Selector switch room air cleaner On / Off
Manometer filter resistance
Potentiometer for speed of fan
Illustration 15:
Detail view of the control unit of the room air cleaner
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The fan is switched off.
2.) Pull the round plug of the power supply connection cable out of the grounded
contact socket.
3.) Loosen and remove the four fastening screws on the top of the air outlet grid.
A 4 mm Allen wrench is required to loosen the screws.
Fastening screws
Illustration 16:
Mounting of the grid of the outlet opening
4.) Remove the outlet grid
5.) Remove objects carefully from the area.
6.) Check filter element for damage. If there are visible damages, the filter element
must be replaced. See Chapter
Check filter elements for impermissible con-
tamination, odors and damage [
7.) Place the air outlet grid back on the room air cleaner and screw it on tightly
with the four fastening screws.
8.) Connect the round plug of the power supply connection cable to the grounding
contact socket.
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The room air cleaner is now ready for operation. In this state, the room air
cleaner can be switched on at any time by turning the selector switch to posi-
tion I.
10.5 Check and clean the air intake grid
In order to ensure that the room air cleaner functions correctly, it must be ensured
that no foreign bodies have been caught via the intake grids and are covering
them. In areas with a lot of public traffic, such as medical practices or schools, we
recommend that the maintenance interval be carried out at shorter intervals (de-
pending on the amount of public traffic).
Operating Manual AmbiCube
Maintenance
Page 29 of 40
Version: 2 | en
Subject to technical changes
