Advanced Air UK Ltd
Burrell Way
Thetford
Norfolk IP24 3QU
Tel: 01842 765657
Email: Projects@advancedair.co.uk
2530 CE Series
Smoke Fire Damper
Due to continuous product development Advanced
(U.K.) Ltd reserves the right to change any
information without prior notice
Date
Issue
Sheet
Spec Number
April 2018
C
33 of 34
TS2530CE-01
G:\PRODUCTS\DMP - 2500 Series\05 Product Data\2530\Tech Sub\2530CE\TS2530CE-01 Technical Sub Rev C.docx
Concrete floor HEVAC
Classification
E120 (ho i↔o)S
Pre Installation Notes
1.
Ensure that the damper is kept in a clean dry environment.
2.
Remove all packaging and any transit ties and check that the
damper frame and blades are clean and free of any freight
matter.
3.
Examine the assembly for distortion, denting or surface damage
which could inhibit the operation of the damper.
4.
Operate the damper blades in the appropriate mounting position. It is important that the blades operate freely and
without undue pressure being applied.
Installation Procedure
1.
The opening in the floor slab must to cleaned, free of dust and other contaminants which could impair the mortar
adhesion. A clearance gap 25mm (min) to 50mm (max) must be maintained around the expansion frame of the damper
(barrier contractor).
2.
The tabs on the factory fitted galvanised steel expansion frame will be bent out to tie the damper into the floor with the
penetration seal.
3.
The damper should be fitted flush to the top edge of the opening.
4.
The underside of the damper should be shuttered up with 25mm rigid rock wool Firebatt min. density 140 kg/m³ cut to
interference fit and supported from below, this must be left in situ.
5.
The ‘Penetration Seal’ must have a structural and fire rated compatibility with both the barrier and the damper and have
sufficient strength to retain the damper within the floor slab in a fire situation. (4:1 mortar Mix).
6.
Pour the mortar mix into the gap between the damper and the floor slab to half way and ensure all the small gaps are
filed, leaving no air pockets. Then pour the top layer up to the installation frame face smoothing off if necessary.
7.
The ductwork connecting to the damper spigots must overlap by 40mm, leaving a 10mm clearance for any duct expansion
in a fire situation.
8.
All ductwork connections must be sealed with an approved ductwork sealer, and fixed with low resistance fixings such as
aluminium alloy rivets or nylon bolts.
9.
All connecting ductwork must be independently supported within 1m of the connections.
10.
An access cover should be fitted on the appropriate side of the barrier to enable inspections and maintenance work.
