Smoke extraction damper - SEDM-D
Page 10
Version 2023-06-07
TPM 155/22
2x screw M4 to OPEN
OPEN to 90°
Can be removed
A
2x screw M4 to
secure the grille
B
Detail B
Detail A - Back view
4x Frame hinge
31 mm (from the wall)
Grille G4
■
Design grille made of steel (punched and drawn), 78% effective area.
2
5
,5
m
m
12 mm
1
4
m
m
(
fr
o
m
t
h
e
w
a
ll)
Detail A - Section view
22
,5
m
m
4x Screw M5 for
hanging the grille
Grille G3
■
Design grille with thin louvers made from Al sheet, no visible bolts, easy to open and close, 95% effective area.
■
The movable central part of the grille can be easily removed from the grille frame completely, and then put back easily.
■
First hang the grille on four frame hinges (Detail A - back
view) using four M5 screws (Detail B - 4x M5 screw, 4x M5
nut and 8x washer), then secure the grille with two M4 screws.
