ULTRAVIOLET SYSTEM
7
69-1859EFS—04
Fig. 10. HVAC maintenance UV safety label.
HOW YOU CAN CHECK YOUR
ULTRAVIOLET SYSTEM
Your UV System is designed to prevent accidental contact
with electrical voltage and with ultraviolet rays in the
sealed unit
⎯
the ultraviolet lamp does not illuminate
unless the base is mounted on your forced air system duct.
It is recommended that every month you verify that your
ultraviolet lamp is operating.
View the bulb only through
the lamp light indicator on the lamp handle. See Fig. 11.
Do not attempt to look into the duct at the illuminated
bulb(s).
Fig. 11. Lamp light indicator.
HOW YOU CAN MAINTAIN
YOUR UV SYSTEM
You should regularly clean your UV System to maintain
peak effectiveness of your air treatment or surface
treatment system. Replace the ultraviolet bulb once a year.
Quarterly Bulb Cleaning
Bulb cleaning is recommended as routine maintenance
four times a year or every three months. Use the UV Bulb
Cleaning Reminder Schedule, Fig. 12, to help establish
and track your regular cleaning schedule.
To clean your bulb(s):
1.
Disconnect the power to your heating and cooling
system.
2.
Unplug or turn off power to your UV System and
allow the bulb(s) to cool for at least 15 minutes.
3.
Rotate your lamp handle counterclockwise and gen-
tly pull the lamp handle to remove the bulb. See Fig.
13.
M22868
M22840
LAMP
LIGHT
INDICATOR
Содержание UV100A 1059
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