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L8000013 –
Maintenance instructions for Duco Ventilation systems
C. Exhaust vents
Air is extracted from kitchens, bathrooms and toilets through exhaust vents� These are usually vents incorporated in the
ceiling�
Take care not to change the setting and position of the valve control mechanism� Make sure that the vents are not inter-
changed, i�e� that they are put back in their original ventilation opening in the wall or ceiling� All this may affect the flow rate
and the proper functioning of the ventilation system�
C.1 Maintenance frequency
• As a resident, you need to carry out the inspection and cleaning yourself�
• Check the vents regularly (approximately once every 2 months) for fouling�
• Clean the vent with a damp cloth as soon as you notice any fouling�
C.2 How to clean
DucoVent Design
• Remove the aluminum finishing plate, which is attached with magnets, from the actual vent�
• The finishing plate can now be cleaned with a damp cloth (soap and water (e�g� a general-purpose cleaner))� Never im-
merse the aluminum finishing plate in water, so as to protect the magnets�
• Take the acoustic foam pack out of the vent� The foam can be cleaned using a vacuum cleaner� The plastic part with a
damp cloth�
• The inside of the duct can be cleaned with a vacuum cleaner�
• Place the acoustic foam pack back in the vent� Make sure that the foam is inserted up to the top of the ceiling section�
• Place the finishing plate back on the vent� It is attracted by the 4 magnets and positions itself�
DucoVent Basic
• For light fouling, wipe the exhaust vents or window ventilators with a slightly damp cloth�
• If necessary, use a solution of a mild cleaner (washing-up liquid/general-purpose cleaner)�
• If there are heavy deposits of fouling, take the exhaust vents out of the duct completely�
1� Take hold of the outer edge of the vent and pull it completely out of the wall or ceiling in a twisting movement�
2� Remove the foam rubber sealing strip�
3� Immerse the exhaust vents completely in a solution of general-purpose cleaner�
Exhaust vents can be cleaned in the dishwasher if necessary�
4� Wipe the exhaust vents off with a cloth or soft brush�
5� Dry the exhaust vents� Place the foam rubber sealing strip back onto the exhaust vent�
6� Place each exhaust vent back into its original duct�
