Zonair3D AIR+ 300 S, User Manual

Page: 24 / 68

Remove the pre-filter by sliding
it along the guides.
Remove the GRSystem filter by
the handle, lifting it about 2cm
and pulling it outwards (always
sliding the bottom flap of the
filter under the lateral guides).
Loosen the 4 setscrews hol -
ding the absolute filter in each
corner so that it can be fully
removed along the guides.
Slide the rear exterior panel
of the unit along its track,
about 5 cm vertically, and then
outwards
Identify filter.
Opening instructions and filter removal
Important:
· Before removing any panel, check that the unit is not switched to the electric power
network.
· It is recommended to use gloves when replacing the filters to avoid any contact with
adsorbed substances.
· Always take the filters by the frame. Never touch the filter surface.
Air+ 300 S & 430 S · Page 24
1
2
3
4
5
6
To access inside, unscrew the
6 screws on the interior metal
panel with a Phillips
screwdriver.
Absolute filter
Fan
GRSystem
Pre-filter
Flap
Handle