed. 

Fig.18a - 18b

 
Extractor fan maintenance

Cleaning 

For cleaning, use 

ONLY

 a cloth moistened with neutral liquid 

detergents. 

DO NOT USE CLEANING UTENSILS OR 

TOOLS! 

Avoid the use of products containing abrasives.  

DO NOT USE ALCOHOL! 

Grease filter 

Fig. 15 
Traps grease particles generated by cooking.

Must be cleaned once per month (or when the filter saturation 
indication system indicates this need), with non-aggressive 
detergents, either manually or in the dishwasher at a low 
temperature and in a short cycle. 
When cleaned in the dishwasher, the metal grease filter may 
discolour, but its filtering characteristics remain unchanged. 

Activated carbon filters  
(Only for Filtration Version) 
Fig. 17 – 17a – 17b – 17c 
Traps unpleasant odours generated by cooking. 

The product is equipped with four filter packs that trap odours 
thanks to the activated carbons. The activated carbons are 
incorporated into a ceramic structure, making them easily and 
completely accessible by impurities, thus creating a large 
absorption surface. 
The 

ceramic activated carbon filters

 will become saturated 

after a more or less prolonged period of use, depending on 
the type of cooking and frequency with which the grease filters 
are cleaned. These odour filters can be thermally regenerated 
every 2/3 months in an oven preheated to 200°C for 45 
minutes. Regeneration allows a maximum filter lifespan of 5 
years.