14
14
Spacing distances
Only non-flammable materials
(do not burn, do not glow, do not carbonize) or not easily flammable material (do
not burn, mostly glow - e.g. drywall)
may be at a distance of 100 mm from the air curtain in all directions.
These
materials must
not cover the intake or exhaust vents.
For a safe distance of surfaces of building construction and objects made of flammable materials from the air cur-
tains with electric heating, it applies:
•
The safe distance of flammable materials in the direction of the main airflow (i.e. in front of the intake grille and
behind the exhaust slot) is
500 mm.
•
The safe distance of flammable materials above the air curtain is
500 mm.
•
The safe distance of flammable materials in all other directions is
100 mm.
7. INSTALLATION
MATERIAL
OK
MATERIAL
OK
MATERIAL
OK
MATERIAL
OK
500
500
500
500
100
100
100
100
