Page 443 - 3K_e-Catalogue 2018

UNIDIRECTIONAL FILTER CEILINGS

4.1.2 SEALING THE BEARING STRUCTURE (PLENUM)
Before assembling the two bearing structures, apply a layer of silicone sealant between the two parts.

Materials required
Material Quantity

Silicone sealant -

Apply the silicone sealant along the perimeter of all contact
surfaces of the two structures

4.1.3 INTERNAL COUPLING OF THE BEARING STRUCTURE (PLENUM)

Join the two internal parts of the structure and secure them with 40 hex head screws. The screws must be placed in the
junction crown, in the specific holes.

Materials required
Material Quantity
Hex head screws M8 x 20 mm 40
Flat washers Ø 8 mm 40
Spring washers Ø 8 mm 40
Hex head bolts M8 40

Join the internal part of the structure using the hex head
bolts.

14 TECHNICAL MANUAL