POINT
OPTICAL-SMOKE
AND
HEAT
FIRE
DETECTOR
TYPE
FD 8060
INSTRUCTION MANUAL 0
2
-
806
0
1293
Manufactur
er: UniPOS Ltd. 114 Grenaderska Street, Pleven 5800, R. Bulgaria, http://www.unipos-bg.com
TECHNICAL DATA
Power supply
(10-30)V DC
C
urrent consumption in Duty Mode
not more than 120 µA
C
urrent consumption in Fire Condition
- with base type 8000
or
8000D
8mA/10VDC; 25mA/30VDC
- with base type 8000R
,
8000DR
or 8000L
18mA/10VDC; 55mA/30VDC
Temperature class
À1R (compli
es
with EN 54-5:2000)
Smoke sensitivity
complies with EN 54-7:2000 + A1:2002
Time to enter Duty mode after power supply is on
up to 40s
Reset time
2s
Time to enter Duty mode after reset
up to 40s
Protected area
circle with 10 m diameter
Height of mounting
up to 8 m
O
utput in Fire Condition
(
RI/KL terminal
)
for RI 31 or RI 31S
Degree of
p
rotection
IP 43
Operational temperature range
minus 10°C
-
plus 55°C
Relative humidity resistance
(93±3)% at 40°C
Dimensions, base included
Ø100
mm, h 52mm
W
eight, base included
0,100 kg
Type of connecting
cable
two-wire
C
ross section
of the c
onnecting wire
s
(0,8-2,5) mm
2
INSTALLATION
The fire detector
operates
with bases type
8000
(standard),
8000D
(with Scho
t
tki diode),
8000R
(with relay
output)
,
8000DR
(with Schot
t
ki diode and resistor 510
Ù
) or
.
They are delivered
separately and are fixed on the desired place in advance by means of pins and screws. The electrical connection of
the components necessary for the installation is done according to the schematic diagram on
fig.2
. It is
recommended cable shoes to be used.
The fire detector is placed on the base (fig.1,pos.1).
It is rotated clockwise until reaching the guiding grooves
(fig.1,pos.2). It is rotated until rest (fig.3.1). The slots of the base and the bo
dy
should match (fig.3.2).
Locking of the fire detector (fig.4).
Before installation, the key (pos.3) is detached from the base and the rib (pos.
1) of the locking click
(pos.2)
is cut out.
Removing of a fire detector locked to the base.
Insert the key into the slot (pos.4) push in as in the same time the
fire detector is rotated anticlockwise. Remove the key and continue to rotate the fire detector in the same direction
until it is released from the base.
8000
L
(with resistor 510
Ù)
TESTING
The fire detector is tested after installation as a part of the site's fire alarm system or
with
maintenance activities,
following this order:
1.
Voltage
is supplied to the fire
alarm
line, to which the tested fire detector is connected from the
F
ire
C
ontrol
P
anel
or auxiliary power supply unit
24V DC/0,1A
.
2.After one minute
is
activate
d
the fire detector using a
S
moke
Detector Tester
for the optical part or heat tester for
the heat part. It should enter Fire condition
within
4
0s.
3.Within 2s is interrupted the supply voltage to the fire alarm line, to which the tested fire detector is connected or a
reset command is sent from the Fire Control Panel. Fire detector should enter Duty mode and is ready for a new
activation within 40s.
SERVICE SCHEDULE
It is done by authorized personnel and includes the following activities:
1.Inspection for visible physical damage
- monthly
2.
T
est
ing
in real conditions
- monthly
3.*Preventive
dusting
- every 6 months
*
The fire detector is removed from the base. The body cover
(fig.1,pos.6)
is removed
by rotating to rest
anticlockwise
.
T
he optic chamber
cover
(fig.1,pos.7) and the
screen
(fig.1,pos.8)
are removed.
For the optic
chamber
cover
and the
screen
it is permitted washing liquid to be used. Then they should be rinsed out and dried.
The optic chamber and the thermistor are dusted with a small brush.
The optic chamber is compulsory dusted
when the fire detector enters
Contaminated Chamber Mode.
If it is not cleaned in due time it will get
contaminated to such an extent that it would not allow the proper functioning of the fire detector which will be
signaled as Fire Condition.
WARRANTY
The warranty period is 36 months from the date of sale.
The manufacturer guarantees the normal operation of the fire detector providing that the requirements set herein
have been observed.
The manufacturer does not bear warranty liabilities for damages
caused through accidental mechanical damage,
misuse, adaptation or modification after production. The manufacturer bears warranty liabilities for damages in the
fire detector caused through manufacturer's fault only.
GENERAL DESCRIPTION
The fire detector is designed for early warning of a fire condition responding to fixed threshold smoke
concentration or rate of rise temperature or fixed temperature threshold detected in the protected premises. The
principle of functioning of the optical part is based on infrared rays distraction caused by smoke particles entering
the optic chamber.
The principle of functioning of the heat part is based on
the ohmic
resistance
alteration
in
the
t
h
e
rmi
stor
as a result of the ambience
temperature change. The smoke sensitivity and the temperature class are
factory preset. The fire detector is controlled by a microprocessor, operating on the basis of improved algorithm for
self-compensation of the chamber contamination.
The fire detector
(fig.1)
consists of
a
printed circuit board, an optic chamber (pos.4), and
a thermistor
(pos.9).
They are fixed in a plastic bo
dy
(ïîç.5).
Both LED indicators (pos.3) allow range of visibility 360° and provide information for the status:
-Duty mode
– the LEDs are not lit;
-Fire condition
– the LEDs produce continuous light
;
-Contaminated chamber
— the LEDs flash briefly every 1s.
051-7
