System Sensor DH400ACDCIHT - Manual (Page 12)

D400-64-00 12 I56-991-08R
© 2003 System Sensor
Three-Year Limited Warranty
System Sensor warrants its enclosed air duct smoke detector to be free
from defects in materials and workmanship under normal use and service
for a period of three years from date of manufacture. System Sensor makes
no other express warranty for this air duct smoke detector. No agent, repre-
sentative, dealer, or employee of the Company has the authority to increase
or alter the obligations or limitations of this Warranty. The Company’s
obligation of this Warranty shall be limited to the repair or replacement
of any part of the air duct smoke detector which is found to be defec-
tive in materials or workmanship under normal use and service during
the three year period commencing with the date of manufacture. After
phoning System Sensor’s toll free number 800-SENSOR2 (736-7672) for
a Return Authorization number, send defective units postage prepaid to: System Sensor, Repair Department, RA #__________, 3825 Ohio Avenue,
St. Charles, IL 60174. Please include a note describing the malfunction and
suspected cause of failure. The Company shall not be obligated to repair
or replace units which are found to be defective because of damage, unrea-
sonable use, modifications, or alterations occurring after the date of manu-
facture. In no case shall the Company be liable for any consequential or
incidental damages for breach of this or any other Warranty, expressed or
implied whatsoever, even if the loss or damage is caused by the Company’s
negligence or fault. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion
may not apply to you. This Warranty gives you specific legal rights, and
you may also have other rights which vary from state to state.
Mounting
Remove the front cover of the enclosure and place it against
the duct at the desired mounting location. Make sure the
four mounting holes on the enclosure rest squarely on the
duct work.
Using the enclosure as a template, mark the location of all
eight openings (the four corner holes, the two sampling
tube openings, and the two duct mounting holes) on the
duct using a pencil or a permanent marker.
Cut the two sampling tube openings using a 1-3/8″ hole
saw or hole punch. Drill the remaining six holes (0.17″
diameter) using a #21 drill bit. Using the screws provided,
secure the enclosure at the four corners.
Please refer to insert for the Limitations of Fire Alarm Systems