1
EAGLE
TM
Wall
Installation - Commissioning - Maintenance
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 com-
missioning box and to the wall structure.
4. Insert to air distribution baffle into the mounting frame
and lock it in position by means of wing nuts.
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 adjust-
ment cords out of the air diffuser through a disc. Connect
a manometer to the measuring tube. The desired commis-
sioning pressure can be calculated using the rated coef-
ficient 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removed, the acoustic baffle has been withdrawn, the air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damper has been turned and withdrawn from its fastener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.
Figure 1. Installation. Commissioning.
p
q
k-factor
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
= Flow reading l/s
p
= Current pressure reading (Pa)
k
= Commissioning factor
