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Issue 1.06
until the detector generates alarm.
Test zone
Fig. 5 Fig. 6
2)
Smoke test
The Trutest model 300 Aerosol Smoke Detector Tester can be used
for smoke entry testing. Set the generator to represent 4%/ft to 5%/ft
obscuration as described in the Trutest manual. Using the bowl
shaped applicator, apply aerosol until the panel alarms.
Additionally, canned aerosol simulated smoke (canned smoke agent)
may be used for smoke entry testing of the smoke detector.
Recommended aerosol smoke products are:
Manufacturer
Model
Trutest
AERO400
When used properly, the canned smoke agent will cause the smoke
detector to go into alarm. Refer to the manufacturer’s published
instructions for proper use of the canned smoke agent.
Warning:
Canned aerosol simulated smoke (canned smoke agent)
formulas will vary by manufacturer. Misuse or overuse of these
products may have long term adverse effects on the smoke detector.
Consult the canned smoke agent manufacturer’s published
instructions for any further warnings or caution statements.
When testing is complete, restore the system to normal operation
and notify the proper authorities that the system is back in operation.
Maintenance
1.
The detector must be cleaned once a year to ensure normal
operation of the system.
2.
Before cleaning, notify the proper authorities that the system is
undergoing maintenance and will temporarily be out of service.
Disable the zone or system undergoing maintenance to avoid
unwanted alarms.
Chamber Clearing Steps:
a) Open the top cover of detector, and draw out the sensing
chamber by slightly lifting its two sides using a straight
screwdriver, as shown in Fig. 6.
b) Use a vacuum cleaner or cleaned, compressed air to
remove dust and debris from the insect guard and the sensing
chamber. The sensing chamber can also be cleaned by clear
water and brush. Put the sensing chamber in clean water to
brush the dust inside and take out to dry it.
c) Install the sensing chamber and top cover back.
Cautions
1. Dust covers can
’t be removed until the project is put into use
formally. Take well care of dust covers for future use.
2. Dust covers effectively but not absolutely prevent dust particles
from going into detectors. So, we recommend that detectors
should be removed prior to construction, decoration, or other
activities producing dust. The proper authority should be informed
of detectors removing.
3. Be careful not to damage the detector in maintenance.
4. The smoke detector may not sense fire that where smoke
cannot reach it, such as in chimneys, in walls, on roofs, or on the
other side of closed doors.
5. The detector cannot monitor the place beyond protection area.
6. The detector may not warn you about fires caused by
insufficient safety measures, violent explosions, leaking gas,
improper storage of flammable materials like diluents and other
safety hazards, arson or children playing with fire.
7. The alarm of a smoke detector used in high velocity
environment will be delayed due to dilution of smoke by frequent
and fast airflow.
8. Smoke detectors have their own service life. In order to keep
the detector working in good condition, please maintain them
according to recommendations from manufacturers and relative
state standards.
9. The detectors must be tested regularly, at least once a year.
10. Smoke detectors are not to be used with detector guards
unless the combination has been evaluated and found suitable for
that purpose.
Specification
Operating Voltage
Loop 24V(16V - 28V)
Standby Current
≤ 0.8mA
Alarm Current
≤ 1.8mA (without remote indicator)
≤ 3.8mA (with remote indicator)
Fire LED
Red, Flash in polling, and illuminate in
alarming.
Remote indicator
output
Polarity-sensitive output, directly connect to
remote indicator (built in 10k resistor in
series, max. output current is 2mA); Flashes
in alarming and does not illuminate in
normal.
Programming
Electronically addressed.
Programming Range
Occupying one address within 1 - 242.
Sensitivity Range
1.23% - 3.20% per ft
Wiring
Loop: two wire, polarity-insensitive
UL
Temperature
Range
32°F (0°C) - 100°F (37.8°C)
0 - 95%, non-condensing
Operating
Temperature
14°F (-10°C) - 131°F (+55°C)
0 - 95%, non-condensing
Material and Color
ABS white (RAL 9016)
Ingress Protection
Rating
IP2X
Dimension
Diameter: 100mm
Height: 44.5mm(without base)
Mounting Hole
Distance
45mm - 75mm
Weight
About 110g
Accessories and Tools
Mode
Name
Remarks
P-9910B
Hand Held Programmer
Supplied separately
DB-M01
Orientation base
Supplied separately
T-MT
Commission tool
Supplied separately
C-9314P
Remote Indicator
Supplied separately
BP-9314P
Back Plate for Remote
Indicator
Supplied separately
Limited Warranty
GST
warrants that the product will be free from defects in design,
materials and workmanship during the warranty period. This
warranty shall not apply to any product that is found to have been
improperly installed or used in any way not in accordance with the
instructions supplied with the product. Anybody, including the
agents, distributors or employees, is not in the position to amend the
contents of this warranty. Please contact your local distributor for
products not covered by this warranty.
This Data Sheet is subject to change without notice. Please contact GST for more information or questions.
Gulf Security Technology Co., Ltd.
No. 80, Changjiang East Road, QETDZ, Qinhuangdao, Hebei, P. R. China 066004
Tel: +86 (0) 335 8502434 Fax: +86 (0) 335 8502532
