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Installation of next di users
Assembly
The SRA di user sections are assembled
directly one behind the other, without sleeves.
An identi cation tag will indicate the
direction ducts must be
Installation
Add a thread of sealer at the junction of two
di users
(see the shaded area on illustrations A and B)
Insert the new section interior fold on the
decline outside the previous section
.
(see illustration A)
The new section will be supported by the
exterior fold of iprevious section.
At the other end, install the choosen
suspension (threaded rods, rail or steel
cables).
When in position, securely tighten the two
bolts.
Repeat many times as there are sections.
installed..
.
exterior fold
illustration A.
interior fold
illustration B.
Add a thread
of sealer
Locates on each side of the duct, two pre-drilled
holes help to secur thighten the SRA with the
screws provided for this purpose.
Interior fold
Fixing screw
Pre-drilled holes (2)
Fixing screw
8
Ceiling
Rail
Duct
bolt
exterior fold
Add sealer
cdi user's side
pre-drilled holes
(2 holes on each sides)
Fixing screws
(2 screws on
each side)
Air direction
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