OPTICAL SMOKE DETECTOR
18-30V DC
150
μ
A for 50 sec
103
(
diam.) x 48 (height)
mm
0.120dB/m
Alarm LED
To panel / to external LED driver (BS-572)
20-30mA
IP20
EN 54-7
50
μ
A
o
-10 to 60 C
Up to 95%
2 years
1
6
0gr.
TECHNICAL CHARACTERISTICS
BS-655
START UP POWER CONSUMPTION
STAND BY POWER CONSUMPTION
ALARM POWER CONSUMPTION
PRODUCED IN ACCORDANCE WITH
OPERATION TEMPERATURE RANGE
DEGREES OF COVER PROTECTION
OPERATION VOLTAGE
RELATIVE HUMIDITY
TYPICAL WEIGHT
EXTERNAL DIMENSIONS
GUARANTEE
SENSITIVITY
INDICATORS
OUTPUT
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2
1.
Detach the detector from it’s base by turning it anticlockwise until the side marks are aligned.
2.
Install the base with the included mounting parts (point 5)
.
3.
Connect the power cables (respect to polarity) according to the installation requirements (figure
1
,2)
.
4.
Place carefully the detector, so as to align the side marks and turn it clockwise all the way.
Power the device and after 3-5 seconds will be ready to operate.
CONNECTION
1. IN-OUT -L :
It is connected to the zone of the panel or to the (
IN-OUT -L
) contact of the
previous detector.
2. OUT +R :
It is connected to the next detector (
IN +L
) or if it is the last one to the terminal resistor.
3. OUT +R and
-R :
It is connected with BS-572.
4. IN +L :
It is connected to the zone of the panel or to the (
OUT +R
) contact of the previous
detector.
Mounting base
Figure
1.
5
5
R
+
-R
O
U
T
-
-L
NI
T
+
U
R
O
N
+
L
I
Installation procedure
2
Indication marks
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2
GENERAL
Before installing the detector, the user must
read these instructions carefully and store this
manual for future reference.
The detectors BS-655 were created to offer
quick detection in case of fire.
They have two parts, one plastic base which is
installed on the ceiling and the main unit of the
detector which is fastened to the base by a
simple turning to the right. The detectors have
an indication led which lights continuously in
case of fire detection until there is a reset signal
from the panel. The indication led also flashes
every 4 sec to indicate good operation. These
detectors can cooperate with conventional fire
alarm panels like BS-632 and BS-636.
OPERATION CHECK
The operation check can be done by spraying a
small amount of smoke into the detector’s
chamber.
You can use the special smoke device
A-752 of our company, or a similar device.
It is advised to conduct a good operation test
every 6 months and every time the detector
position is changed.
It is essential to have good air circulation inside
the detector. Therefore care must be taken so
that the vents of the detector are not covered.
NOTE
The detectors must be placed in the ceiling on
visible areas with no side obstacles and away
from sides with no air circulation or strong air
currents and vapors. Each detector covers
2
almost 50 m
and the distance between two
detectors must not exceed 15m. Also the
detectors must be placed away from fluorescent
tubes at least
50
cm
.
The cables cross section must be from
0.5 to
2
1.5mm .
ATTENTION
!!
After the device is installed, care must be taken,
so that the detector vents are not blocked by
anything (i.e. dust, paint). Failing to do so will
prevent the smoke particles to enter the
detection chamber.
A f t e r t h e i n s t a l l a t i o n , i t i s t h e s o l e
responsibility of the user to maintain the
detector for good operation.
Certification
The optical smoke detector BS-655 is
certified from LPCB
.
Also
LPCB controls
the production under
CPR number:
ΚΟ
LINDROS
PIERIAS
60061
GREECE
BS-
65
5
Optical smoke detector
0832
0832-
CPR-F
0
122
95
EN-54-
7
Connection
with external
LED BS-572
Term
inal
resis
tor
Figure 2
Connection
You can connect up to 30 detectors BS-655 on each zone.
If the power of the detectors is turned off, wait for 3-5 seconds before you turn the power on again.
Fr om z one
of the pa ne l
-R
O
U
T
-
-L
NI
T
+
U
R
O
N
+
L
I
-R
O
U
T
-
-L
NI
T
+
U
R
O
N
+
L
I
WARRANTY
Olympia Electronics guarantees the quality, condition and operation of the goods. The period of
warranty is specified in the official catalogue of Olympia Electronics and also in the technical leaflet,
which accompanies each product. This warranty ceases to exist if the buyer does not follow the
technical instructions included in official documents given by Olympia Electronics or if the buyer
modifies the goods provided or has any repairs or re-setting done by a third party, unless Olympia
Electronics has fully agreed to them in writing.
Products that have been damaged can be returned to
the premises of our company for repair or replacement, as long as the warranty period is valid.
Olympia Electronics reserves the right to repair or to replace the returned goods and to or not
charge the buyer depending on the reason of defection. Olympia Electronics reserves the right to
charge or not the buyer the transportation cost.
HEAD OFFICE
72
nd
km
.
O
.
N
.
R
.
Thessaloniki-Katerini
P
.
C
. 60061
Greece
www.olympia-electronics.gr
[email protected]
Thank you for your trust in our products.
Olympia Electronics - European manufacturer
.
sten
a
f
1
u
n
n
e
fa t
s
Indication
LED
