19-2021 Rev E, 06/05/07
14
CAUTION
UV Lamp Burn Hazard
Harmful to bare skin. Can cause severe burns.
Disconnect power 15 minutes before removing the ultraviolet lamp.
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.
WARNING
UV Light Hazard.
Harmful to skin and eyes.
Can cause temporary or permanent loss of vision.
Never look at the lamp while illuminated.
Cleaning the Lamps
Use alcohol or glass cleaner. Do not touch.
Depending upon operating conditions, lamp cleaning is recommended as routine maintenance up
to four times a year, when necessary. If the air stream is filtered, cleaning schedule may be
reduced.
To clean the lamp:
1. Disconnect power to HVAC system. Never enter system with UV lamps illuminated.
2. Open the system access panel or door.
3. Allow the lamp to cool for at least 15 minutes.
4. Wipe the lamp glass using a soft cloth with window cleaner applied to the cloth. Do not
touch the lamp surface with your hands; use only the cloth.
5. Wipe the lamp with a clean, dry cloth as a dirty cloth can cause the lamps to soil more
quickly.
6. Reconnect the power to your HVAC system.
7. Replace and lock enclosure cover.
8. Verify that the ultraviolet lamp is operating only by viewing through the view port
accessory. Never look directly at the lamp while illuminated.
Replacing the Lamp (Annually)
Annual replacement of the lamp is required. To replace the lamp:
1. Disconnect the power to the HVAC system.
2. Open the access door or panel.
Summary of Contents for High Output UV Device V-Flex
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