Miele SmartLine CS 7611 Operating And Installation Instructions page 21

Noises
The following noises might occur in the
wok pan when the induction wok is in
operation:
On the higher power levels, the
appliance might buzz. This will
decrease or cease altogether when the
power level is reduced.
You might hear a clicking sound from
the electronic switches, especially on
lower power levels.
You might hear a whirring sound when
the cooling fan switches on. This
switches on to protect the electronics
when the wok is being used intensively.
The cooling fan may continue to run
after the appliance has been switched
off.
Suitable cookware

Risk of fire with unsuitable wok
pans.
If other woks are used, there is a risk
of fat or food overheating and
burning.
Only use the wok pan supplied with
the appliance.
The wok pan supplied has been
specially manufactured for use with
this wok.
Induction
21