19-2021 Rev E, 06/05/07
13
WARNING
UV Light Hazard
Harmful to bare skin and eyes.
Can cause temporary or permanent loss of vision.
Never look at the lamps while illuminated. Only view illumination by way of view port accessory.
To prevent exposure to ultraviolet light, disconnect power to the V-Flex before servicing any part
of the HVAC system.
WARNING
Prevent accidental exposure to service personnel.
Install interlock switches on all access doors and affix UV warning labels to
HVAC equipment.
5. Reconnect the power to the HVAC system.
6. Choose a location on the adjacent HVAC equipment for the HVAC maintenance label
included in the V-Flex
Lamp Module packing box. Choose a location that a future
installer can easily see during all future HVAC maintenance or repair.
7. Adhere the HVAC maintenance label to the HVAC equipment access door or panel.
CHECKOUT
The installer should verify that the ultraviolet lamps are operating only by viewing through view
port accessory. Do not attempt to look directly into the duct to see the illuminated ultraviolet
lamp. The installer should orient the owner to the unit by demonstrating use of the view port
accessory and discussing how to determine when the unit is functioning properly without looking
directly into the duct to see the illuminated ultraviolet lamp. The installer should also emphasize
the hot surface and electrical shock safety warnings. The installer should leave the product data
with the owner and review the lamp cleaning and lamp replacement procedures.
OPERATION
TROUBLESHOOTING AND SERVICE
The V-Flex has no field-serviceable parts. Lamp cleaning is recommended as routine
maintenance four times a year, or every three months (quarterly). Annual lamp replacement
is required. See the Replacing the Lamp (Annually) section for detailed procedural
information.
MERCURY NOTICE
This device contains mercury in the sealed ultraviolet lamp. Do not place your used lamp in the
trash. Dispose of properly.
Broken Lamp Clean-up
Do not use a household vacuum.
Sweep debris into a plastic bag and dispose of properly.
Contact your local waste management authority for instructions regarding recycling and the
proper disposal of old lamp.
Содержание High Output UV Device V-Flex
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