Dynamic V8
Air Cleaner Installation Manual
Dynamic V8 Air Cleaner
Air Cleaner Installation | 31
Air Cleaner Installation
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Figure 19: Typical hanger-rod ceiling connection.
4.
Select the diameter of the threaded rods based on your structural load calcula-
tions.
Ensure the rods, when fully seated in their ceiling anchors, will not extend
beyond the bottom of the return-air-plenum but will extend at least one inch be-
yond the hanger brackets on the air cleaner.
5.
Ensure the threaded rods hang vertically.
6.
Loosely thread one nut, followed by a lock washer and then a plate washer
approximately two inches down the threaded rod.
7.
Spin the threaded rod into its ceiling anchor until it is
fi
nger tight.
8.
Finger and then wrench tighten the nut to 10–15 ft-lbs,
fi
xing the threaded rod
into the structural support member or surface.
9.
Repeat the procedure for all threaded rods.
Hang Air Cleaners & Plenums
1.
Hang the plenum from the building structure using threaded rods.
2.
In most applications, the bottom of the plenum will be located in the con
fi
nes
of a single 2'×4' ceiling grid opening. If the plenum will be located at a distance
above the ceiling grid, fabricate a return-air plenum inlet extension and install it
between the plenum opening and return air grille provided.