Mandik SEDM-D Installation, Operation, Maintenance And Service Manual page 10

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