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WARNING: 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 UV-Aire
®
Air Purifying System out of the plenum. Avoid touching the glass portion of the lamp with your hands.
REPLACEMENT PROCEDURE
VERY IMPORTANT: Turn switch on unit to ‘OFF’ position and unplug unit from outlet.
Loosen two side screws on unit. Remove cover.1.
Unplug ballast plug from end of lamp.2.
Remove wing nut on swivel bracket. Swing bracket out clearing for lamp removal.3.
Slide lamp out carefully. 4.
NOTE: When replacing the lamp, always wipe off lamp before installing.
Replace lamp following the appropriate procedure based on bracket selection in the installation section.5.
UV lamps contain a small amount of mercury, like a typical fluorescent lamp. Check with your local waste 6.
management authority for local disposal or recycling requirements. According to the EPA’s Universal
Waste Rule, these types of lamps may be disposed of into household waste.
After replacing lamp, make sure a new Lamp Replacement Label (supplied with lamp replacement) is 7.
applied to the housing and dated with the date of installation.
TROUBLESHOOTING GUIDE
If unit does not light up replace bulb.1.
If unit still does not light up after replacing bulb, replace ballast. 2.
Lamp Center Line For Angled
Double Lamp Installation
Unit
Min. Duct Size
(inches)
"A" Dimension
(inches)
UV-18X 14 x 18
Center on Duct
Housing
Lamp Offset Dimensions
Unit A B
UV-18X 13-
1
⁄2" 10-
5
⁄16"
Diagram A
Diagram B
ANGLED LAMP MOUNTING BRACKET SPECIFICATIONS
Use the specifications below to determine allowable clearances for proper mounting of the UV-Aire unit on
the duct.
MAINTENANCE
Inspect and clean lamp at least every 6 months.1.
Replace your UV-Aire Air Purifying System lamp once a year to maintain the lamps maximum output 2.
intensity. The lamp should operate continuously for maximum lamp life and light effectiveness.
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