Guardian Technologies AC5250 & AC5250PT - Manual (Page 6)

E-11
E-10
TROUbLESHOOTING GUIDE
PRObLEM SOLUTION
Unit does not operate. Check that the unit is plugged in.
Call Customer Service 1.866.603.5900.
Unit shuts off unexpectedly. Check that the unit is plugged into a working
electrical outlet.
Check that the HEPA Filter is firmly in place.
Check that the Rear Cover is latched firmly in place.
Call Customer Service 1.866.603.5900.
No air circulating from unit. Unplug unit. Check Pre-/Charcoal and HEPA Filters.
Clean Pre-/Charcoal Filter if necessary.
Replace HEPA Filter if necessary.
Increase in noise level. Make sure the filters are clean. Replace if necessary.
To the consumer, Guardian Technologies LLC warrants this product to be free of defects in
materials or workmanship commencing upon the date of the original purchase. Save your
original sales receipt to validate start of warranty period.
If this product should become defective within the warranty period, we will repair or replace
any defective parts free of charge. The complete machine must be delivered pre-paid to any
authorized Guardian Technologies LLC warranty service center. Please include complete
information on the problem, date of purchase, copy of original sales receipt and your name,
address and telephone number. If you are not near a warranty service center, call the factory
for assistance in the US and Canada at 1.866.603.5900.
The warranty does not include unusual wear, damage resulting from accident, or unreasonable
use of the product. This warranty does not cover unauthorized repairs. This warranty gives you
specific legal rights and you may also have other rights (other rights may vary from state to state
in the U.S.A.). Use only Guardian Technologies replacement parts.
We consider the registration process important to ensuring superior service to our customers,
however submitting this card to Guardian Technologies LLC is optional and does not affect your
rights to utilize this warranty according to the conditions stated above. If you have any questions
or comments about your product call toll free at 1.866.603.5900 or send comments to:
ATTN Customer Service
Guardian Technologies LLC
7700 St Clair Avenue
Mentor, Ohio 44060
This warranty can be registered online at www.guardiantechnologies.com.
Guardian Technologies LLC
7700 St Clair Avenue | Mentor, Ohio 44060
1.866.603.5900 | www.guardiantechnologies.com
LIMITED WARRANTY
NOTE : Do NOT stick any foreign objects or your fingers inside of the unit.
CAUTION : Do NOT use gasoline, benzine, thinner, harsh cleaners, etc. on
and/or in the unit while cleaning as they will damage the product.
NEVER use alcohol or other solvents.
What is CADR?
CADR stands for “Clean Air Delivery Rate,” which indicates the volume of filtered air delivered
by an air purifier. CADR ratings show the effectiveness of how efficient the air purifier is at
capturing fine particules from things like tobacco smoke and plant pollens from the room.
Clean Air Delivery Rate
From air cleaner to air cleaner, compare the CADR numbers. First look at suggested room size. Then refer
to the Clean Air Delivery Rate (CADR) numbers. The higher the number, the faster the unit filters the air.
This air cleaner is suggested for use in a single, closed room up to 193 square feet.
Higher CADR rates provide improved performance in all room sizes. Portable air cleaners will be much
more effective in rooms when all the doors and windows are closed.
TObACCO SMOkE: 125+
This value represents performance that can be expected within the first 72 hours of operation. Subse-
quent use may vary with use.
Tested per ANSI/AHAM AC-1 National Standard