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dirty and should be cleaned as described in the maintenance procedure below.
If the smoke alarm continues to alarm for TEST 2 position following cleaning
return it to Gentex for service.
d. To check for proper smoke entry into your smoke alarm's sensing chamber.
Gentex recommends using the Home Safeguard Smoke Detector spray or
CHEKKIT® SMOKE Detector Tester from SDI. This test should be performed
once a year and should be sprayed from a distance no closer than 12 inches
from smoke alarm.
IMPORTANT: The test knob is not an electrical switch, nor is it connected in any way
to the alarm. Therefore, when you test with the test knob, you are actually simulating a
smoke condition in the alarm, as well as testing the sensitivity of the photodiode and
the circuit between the photodiode and the alarm.
FIGURE 9
MAINTENANCE
After your smoke alarm has been in operation for a period of time or if it was
installed prior to the completion of all building construction, your smoke alarm may
have become more sensitive due to dirt build-up in the smoke alarm's optic sensing
chamber which could cause nuisance alarms or could cause activation from small
amounts of smoke build-up.
If this should occur, following this simple washing procedure will restore your smoke
alarm back to its original condition.
For further information, regarding frequency of cleaning and testing, refer to NFPA
72, NFPA, Batterymarch Park, Quincy, MA 02269.
NOTICE: FAILURE TO FOLLOW FULL CLEANING INSTRUCTIONS COULD RESULT
IN DAMAGE TO THIS SMOKE ALARM. DO NOT REMOVE ALL ALARMS AT THE
SAME TIME FOR CLEANING.
1. Unplug the electrical power cord to the smoke alarm.
2. Twist the smoke alarm counter-clockwise to remove it from its mounting plate.
3. Select three (3) standard size wash buckets and fill them each with one gallon of
normal tap water (distilled or de-ionized treated water is recommended as a final
rinse if water is extremely hard in your area).
4. Add 1/8 cup of Ivory dishwashing liquid to the first bucket of water and allow it to
mix thoroughly, then place one dirty smoke alarm into the soap water mixture until it
becomes completely covered or submerged. NOTE: If the smoke alarms are
exceptionally dirty, you may wish to first wipe off any excess dirt before washing
smoke alarm so as not to dirty the wash water too quickly.
DO NOT open smoke alarm for cleaning. IF DEVICE IS
OPENED DURING CLEANING, PRODUCT WARRANTY BECOMES VOID.
NOTICE: ONLY IVORY DISHWASHING LIQUID IS TO BE USED. OTHER BRANDS
ARE NOT RECOMMENDED AND MAY CAUSE YOUR SMOKE ALARM TO
MALFUNCTION.
5. Allow smoke alarm to soak for approximately 10 minutes (longer if extremely dirty).
Then agitate for 5 or 10 seconds to flush out any remaining dirt left inside smoke
alarm's housing.
For a period of 12 months from the date of purchase, or a maximum of 18 months from the date of
manufacture, Gentex warrants to you, the original consumer purchaser, that your Smoke Alarm will be free from
defects in workmanship, materials, and construction under normal use and service. If a defect in workmanship,
materials, or construction should cause your Smoke Alarm to become inoperable within the warranty period,
Gentex will repair your Smoke Alarm or furnish you with a new or rebuilt replacement Smoke Alarm without
charge to you except for postage required to return the Smoke Alarm to us. Your repaired or replacement
Smoke Alarm will be returned to you free of charge and it will be covered under this warranty for the balance of
the warranty period.
This warranty is void if our inspection of your Smoke Alarm shows that the damage or failure was caused by
abuse, misuse, abnormal usage, faulty installation, improper maintenance, or repairs other than those performed
by us.
ANY WARRANTIES IMPLIED UNDER ANY STATE LAW, INCLUDING IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, APPLY ONLY FOR THE WARRANTY
PERIOD SPECIFIED ABOVE. PLEASE NOTE THAT SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
Important Notice:
These materials have been prepared by Gentex Corporation ("Gentex") for informational purposes only, are necessarily summary, and are not purported to serve as legal advice and should not be used as such. Gentex makes no representations and warranties, express or implied, that these
materials are complete and accurate, up-to-date, or in compliance with all relevant local, state and federal laws, regulations and rules. The materials do not address all legal considerations as there is inevitable uncertainty regarding interpretation of laws, regulations and rules and the
application of such laws, regulations and rules to particular fact patterns. Each person's activities can differently affect the obligations that exist under applicable laws, regulations or rules. Therefore, these materials should be used only for informational purposes and should not be used as a
substitute for seeking professional legal advice. Gentex will not be responsible for any action or failure to act in reliance upon the information contained in this material.
550-0060-PAC
LIMITED WARRANTY
LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.
GENTEX WILL NOT BE LIABLE FOR ANY LOSS, DAMAGE, INCIDENTAL OR CONSEQUENTIAL DAMAGES
OF ANY KIND ARISING IN CONNECTION WITH THE SALE, USE, OR REPAIR OF THIS SMOKE ALARM.
PLEASE NOTE THAT SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL
OR CONSEQUENTIAL DAMAGES. SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.
within the warranty period, you must return the Smoke Alarm to Gentex postage prepaid. You must also pack the
Smoke Alarm to minimize the risk of it being damaged in transit. You must also enclose a return address. Smoke
Alarms returned for warranty service should be sent to: Gentex Corporation, 10985 Chicago Drive, Zeeland, MI
49464.
must file a claim with the Shipper.
RIGHTS WHICH VARY FROM STATE TO STATE.
GENTEX CORPORATION
10985 CHICAGO DRIVE, ZEELAND, MI 49464
PHONE: 1-800-436-8391
www.gentex.com
6. Remove smoke alarm from wash water and transfer directly to one of the first rinse
buckets containing clear water, Again, allow smoke alarm to become completely
submerged, agitate once more for 5 or 10 seconds to remove soap residue.
7. Finally, transfer smoke alarm to your second and final rinse bucket, repeating
method found in Step 6, then remove smoke alarm to a clean dry area for a period
of 48 hours to allow it to thoroughly dry.
NOTICE: SMOKE ALARMS ARE TO BE AIR DRIED ONLY. DO NOT PLACE SMOKE
ALARM IN OVEN, MICROWAVE OR USE A HOT AIR BLOWER TO ACCELERATE
DRYING TIME. THIS COULD RESULT IN DAMAGE TO YOUR SMOKE ALARM.
IMPORTANT: It is recommended to change wash and rinse water after five (5) smoke
alarms. If your devices are extremely dirty, water should be changed more frequently.
In the event you experience difficulty in the cleaning of your smoke alarm or if you
have any questions, please contact Gentex Corporation or your local Gentex
distributor.
If the smoke alarm does not work properly, do not try
and fix it yourself. This will void your warranty. See "To Return A Smoke Alarm"
for instructions to return smoke alarms that do not operate properly. DO NOT
TRY TO FIX IT YOURSELF.
IMPORTANT: Gentex recommends smoke alarms be tested a minimum of once a
week.
Never use an open flame of any kind to test your smoke
alarm. You may ignite and damage the smoke alarm as well as your home. The
test feature of your smoke alarm accurately simulates smoke conditions and
tests the smoke alarm's functions as required by ANSI/UL 217.
Do not cover, tape, or otherwise block the openings of your
smoke alarm. These openings are designed to allow air to pass through your
smoke alarm, thus sampling the air around the alarm.
Smoke alarms are not to be used with detector guards unless
the combination has been evaluated and found suitable for that purpose.
FAILURE TO REGULARLY CLEAN THIS SMOKE ALARM WILL RESULT IN FALSE
ALARMS. A BUILD UP OF DUST CREATES AN OBSCURATION THAT SIMULATES
SMOKE. THIS MEANS THE UNIT WILL GO INTO ALARM WITHOUT A FIRE
CONDITION.
TO RETURN A SMOKE ALARM
Should you experience problems with your smoke alarm, proceed as follows:
1. Unplug the electrical power cord to the smoke alarm.
2. Twist the smoke alarm counter-clockwise to remove it from its mounting plate.
3. Carefully pack (the manufacturer cannot be responsible for consequential damage)
and return to the manufacturer. Include complete details as to exact nature of
difficulties being experienced and date of installation.
4. Return to: Gentex Corporation, 10985 Chicago Drive, Zeeland, Michigan 49464.
Prior to returning, call Gentex at 1-800-436-8391 or e-mail FP_RMA@gentex.com
to obtain a RMA Number from the return department.
If a defect in workmanship, materials, or construction should cause your Smoke Alarm to become inoperable
If we receive a Smoke Alarm in a damaged condition as the result of shipping, we will notify you and you
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY ALSO HAVE OTHER
9-1-87
Page 7-5
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