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EDS - TECHNICAL INSTRUCTIONS
REFLECTIVE TYPE OPTICAL
BEAM SMOKE DETECTOR
RK90 - R
RK90 - RS
with Laser Beam Pointer
BLP-90
TECHNICAL MANUAL
TECHNICAL INSTRUCTIONS FOR
INSTALLATION, SETUP AND
MAINTENANCE
1
EDS - V. Ca' Nova Zampieri 6 - 37057 S. G. Lupatoto (VERONA) - ITALY - tel: +39045547529 - fax: +390458750065 - Email: eds@eds.eu - Web:www.eds.eu
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Related Manuals for EDS RK90 - R
Summary of Contents for EDS RK90 - R
- Page 1 Laser Beam Pointer BLP-90 TECHNICAL MANUAL TECHNICAL INSTRUCTIONS FOR INSTALLATION, SETUP AND MAINTENANCE EDS - V. Ca' Nova Zampieri 6 - 37057 S. G. Lupatoto (VERONA) - ITALY - tel: +39045547529 - fax: +390458750065 - Email: eds@eds.eu - Web:www.eds.eu...
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Page 2: Table Of Contents
EDS - TECHNICAL INSTRUCTIONS NOTE - the version RK90-RS is not equipped with the detection circuit of Turbulence. Therefore no items related to this function are included. Keep in mind this indication while reading and using these instructions. CHAPTER INDEX... - Page 3 EDS - TECHNICAL INSTRUCTIONS QUICK INSTALLATION The procedure below is intended for trained personell with previous experience in installing EDS Beam Smoke Detectors RK90-R(S). If you don’t have the needed experience please refer to the standard installation procedure of this manual.On our site www.eds.eu is available a video with instructions for installing the RK90-R(S).
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Page 4: Qualified Personnel
EDS - TECHNICAL INSTRUCTIONS REFLECTIVE TYPE OPTICAL BEAM SMOKE DETECTOR RK90-R The RK90-R(S) detector is a new design microprocessor linear smoke detector, that bases its working concept on the interaction between the smoke present in a in a room and an infrared beam emitted by a transmitter and reflected by an optical reflector (fig.1). -
Page 5: Electrical Connections And Initial Setup
EDS - TECHNICAL INSTRUCTIONS 3.4 - Get the cables inside through the holes obtained breaking the suitable zones marked on the sides of the detector’s base. It is important to use a suitable chock with a connecting pipe to avoid that the dust penetrates inside the device, possibly causing failure to its correct functioning. -
Page 6: Operation
7.1.2 - The BLP-90 Laser pointer is an accessory that makes the installation faster EDS detectors. It allows a fast primary alignment. But it is always useful to make the electrical alignment (fine adjustment). -
Page 7: Setup Of Obscuration Circuit
EDS - TECHNICAL INSTRUCTIONS 7.1.3 - Be careful when performing the operations below, avoiding to damage the Laser pcb pressing or shocking it, so that it remains alligned with the optics.The pointer is factory aligned with the optics on the factory testing optical bench. - Page 8 EDS - TECHNICAL INSTRUCTIONS 8.3 - Set the jumper of Initial Optical Allignment JP1 (fig.9) to ON position ( 2- 3, Alignment) to activate the initial setup mode. 8.4 - Power UP the detector. 8.5 - The blue led and the red one will start to work in the way described ahead in the chap. 8.12. Before reading that chapte read the following.
- Page 9 EDS - TECHNICAL INSTRUCTIONS • If during the operation the signal overcomes 4,5V, to avoid the saturation, act on the trimmer P1 to bring the signal back to 3 V, allowing the best evaluation of the variations of the signal •...
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Page 10: Setup Of Turbulence (Heat) Circuit
EDS - TECHNICAL INSTRUCTIONS 8.15 - Select the alarm threshold level of the circuit sensible to Obscuration acting on the selector SW2 keeping in mind the following : • position 1 - low sensitivity - obscuration alarm threshold set to 70% ..........signal level 1.5V •... -
Page 11: Alarm Memory
EDS - TECHNICAL INSTRUCTIONS • the signal drops below the 90% setup value (optical beam completely interrupted by an obstacle) • the circuit of autocompensation has reached the limit (when this happens to proceed, it is necessary to do the maintenance of the detector) •... -
Page 12: Operational Test
EDS - TECHNICAL INSTRUCTIONS 14 - OPERATIONAL TEST 14.1 - Verification of the circuit sensitive to Obscuration. The verification is carried out simply by darkening the reflector with an opaque screen. After 10 seconds, the detector’s alarm relay must activate / deactivate (chap.5.2 - jumper JP8) and the frontal red alarm led must be switched ON. - Page 13 EDS - TECHNICAL INSTRUCTIONS 17 - CHANGING THE SENSITIVITY 17.1- After the installation and after some operation time, if you want to modify the sensitivity of the detector, read what follows: • remove the cover (it is not necessary to power down the detector) •...
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Page 14: Technical Data
• Model: RK90-R, RK90-RS • Type: reflective type Optical Beam Smoke Detector • Manufacturer: EDS srl - V. Cà Nova Zampieri 6 - 37057 S.G. Lupatoto - Verona - ITALY • Power Supply: 12/24 Vdc • Power Supply Range: 11- 30 Vdc •... - Page 15 EDS - TECHNICAL INSTRUCTIONS rivelatore riflettore disco bianco white disc foro hole svitare le due viti laterali unscrew the two sides screws fig.1 diodo fotoemittente photoemitting diode fig.4 inserire la punta del cacciavite e ruotare insert the screwdriver tip and turn...
- Page 16 EDS - TECHNICAL INSTRUCTIONS fig.7 < > fig.8...
- Page 17 EDS - TECHNICAL INSTRUCTIONS t i s t l u g i l i t c g i l i t c t t i t t i t l u i t c t l u i t c...
- Page 18 EDS - TECHNICAL INSTRUCTIONS 1 2 3 1 2 3 fig.9...
- Page 19 EDS - TECHNICAL INSTRUCTIONS INTERNAL PARTS P1 - Signal level regulation trimmer. P1 is factory preset to 50-60%, that corresponds to a 5V signal for the maximum distance. SW1 - Sensitivity selector for the turbulence circuit. Sensitivity increases from position 1 to 4. On position 1 it’s mimimum and in position 4 position it’s maximum.
- Page 20 EDS - TECHNICAL INSTRUCTIONS TERMINAL BOARD RK90R alimentazione 11-30 Vcc contatto relè d'ALLARME contatto relè TURBOLENZA contatto relè GUASTO segnale analogico 0-5V fig.10...
- Page 21 EDS - TECHNICAL INSTRUCTIONS Example of RK90R(S) connection with a zones Control Unit CENTRALE DI CONTROLLO alimentazione connessione zona1 RK90R schermo alimentazione 11-30 Vcc resistenza di Allarme contatto relè d'ALLARME contatto relè TURBOLENZA resistenza di fig.11 fine linea contatto relè GUASTO segnale analogico 0-5V Example of RK90-R(S) connection with a control unit.
- Page 22 EDS - TECHNICAL INSTRUCTIONS ACCESSORIES FOR OPTICAL BEAM SMOKE DETECTORS RK90R/S - RK100R/S - RK100/200B/S SUP - 90 Adjustable bracket for RK90R detector. It allows the installation of the detector in angular positions. It is very useful for installations in museum halls, picture galleries, churches, etc.
- Page 23 4 - Name, registered trade name or registered trademark and contact address of the manufacturer as required pursuant to article 11(5) : EDS srl , Via Cà Nova Zampieri 6, San Giovanni Lupatoto (Verona) , 37057, Italy 5 - Where applicable, name and contract address of the authorised representative whose mandate covers the tasks specified in article 12(2) : Not applicable.
- Page 24 EDS - TECHNICAL INSTRUCTIONS 9 - Declared Performance. All requirements including all essential characteristics and the corresponding performances for the intended use or uses indicated in 3 have been determined as described in the hEN mentioned in the following. Essential Characteristics...
- Page 25 1. OBJECT to modify, extend or enlarge this warranty. The performance of any EDS S.r.l. - Via Cà Nova Zampieri 6, 37057 S. G. Lupatoto - Verona, warranty service under this Agreement is not an admission or Italy (hereinafter “EDS”), guarantees its products to be free from agreement that the design or manufacture of a product is defective.
- Page 26 EDS - TECHNICAL INSTRUCTIONS The information contained in this document have been carefully checked and are reliable. By the way EDS company is not responsable in any way for possible inaccurancies or errors and it reserves the right to perform changes in any part of this document and/or product, to improve the quality, reliability or the design.
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