Aerial AD 740 Series, Инструкция по эксплуатации

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Page 21 of 29
WARNING
Danger of cuts from the rotating fan blade and grilles during
maintenance!

Do not reach into the air inlet and outlet grilles on the rear
and front of the device.

Repairs or maintenance work may only be carried out by
the manufacturer or personnel authorised by the
manufacturer.
WARNING
Danger of injury due to sharp-edged lamellae

Wear protective gloves during cleaning of the heat
exchanger.
,
WARNING
Danger of injury due to flammability of the refrigerant and
danger of poisoning due to toxicity!

Maintenance and repair work may only be carried out by
the manufacturer or personnel authorised by the
manufacturer.
CAUTION
Damage to the device

Cleaning agents can cause damage to surfaces. Use only
mild detergents.
Cleaning and inspection
The cleaning intervals depend largely on the operating conditions. Therefore
check your air dehumidifier regularly.
In order to guarantee trouble-free functioning of the air dehumidifier also in
continuous operation the air dehumidifier - in particular the air filter - must be
checked and cleaned at regular intervals.
Proceed as follows:
1. Switch air dehumidifier off.
2. Pull the power plug.
3. Clean the air filter, if necessary replace it.
4. Visual inspection: Defrosting tray (see Fig. 4, page 8), drain pipe and any hoses
connected.