Ultravation Photronic Air Purification HEPA Bypass - DC-IH-0202 - Manual (Page 6)

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Steps for replacing Photocatalytic lamps:
1. Turn the systems power off.
2 Remove cabinet access door.
3. Locate the lamps underneath HEPA filter, remove
rubber boot from lamp base.
4. Remove the 2 screws from the ceramic lamp base.
5. Remove lamps completely from electronics tray.
Reverse the process with new lamps. (New lamps
should be cleaned with a damp cloth or with
rubbing alcohol to remove any fingerprints and
debris prior to installation.)
Steps for replacing UVC lamps
1. Turn the systems power off.
2. Locate the remote lamp assembly, and remove the
rubber boot.
3. Remove the 2 screws from the ceramic lamp base.
4. Withdraw the UVC lamp assembly from the
mounting location.
5. Reverse the process with new lamps. (New lamps
should be cleaned with a damp cloth or with
rubbing alcohol to remove any fingerprints and
debris prior to installation.)
TAMPER RESISTANT MOUNTING SCREW
( 4 REQ'D. )
SELF TAPPING MOUNTING SCREWS
T3 UV LAMP
( 2 REQ'D. )
LAMP SOCKET
T3 LAMP CELL BASE
Be sure to recycle the used lamps in accordance with
your local codes for fluorescent lamps. If you are not
sure on how to recycle the lamps please call the
Ultravation customer service line at 866-468-8247.
UV Lamp replacement:
NOTE: When replacing lamps after 1 year or 2 years of
operation disconnect power to the unit first.
After the lamps are in place, complete steps 1-5 to set
the service indicator to 0.
For optimum 24/7 air stream disinfection it is
recommend the UV-C lamp is replaced on an
annual basis.