Filter Replacement; Operating Instructions - Guardian AC5250PT Use & Care Instructions Manual

OPERATING INSTRUCTIONS

BEFORE OPERATING THE AIR PURIFIER:
1. Carefully remove your air purifier from box and bag.
2. Select a firm, level and flat location for the air purifier.
• For proper air flow, locate the unit at least 1 foot from any wall or furniture.
• Make sure none of the grills are blocked.
3. Plug the power cord into a 120V AC outlet.
IMPORTANT: When moving the air purifier, always lift unit by the carrying handle located on back.
OPERATING THE AIR PURIFIER
1. Turn unit power ON.
2. Select fan speed MODE 1 - 5
(1 = lowest speed setting; 5=highest speed setting)
3. Select UV-C ON or OFF using UV-C Mode Button.
4. TIMER: If you prefer to run the purifier for a specific number of hours,
you can select between 1 and 8 hours on the display.

FILTER REPLACEMENT

The Air Cleaner will beep for 30 seconds and the HEPA reset light will flash continuously indicating
that is is time to replace your filter. Replace the filter according to directions then insert pen tip into
HEPA Reset area on control panel to restart the system. Depending on usage, filter will last
approximately 6 months.
1. Turn off and unplug the unit.
2. Press the lock and
3. Remove the used
release button and
Combination Filter
remove the rear (Filter C Pet) and dispose
cover from the unit.
of it in the garbage.
5. Reattach the rear cover of the unit and securely latch into place.
E-6
4. Insert filter system into the unit.
Consult the arrow on the filter
for correct installation direction.
CHECKING AND MAINTAINING FILTER
Maintain the filter by checking it frequently.
Depending on air quality conditions, you may need to replace it more frequently.
Vacuum the carbon filter layer as needed to remove loose debris and dust and to help prolong
the life of your filter.
To check the status of the filter, peel back the carbon layer to expose the pleated filter.
If the filter is no longer white and is covered in grey dust/dirt it should be replaced.
IMPORTANT: Do NOT try to wash and re-use the Combination Filter.
IMPORTANT: To maintain the performance of the air cleaner, use Guardian Technologies
GENUINE Replacement Parts only.
INSTALLING & REMOVING UV-C BULB
UV Bulb Replacement Indicator: The UV light on the display will flash when its time
to replace the UV bulb.
1. Turn off and unplug the unit.
2. Press the lock and
3. After removing the Rear
release button and
Cover from the unit,
remove the rear
remove the Combination
cover from the unit.
Filter.
5. The UV-C bulb is removed by carefully grasping the bulb with a clean cloth or tissue and and
pulling the bulb straight out of the unit.
4. After removing the filter, use a Philips
head screwdriver to remove four (4)
screws and detach the UV-C
Metal Shield.
5. The UV-C bulb is reinstalled by
sliding it, horizontally, back into
the slots at the top of the unit.
Bulb is NOT visible until the UV-C
METAL SHIELD has been removed.
TWIST THE BULB 1/4
TURN TO REMOVE.
E-7