DUST FREE
®
LIGHSTICK™/ LIGHTSTICK™ PLUS INSTALLATION & OPERATION MANUAL
DUST FREE
®
LIGHSTICK™/ LIGHTSTICK™ PLUS INSTALLATION & OPERATION MANUAL
• Adhere the provided UV safety label
to the outside of the duct near the
installation location and drill a 5/8” hole
as indicated on the label. Press the UV
safety viewport into hole.
• Close all access panels and reconnect
power to the air handler.
• Verify that a blue glow can be seen
through the UV safety viewport.
Dust Free LP. warrants this Bio-Fighter UV-C Light to be free from defects in materials and
workmanship under normal use and service, for a period of four (4) years or seven (7) years from the
date of purchase. This warranty does not cover UV-C lamp(s), which carry a one (1) year warranty or
(2) year warranty from the date of installation.
This warranty does not cover cosmetic damage, damage due to acts of God, damage as a result of
handling or shipment, negligence, misuse, connection to improper voltage, improper maintenance,
or abuse. This warranty is void if defect(s) result from failure to have this unit installed by a qualified,
properly licensed, heating and air conditioning contractor in compliance with all local building and
construction codes.
Dust Free LP’s exclusive obligation under this warranty shall be to supply, without charge, a
replacement for any covered component of the Bio-Fighter UV-C Light which is found to be defective
within the parameters defined herein. Dust Free LP reserves the right to replace or repair the
defective part or component.
DUST FREE LP SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING
ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY,
FROM ANY BREACH OF WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS
PRODUCT. (Some states do not allow the exclusion or limitation of incidental or consequential
damages, so this limitation may not apply to you.) THE WARRANTIES SET FORTH HEREIN
ARE EXCLUSIVE AND DUST FREE LP EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES,
WHETHER WRITTEN OR ORAL, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY
WARRANTIES OF MERCHANTABILITY, WORKMANSHIP, OR FITNESS FOR A PARTICULAR USE.
If the limited warranty is void due to failure to use a qualified contractor all disclaimers of implied
warranties shall be effective upon installation.
How to make a warranty claim or have questions answered:
Should you have a warranty claim or questions about the warranty policy, contact the distributor
or dealer from which you purchased the product. Proof of original purchase and proof of identity
that the original purchasing party is filing the claim is required in order to initiate a warranty claim.
Defective parts must be returned no later than thirty (30) days after the failure to the installing
contractor together with the model number, serial number, and date of installation. All service and
removal must be performed by a licensed HVAC contractor. You must pay shipping charges and all
other costs of warranty service. Warranty is only valid the United States and Canada.
THIS WARRANTY SHALL NOT OBLIGATE THE MANUFACTURER FOR ANY LABOR COSTS AND
SHALL NOT APPLY TO DEFECTS IN WORKMANSHIP OR MATERIALS FURNISHED BY THE
INSTALLING CONTRACTOR AS CONTRASTED TO DEFECTS IN THE GERMICIDAL LIGHT ITSELF.
NOTE: Do not return any products or parts to the factory without a factory issued Return
Authorization number issued by the Dust Free LP customer service department.
In the event you have any questions concerning the use and care of this product or this warranty
which have not been answered to your satisfaction by the distributor or dealer, please call or write
the factory.
Dust Free®
PO Box 519, 1112 Industrial Park Drive
Royse City, TX 75189
1-972-635-9564
www.dustfree.com
INSTALL UV SAFETY VIEWPORT
WARRANTY
NOTICE
Replace Lamp Per Recommended Maintenace Schedule.
UV-C lamps expend their germicidal effectiveness over time. Replace the lamp even
if the lamp appears to be operating normally.
