AutroFlame X33AF PL Multispectrum IR Flame Detector Installation Handbook Protecting life, environment and property...
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Table of Contents Table of Contents 1. Introduction.......................................................................3 1.1 1.2 1.3 About the Handbook ......................................................................... 3 The Reader ....................................................................................... 3 Other Reference Documents ............................................................ 3 2. Description ........................................................................
Table of Contents 8. Features ............................................................................19 9. Specifications ...................................................................20 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 9.10 9.11 9.12 9.13 9.14 9.15 Operating Voltage ............................................................................. 20 Power Consumption .......................................................................... 20 Power-up Time ......................................
Introduction 1. Introduction 1.1 About the Handbook This handbook is intended to provide all necessary information for the installation of the AutroFlame X33AF PL Flame Detector. 1.2 The Reader The handbook is intended for Autronica Fire and Security trained service and technical personnel who are responsible for the installation of the AutroFlame X33AF PL. 1.
Description 2. Description IMPORTANT Be sure to read and understand the entire instruction manual before installing or operating the flame detection system. The AutroFlame Multispectrum Flame Detector X33AF PL utilises advanced signal processing algorithms, supported by an embedded 32-bit microprocessor, to provide continuous protection in the presence of false alarm sources and environments with infrared radiation present.
Description 2.1 LED A tricolor LED on the detector faceplate indicates normal, fire alarm and fault conditions. Table 2 indicates the condition of the LED for each detector status. Detector Status Power On/Normal Operation (No fault or fire alarm) Fault Fire (Alarm) Medium Sensitivity Very High Sensitivity LED indicator Green Amber Red Two Amber Flashes During Power-up Four Amber Flashes During Power-up 2.2 Optical Integrity (Oi) 2.2.
Description 2.2.2 Magnetic Oi The detector also incorporates a magnetic oi feature that provides the same calibrated test as the automatic oi, and in addition actuates an alarm to verify output operation for preventive maintenance requirements. This feature can be performed at any time and eliminates the need for testing with an external test lamp. CAUTION: These tests require disabling of all extinguishing devices to avoid release resulting from a successful test.
Description 2.6 Integral Wiring Compartment All external wiring to the device is connected within the integral junction box. The screw terminals accept wiring from 14 to 24 AWG (2.0 – 0.2 mm2). The detector is furnished with four conduit entries, with 25 mm threads.
General Application Information 3. General Application Information 3.1 Response Characteristics Response is dependent on distance, type of fuel, temperature of the fuel, and time required for the fire to come to equilibrium. As with all fire tests, results must be interpreted according to an individual application. See Appendix A for fire test results. 3.
General Application Information 3.2.3 EMI/RFI Interference The X33AF PL is resistant to interference by EMI and RFI, and is EMC Directive compliant. It will not respond to a 5-watt walkie-talkie at distances greater than 1 foot (0.3m). Do not operate a walkie-talkie within 1 foot (0.3m) of the X33AF PL. 3.2.3.1 Non-Carbon Fires The X33AF PL is a multiple spectrum IR device with detection limited to carbonaceous fuels.
Important Safety Notes 4. Important Safety Notes Do not open the detector assembly in a hazardous area when power is applied. The detector contains limited serviceable components and should never be opened. Doing so could disturb critical optical alignment and calibration parameters, possibly causing serious damage.This type of damage could be undetected and could result in failure to see a fire and/or false alarm.
Installation 5. Installation 5.1 Detector Positioning Detectors should be positioned to provide the best-unobstructed view of the area to be protected. The following factors should also be taken into consideration: • Identify all high risk fire ignition sources • Be sure that enough detectors are used to adequately cover the hazardous area • Locate and position the detector so that the fire hazard(s) are within both the field of view and detection range of the device.
Installation • For best performance, the detector should be mounted on a rigid surface in a low vibration area. • Dense fog, rain or ice can absorb IR radiation and reduce the sensitivity of the detector. • Although IR detectors are less affected by smoke than other detectors, the X33AF PL should not be placed where rising combustion products can obscure its vision. If smoke is expected before fire, smoke or other alternative detectors should be used in conjunction with the X33AF PL.
Installation 5.2 Protection Against Moisture Damage It is important to take proper precautions during installation to ensure that moisture will not come in contact with the electrical connections or components of the system. The integrity of the system regarding moisture protection must be maintained for proper operation and is the responsibility of the installer. If conduit is used, drains must be installed at water collection points to automatically drain accumulated moisture.
Installation 5.3.2 Detector Mounting Install the swivel mounting bracket assembly on the wall. The installation surface should be free of vibration and suitable to receive ¼-inch (M6) screws with a length of at least 1 inch (25 mm), and have sufficient capacity to hold the detector and bracket weight. Refer to Figure 3 for dimensions. Figure 3-Q9033B Mounting Bracket dimensions in inches (cm) (See Figure 1 for correct detector orientation.) 5.3.
Installation 5.4 Start-up Procedure When installation of the equipment is complete, perform the “Fire Alarm Test” below. Allow 20 to 30 minutes for the detector’s heated optics to reach equilibrium. 5.4.1 Fire Alarm Test • Disable any extinguishing equipment that is connected to the system. • Apply input power to the system • Initiate an oi test. (See “Magnetic oi under Optical Integrity in the Description section of this manual.) • Repeat this test for all detectors in the system.
Troubleshooting 6. Troubleshooting WARNING: The “front’ half of the detector contains no user serviceable components and should never be opened. The terminal compartment is the only part of the enclosure that should be opened by the user in the field. • Disable any extinguishing equipment that is connected to the unit. • Inspect the viewing windows for contamination and clean as necessary.
Maintenance 7. Maintenance IMPORTANT: Periodic flame path inspections are not recommended, since the product is not intended to be serviced and provides proper ingress protection to eliminate potential deterioration of the flame paths. WARNING: The “front” half of the detector contains no user serviceable components and should never be opened. The terminal compartment is the only part of the enclosure that should be opened by the user in the field.
Maintenance NOTE: If the oi plate is removed, be sure to install the original oi plate. Oi plates are not interchangeable and should not be mixed with oi plates from other detectors. If corrosive contaminants in the atmosphere cause the oi plate surface to deteriorate to the extent that it is no longer possible to restore it to its original condition, it must be replaced. Consult factory for oi plate replacement procedure. Figure 5 - oi Plate Removal 7.
Features 8. Features • Long detection range to carbonaceous fires • Unequaled false alarm rejection • Responds to a fire in the presence of modulated blackbody radiation (i.e.
Specifications 9. Specifications 9.1 Operating Voltage The BSD-340 PowerLoop driver provides the power. The operating voltage is 20 to 30VDC. 9.2 Power Consumption Maximum 12 watts. 9.3 Power-up Time Fault indication clears after 0.5 second; device is ready to indicate an alarm condition after 30 seconds. 9.4 Temperature Range Operating: -40°F to +167°F (-40°C to +75°C). Storage: -67°F to +185°F (-55°C to +85°C). Hazardous location ratings from -55°C to +125°C 9.
Specifications 9.6 Cone of Vision The detector has a 90° cone of vision (horizontal) with the highest sensitivity lying along the central axis. Unlike conventional detectors, the X33AF PL provides full coverage at a minimum of 70% of the maximum detection distance. Perfect cone of vision for methane fire detection - 100 feet on and off axis on “very high” setting. 9.7 Response Time Typical response times are under 10 seconds. Models are available that can respond to automotive paint gunfires in under 0.
Specifications 9.11 Wiring 14 AWG (2.0mm2) to 24 AWG (0.2mm2) shielded cable is recommended. Important: For ambient temperatures below -10°C and above +60°C, use field wiring suitable for both minimum and maximum ambient temperature. 9.12 Thread Size Conduit connection: M25. Conduit seal not required. 9.13 Shipping Weight (approximate) Aluminum: 6 pounds (2.7 kilograms). Stainless Steel: 10 pounds (4.5 kilograms). Swivel Mount: 14 pounds (6.4 kilograms) 9.14 Warranty Period 5 years.
Specifications 9.15 Certification Class I, Div. 1, Groups B, C and D Class II, Div. 1, Groups E, F, and G Class I, Div. 2, Groups A, B, C and D (T3C) Class II, Div.
Replacement Parts 10. Replacement Parts The detector should not be repaired in the field. If a problem should develop, refer to the Troubleshooting section. If it is determined that the problem is caused by an electronic defect, the device must be returned to the factory for repair. 10.1 Device Repair and Return Prior to returning devices, contact the nearest local Autronica Fire and Security office so that a Service Order number can be assigned.
Appendix A 11. Appendix A FACTORY MUTUAL X33AF PL PERFORMANCE REPORT OPTICAL INTEGRITY TEST: The detector generated an optical fault in the presence of contamination on any single or combination of lens surfaces resulting in a loss of approximately 50% of its detection range, verifying that the detector performs a calibrated Automatic optical integrity (oi) test for each sensor. Upon removal of the contamination, the detector fault was cleared and the detector was verified to detect a fire.
Appendix A X33AF PL PERFORMANCE REPORT – CONTINUED Response Characteristics: Very High Sensitivity Fuel n-Heptane n-Heptane** n-Heptane n-Heptane Isopropanol Diesel** Methanol Methanol Methanol** Methane JP-5** JP-5** JP-5** Office Paper 0.5 lb. Corrugated Panel Distance (feet) 1 x 1 foot 210* 1 x 1 foot 210* 1 x 1 foot 100 6 in.x 6 in. 80 6 in.x 6 in. 70 1 x 1 foot 150* 6 in. x 6 in.
Appendix A X33AF PL PERFORMANCE REPORT – CONTINUED Response characteristics in the presence of false alarm sources: Very High Sensitivity False Alarm Source Sunlight, direct, modulated, reflected Vibration Distance (feet) Fire Source Distance (feet) Average Response Time (seconds) - 6-inch propane 6 <10 N/A 3-inch propane 10,5 <10 Radio frequency interference 1 3-inch propane 12 <10 Arc welding, #7014 40 1 x 1 foot n-Heptane 40 4 6 kw heater, modulated 80 1 x 1 foot n-Heptane 80
Appendix A X33AF PL PERFORMANCE REPORT – CONTINUED False Alarm Immunity: Very high sensitivity Distance (feet) Modulated Response Unmodulated Response - No alarm No alarm N/A No alarm N/A Radio frequency interference 1 No alarm (keyed) No alarm (steady) Arc welding 40 No alarm No alarm 6 kw heater 3 No alarm No alarm 250 w vapor lamp 3 No alarm No alarm 300 w incandescent lamp 3 No alarm No alarm 500 w unshielded quartz halogen lamp 8 No alarm No alarm False Alarm Source
Appendix A X33AF PL PERFORMANCE REPORT – CONTINUED Field of view Very high sensitivity Fuel Size Distance (feet) Horizontal (degrees) Avg. Horiz. Response Time (seconds) Vertical (degrees) Avg. Vert. Response Time (seconds) n-Heptane 1x1 foot 150* +45 -45 12 14 +45 -30 13 5 n-Heptane 1x1 foot 100 +45 -45 6 3 +45 -30 3 2 n-Heptane 6 in. x 6 in. 80 +45 -45 5 6 +45 -30 4 4 Isopropanol 6 in. x 6 in.
Appendix A X33AF PL PERFORMANCE REPORT – CONTINUED Medium sensitivity Fuel Size Distance (feet) Horizontal (degrees) Avg. Horiz. Response Time (seconds) Vertical (degrees) Avg. Vert.
Appendix A Field of view at indicated distance in feet for n-Heptane at very high sensitivity (6 in.x 6 in.) Field of view at indicated distance in feet for Isopropanol at very high sensitivity (6 in.x 6 in.) Field of view at indicated distance in feet for Methanol at very high sensitivity (1x1 foot) Field of view at indicated distance in feet for Methanol at very high sensitivity (6 in.x 6 in.
Appendix A Field of view at indicated distance in feet for JP-5 at very high sensitivity (2x2 feet) Field of view at indicated distance in feet for n-Heptane at medium sensitivity (1x1 foot) Field of view at indicated distance in feet for Methanol at medium sensitivity (1x1 foot) Field of view at indicated distance in feet for Methane at medium sensitivity (30 inch plume) Field of view at indicated distance in feet for JP-5 at medium sensitivity (2x2 feet) Field of view at indicated distance in feet f
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Reader’s Comments Installation Handbook, AutroFlame X33AF PL Multispectrum IR Flame Detector 116-P-X33AF/PL/DE, 2005-12-12, Autronica Fire and Security AS
Autronica Fire and Security is an international company, headquartered in Trondheim, one of the largest cities in Norway. The company is owned by United Technologies Corporation and employs more than 319 persons with experience in developing, manufacturing and marketing of fire safety equipment.
