IR125 & IR300 Infra-red Lamps

Transcription

1 IR125 & IR300 Infra-red Lamps It is recommended that this unit is installed in accordance with the latest national standards: NACOSS National Approval Council for Security Systems. NACP20 Code of practice for installation and maintenance of Closed Circuit Television Systems. IEE Regulations for Electrical Installation. BS CONTENTS PAGE Introduction Contents of box Installation Mounting details Electrical Operation Lamp specification Fitting a wide angle conversion kit Replacing a faulty bulb Molynx Ltd Molynx Albany Street, Newport 13th floor Sathorn City Tower Gwent, S. Wales, NP9 5XW Thungmahamek, Bangkok United Kingdom Thailand Tel : +44 (0) Tel : 00 (66 2) Fax : +44 (0) Tel : 00 (66 2) molynx@compuserve.com Tel : 00 (66 2) Whilst every effort has been made to ensure that all information is contained in this document is correct at the time of publication, Molynx reserve the right to change any information contained herein without prior notice.

2 IR125 and IR300 INFRA-RED LAMPS Introduction The Molynx IR125 and IR300 are lightweight, fully weatherproof infra-red lamps, fitted with Molynx 125 watt or 300 watt bulbs. The lamps can be used externally and internally operating via a 230/240V AC power supply unit mounted on the rear of the lamps. An optional external photocell enables the lamp to switch on and off at dusk and dawn respectively, with a time delay incorporated to allow for intermittent flashes of light. Contents Of Box 1 x lamp/reflector and bracket assembly (IR125 or IR300 dependent on order). 1 x bulb (ZSL076A (125 watt) or ZSL111A (300 watt) dependent on order). 1 x Installation leaflet INS x M6x20mm Hex. Head screw 1 x M6 Lock Nut 1 x M6 plain washer Separate:- 1 x photocell if ordered. INSTALLATION CAUTIONS The box in which your lamp is supplied should contain:- The installation of the unit should be carried out in accordance with the relevant electrical installation regulations in force and good installation practice. Ensure that power is removed from the assembly before attempting installation. Ensure that power cannot be reconnected by an external source while the unit is being worked upon. Electrical cables should be checked for signs of wear every 6 months and replaced where necessary. Although the unit itself is waterproof it is recommended that the initial fitting of the bulb and pre-assembly is carried out in dry conditions. Care should be taken to ensure that correctly rated cables are used at all times. Refer to local an dnational standards for wiring and follow recommendations. INS00135 ISSUE : 3 Page 1 of 7

3 Installation Instructions Mechanical Fitting The Bulb The Molynx 125 or 300 watt bulb has been specifically designed to maximise IR output and bulb life. Any replacement bulbs used must be MOLYNX IR125 or IR300 Operating the unit with any other bulb will invalidate the warranty. IMPORTANT DO NOT TOUCH THE BULB GLASS ENVELOPE WITH BARE HANDS, ALWAYS USE THE PLASTIC SLEEVE SUPPLIED. It is recommended that the bulbs are not subjected to excessive vibration as this will shorten their operational life. 1. Unscrew the reflector making sure that the O ring remains secure at the top of the screw threads. This will reveal the bulb holder (refer to fig s 1 and 2). If the O ring is in any way damaged, it has to be replaced to ensure the lamp unit remains fully weatherproof. FIG.1. NOTE ENSURE MAINS CABLE GLAND ALWAYS FACES IN THE DOWNWARD POSITION AS SHOWN INS00135 ISSUE : 3 Page 2 of 7

4 FIG Open the bulb packet and using the protective sleeve provided remove the bulb. 3. Screw the bulb firmly into the bulb holder (See fig.2.). 4. Remove the protective sleeve. 5. Refit the reflector securely, ensuring that the bulb does not get damaged. Bulb replacement instructions are supplied with every bulb kit from Molynx. Mounting Details The lamp is supplied with an adjustable mounting bracket. This is suitable for mounting to any molynx wall brackets or pan and tilt units, as well as for direct mounting to a wall. (See fig.3.) The lamp has to be rigidly mounted to ensure best results. FIG.3. Mounting Hole specifications 1 x 7mm Electrical A flying lead (1.0mm 2 diameter) is supplied which must be connected to a 230V 50/60Hz AC supply. BROWN Live BLUE Neutral GREEN/YELLOW Earth Photocell Connection Lux levels: ON 55 OFF 70 INS00135 ISSUE : 3 Page 3 of 7

5 Operation The lamps are available with four different filters. For the effect that filters 1, 2 and 3 have on the performance of the lamp with various cameras refer to fig nm cut-off (IRFA715) Suitable for all IR sensitive TV cameras nm cut-off. (IRFA830) Suitable for TV cameras which are sensitive to deep infra-red radiation, ie Silicon diode, Ultricon and most image intensifier tubed cameras as well as some C.C.D. units nm cut off (IRFA1000) Suitable for use with CCD cameras with high I/R response and where covert lighting is essential. Check camera response carefully before selecting this filter. 4. White light reflector - IRFA-WH Fig.4. Human Eye Newvicon Spectral Response Ultricon 715nm filter 830nm filter 1000nm filter INS00135 ISSUE : 3 Page 4 of 7

6 Lamp Specification Material/Finish: Main Body - Cast Aluminium. Finish : RAL 7032 texture. Reflector - High Purity Spun Aluminium chemically brightened and anodised parabolic reflector. Filter - Dichroic Filter:- 715nm cut off frequency - Red glow (semi-discreet). 830nm cut off frquency - DIscreet. 1000nm cut off frequency - Covert. White light - IRFA-WH Size: 265mm x 205mm x 250mm (L x W x H). Weight: 2kg. Power Requirements: Volts 50/60Hz, 1.5 Amps RMS, (2.5 Amps Peak Surge At Switch On). Power: 125 or 300 Watts. Mounting: U shaped bracket. Compatible with Molynx Pan & Tilt units and Brackets. Bulb: Bulb Life - Typically 2,000 hours. Bulb Type - Molynx IR125 or IR300. Environmental Operating Temperature: 0 to 50 C. External Photocell : On- 55 lux Off - 70 lux INS00135 ISSUE : 3 Page 5 of 7

7 WIDE ANGLE CONVERSION KIT (IRWIDE) SILICONE RUBBER TYRE PRISMATIC GLASS Assembly Details 1. Screw in reflector 2. Position prismatic glass in proper orientation as shown above using silicone rubber tyre to hold correctly. THIS GIVES APPROX. 65 HORIZONTAL BEAM ANGLE. INS00135 ISSUE : 3 Page 6 of 7

8 REPLACING A FAULTY BULB The bulbs used in the IR125/IR300 have a 2,000 hour life expectancy. IMPORTANT ONLY MOLYNX REPLACEMENT BULBS SHOULD BE USED IN THESE UNITS. DO NOT TOUCH THE BULB GLASS ENVELOPE WITH BARE HANDS, ALWAYS USE THE PLASTIC SLEEVE SUPPLIED. ALWAYS REPLACE THE FUSE WHEN REPLACING A FAULTY BULB. It is recommended that the bulbs are not subjected to excessive vibration, as this will shorten their operational life. The exchange bulb kit is supplied by MOLYNX Ltd. PART No. IR125BULB or IR300BULB contains:- 1 x bulb. 1 x O ring. 1 x bulb replacement leaflet. 1 x ultra rapid 6 amp fuse - Must Be Used When Changing The Bulb. Replacement Of Bulb Never replace bulb in wet conditions. Water inside the unit can cause serious damage. 1. SWITCH OFF MAINS SUPPLY, allow the unit to cool down. 2. Unscrew the reflector. The O ring has to be replaced to ensure it remains fully weatherproof. 3. Open the bulb packet and using the protective sleeve provided, remove the bulb. 4. Screw the bulb firmly into the bulb holder. 5. Remove the protective sleeve. 6. Refit the reflector, ensuring that the bulb does not get damaged. The reflector assembly has to be firmly tightened to ensure the unit stays fully weatherproof. INS00135 ISSUE : 3 Page 7 of 7

9