5.4.3 Mortar-based installation
Fig. 14: Wet-dry mortarless installation in solid wall, installation variant a, classification index: v
ew
①
EK2-EU, vertical or horizontal installation position
②
Solid wall made of brick, concrete or aerated con-
crete
⑧
Mortar
W
Wall thickness
≥
100 mm
Recommended
We recommend the use of wall connectors for installation with mortar.
Wall connectors can be ordered as accessories.
Screw the wall connector to the damper casing with dry wall screws
Ø
6 x 30 mm (by others); pre-drill with
Ø
3 x 25 mm.
Installa-
tion var-
iant
Classifica-
tion*
Installation gap
s1 (left)
s2 (right)
s3 (top)
s4 (bottom)
a
EI120...S
Mortar
Mortar
Mortar
Mortar
* Part of the classification key
Mortar = close off installation gap with mortar,
Þ
detail 8
Installation
Supporting construction – solid walls > Mortar-based installation
Smoke control damper Type EK2-EU
21