Product classi
fi
cation
Others
Objects to be detected
2
ATTENTION
3
DO'S AND DON'T'S
●
●
●
This sensor is designed to detect ultraviolet rays contained in
flames, and to issue a signal.
This unit is neither fire detector nor heat detector nor smoke
detector.
TAKEX is not responsible for damage, injury or losses by fire,
accident, calamity, Acts of God (including inductive surge by
lightning), abuse, misuse, abnormal usage, faulty installation or
improper maintenance.
◎
According to the detection area chart and operation check, decide installtion place not to form the death angle.
◎
Do not install in the following places.
●
When an strong impact is given to the sensor, it may cause
damage, malfunction or less performance.
Do not handle in a rough manner.
●
Intense flames such like gas explosion's may damage the
sensor, instead of the detection.
This sensor detects ultraviolet rays contained in flames.
Therefore, this sensor may detect something including ultraviolet rays but not in flame.
Besides, this sensor does not detect the burning object which is not flaming.
Do not install in a site
which is subject to direct or
reflecting sunlight and rain.
(This sensor is for indoor
use only)
Do not install in high
humid place such like
bathroom.
Do not install in a site
where fire (flame) is usually
used such like kitchen.
Do not install in front of the
object to intercept light.
(including glass and trans-
parent resin etc.)
●
Do not install in a site where the temperature falls less than
+
14
°
F (
-
10
°
C) or rises more than
+
140
°
F (
+
60
°
C).
●
Do not give an impact to sensor. it may cause damage,
malfunction and less performance to the sensor.
●
Do not put water to the sensor, or leave the sensor in humid
place. It may cause malfunction.
●
This sensor's alarm output is 2 sec. offdelay, and alarm sound
/ LED is 10 sec. offdelay action.
By detecting a flame, the alarm will be initiated after the set
time of timer passed.
The alarm action continues during the fire, and stops 2 sec.
and 10 sec. later each after the extinction.
(Alarm sound : intermittently LED : continous)
＊
when alarm sound is "OFF", it does not sound.
Possible cause of false alarm
Do not install the sensor nearby the followings.
Flames which can not be detected.
●
Halogen lamp
●
Electric discharging lamp such like mercury lamp
●
Electric sterilizer lamp
●
Spark of welding
●
Electric spark (caused by motor, pantograph)
●
Sunlight
●
Electric discharge of thunderbolt
●
High electric field
●
All the objects which emanates ultraviolet rays
●
Flames through the glass or transparent resin
●
Lighting portion of cigarette
●
Burning charcoal or briquet
●
Electric stove
●
Burnig object without flames
●
