MCR
P
ROSMOKE
FS
O
PERATION AND
M
AINTENANCE
M
ANUAL
Page 5 of 20
TYPE L CASING
TYPE K-T CASING
Fig. 3. Curtain casing types
– L, K-T
Note
: ensure straightness and flatness (5 mm/5000 mm) of the drop ceiling surface
around the gap
Fig. 4. Recommended position of casings relative to the ceiling. Gap width.
Mounting
surface
Mounting
surface
a
p
p
ro
x. 85
–105
a
p
p
ro
x. 15
–35
o
p
timu
m h
ei
gh
t
rec
o
mm
en
ded
c
o
mp
re
ssion
