Guardian AC4825 Use & Care Instructions Manual page 6

INSTALLING & REMOVING UV-C bULb
CHANGE bULb INDICATOR
The blue light on the front of air cleaner will begin to flash continuously when it is time to replace
the UV-C bulb. Replace the bulb according to the directions then press the UV control button and
hold for 3 seconds to restart the system. The light should remain a constant blue.
REPLACE bULb
1. Remove the Rear Cover 2. After removing the Rear
of the unit by pushing Cover from the unit, remove
Lock & Release Button. the Combination Filter.
AC4825 SERIES
3. After removing the Combination 4. The UV-C Bulb is removed
Filter, use a Philips head by carefully grasping the
screwdriver to remove two (2) bulb with a clean cloth or
screws and detach the UV-C tissue and pulling the bulb
Metal Shield. straight out of the unit.
5. The UV-C Bulb is reinstalled by sliding it, horizontally, back into the slots at the top of the unit.
6. Push and hold UV Control Button for 3 seconds to reset UV Bulb Change Indicator.
REPLACEMENT bULb: Lb4000
AVAILAbLE AT 866.603.5900 OR WWW.GUARDIANTECHNOLOGIES.COM
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Continue reading below for
remaining instructions on how
to Install & Remove the UV-C
bulb for the AC4825 Series and
the AC5000 Series.
PULL UV-C bULb
STRAIGHT OUT OF UNIT
bulb is NOT visible until
the UV-C METAL SHIELD
has been removed.
INSTALLING & REMOVING UV-C bULb
AC5000 SERIES
3. After removing the 4. The UV-C Bulb is removed
Combination Filter, by carefully grasping the
use a Philips head bulb with a clean cloth or
screwdriver to remove tissue and twisting the bulb
four (4) screws and 1/4 turn. Remove from unit.
detach the UV-C
Metal Shield.
5. The UV-C Bulb is reinstalled by reversing the process in Step 4.
6. Push and hold UV Control Button for 3 seconds to reset UV Bulb Change Indicator.
REPLACEMENT bULb: Lb5000
AVAILAbLE AT 866.603.5900 OR WWW.GUARDIANTECHNOLOGIES.COM
IMPORTANT
:
The UV-C Bulb should be replaced every 10 - 12 months depending on use.
Please contact Customer Service at 1.866.603.5900 or visit us at
www.guardiantechnologies.com to purchase a replacement bulb.
TWIST bULb 1/4 TURN
TO REMOVE bULb
bulb is NOT visible until
the UV-C METAL SHIELD
has been removed.
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