Model TL104 MANTL104. Test Lamp for Flame Detection

Transcription

1 Model TL104 Test Lamp for Flame Detection The information and technical data disclosed in this document may be used and disseminated only for the purposes and to the extent specifically authorized in writing by General Monitors. Instruction Manual General Monitors reserves the right to change published specifications and designs without prior notice. MANTL104 Part No. Revision MANTL104 C/02-06

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3 Table of Contents ABOUT THIS MANUAL...IV Format Conventions... iv Notes, Cautions, and Warnings... iv Contacting Customer Support... iv 1.0 INTRODUCTION Notice Special Warning Description Test Lamp Operating Principle TEST LAMP COMPONENTS Lamp Housing Assembly Microcontroller Solid State Relay Dip Switch and Setting Mode Jumper and Settings Lead Acid Rechargeable Battery Recharge Jack and Cap Test Lamp Momentary Contact Button Red Aluminum Case and Gray Cap USE AND OPERATION TEST LAMP MAINTENANCE AND WARRANTY Maintenance Warranty TROUBLESHOOTING GUIDE CUSTOMER SUPPORT General Monitors Offices Other Sources of Help APPENDIX Specifications...9 iii

4 About This Manual This manual provides instructions for operating, and maintaining the General Monitors (GM) TL104 Test Lamp. The intended audience includes installation personnel, field service technicians, and other technical staff involved in using a TL104. Format Conventions Several format conventions are used throughout this manual for Notes, Cautions, and Warnings. These conventions are described below. Notes, Cautions, and Warnings NOTE: Notes provide supplementary details such as exception conditions, alternate methods for a task, time saving tips, and references to related information. CAUTION: These notices describe precautions to prevent hazardous conditions that may damage the equipment. WARNING: These notices describe precautions to prevent hazardous conditions that may cause injury to people working with the equipment. Contacting Customer Support For additional product information not contained in this manual, please contact General Monitors Customer Support. Refer to Section 6.0 for contact information. iv

5 1.0 Introduction 1.1 Notice All information contained in this instruction manual may be used only to set up and operate the TL104 Test Lamp with flame detectors provided by General Monitors. The sale of the test lamp does not license the user to reproduce GM drawings, or to utilize any information contained in this manual without prior written permission. The TL104 Test Lamp is easy to set up and operate. However, this manual should be read in full, and the information contained herein understood, before attempting to operate the test lamp in service. 1.2 Special Warning WARNING: CAUTION: UV light is injurious to one s vision. Do not stare into functioning lamp. Wear eye protection of UV blocking glasses to prevent eye injury. Do not attempt to recharge the TL104 in areas where combustible gases or potential explosive gases are located. 1.3 Description The TL104 is a battery operated rechargeable test lamp specifically designed to test General Monitors UV, UV/IR and Digital Frequency IR flame detection systems. The test lamp provides a high-energy, broadband radiation source that emits sufficient energy in both the ultraviolet and infrared spectra to activate UV and/or IR detectors. To simulate the flickering of a fire, the test lamp automatically flashes at various selectable rates. The TL104 is designed for use in Class I, Division 1, 2, Groups C and D areas. The test lamp functions on internal lead-acid batteries which, when fully charged, allows continuous operation for 20 to 30 minutes. An internal circuit prevents operation when the battery is low. 1.4 Test Lamp Operating Principle The test lamp can function in two modes, TL104 and TL103 mode. The mode is set by a function jumper and can be changed at any time. When set in TL103 mode, the jumper makes the TL104 Test Lamp backwards compatible with older TL103 Test Lamps. It also allows the triggering of alarm or test mode in many General Monitors detectors including, the FL3XXX Series and also the UV/IR Type VI detectors. In TL103 mode, configuring the dipswitch can consign the test lamp to a particular detector. In TL103 mode, the dipswitch sets the flash timing for FL3XXX Series and also the UV/IR Type VI detectors. In TL104 mode, the test lamp can function to trigger test mode in newer flame detectors, such as, the FL4000. The TL104 mode has a higher flash rate than the TL103 mode. TL104 mode flash rate is controlled by a microcontroller, which also monitors battery voltage and shuts off the test lamp when the battery voltage is low. 1

6 2.0 Test Lamp Components 2.1 Lamp Housing Assembly NOTE: Do not put fingerprints on the reflector or the lamp case, as this will reduce the available radiation required by the individual detector. The lamp housing assembly consists of a gold-plated parabolic reflector with the lamp affixed to its center. The test lamp s functional board can be accessed under the lamp housing. 2.2 Microcontroller The TL104 s mode-flashing timing is controlled by a microcontroller. This device also monitors battery voltage and shuts down the flash lamp output when the battery charge is low. The microcontroller resides on the functional board. 2.3 Solid State Relay The VN920 solid-state relay replaces the functions of the traditional electromechanical relay and is silent. The TL104 Test Lamp is therefore silent during its operation, unlike the older TL103 Test Lamp. The solid-state relay resides on the functional board. 2.4 Dip Switch and Setting The four-position dipswitch is used to configure the test lamp in TL103 mode to function with FL3XXX and UV/IR Type VI detectors. Positions of the dipswitch for each of these detectors are noted in Table 1 and are available for reference in the TL104 nameplate. The dipswitch resides on the functional board. 2.5 Mode Jumper and Settings The mode jumper has two positions, one for TL104 mode and another for the TL103 mode. TL104 mode features a higher flash rate and is the mode required for new flame detectors such as the FL4000. Detectors FL3XXX and UV/IR Type VI detectors require the TL103 mode. When the TL103 mode is selected, it is important to configure the dipswitch for the specific detector to ensure proper operation (Section 2.4). For further reference see Table 1. The mode jumper and settings reside on the functional board. NOTE: The FL4000 detector will not respond to TL103 mode. 2

7 2.6 Lead Acid Rechargeable Battery The TL104 Test Lamp is powered by a 120V, 2.5Ah lead acid rechargeable battery. It is important to keep the test lamp docked with its battery charger when the test lamp is not being used. This will increase the expected life of the lead acid battery and will always keep the test lamp available for immediate use. NOTE: The normal recharge time for the lead acid rechargeable battery is 14 hours. 2.7 Recharge Jack and Cap The recharge jack is located directly under the aluminum single slotted cap and can be accessed when the aluminum cap is removed. The battery charger is connected to the recharge jack. When this is done and the battery charger is connected to 120 AC power line, the battery will be recharged. 2.8 Test Lamp Momentary Contact Button The test lamp momentary contact button is the red button which, when depressed, will activate the Test Lamp. 2.9 Red Aluminum Case and Gray Cap The red aluminum case and gray cap are designed for explosion proof requirements and are designed for use in Class I, Division 1, 2, Groups C and D areas. 3

8 3.0 Use and Operation Before beginning a flame detector check, adjust the dipswitch setting in the TL104 test lamp according to the type of GM flame detector used. Table 1 shows the dipswitch configurations for GM flame detectors FL3XXX and UV/IR Type VI. Using a fully charged TL104, stand up to the distance specified in Table 1 from the flame detector to be tested and aim the TL104 directly into the detector window. Press the ON button and ensure the high intensity intermittent beam strikes the detector face. If the system is operating normally, the control module will go into a warning condition after a few flashes of the test lamp. If the lamp remains ON for the period set by the time delay adjustment, the controller will go into alarm 1. Before testing any GM flame detector, see Table 1 and Figure 1 to assure that dipswitch settings and mode jumper position are correct for the particular detector. CAUTION: When operating in conditions involving fog, rain or frost, UV and IR radiation are (diminished) with increasing levels of moisture. The moisture level will affect the potential range of the detector. When using the test lamp in conditions of frost, make sure that the lens is free of frost and ice. A plastic card can be used without scratching the lens cap to remove frost build-up. NOTE: Recharging the battery and normal docking of the test lamp when not in use is highly recommended. This will extend the useful life of the battery and also make the test lamp available for immediate use. Normal recharge time is 14 hours. Dipswitch Configuration Jumper Figure 1: Functional board located under lamp assembly NOTE: The dipswitch settings, as shown in Figure 1, are all open. 1 For test initiation with the FL4000 flame detector, please refer to the FL4000 Instruction Manual. 4

9 Detector Test Mode Initiation or/detector Alarm Trigger with TL104 Flame Detector UV/IR Type V & VI Test Lamp Mode Dipswitch Setting Maximum Distance to Detector (ft) TL Results UV/IR Type V & VI triggers into alarm mode FL3000 TL FL3000 triggers into FL3001 TL FL3001 triggers into FL3002 TL FL3002 triggers into FL3100 TL FL3100 triggers into FL3101 TL FL3101 triggers into FL3102 TL FL3102 triggers into FL3110 TL FL3110 triggers into FL3111 TL FL3111 triggers into FL3112 TL103 8 FL3112 triggers into FL4000 TL104 Any dipswitch setting FL4000 TL104 Any dipswitch setting FL4000 TL104 Any dipswitch setting 35 (High Sensitivity) 18 (Medium Sensitivity) 8 (Low Sensitivity) FL4000 TL103 NA NA FL4000 enters test mode FL4000 enters test mode FL4000 enters test mode FL4000 ignores TL103 mode Table 1: Detector Test Mode Initiation or/detector Alarm Trigger with TL104 5

10 4.0 Test Lamp Maintenance and Warranty 4.1 Maintenance Routine maintenance for the test lamp is minimal. When the battery can no longer hold the requisite charge after a 14-hour recharge, the battery must be recycled. General Monitors has a recycle program in place to recycle the used lead-acid battery. When the test lamp is not being used, it is important to ensure that the test lamp is docked on the charger and the charger is connected to a live 120 VAC power cord. Make sure that the test lamp lens is free of frost or large accumulations of moisture during frosty conditions or inclement weather. 4.2 Warranty General Monitors warrants the TL104 Test Lamp and the accessory battery charger to be free from defects in workmanship or material under normal use and service within two (2) years from the date of shipment. General Monitors will repair or replace without charge any equipment found to be defective during the warranty period. Full determination of the nature of, and responsibility for, defective or damaged equipment will be made by General Monitors personnel. Defective or damaged equipment must be shipped prepaid to General Monitors or the representative from which shipment was made. In all cases, this warranty is limited to the cost of the equipment supplied by General Monitors. The customer will assume all liability for the misuse of this equipment by its employees or other personnel. All warranties are contingent upon proper use in the application for which the product was intended and do not cover products which have been modified or repaired without General Monitors approval or which have been subjected to neglect, accident, improper installation or application, or on which the original identification marks have been removed or altered. Except for the express warranty stated above, General Monitors disclaims all warranties with regard to the products sold, including all implied warranties of merchantability and fitness and the express warranties stated herein are in lieu of all obligations or liabilities on the part of General Monitors for damages including, but not limited to, consequential damages arising out of / or in connection with the use or performance of the product. 6

11 5.0 Troubleshooting Guide The following table lists potential problems that can affect the test lamp circuit. Follow the individual steps to pinpoint and define circuit ailments. This section is intended to be a guide in correcting problems, which may arise in the field. General Monitors should be contacted for assistance if the corrective action listed does not eliminate the problem. Condition Test Lamp does not flash Possible Solution Battery may require a recharge Check Table 1 Test Lamp flashes but is unable to trigger detector Verify that dipswitch settings are set as specified in Table 1 Verify Mode Jumper is set according to Figure 1 Test Lamp does not flash, and battery has been recharged for 14 hours Test Lamp does not flash, and battery has been recharged for 14 hours, and lamp filament is not broken Lamp filament may be broken. Check power and lamp connectors Internal battery pack may have blown a fuse Table 2: Troubleshooting Table 7

12 6.0 Customer Support 6.1 General Monitors Offices Area UNITED STATES Corporate Office: Simpatica Circle Lake Forest, CA Phone/Fax/ Toll Free: Phone: Fax: Whithorn Drive Houston, TX UNITED KINGDOM Heather Close Lyme Green Business Park Macclesfield, Cheshire, United Kingdom, SK11 0LR IRELAND Ballybrit Business Park Galway, Republic of Ireland SINGAPORE No. 2 Kallang Pudding Rd. #09-16 Mactech Building Singapore Phone: Fax: gmhou@generalmonitors.com Phone: Fax: info@generalmonitors.co.uk Phone: Fax: info@gmil.ie Phone: Fax: genmon@gmpacifica.com.sg MIDDLE EAST LOB12, #G20 P.O. Box Jebel Ali, Dubai United Arab Emirates 6.2 Other Sources of Help Phone: Fax: gmme@emirates.net.ae General Monitors provides extensive documentation, white papers, and product literature for the company s complete line of safety products, many of which can be used in combination with the TL104. Many of these documents are available online at the General Monitors website at 8

13 7.0 Appendix 7.1 Specifications Operating temperature: Storage temperature: Humidity range: Weight: 5 F to 122 F (-15 C to +50 C) 5 F to 122 F (-15 C to +50 C) 0 to 90 ± 3% RH, non-condensing 7.9 lb (about 3.5 kg) Dimensions: 13 L x 5 D (330 mm L x 127 mm D) Approvals: Charging time: Output spectra: Charger input: Output: Detection Range: CSA, CE Marking 14 hours minimum Broadband emissions in UV, visible and IR 115 V ± 10%, 50/60 Hz ma See Table 1 for maximum distance per flame detector model 9

14 ADDENDUM Product Disposal Considerations This product may contain hazardous and/or toxic substances. EU Member states shall dispose according to WEEE regulations. For further General Monitors product WEEE disposal information please visit: All other countries or states: please dispose of in accordance with existing federal, state and local environmental control regulations. 10