SETRONIC VERONA Boomerang SF 6P150 User manual

LINEAR OPTICAL REFLECTING BEAM SMOKE DETECTOR
SF 6P150 distance: min 71m to max 150m
VARIABLE POSITIONING RELATIVE TO THE PLANE THE BRACKET IS FASTENED ON AND
MICROMECHANICAL REFLECTOR DEVICE
ATTENTION
MODEL REQUIRES INTERFACE INT8BA
Before installing the detectors, check the wall or surfaces on which the TRX brackets and micromechanical reflector
device are mounted. They must not be in any way subjected to movement or vibrations during the operation of the
units.
Before installing the units check whether there are any shiny or reflective surfaces crosswise between the beams
along the IR beam path between the TRX and the micromechanical reflector device. If there are, check whether they
interfere with the micromechanical reflector response. If a part of IR light is reflected back by surfaces other than this
reflector device, different TRX positions should be selected.
Do not place this model of detector in warehouses where the goods stored are closer than 1,20m to the ceiling or
roof.Keep the whole path whole detector path distance between the TRX and reflector device as clear as possible.
Avoid detector placement in front of or near to strong electric lights or bright sunlight.
If there are particularly problematic situations, one or more reflector device may be required and a diaphragm could
also be required as an additional accessory to be used according to the instructions provided.
RILEVAZIONE ELETTRONICA ANTINCENDIO
37138 VERONA - Via F. Da Levanto 14 - b
Tel. +39 - 0458347777 Fax +39 - 0458347778
E-mail: [email protected] www.setronicverona.com
150m MAX
)
)
)
)
TRX
STRxBSF Micromechanical Reflector Device
SRFxBSF150
126 mm
178 mm
148 mm
220 mm
)

TRX UNIT BOOMERANG SF 6P150
L1Front eject slot
L2Plastic front eject slot cup
AIR intensity adjustment trimmer
BFire Led (RED)
* On forewarning
* Blinking alarm
CFire threshold adjustment trimmer
DSmoke threshold adjustment trimmer
ESmoke Led (RED)
* On forewarning
* Blinking alarm
FIR intensity level Led (YELLOW)
* On IR intensity level too low
* Off Normal operating IR power
* Blinking IR intensity level too high
GUTA Jack socket
P Power ON Led (GREEN)
V Vertical movement knob
HHorizontal movement knob
REFLECTION DEVICE MODEL 6P150
In this model the reflection device is pro-
vided by a micromechanical reflector device
affixed to the opposite wall.
BOOMERANG SF 6P150 ASSEMBLY AND SETTING UP PROCEDURE
1 Fix the TRX mounting bracket and plug in the TRX device. Aim it roughly in the direction of the selected microme-
chanical reflector unit opposite.
2 Fix the reflector micromechanical unit on the opposite side and aim it roughly in the direction of the TRX.
3 Connect the wires as in the wiring diagram in the INT8BA and the TRX. Switch on the system and rotate trimmer “A”
18 turns in a clockwise direction. The Yellow Led can be in one of three possible states: either flashing, or ON, or
OFF. The Led ON means the IR return light beam is too low; if the Led is flashing the IR reflected beam is too high ; if
it is OFF the IR light beam reflected is roughly acceptable. This condition could be a fault in this phase.
4 Align the TRX device using the adjustment knobs “V” and “H”. The required state at the end of this phase is with the
yellow led flashing.
5 Rotate the TRX using adjustment knob “H” in the horizontal plane to the right until the yellow led “F” stops flashing
and goes out. Counting the number of turns of the knob turn back to the left side turning and counting until the yellow
led stops flashing and goes out. During operation the Smoke red flashing led can light up in alarm mode. This is nor-
mal. Reset by removing the connector to the TRX for min. 3 seconds.
6 Divide the number of turns two and turn by that amount towards the middle. You have now found the centre of the IR
beam in the horizontal plane. Repeat the above procedure using knob “V” for finding the centre of the IR beam in ver-
tical plane. In this situation the yellow Led must be flashing and the trouble interface relay will also operate ON/OFF
intermittently. This state is essential in this phase.
7 Repeat the procedure in 6 above for the micromechanical reflection device at the opposite position finding the centre
of the two axes looking from the opposite side at TRX’s yellow led (E) i.e. ON-OFF-Flashing.
8 Now, for the micromechanical reflection device, cover the reflector with a piece of card or paper. Looking toward the
TRX unit, the yellow Led will flash without covering. When you cover the micromechanical reflection device the TRX
switches off the flashing yellow led and lights the ON light continuously. After removing the obstruction the yellow led
will flash again. If it does not, check whether there is any shiny reflecting surface along the IR path between the TRX
and reflector device.
9 When both devices are aligned and the yellow TRX device led is flashing, rotate the trimmer “A” anticlockwise until it
stops flashing and goes out, When the led switches off it means the IR strength is accepted by the TRX. Half turn the
trimmer “A” clockwise with the led OFF before replacing the front cover and the slot cup.
A
B
C
D
E
F
G
P
H
V
L1
Clockwise
Anticlockwise
+
–
L2

CALIBRATION PROVIDED BY UTA CONTROL DEVICE
The sensitivity smoke threshold is set up in the factory
at 600 divisions level. Because the building noises are
linked to several sensitivity levels, in order to avoid un-
wanted alarm, the right calibration have to be followed
with the (UTA or ADM) devices suggested as follow.
If you use UTA:
a Insert the jack plug in the TRX socket. Switch on the
UTA device and select “Detector” mode.
b Wait for some minutes and read the LCD’s peak
noises value displays. This procedure must be carried
out while all the interference factors (hot air move-
ments, airborne dust, lights etc) are present in the
building.
c If the peak values read on the UTA give less than 50
divisions, the TRX smoke threshold normally set in the
factory (600 divisions) can be accepted. If the peak
levels are higher, the smoke threshold has to be increased to 100 divisions plus every 50 divisions over
the first 50 division. (e.g. if there are 100 ‘noise’ divisions read on the UTA in the detector mode you must
raise 100 divisions in the smoke threshold 600+100=700. Noise at 150 divisions (600+200=800). Noise
at 200 divisions (600+300=900). Noise at 250 divisions (600+400=1,000).
d In order to adjust the threshold select UTA device in “smoke” mode. The original reading in the UTA is
around 600 divisions. Turn the smoke “D” trimmer clockwise on the TRX device until the UTA reads
values according to the instructions in “c” above. Threshold values above 1000 are not recommended
unless you first speak with our technical services.
e To adjust the fire threshold select the UTA device’s fire mode. The reading will be around 400 divisions.
Only if the detector mode read peaks around 280/300 divisions may you wish to adjust this threshold as
follows: set UTA in “Fire” mode and adjust trimmer “C” to set threshold at 450 divisions. If you wish to
raise the level above 450 divisions you must first speak to our authorised technical services.
f Switch OFF and disconnect the UTA Jack plug, store the instrument in a cool dry place with its batteries
removed.
CALIBRATION PROVIDED BY ADM DEVICE
AND MULTIMETER
If an ADM is being used:
a Insert the ADM jack plug in the TRX socket.
Switch on ADM and select “detector”
mode.
Insert the ADM’s plugs in to multimetr
respecting the polarity. Set the multimeter
scale to millivolt.
b Wait for some minutes and read the multimeter’s
peak noise values in milliVolt. This procedure must
be carried out while all the interference factors
(hot air movements, airborne dust, lights etc)
are present in the building.
c If If the peak values peak read on the multimeter are less than 50 milliVolt, the TRX smoke threshold
normally set in the factory (600 milliVolt) can be accepted. If the peak levels are higher, the smoke
threshold has to increase 100 milliVolt plus every 50 milliVolt over the first 50 milliVolt. (e.g. if there is a
100 milliVolt noise reading on the ADM in the detector mode you must raise 100 milliVolt in the smoke
threshold 600+100=700. Noise at 150 milliVolt (600+200=800). Noise at 200 milliVolt (600+300=900).
Noise at 250 milliVolt (600+400=1,000).
d To adjust the threshold select the ADM in smoke mode. Turn the trimmer smoke “D” in a clockwise direc-
tion on the TRX device until it reads the multimeter values according to the instructions given in “c”
above. Threshold values over 1000 mV are not suggested unless you have first consulted with out
authorised services.
e To adjust the fire threshold select the ADM device’s fire mode. The reading will be around 400 milliVolt.
Only if in “detector mode” you read peaks around 280/300 milliVolt may you wish to adjust this threshold
as follows: set the ADM in “Fire” mode and connect the multimeter in milliVolt scale unit, adjust the TRX
trimmer “C” to the 450 milliVolt threshold. If you wish to raise this level above 450 milliVolt you must first
consult with out authorised technical services.
f Switch OFF and disconnect the ADM Jack plug. Store the ADM in a cool dry place with its batteries
removed.

Mod. Boom SF150-Uk rev. 01
TRX UNIT
9
10
11
12
RRX
Positive
Negative
Shield
24V
Fault
relay
Alarm
relay
POSITION 1
Immediate
POSITION 2
Delay 30”
POSITION 3
Delay 60”
POSITION 4
Delay 90”
1
2
3
4
5
6
7
8
24V
GND
NO
C
NC
NO
C
NC
TERMINALS NOT
USED IN BOOME-
RANG MODELS
104 mm 130 mm
104 mm
inserted not inserted
(RRX)
ABSORBTION MAX @ 24 VOLT interface included mA MAX
JB IN JB OUT
NORMAL WORKING 80 94
TROUBLE 108 94
ALARM 100 114
130 mm
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