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
32 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 with Adjustable Frame System
(AFS)
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 damper casing (barrier contractor).
2.
The damper shall be mounted so that the top edge of the frame is flush with the surface of the floor slab. It shall be fixed using AFS
angle slotted rail (40x40x4mm, supplied by others on floor dampers) which is bolted tight to the floor slab using M8 (minimum) steel
anchors to support the weight of the damper.
3.
The gap between the damper and the floor slab will need filling in with 3 layers (minimum) of 140kg/m3 50mm thick Firebatt (with an
intumescent coating) cut to interference fit and pushed into place.
4.
Where required Firebatt support brackets (not supplied with damper) are used to support the Firebatt at 400mm (maximum) spacing.
These are pushed between the Firebatt and the opening from beneath, then folded over at the top onto the slab to prevent Firebatt
dropping down in a fire situation.
5.
All joints and gaps shall be sealed using an intumescent Acrylic Sealant.
6.
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.
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 connecting ductwork must be independently supported with I metre of the connections.
9.
An access cover should be fitted on the appropriate side of the barrier to enable inspections and maintenance work.
