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Summary of Contents for Polon-Alfa DUO-3000
- Page 1 UNIVERSAL SMOKE DETECTOR DUO-3000 POLON 3000 FIRE ALARM SYSTEM ________________________________________________________________ INSTALLATION AND MAINTENANCE MANUAL IK-E402-001-GB Edition 1...
- Page 2 IK-E402-001-GB Edition 1 The DUO-3000 universal smoke detector, which is the subject of this CI, meet the essential requirements of the following regulations of the European Parliament and of the Council (EU) and European Union directives: CPR CPR/305/2011 Regulation (EU) of the European Parliament and of the Council of 9 March 2011 laying down harmonised conditions for the marketing of construction products repealing Council Directive 89/106/EEC;...
- Page 3 8 SAFETY CONDITIONS ........................ 10 8.1 Repairs and Maintenance ......................10 8.2 Working at Height ........................10 8.3 Anti-dusting eye protection ......................10 9 STORAGE AND TRANSPORTATION .................... 10 9.1 Storage ............................10 9.2 Transport ............................. 10 DUO-3000 UNIVERSAL SMOKE DETECTOR...
- Page 4 POLON 3000 fire alarm control panels. All detectors are equipped with an internal short-circuit isolator. In the following parts of the manual DUO-3000 detectors will be referred to as the "detector" without the nomenclature. 2 TECHNICAL SPECIFICATIONS Operating voltage (16.5 ÷24.6) V...
- Page 5 IK-E402-001-GB Edition 1 4 PRINCIPLE OF OPERATION The principle of the DUO-3000 optical smoke detectors is Tyndall effect – light ray scattering on smoke particles. Its basic element is a detecting optical module consisting of an electroluminescence diode that transmits infrared radiation and an optical receiving diode. The optical module and surrounding measuring chamber are protected by a labyrinth which is shaped to dump both external light and radiation resulting from internal reflexes of the transmitting diode light.
- Page 6 LED alarm indicator is slightly to the right of the glass; d) turn the cover to the left. After assembly detector operation should be verified using smoke imitator. NOTE - If cleaning does not provide desired result detector should be sent to the manufacturer for repair. DUO-3000 UNIVERSAL SMOKE DETECTOR...
- Page 7 IK-E402-001-GB Edition 1 Fig.5.1 Bottom view of the detector Fig.5.2 Detector elements after dismantling DUO-3000 UNIVERSAL SMOKE DETECTOR...
- Page 8 LED flash - WZ flashes like the LED in the alarm reporting detector, but a multiple alarm indicator connected to the power supply must be used, flashes independent of the alarm, but an output group must be declared. DUO-3000 UNIVERSAL SMOKE DETECTOR...
- Page 9 Fig.7.1 Wiring diagram used for the detector operating in the basic WZ mode. - multiple alarm indicator connected to the power supply: Fig.7.2 Wiring diagram used for a detector operating with additional WZ modes. It is possible to connect 2 to 5 alarm indicators. DUO-3000 UNIVERSAL SMOKE DETECTOR...
- Page 10 Maintenance and periodic inspections must be carried out by authorized personnel of companies trained or approved by POLON-ALFA. All repairs must be carried out by the manufacturer. POLON-ALFA is not responsible for the operation of equipment maintained and repaired by unauthorized personnel. 8.2 Work at Height Work at height related to the installation of detectors must be carried out with special caution by the use of the functional equipment and tools.
- Page 11 IK-E402-001-GB Edition 1 DUO-3000 UNIVERSAL SMOKE DETECTOR...
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