Medisana AH 661 Mode D'emploi page 22

3 Operating
GB
CAUTION
Only use fresh drinking water (max. 40°C) in the device. You can
also use demineralised water, if the water is very hard and calci-
ferous. Clean the device at regular intervals and remove lime and
other deposits, to maintain its efficiency. Do not pour the aroma oil
directly into the water tank.
3.2
When required, pull out the aroma compartment
Switch-
of aroma oil to the compartment. Put it back to its original position. Plug
ing the
the device into a properly installed power socket.
unit on
Switch on the device by touching the on/off button
and off
grated control LED lights up. After a few seconds the mist from the outlet
1
water in the tank by touching the on/off button
switches itself off automatically when the water tank is empty. With a full
water tank, the maximum operating time is approx. 10 to 14 hours.
3.3
The device has a prewarming function for destroying germs and bacteria.
Pre- To activate this function, touch the button 9
warming The integrated control LED over the button lights up. With activated pre-
warming function, the nebulization performance of the device improves.
The nebulization performance is max. 250 ml per hour with cold water and
max. 350 ml per hour with warm water.
By multiply touching the intensity button 7
3.4
intensity in 3 levels (low "L" / medium "M" / high "H"). The respective LED
Intensity
over the button lights up.
adjust-
ment
This device features a timer, with which you may preset the operating
3.5
time. By repeatedly touching the button
Timer
4 or 6 hours of operating time or "OFF" (= deactivated timer). The respec-
tive LED over the button lights up.
16
will be visible. Switch off the device when not in use or if there is no
and add a few drops
q
6
again. The device
6
after filling the water tank.
you may control the mist
you may select between 2,
8
once. The inte-