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Note
For UL installations, use the following battery brands: Sanyo
CR123A, Panasonic CR 123A, or Duracell DL123A. These
can be obtained through ITI. Do not mix brands.
Cleaning
Clean the sensor cover with a dry or damp cloth as needed to
keep it free from dust and dirt.
Clean the sensor interior at lease once each year. This
requires replacing the optical chamber. Use only ESL model
211 Optical Chambers for replacement.
To clean the sensor chamber:
1.
To clean the sensor you must first place the panel in
sensor test mode.
2.
Remove the sensor from the mounting base.
3.
Remove the batteries
4.
Slide a flat-blade screwdriver in the slot on the sensor
cap and gently push the handle down to pry the cap off.
Figure 9. Removing the Sensor Cap.
5.
Press in on the sides of the existing smoke optical
chamber and pull it up and away from the sensor and
discard.
OPTICAL
BASE
SMOKE
OPTICAL
CHAMBER
SENSOR
CAP
Figure 10. Sensor Parts.
6.
Blow out or use a soft-bristled brush to remove dust
and dirt from the smoke chamber base.
7.
Align the new optical chamber with the base and snap
down into place.
8.
Replace the sensor cap by lining the cap up with the
sensor, then press the cap onto the sensor and turn
clockwise approximately 15 degrees. It should snap
firmly into place.
9.
Observing the proper polarity, re-install the batteries
and replace the battery cover.
ESL/ITI Wireless Smoke Sensors
8712g08a.dsf
SMOKE
CHAMBER
BASE
INDENTATION
8712g06a.dsf
10. Reattch the sensor to the mounting base.
11. Test the sensitivity as described in "Testing".
Servicing
In the event that the smoke sensor needs servicing, send it
to: ITI, 2266 Second St. North, North St. Paul, MN 55109.
Planning for Emergencies
Develop plans for a variety of emergency situations.
Periodically discuss and rehearse emergency plans that
include the following:
GKnow the normal state of doors and windows; open,
closed, or locked.
GUse a different escape route if closed doors feel hot to
the touch.
GEmphasize that everyone should escape as quickly as
possible. Do not stop to gather any belongings.
GCrawl and hold your breath as much as possible to
help reduce smoke inhalation during your escape.
GMeet at a designated outdoor location.
GEmphasize that no one should return to the premises if
there is a fire.
GNotify the fire department from a neighbor's phone.
WARNING
If you arrive at the premises and hear sirens, do not
attempt to enter the building. Call for emergency
assistance from a neighbor's phone.
Planning Escape Routes
Figure 11 is an example of a multilevel floor plan. Use it as a
guide and draw your floor plan below.
SMOKE ALARMS/DETECTORS FOR MINIMUM PROTECTION
SMOKE ALARMS/DETECTORS FOR ADDITIONAL PROTECTION
ATTIC
HEAT ACTIVATED ALARMS/DETECTORS
A smoke detector should
BEDROOM
BEDROOM
be located on each level.
LIVING
KITCHEN
ROOM
BASEMENT
DINING
KITCHEN
BEDROOM
BEDROOM
ROOM
LIVING
ROOM
BATH
BEDROOM
TV
DINING
KITCHEN
BEDROOM
ROOM
ROOM
BATH
LIVING
ROOM
BEDROOM
BEDROOM
Figure 11. Example of a floor plan.
BEDROOM
BEDROOM
LIVING
ROOM
RECREATION
ROOM
BASEMENT
Smoke detectors should be located
between the sleeping area and the
rest of the family living unit.
In family living units with more than
one sleeping area, locate a smoke
detector at each area.
5
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