UniPOS FD6120&6130L User manual

Brand
UniPOS
Model
FD6120&6130L
Type
User manual
COMBINED OPTICAL
SMOKE AND RATE OF
RISE HEAT DETECTOR
WITH ADDRESS MODULE
ÏÎÆÀÐÎÈÇÂÅÑÒÈÒÅË
ÊÎÌÁÈÍÈÐÀÍ ÎÏÒÈ×ÍÎ-
ÄÈÌÅÍ È ÒÅÐÌÈ×ÅÍ Ñ
ÀÄÐÅÑÅÍ ÌÎÄÓË
6120 & 6130L
1. INTRODUCTION
The combined optical smoke and rate of rise heat detector is designed to
provide early warning of a fire condition, reacting upon a fixed smoke concen-
tration level or at a rate of rise in temperature or upon fixed temperature level
in the protected area.
2. STRUCTURE AND FUNCTIONING
The detector consists of two main parts: a base and a detector head. The latter
comprises a circuit board and a chamber with heat sensitive element. The
contact plates are fixed to the base.
The detector head is fixed on the base by the means of bayonet joints. When
locating the detector head on the base, make sure the bench mark stands about 20 mm before
the respective bench mark on the base; then rotate clockwise to fix. The bench marks should
fully coincide when fixed.
A flat point screw is provided on the detector head to prevent unauthorized removal. A 2 mm
tip screwdriver is required for locking and unlocking.
The combined detector comprises an optical smoke multisensor part and fixed temperature
heat part. The output signal is a result of the activity of either of the two stand alone unit. The
principle function of the optical smoke multisensor part is based upon smoke particles enter-
ing the smoke chamber causing distraction of infrared rays within the chamber. This activates
the photoreceiver and the detector enters a fire condition. The activation threshold of the optical
smoke multisensor part is factory set at a specific smoke concentration level. It is temperature
dependent and lowers at rise of the ambient temperature, which increases its sensitivity to
the fire parameters.
In identical fire conditions the fire detector reacts upon a smoke concentration at least 15%
lower than that of a regular point optical fire detector with the same sensitivity at normal
temperature.
The principle of function of the fixed temperature heat part is based on the ohmic resistance
alteration in the thermistor as a result of the ambient temperature change. At rise of the ambient
temperature above a specified threshold the fixed temperature heat part is activated. Upon
activation the detector illuminates two red LEDs, situated on the detector head (360° visibil-
ity). The LEDs can be reset and extinguished by momentarily removing the power source.
Detector’s type and sensitivity are marked.
On fig.2 is shown DIP switch for the addresses and the address number label. The DIP switch
is protected by a transparent cover. Address assignment is made through the DIP switch,
according Fire Control Panel FS6000 Instruction Manual, Appendix 9. Fire detectors ad-
dressing is made via special communication protocol.
3. PREPARING THE FIRE DETECTOR FOR OPERATION
3.1. Connection diagram
Connection diagram of a fire detector base to two - wire fire alarm line, using shielded wire,
is shown on fig. 3. Shielded wire is strongly recommended for reducing electromagnetic
interferences.
3.2. Ìounting
Separate the base from the detector head by turning the detector head in an anti-clockwise
direction.
Feed the connection cable through the cable entry in the center of the base. Fix the base on the
ceiling using appropriate fixings. Complete the wiring as shown on fig. 3. Fix the address label
on its appropriate place. Pull the protection cover and assign the necessary address through
the DIP switch. After completion replace the cover and press until a “click” sound is heard.
Note: DIP switch should not be set to middle (null) position, because it would cause an
incorrect reception of a fire detector address by the fire control panel.
Replace the detector head on the base by offering the detector head to the base ensuring bench
marks are no more than 20 mm apart. Rotate the detector head in a clockwise direction to
complete location.
Lock the detector head to the base by screwing the flat point screw, using a 2 mm tip screw-
driver, ensure not to over tighten.
3.3. Testing
Test is made when the fire detector is connected to FS6000 Fire control panel and according
the provided test procedures. Place a permanent magnet on the detector heads surface at the
point marked test periphery. The twin LEDs will illuminate. After removing the magnet the
LEDs should remain lit until reset by momentary interruption of the power supply. In addition
a simulation test of real fire conditions should be completed by both heat probe and smoke
probe.
4. WARRANTY
The manufacturer guarantees compliance with EN 54, Part 5 and Part 7. The warrant period
is 36 months from the date of purchase, providing that requirements stated in the service
schedule have been observed.
1. ÏÐÅÄÍÀÇÍÀ×ÅÍÈE
Ïîæàðîèçâåñòèòåëÿò å ïðåäíàçíà÷åí çà îòêðèâàíå íà ïîæàðè â ðàííèÿ
ñòàäèé, êàòî ðåàãèðà ïðè ïîâèøàâàíå íà êîíöåíòðàöèÿòà íà äèì íàä
îïðåäåëåíà ñòîéíîñò èëè ïðè íàðàñòâàíå íà òåìïåðàòóðàòà ñúñ ñêîðîñò
ïî-ãîëÿìà îò ïðåäâàðèòåëíî çàäàäåíà êàêòî è ïðè íàäâèøàâàíå íà
ìàêñèìàëíà ñòîéíîñò íà òåìïåðàòóðàòà.
2. ÓÑÒÐÎÉÑÒÂÎ È ÏÐÈÍÖÈÏ ÍÀ ÐÀÁÎÒÀ
Ïîæàðîèçâåñòèòåëÿò ñå ñúñòîè îò äâà âúçåëà: îñíîâà è åëåêòðîíåí
áëîê. Åëåêòðîííèÿò áëîê ñúäúðæà ïå÷àòíà ïëàòêà è îïòè÷íà êàìåðà.
Íà îñíîâàòà ñà çàêðåïåíè êîíòàêòíèòå êëåìè.
Åëåêòðîííèÿò áëîê ñå çàêðåïâà êúì îñíîâàòà ïîñðåäñòâîì áàéîíåòíî
ñúåäèíåíèå. Ïðè ïîñòàâÿíåòî íà åëåêòðîííèÿò áëîê êúì îñíîâàòà ñå
ñúáëþäàâà ðåïåðà äà çàñòàíå íà îêîëî 20mm ïðåäè òîçè íà îñíîâàòà
äî ñúâïàäàíå íà ïëàñòìàñîâèòå êàíàëè, ñëåä êîåòî ñå çàâúðòà ïî
÷àñîâíèêîâàòà ñòðåëêà äî óïîð. Ðåïåðèòå íà åëåêòðîííèÿò áëîê è îñíîâàòà òðÿáâà äà
ñúâïàäíàò.
Íà åëåêòðîííèÿ áëîê èìà ñåêðåòåí âèíò (îïöèÿ) çà ïðåäîòâðàòÿâàíå íà íåðåãëàìåíòèðàíî
ñâàëÿíå íà ïîæàðîèçâåñòèòåëÿ. Çàêëþ÷âàíåòî è îòêëþ÷âàíåòî ñòàâà ïîñðåäñòâîì
îòâåðòêà 2 mm.
Ïîæàðîèçâåñòèòåëÿò å êîìáèíèðàí. Ñúäúðæà äâå ÷àñòè: îïòè÷íî-äèìíà ìóëòèñåíçîðíà
è òåðìè÷íà. Èçõîäíèÿò ñèãíàë çà àëàðìà å ðåçóëòàò íà ñðàáîòâàíåòî íà êîÿòî è äà å îò
äâåòå ÷àñòè.
Ïðèíöèïúò íà ðàáîòà íà îïòè÷íî-äèìíàòà ìóëòèñåíçîðíà ÷àñò ñå îñíîâàâà íà
ðàçñåéâàíåòî íà èíôðà÷åðâåíèòå ëú÷è îò ÷àñòèöèòå ïîïàäíàë äèì â êàìåðàòà. Òîâà
âîäè äî àêòèâèðàíå íà ôîòîïðèåìíèêà è ïðåìèíàâàíå íà ïîæàðîèçâåñòèòåëÿ â àëàðìåíî
ñúñòîÿíèå. Ïðàãúò íà çàäåéñòâàíå íà îïòè÷íî-äèìíàòà ìóëòèñåíçîðíà ÷àñò îò
êîíöåíòðàöèÿòà íà äèìà å òåìïåðàòóðíî çàâèñèì è ñå ïîíèæàâà ñ íàðàñòâàíå íà
òåìïåðàòóðàòà íà îêîëíàòà ñðåäà, êîåòî âîäè äî ïîâèøåíèå íà ÷óâñòâèòåëíîñòà íà
ïîæàðîèçâåñòèòåëÿ êúì ïàðàìåòðèòå íà ïîæàðà. Ïðè åäíè è ñúùè óñëîâèÿ íà ïîæàð,
ïîæàðîèçâåñòèòåëÿ ñðàáîòâà íà êîíöåíòðàöèÿ íà äèì ïîíå 15% ïî-íèñêà îò òàçè, ïðè
êîÿòî ñðàáîòâà îáèêíîâåí òî÷êîâ îïòè÷åí ïîæàðîèçâåñòèòåë, êîéòî èìà ñúùàòà
÷óâñòâèòåëíîñò ïðè íîðìàëíà òåìïåðàòóðà.
Ïðèíöèïúò íà ðàáîòà íà òåðìè÷íàòà ÷àñò ñå îñíîâàâà íà èçìåíåíèå íà îìè÷íîòî
ñúïðîòèâëåíèå íà òåðìèñòîð ïðè ïðîìÿíà íà îêîëíàòà òåìïåðàòóðà. Ïðè áúðçî
íàðàñòâàíå íà òåìïåðàòóðàòà èëè ïðè ïðåìèíàâàíå íà îïðåäåëåíà ïðàãîâà ñòîéíîñò
ñðàáîòâà òåðìè÷íàòà ÷àñò íà ïîæàðîèçâåñòèòåëÿ.
Ïðè çàäåéñòâàíå íà ïîæàðîèçâåñòèòåëÿ ñâåòâàò äâàòà ÷åðâåíè èíäèêàòîðíè ñâåòîäèîäè,
íàìèðàùè ñå íà åëåêòðîííèÿ áëîê (âèäèìîñò â úãúë 3600). Ñâåòîäèîäèòå èçãàñâàò ñàìî
ñëåä êðàòêîâðåìåííî ïðåêúñâàíå íà òîêîçàõðàíâàíåòî íà ïîæàðîèçâåñòèòåëÿ
(íóëèðàíå).
Òèïúò íà äàò÷èêà è íåãîâàòà ÷óâñòâèòåëíîñò ñå óêàçâàò íà çàâîäñêàòà òàáåëà.
Íà ôèã.2 ñà ïîêàçàíè ïðåâêëþ÷âàòåëèòå çà íîìåðà íà àäðåñà è ðàçïîëîæåíèåòî íà
åòèêåòà ñ íîìåðà. Ïðåâêëþ÷âàòåëèòå ñà çàùèòåíè ñ ïðåäïàçåí ïðîçðà÷åí êàïàê.
Çàäàâàíåòî íà àäðåñè ñå èçâúðøâà ïîñðåäñòâîì ïðåâêëþ÷âàòåëèòå, êàòî ñå èçïîëçâà
Ïðèëîæåíèå 9 îò ïàñïîðòà íà FS6000.
Àäðåñèðàíåòî íà ïîæàðîèçâåñòèòåëèòå ñå îñúùåñòâÿâà ïî ñïåöèàëèçèðàí
êîìóíèêàöèîíåí ïðîòîêîë.
3. ÏÎÄÃÎÒÎÂÊÀ ÍÀ ÈÇÄÅËÈÅÒÎ ÇÀ ÐÀÁÎÒÀ
3.1. Ñõåìàòà íà ñâúðçâàíå íà îñíîâàòà íà ïîæàðîèçâåñòèòåëÿ â äâóïðîâîäíà ëèíèÿ ñ
øèðìîâêà å ïîêàçàíà íà ôèã.3. Øèðìîâêàòà ñå ïðåïîðú÷âà çà íàìàëÿâàíå íà
ðàäèî÷åñòîòíèòå ñìóùåíèÿ.
3.2. Ìîíòàæ íà ïîæàðîèçâåñòèòåëèòå
Îñíîâàòà íà ïîæàðîèçâåñòèòåëÿ ñå îòäåëÿ îò åëåêòðîííèÿ áëîê. Çàêðåïâàíåòî íà
îñíîâàòà êúì òàâàíà íà îõðàíÿâàíîòî ïîìåùåíèå ñå èçâúðøâà ïîñðåäñòâîì äþáåëè
è âèíòîâå çà äúðâî. Ñëåä òîâà ñå èçâúðøâà åëåêòðè÷åñêèÿ ìîíòàæ ñúãëàñíî ñõåìàòà
îò ôèã.3 .
Ïðåïîðú÷èòåëíîòî ñå÷åíèå íà ïðîâîäíèêà å îò 0.5 mm2 äî 1 mm2 è òèï íà ïðîâîäíèêà
Ò×Ï2. Åòèêåòúò çà àäðåñà ñå çàëåïâà íà ïîñî÷åíîòî ìÿñòî (ôèã.2).
Ñâàëÿ ñå ïðåäïàçíàòà êàïà÷êà íà ïðåâêëþ÷âàòåëèòå è ñå çàäàâà ñúîòâåòíèÿ àäðåñ.
Ñëåä íàáèðàíå íà àäðåñà êàïà÷êàòà ñå ïîñòàâÿ îáðàòíî ÷ðåç ëåê íàòèñê äî ùðàêâàíå.
Çàáåëåæêà: Ïðåâêëþ÷âàòåëèòå íå òðÿáâà äà ñå ïîñòàâÿò â ñðåäíî (íóëåâî) ïîëîæåíèå,
òúé êàòî òîâà âîäè äî íåêîðåêòíî âúçïðèåìàíå íà àäðåñà íà ïîæàðîèçâåñòèòåëÿ îò
öåíòðàëàòà.
Çàêëþ÷âàíåòî íà åëåêòðîííèÿ áëîê êúì îñíîâàòà ñå èçâúðøâà ÷ðåç çàâèâàíå íà
ñåêðåòíèÿ âèíò ñ îòâåðòêà 2 mm ïî ïîñîêà íà ÷àñîâíèêîâàòà ñòðåëêà äî óïîð (áåç
ñòÿãàíå). Îòêëþ÷âàíåòî ñòàâà ÷ðåç îòâèâàíå íà ñåêðåòíèÿ âèíò äî îñâîáîæäàâàíå íà
åëåêòðîííèÿ áëîê îò îñíîâàòà.
3.3. Èçïðîáâàíå íà ïîæàðîèçâåñòèòåëèòå
Èçïðîáâàíåòî ñå èçâúðøâà â ñúñòàâà íà ñèñòåìàòà FS6000, ÷ðåç ïðåäâèäåíèòå òåñòîâè
ïðîöåäóðè. Äîïèðà ñå ïîñòîÿíåí ìàãíèò ïî ïåðèôåðèÿòà íà ïîæàðîèçâåñòèòåëÿ, äî
íàäïèñ “TEST”. Ñëåä íÿêîëêî ñåêóíäè ñâåòîäèîäúò òðÿáâà äà ñâåòíå. Ñëåä ïðåìàõâàíå
íà âúçäåéñòâèåòî íà ìàãíèòà, ñâåòîäèîäúò òðÿáâà äà îñòàíå äà ñâåòè äî íóëèðàíå íà
äàò÷èêà, ÷ðåç ïðåêúñâàíå íà çàõðàíâàíåòî. ðåàëíè óñëîâèÿ ïîæàðîèçâåñòèòåëÿ ñå
èçïðîáâà ñúñ ñîíäà çà äèì è ñîíäà çà òîïúë âúçäóõ.
4. ÃÀÐÀÍÖÈÎÍÍÈ ÇÀÄÚËÆÅÍÈß
Ôèðìàòà-ïðîèçâîäèòåë ãàðàíòèðà ñúîòâåòñòâèå íà èçäåëèåòî ñ EN 54/5 è EN 54/7.
Ãàðàíöèîííèÿò ñðîê å 36 ìåñåöà îò äàòàòà íà ïðîäàæáàòà, ïðè óñëîâèå ÷å ñà ñïàçåíè
èçèñêâàíèÿòà îò òàáëèöàòà çà òåõíè÷åñêî îáñëóæâàíå.
Fig. 4 / Ôèã. 4
Fig. 2 / Ôèã. 2
TECHNICAL DATA / ÒÅÕÍÈ×ÅÑÊÈ ÕÀÐÀÊÒÅÐÈÑÒÈÊÈ
Fig. 3 / Ôèã. 3
Fig. 1 / Ôèã. 1
SERVICE SCHEDULE / ÒÅÕÍÈ×ÅÑÊÎ ÎÁÑËÓÆÂÀÍÅ
Rev. 02/04
  • Page 1 1
  • Page 2 2

UniPOS FD6120&6130L User manual

Brand
UniPOS
Model
FD6120&6130L
Type
User manual
Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

in other languages

Related papers

Other documents