System Sensor 1412A User Manual

D400-08-00 REV#-002 4 I56-1007-000
© System Sensor Canada 1999
Figure 5. Removal of cover and screen for cleaning:
LOCK PRONG
REMOVABLE
SCREEN
REMOVABLE
COVER FOR
CLEANING
LOCKING
PRONGS
Maintenance
NOTE: Before starting, notify the proper authorities that
the smoke detector system is undergoing main-
tenance, and therefore will temporarily be out of
service. Disable the zone or system undergoing
maintenance to prevent unwanted alarms.
The 1412A and 1424A are cleaned as follows:
1. Remove the detector screen and cover assembly by
depressing the three lock prongs on the top of the cover,
rotate the cover counterclockwise, and pull the screen
and cover assembly away from the detector (see Figure
5). Usage of System Sensor CRT400 cover removal
tool is recommended.
2. Remove the screen from the cover.
3. Use a vacuum cleaner to remove dust from the screen,
the cover, and the sensing chamber.
4. After cleaning, snap the screen into the cover, then
place the cover and screen assembly on the detector,
turning clockwise until it is locked in place.
5. Test detector as described under TESTING.
6. Notify the proper authorities that the system is back on
line.
78-1554-04
Three-Year Limited Warranty
System Sensor warrants its enclosed smoke detector to be free from defects in ma-
terials 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
smoke detector. No agent, representative, 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 smoke detector which is found to be defective in materials or work-
manship under normal use and service during the three year period commencing
with the date of manufacture. After phoning System Sensor’s toll free number 1-800-
SENSOR2 (736-7672) for a Return Authorization number, send defective units post-
age prepaid to: System Sensor, Repair Department, RA #__________, 6581 Kitimat
Rd., Unit #6, Mississauga, Ontario, L5N 3T5. 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, modications, or alterations occurring after the date of manufacture. 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 specic
legal rights, and you may also have other rights under common law.
Please refer to insert for the Limitations of Fire Alarm Systems

System Sensor 1412A Specifications

General

Brand	System Sensor
Model	1412A
Category	Smoke Alarm
Language	English