Advanced Air 2530 Manuale di installazione, funzionamento e manutenzione - Pagina 11
Sfoglia online o scarica il pdf Manuale di installazione, funzionamento e manutenzione per Smorzatori d'incendio e di fumo Advanced Air 2530. Advanced Air 2530 16. Air control fire & smoke damper
Stampa la pagina
FIRE & SMOKE – 2530 ADJUSTABLE FRAME SYSTEM FOR RIGID SUPPORTING CONSTRUCTION (FLOOR)
Thermal probe
Two hour rated
2530 Series
rigid supporting
fire damper
construction to
BS EN 1363-1:2020
2530 W/AFS
PRODUCT
TBA
CLASSIFICATION REPORT NO.
TESTED INSTALLATION METHOD SHOWN. DIFFERING INSTALLATION METHODS TO THIS MUST BE APPROVED BY THE BUILDING CONTROL AUTHORITY (BCA) BEFORE PROCEEDING.
Access door
Suitable bolts
Supporting
Z-angle
AFS bracket
AFS rail
Three layers of
(40x40x4mm)
50mm fire batt
by others
APPLICATION
CLASSIFICATION
Preparation
1
Ensure that the damper is kept
in a clean dry environment and
that there is no damage to the
damper.
2
Remove
all
the
packaging
before installation.
3
Work out the opening size to be
cut using the adjacent table.
Installation sequence
4
Install 40mm x 40mm x 4mm angle through the AFS brackets ensuring they are of enough length to
extend past the opening on each side by 100mm.
5
Position the damper evenly in the centre of the opening.
6
Secure the angles to the floor. Mark the hole positions on the angle at least 50mm away from the
opening and install M8 steel anchors and bolt the angle to the floor.
7
'Z' angles are required to support the first layer of fire batt. These measure 50mm x 150mm x 50mm
by 100mm wide and 1.6mm thick – they are to be positioned on all fire batt joints on the bottom layer
and evenly spaced on a 500mm minimum pitch.
8
The gap between the damper and the wall opening will need filling with three layers of 50mm think
150kg/m
fire batt cut to an interference fit and pushed into place. All cut edges must be sealed with
3
a fire batt sealant to BS EN 13501-2. A fire rated intumescent mastic to BS EN 13501-2 shall be applied
to each joint.
9
The galvanised mild steel ductwork connecting to the damper spigot must overlap by 40mm, leaving
a 10mm clearance for any duct expansion in a fire situation.
10
The galvanised mild steel ductwork connections must be sealed with an approved galvanised mild
steel ductwork sealer and fixed with low resistance fixings such as aluminium rivets that will melt at
high temperature allowing the duct to break away without affecting the integrity of the installation.
11
The connecting galvanised mild steel ductwork must be independently supported within one metre of
the connections and have been installed in accordance with DW144.
12
An access door should be fitted on the access side of the damper for inspection and maintenance.
13
When the damper installation is complete the operation of the damper should be checked.
14
Complete DW145 Fire Damper Certificate.
CONCRETE FLOOR
E120 (HO I O) S
Nom. duct size
Width
Opening
Opening
Opening
min.
max.
min.
200 x 200mm
Nom. duct
Nom. duct.
Nom. duct
and above
+100mm
+350mm
+130mm
Below
300mm
550mm
330mm
200 x 200mm
Circular duct
Nom. duct
Nom. dia.
Nom. dia.
over 175mm
+125mm
+375mm
+155mm
Circular duct
300mm
550mm
330mm
under 175mm
Height
Opening
max.
Nom. duct
+350mm
580mm
Nom. dia.
+375mm
580mm
11