Medisana PR-H90, Инструкция по эксплуатации

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English
4.2 Water filter / Descaling
Water filter
w
The humidifier PR-H90 is equipped with a water filter. This filter assists in cleaning and
demineralisation of water. Depending on the hardness of the water used, the filter should be
changed at least once per month if the device is used daily.
Proceed as follows: Screw the cap
4
off of the water tank and turn the filter out of the
cap
4
anti-clockwise. Turn the new filter in the reverse direction back into the cap.
Descaling
When using hard water, or water with a high mineral content, the device must be regularly
descaled. Please use only citric acid for descaling (powder preparation from the chemist). Do
not use any liquid descaler, descaling tablets or vinegar!
- Empty out the device completely (tank and lower section). REMOVE THE WATER FILTER !
Ensure that no liquid runs into the air outlet of the lower section.
- Place 4 tablespoons (approx.100g) of pure citric acid in the tank and fill up with 2000ml of water
at 60 °C. Screw the tank shut and gently shake until the citric acid powder has dissolved.
- Place the tank on the lower section. DO NOT SWITCH ON THE DEVICE!
- Allow the descaling solution to cool in the tank/device (at least 3 hours).
- Remove the tank from the device and, with a suitable brush (bottle brush or similar), scrub
the interior and the mist chamber. Empty the contents of the tank and rinse well.
- Empty the lower section. Make sure no liquid gets into the air outlet. Rub off persistent lime
scale using the brush supplied, a cloth or cotton buds. Take care around the ultrasonic
transducer!
- Rinse the lower section well (Ensure that no liquid runs into the air outlet of the lower
section).
4.3 Disposal
This product must not be disposed of together with domestic waste.
All users are obliged to hand in all electrical or electronic devices, regardless
of whether or not they contain toxic substances, at a municipal or commercial
collection point so that they
can be disposed of in an environmentally acceptable manner.
Consult your local authority or your supplier for information about disposal.
88830_PR-H90_DE-GB_NL_FR_ES_GR_IT_01072016_Kompakt-GA 01.07.16 17:13 Seite 18