5
Never expose eyes or skin to UVC light from any source. Looking directly at the UVC
light may cause permanent eye damage or blindness. Never operate the CX-Pro Air Purifying System out
of the plenum. Avoid touching the glass portion of the lamp with your hands.
WARNING
INSTALLATION
STEP 3. INSTALL THE CX-PRO
A. Hold or temporarily tape the included ductboard adapter
plate in the location chosen for installation. Using the plate
as a template, mark the mounting surface (sheet metal air
duct or fiberglass ductboard) using the outermost slots in the
plate (Figure 4). Alternatively, a 5-3/8” square may be marked
on the mounting surface.
B. Cut out the opening for the CX-Pro in the mounting surface,
making sure to cut slightly outside the marked lines if the
ductboard adapter plate was used as a template.
C. If mounting the CX-Pro on a ductboard: attach the duct-
board adapter plate to the opening by folding the inner
flaps of the plate into the opening and fully back against the
inside of the opening in the ductboard, either from the sides
or from top and bottom of the plate. Finish the ductboard
installation by sealing around the edges of the plate to the
ductboard, using mastic foil tape or other material suitable
for sealing duct joints.
D. Insert the CX-Pro into the duct opening and attach it to the
duct or ductboard adapter plate with the (4) included sheet
metal screws. The wider side of the V-shape of the CX-Pro’s
panels should face into the oncoming airstream (Figure 5).
Note:
Pay attention to directional airflow arrow for proper
installation.
E. Reattach electrical cover using (2) sheet metal screws previously removed in step 2B.
STEP 4. CONNECTION
A. Attach the quick connect power cord and plug into any standard 120 volt electrical outlet.
B. Verify lamp operation by looking through the view port on front cover.
Note:
Continuous UVC germicidal lamp operation is recommended. At .09 cents per kilowatt
hour, continuous lamp operation cost 10.5 cents per day. Cycling the UVC germicidal lamp on
and off degrades lamp performance much faster and shortens the filament life .
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Figure 5
Figure 4
