ROBLIN MAESTRO N 830 Manual De Uso página 33

Cooking zone
184 mm × 220 mm (single)
380 mm × 220 mm (double)
Normal operating noises of the cooktop
lnduction technology is based on the creation of
electromagnetic fields. They may generate heat directly on
the bottom of the cookware. Pots and pans may cause a
variety of noises or vibrations depending on the way they've
been manufactured.
These noises are described as follows:
Low humming (like a transformer)
This noise is produced when cooking at a high heat level.
lt is based on the amount of energy transferred from the
cooktop to the cookware. The noise ceases or quiets down
when the heat level is reduced.
Quiet whistling
This noise is produced when the cooking vessel is empty. lt
ceases once water or food is placed in the vessel.
Crackling
This noise occurs with cookware comprised of various
materials layered one upon the other. lt's caused by the
vibrations of the surfaces where different materials meet. The
noise occurs on the cookware and can vary depending on the
amount and method of preparation of the food.
Loud whistling
This noise occurs with cookware comprised of different
materials layered one upon the other, and when they are
additionally used at maximum output and also on two
cooking zones. The noise ceases or quiets down when the
heat level is reduced.
Fan noises
For proper operation of the electronic system, it is
necessary to regulate the temperature of the cooktop. For
this purpose, the cooktop is equipped with a cooling fan,
which is activated to reduce and regulate the temperature
of the electronic system. The fan may also continue to run
after the appliance is turned off if the detected temperature
of the cooktop is still too hot after turning it off.
Pan bottom
Min. Ø
(recommended)
145 mm
110 mm
Rhythmic sounds and similar to the hands of a clock
This noise occurs only when at least three cooking zones
are operating and disappears or weakens when some of
them are switched off.
The noises described are a normal element of the described
induction technology and shouldn't be regarded as defects.
Max. Ø
(recommended)
180 mm
245 mm
Remark
with bridging function
33