Assembly of plenum box
Plenum box suspension
Personnel:
Specialist personnel
Protective equipment:
Industrial safety helmet
Protective gloves
Safety shoes
If possible, install the slot diffuser before fixing the
ceiling tiles; if this is not possible, remove the adja-
cent ceiling tiles.
Use only approved and adequately sized suspen-
sion systems (fixing material is not included in
the supply package). Take the weights into consid-
eration
Chapter 7.1 ‘Dimensions and weight’
In case of larger dimensions, it is best to either ask
someone to give you a hand or use a lift during
assembly.
4 ×
L
₃
50
50
Fig. 5: Plenum box suspension
1.
Fix any suspension elements, e.g., threaded
rods, to the ceiling.
2.
Turn up the suspension lugs
3.
Bend the suspension lugs once by approx.
90° when using threaded rods.
4.
It is recommended to secure the threaded
rod from above and below with nuts.
5.
Use all of the available suspension points on
the plenum box.
Duct connection
The plenum box has a spigot for duct connection.
Variants with a lip seal allow for a sufficiently tight
connection; additional sealing is not required.
Assembly
Air terminal devices Slot diffusers PURELINE18
5
