Lunos LUNOMAT, Руководство по установке, Страница: 27 / 36

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Warranty and Liability
The warranty is void in the following cases:

The operating and installation conditions of the device have not been observed.

The ventilation unit or components of it were not installed according to the installation instructions

Original parts were not replaced by original parts

Spare parts that were not supplied by the manufacturer

Changes were made to the unit

Repairs were carried out improperly

Wear parts such as filters are not covered by the warranty
The manufacturer's liability expires in the following cases:

The ventilation unit or components of it were not installed according to the installation instructions

Original parts were not replaced by original parts

Spare parts that were not supplied by the manufacturer

Changes were made to the unit

Repairs were carried out improperly

Maintenance and necessary cleaning work was not carried out or was carried out improperly
No liability is accepted for damage caused by condensate.
Cleaning
Wipe the interior screen and cover frame with a dry, soft cloth when required.
Filter change and cleaning must not be carried out by children and persons not able to execute
such work due to their physical, sensory or mental capacity, or due to their inexperience or lack
of skills.
Maintenance
Before commissioning and after each maintenance the entire unit must be checked for leaks. Especi-
ally condensate drains must be checked and tested.
The unit and all connections must be checked regularly e.g. for condensation. Especially after the
first commissioning and under certain climatic conditions, it must be checked at close intervals to see
if condensation occurs. Please observe the maintenance instructions for the unit.
Inspection an cleaning of the Heat Exchanger
Figure 17: Loosen the housing cover! Remove the heat exchanger! Clean the heat exchanger
(vacuum cleaner)! Put the heat exchanger back in place! Fasten the housing cover.
Treat with care / only wear and hold on the housing walls / do not touch the air inlets and out-
lets!
Place the exchanger in a suitable container (e.g. small tub or shower tray).
Rinse the exchanger with cold water on all sides before cleaning.
Let a little water mixed with a mild detergent run into each opening of the exchanger.
Clean the air entry areas and the housing particularly thoroughly with a wide and soft brush.
Afterwards rinse the exchanger thoroughly on all sides with clear water.
Empty the exchanger of residual water by turning it several times. Dry the exchanger on all sides with
a drying cloth.
Allow the exchanger to dry well ventilated for at least one day by turning it several times.