EAGLE
Wall b
Installation – Commissioning – Maintenance
20210525
Installation
See Figure 1.
1. Cut the opening in the wall. The size of the opening
should be according to dimensions I x J, which are
given in the Dimensions table on page 2.
2. Place the commissioning box in the opening.
3. Insert the mounting frame into the commissioning
box and secure it with screws in the short sides to the
commissioning box and to the wall structure.
4. The assembly and dismantling of the component
parts are shown in Figure 1.
5. Press the diffuser face to engage it in the mounting
frame.
Commissioning
Commissioning must be carried out with the diffuser
face mounted. Pull the measuring tube and the damper
adjustment cords out of the air diffuser through a disc.
Connect a manometer to the measuring tube. The desired
commissioning pressure can be calculated using the rated
coefficient of performance of the air diffuser. Set the
damper to the correct blade position, tie a commissioning
knot in the damper cords to indicate the damper position,
then lock the cords.
Maintenance
The air diffuser can be cleaned, if necessary, using luke-
warm water with dishwashing detergent added or by
vacuum cleaning using a brush nozzle. The duct system
can be accessed after the air diffuser section has been
removed, the acoustic baffle has been withdrawn, the air
distribution discs have been moved to the side and the
damper has been turned and withdrawn from its fastener
from the inlet. See Figure 1.
Environment
The Building Materials Declaration is available from www.
swegon.com.
To secure baffle (4) in bayonet catch and to secure the octagonal
perforated face plate (3) against the duct connection.
1. Commissioning box
2. Damper action, bayonet catch
3. Octagonal air distribution plate
4. Air distribution plate
5. Mounting frame + air diffuser
Figure 1. Installation. Commissioning.
p
k-faktor
EAGLE Wall
Tomelilla
Sweden
400-200
+ALVT1 400-200-160-B
k-faktor=14,6/27,8
k
k
p
q
⋅
=
k
p
q
=
( )
2
q
= uppmätt flöde l/s
p
= aktuellt mättryck (Pa)
k
= injusteringsfaktor
5
q
q
= flow reading l/s
p
= current pressure reading (Pa)
k
= commissioning factor
0xD / ±5%
0xD / ±5%
2xD / ±10%
Figure 2. Installation alternatives, applies for all connections (B, K)
