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VALLOX TSK
MAINTENANCE INSTRUCTIONS
11
Other parts of the ventilation system
Cooker hood
(connected to the ventilation unit)
The most important object of maintenance is the grease filter. To ensure
sufficient absorption capacity it needs to be cleaned sufficiently frequently,
once or twice a month. The filter can be cleaned e.g. in the dishwasher.
It is important to keep the whole cooker hood clean. Neglecting the
cleaning of the filter reduces the abatement of fumes and may cause a
risk of fire.
For more detailed maintenance instructions for instance on the changing
of lamps, see the instructions of the cooker hood.
Cooker hood
(with an integrated fan)
Follow the same instructions as for the cooker hood connected to the
ventilation unit. For special instructions, see the instructions of the cooker
hood.
NOTE! It is absolutely forbidden to flambé under the cooker hood.
Ductwork
In blocks of flats and terraced houses, the housing company takes care
of the maintenance and cleaning of the ductwork in accordance with
the regulations and instructions.
Valves
The valves may be gently cleaned on the surface. It is forbidden to
remove the valves and to change their adjustment values. Room dust
may also gather around the supply air valve. The easiest way to remove
it is to vacuum the valve with a brush nozzle. Dirt does not come from
the ductwork with ventilation, but consists of dust in indoor air. This dust
sticks to the ceiling or the wall caused by the flow coming from the valve.
VALVE OPERATION
Dusty indoor air
sticks to the ceiling
drawn by clean air.
Clean air
