HU UGH HEY & P PHIL LLI IPS, LLC C.
Contents
1. 49 Fasnhead Maintenant O een ee 50 Power Supply and Light Sensor 52 gt 53 00000002 001 Rev D HUGHEY PHILLIPS LIST OF FIGURES FIGURE SINGLE LEVELE FIGURE 2 DUAL LEVEL 7 FIGURE LIGHTING SYSTEM POWER SUPPLY 8 FIGURE 4 SINGLE LEVEL FLASHHEAD OUTLINE DRAWING 16 FIGURE 5 DUAL LEVEL FLASHHEAD OUTLINE DRAWING 17 FIGURE 6 LIGHTING SYSTEM POWER SUPPLY OUTLINE DRAWING 18 FIGURE 7 SYSTEM WIRING DIAGRAM 22 FIGURE 8 SYSTEM WIRING DIAGRAM FOR MASTER SLAVE UNITS 23 FIGURE 9 SYSTEM WIRING DIAGRAM FOR UNIT WITH GPS 23 FIGURE 10 INTERNAL WIRING DIAGRAM FOR UNIT WITH 24 FIGURE 11 GPS FLASH RATE DIP SWITCH POSITIONS 25 FIGURE T2 GPS POLE NOUN 0 26 FIGURE 181 915 97 21 FIGURE 14 FG3000B LIGHTING SYSTEM SCHEMATIC 32 FIGURE 15 FG2000B LIGHTING SYSTEM SCHEMATIC 33 FIGURE 16 FG3000B TRIGGER CONTROL SWITCH2. Before applying power to the equipment check all relays and printed circuit boards PCBs to ensure that they are properly seated in their sockets Check to ensure that any user installed wiring does not interfere with relay operation when covers are closed 00000002 001 27 Rev D HUGHEY PHILLIPS 3 0 OPERATION 3 1 General This section provides information for operating the lighting system during normal operating conditions 3 2 Operating Procedures After the system has been wired according to the instructions in Section 3 it is ready for normal operation The flashhead assembly should be closed and secured When the cover of the power supply is closed so that the interlock switch is engaged and power is applied the system will begin to operate If there is sufficient light and the ambient light sensor is mounted correctly the system will automatically switch to the correct mode after a 1 to 2 minute delay The delay protects against unwarranted switching due to momentary changes in the light reaching the sensor If a GPS sync unit is used the GPS sync indicator should begin flashing at power up but allow 20 minutes for full sync operation The built in antenna requires clear view of the south horizon in the northern hemisphere up to 5 degrees elevation position the antenna straight up 3 3 Status Indicators Refer to Table 4 LED status indicators 00000002 001 28 Rev D HUGHEY
3. 90 Figure 4 Single Level Flashhead Outline Drawing 00000002 001 15 Rev D HUGHEY PHILLIPS s3o9vid 9 1015 1 0259 41 19 0 69 0 583 1 1105 S1H2ME JY 06 0188 00 51 SW3N3ISYJ 90 __ 360 30 01 HOR23NNOO2 p 59 118 5 5 3 3 1 0 5 215 1111 518019 J 0620 777 pem Figure 5 Dual Level Flashhead Outline Drawing Rev D 16 00000002 001 PHILLIPS CO T x gt 1 266 1 1 m IE c 4 3 gt i Sy 2 22 2 gt 4 1 Lil m EN Li LL no N Zo IM d EM A em i 7 gt 00 1 H SIONS HUGHEY amp PHILLIPS DIMEN f n LO N 2 CN aan e 2 hie a MN Figure 6 Lighting System Power Supply Outline Drawing 00000002 001 17 Rev D HUGHEY PHILLIPS For any
4. HUGHEY PHILLIPS 1 0 SAFETY AND GENERAL INFORMATION 1 1 Equipment Description The lighting system is a capacitor discharge xenon flash strobe light system manufactured to comply with Federal Aviation Administration FAA Advisory Circular 150 5345 43E Each system consists of an omni directional flashhead associated power supply with integrated controls ambient light sensor photocell and an interconnecting cable System components are shown in Figures 1 2 and 3 Modifications may be made to suit different applications 1 2 Flashheads 1 2 1 Single Level Red or Clear The flashhead Figure 1 consists of one acrylic lens assembly red or clear attached to a hinged base Included within the flashhead is the flashtube assembly an interlock switch trigger transformer and the terminal block where the interconnecting cable terminates 1 2 2 Dual Level Red and Clear The flashhead Figure 2 consists of two acrylic lens assemblies red and clear attached to a hinged base Included within the flashhead are the two flashtube assemblies one for the red and one for the white an interlock switch two trigger transformer and the terminal block where the interconnecting cable terminates 1 3 Power Supply The power supply contains power control circuits relays fuses switches for both strobe and auxiliary side lights a high voltage circuit power transformer rectifiers energy storage capacitors discharge circuits
5. 8900069454 AlddNS 3MOd AALSVA 8000593 QV3HHSY 13 JV 710 7 QV3HHSV LH Figure 8 System Wiring Diagram for Master Slave Units Rev D 22 00000002 001 HUGHEY PHILLIPS 318voriddv SV 5 83H10 OL 8000294 avaHHSV 13 31V 1d L 144 5 8000293 av3HHSV 13 43114405 u3wo1sn5 1 4 SLLVM 00 u3MOd OV 318V2 549 LINN INAS 542 5031 SNLVLS 549 1139010Hd Figure 9 System Wiring Diagram for Units with GPS Rev D 23 00000002 001 HUGHEY PHILLIPS WHT amp GRN RED amp BRN A gt M ES Figure 10 Internal Wiring Diagram for Unit with GPS 00000002 001 24 Rev D PHILLIPS Switches select NITE Flash Rate DAY always 40 FPM EL LL LL NO 5 11 60 00 Figure 11 GPS Flash Rate Dip Switch Positions 00000002 001 25 Rev D PHILLIPS 205656065 5 x Figure 12 GPS Pole Mount Optional 00000002 001 26 Rev D well P N 40002075 1 INPUT 115 Vi 0 HZ LED LED LED GREEN YELLOW RED SYNC GPS LOCK Figure 13 GPS Unit Optional 2 6 Final Check PHILLIPS
6. HUGHEY PHILLIPS HUGHEY amp PHILLIPS LLC Installation and Operation Guide FLASHGUARD 2000B FLASHGUARD 3000B 120 240 480 50 60HZ MEDIUM INTENSITY WHITE RED AND DUAL LIGHTING SYSTEMS EPM 00000002 001 Revision D Hughey amp Phillips LLC 136 East Court Street Urbana OH 43078 Telephone 937 652 3500 Fax 937 652 3508 www oblighting com PROPRIETARY NOTICE THIS DOCUMENT AND THE INFORMATION DISCLOSED HEREIN ARE PROPRIETARY DATA OF HUGHEY amp PHILLIPS INC NEITHER THIS DOCUMENT NOR THE INFORMATION CONTAINED HEREIN SHALL BE REPRODUCED USED OR DISCLOSED TO OTHERS WITHOUT THE WRITTEN AUTHORIZATION OF HUGHEY amp PHILLIPS INC NOTICE FREEDOM OF INFORMATION ACT 5 USC 552 AND DISCLOSURE OF CONFIDENCE INFORMATION GENERALLY 18 USC 1905 THIS DOCUMENT IS BEING FURNISHED IN CONFIDENCE BY HUGHEY amp PHILLIPS INC THE INFORMATION DISCLOSED HEREIN FALLS WITHIN EXEMPTION b 4 OF 5 USC 552 AND THE PROHIBITIONS OF 18 USC 1905 Copyright 2010 Honeywell Inc All Rights Reserved EPM 00000002 001 Rev D HUGHEY PHILLIPS REVISIONS REV DATE COMMENT A 4 21 04 3871 Initial Issue B 5 14 04 4242 Add spare Flashhead o rings to spare parts list page 48 C 9 17 08 Updated document formatting table of content list of figures Figure 3 Figure 6 Added Figure 9 13 Updated Section 7 0 Part List GPS system installation D 4 1 10 TABLE OF
7. CONTACTS CONTACTS Figure 3 Lighting System Power Supply supplied power supply may be different 00000002 001 7 Rev D HUGHEY PHILLIPS 1 4 Safety Notice 1 4 1 Voltages The Individual control cabinet contains voltages of 1 000 VDC and constitutes a personnel safety hazard Personnel must observe safety regulations at all times 1 4 2 Interlocks The Individual Control Cabinet contains interlocks for your protection To ensure safety always remove power from the equipment prior to opening any access panel or door Do not depend on the interlocks or door switches for personnel protection when working with the equipment Do not short circuit or tamper with any access gate door or other safety interlock switch Ground capacitors with a grounding rod prior to touching any component When it is absolutely mandatory that an interlock be bypassed in order to trace a fault or correct a malfunction authorized maintenance personnel may perform the bypass for the specific test to be performed 1 4 3 Keep Away From Live Circuits Operating and maintenance personnel must observe all safety regulations at all times Do not change Plug In components or make adjustments inside the equipment with the high voltage power control circuits in the ON position Under certain conditions dangerous voltage potentials may exist in circuits with the Power Controls in the OFF position due to the charges retained by the flash capacito
8. Low input voltage Check input voltage it Increase input voltage should with 10 of required voltage 00000002 001 47 Rev D HUGHEY PHILLIPS 5 7 Flashhead Isolation Test Turn off the input voltage at the circuit breaker to the power supply Disconnect the seven conductor cable from power supply at terminal block TB2 Using an Ohmmeter check the resistance between the conductors of the disconnected flashhead cable and compare to the expected values 5 7 1 FG200B Single Flashhead Readings cable disconnected from power supply 1 Red Open to all conductors 2 Brown Open to all conductors 3 Black lt 50 to blue open to all others 4 Blue lt 50 to black open to all others 5 White lt 50 to gray open to all others 6 Gray lt 50 to white open to all others 7 ground Open to all conductors 5 7 2 FG3000B Dual Flashhead Readings cable disconnected from power supply 1 Red Open to all conductors 2 Brown lt 50 to blue amp black open to all others 3 Black lt 50 to brown amp blue open to all others 4 Blue lt 50 to brown amp black open to all others 5 White lt 50 to gray open to all others 6 Gray lt 50 to white open to all others 7 ground Open to all conductors Flashhead Test Results a Correct readings do not ensure that the flashhead and cable are good but this is a quick check for obvious problems b If the readings above are correct procee
9. correctly to the photocell try changing modes by using the rocker switch on the control panel 43 the system responds to the switch changes but not to the photocell replace the photocell Rev D 2 mode relay malfunctioning Section 7 Set the day mode switch to Remote night mode to Test The K2 relay should energize If not measure for 120 VAC across the relay coil Alternatively remove the connectors and check resistance across the K2 coil it should be at 300Q backup night mode no strobe alarm Sync PCB switch 1 3 set to Set S1 3 to red night mode ON position white night mode OFF position HUGHEY PHILLIPS Replace the K2 relay System operates properly in day mode but at night goes into white Section 8 Flashhead flashing slow 20 FPM in backup mode at night and strobe alarm on Not configured or defective sync monitor PCB Current sense transformer Wires are crossed or current sense transformer is defective Ensure the DIP switches on the sync monitor PCB are set correctly per the manual Visually verify that the red LED on the sync monitor PCB is pulsing at 40 FPM The brown wire should connect to the capacitor side of the current sense transformer the purple wire towards TB2 If the DIP switch settings are correct and the red LED is not pulsing at 40 FPM replace the sync monitor PCB If the transformer wires are corr
10. settings with default settings trigger control PCB in technical manual Insufficient trigger voltage to If tower height is greater than Leave the connector at E14 the flashhead 340 feet remove the connector at terminal E13 on the motherboard and connect it to E14 This will boost the voltage to the flashhead by approximately 10 Section 4 Flashhead operates properly day mode but at night goes into white backup night mode and trips the strobe alarm Red flashtube red trigger owap the wires between If system flashes red night transformer faulty TB2 3 and TB2 4 Put the mode through the white unit in night mode flashtube with the strobe After this test return the alarm off replace the red wires to their original flashtube and or red trigger positions transformer Green LED on Sync Board ON Trigger control PCB faulty Perform power supply Replace the trigger control isolation test to check for PCB trigger pulses Diode PCB DB1 faulty Remove the two mounting Replace screws on the control panel Disconnect DB1 and measure resistance both ways across each diode Make sure no diodes have shorts If shorted DB1 is faulty Note The diode PCB DB1 is located under the control panel where the test switches are Section5 Flashhead operates properly in night mode strobe alarm is off No flash in day mode strobe alarm is on 00000002 001 42 Rev D Day Enable switch SW2 5 the
11. FLASH GUARD STANDARD SYSTEMS FG2000B SYSTEMS ARE SINGLE RED NIGHT ONLY OR WHITE DAY NIGHT FG3000B SYSTEMS ARE DUAL NIGHT AND DAY MODEL INPUT NUMBER VOLTAGE POWER SUPPLY P N FLASH HEAD P N 1201240vac 60 40000081023 277 5047W wnio TT SDATW ot 004 2404807 60 40000681024 27 SO47W te 60 4000104 275068 red vavvac _ 60 40000681 083 ed and 240480 60 40000681 084 _ 277 S004RW red and wite 263004804 240480 8 60 40000681 088 277 S004RW tred and wite This manual covers the above listed systems Manual s for others custom systems are available upon request 00000002 001 Rev D HUGHEY PHILLIPS TABLE OF CONTENTS O O SS l l 15 N 2 1 SAFETY AND GENERAL INFORMATION 4 61111 qui 0 RTT 4 FASANO 0 E E E E 4 E E EA E 4 Safety 0 8 UR TET 9 Electrostatic LIS CAN OC 9 Power Tools and Hand 0 10 Maintenance 10 12 INS TALCA TION 14 UPACK e E E S 14 Mounting
12. Lethal high voltages are present in the conductors between the power supply and the flashhead There should be one continuous run of cable from flashhead to power supply Under no circumstances should these conductors be spliced FLASHHEAD FG3000B TD r 4 ID POWER SUPPLY 1 3 Q B AMBIENT 2 LIGHT SENSOR x 11255 tn a n 8 1 5 9 Hem o Lil 111 3 PRIMARY AC INPUT POWER 3 C 14 AWG CABLE Figure 7 System Wiring Diagram 00000002 001 21 Rev D HUGHEY PHILLIPS Lethal high voltages are present in the conductors between the power supply and the flashhead There should be one continuous run of cable from flashhead to power supply Under no circumstances should these conductors be spliced Gnavoriddv Sv JAVIS OL AlddNS 15 800095 QV3HHSV 13 SHANI 5 OL LNO 21 NIN 5 U x 5 80002 94 5 3AVIS 3 30 7 OL 2 5 5 3 ON LINN OL Q3193NNOO SI 3MIM ONAS INOILNVOx OIA LNdNi um mr
13. Monitor PCB The function of the Sync Monitor Board is to generate a sync pulse for the trigger control board to select AC 50 or 60 Hz or DC input power master or slave operation and to detect faulty operation of the lighting system such as missing or out of sync flashes The Day Mode flash rate is set at 40 FPM per FAA requirements and cannot be changed The Nite Mode flash rate can be adjusted between 20 40 FPM per FAA requirements Switch S2 allows for field adjustment of the nite flash rate See Figure 19 for switch settings Field adjustment can also be made at Switch 51 for the following ACor DC voltage e 50 Hz or 60 Hz Night Light White or Red e Master or Slave The flashes per minute FPM for the red night system can be field adjusted by setting S2 to equal the number in the FPM table Figure 19 Sync Monitor Switch Settings The switch settings shown in Figures 20 21 and 22 represent the units with the following characteristics Input Phase AC Input Frequency 60 Hz Stand alone i e Master Same units may have different settings If the your model does not match the units shown here please contact Honeywell Technical Support at 805 581 5591 for specific switch settings 00000002 001 35 Rev D HUGHEY PHILLIPS settings per shaded areas Figure 20 FG3000B Sync Monitor Switch Settings 1 1 71 2 50H 6042 4 MasterS
14. No special or preventive maintenance is required for the flashhead but only that which can be performed on an as needed basis Should it become necessary to replace the flashtubes the following instructions must be adhered to Ensure that the power is OFF and the capacitor bank has been discharged before opening the flashhead a Loosen the eight 8 bolts securing the globe only enough to turn the black retainers The bolts will fall out if they are loosened excessively b After turning the black retainer s 90 degrees lift the globe approximately twelve inches When the top extent is reached rotate the globe slightly counterclockwise to move the lift guide into its support position 00000002 001 50 Rev D HUGHEY _ PHILLIPS 2 The two strings of three flashtubes are attached at both ends to sockets with connectors See Figure 24 Disconnect both ends of the flashtube assembly to be replaced 225 D Figure 24 Flashtube Assembly with Ferrite Beads d Gently remove each flashtube from its supports being careful not to break it See Figure 25 Disconnect ferrite suppressors from quick on fasteners Figure 25 Attachment of Ferrite Beads with Quick On Fasteners 00000002 001 51 Rev D HUGHEY PHILLIPS CAUTION Use a clean pair of gloves to handle the flashtubes Fingerprints or contamination on the glass will adversely affect reliability of flashtubes e Remove the n
15. PHILLIPS Table 4 LED Status Indicators _________ Description Control power ON Located on the control panel top center this indicator is illuminated whenever input power is present and the power supply interlock switch is engaged Located on the high voltage circuit top board this lamp indicates that the high voltage circuits are active Extreme caution should be used if the neon lamp is on High Voltage Neon Lamp Flashhead Alarm Status LED Located on the sync monitor middle board this LED will be green when the flashhead is operating correctly If the LED is off the system is in alarm mode oync Out LED Located on the sync monitor middle board this LED blinks red to indicate that a sync signal has been generated In a multiple flashhead system only the sync monitor board that is set as the master will blink this LED Located on the trigger control bottom board this LED blinks green to indicate that a sync signal has Sync In LED been received from the sync monitor board Flashtube Status LED Located on the trigger control bottom board this LED is red if the red flashtubes are in operation If the white flashtubes are being used the LED is off Located on the alarm card AC inside the lid of power supply these LEDs turn red to indicate a side light lamp failure This LED is green when the sidelights are operating properly LED2 will be lit RED during night
16. araia 14 PSO 4 111116 oen E E 19 OPS Sync Wining OPTIONAL e 20 OPS Syne Installation OP TONAL Joseina Rasa ru tat 20 ee a nb gee 27 A 28 C 28 8 0 Rm 28 C 28 FUNCTIONAL DESCRIPTION ERE ER tabu ait a 30 30 30 Functional Description ol poe copiae prion an a 30 set te 37 Systemi Alarms 37 TROUBLESHOOTING AND CORRECTIVE MAINTENANCE 39 gt EAE A EI E EEE O 39 Tools 39 Troubleshooting Procedures and 39 Flashhead Strobe Problems Logic 40 Multiple Strobe Problems Logic 9 45 Side Light Problems Logic 47 9 ee ee ee 48 Power Supply isolation TEST
17. determine that the power line voltage selector located on the transformer board inside the power supply enclosure is set to the main voltage being used 2 2 4 Ambient Light Sensor The ambient light sensor when supplied with the system should be mounted upright away from artificial light e g floodlights and in a location that will enable its sensor window to have an unobstructed view of the polar sky e g pointed north in the Northern Hemisphere Typical installation is done by using 72 rigid conduit and 14 AWG wire to remotely mount the photocell 00000002 001 18 Rev D HUGHEY PHILLIPS 2 3 Installation Wiring Perform the following procedures for installing interconnecting wiring see Figure 7 for stand alone installation and Figure 8 for master slave installation a Connect all wiring between the flashhead and the power supply using Honeywell supplied cable P N 77 4017 4 The wires in this cable are color coded and connect to the numbered terminals of flashhead TB1 corresponding numbered terminals of the power supply TB2 b Connect all wiring that interconnects between the steady burning red side lights and power supply using the Honeywell supplied cable WC23012CLOT or WC23012DLOT or equivalent 12 AWG cord color coding may be different than listed below The wires in this cable are connected to the numbered terminals of TB1 as follows 1 Black Wire of Cable to TB1 11 120VAC Line out to Si
18. opening the flashhead Installing control boards that are incorrectly configured may cause damage and system failure Lethal voltages are present in the conductors between the power supply and flashhead There should be one continuous run of cable from flashhead to power supply Under no circumstance should these conductors be spliced 1 6 Electrostatic Discharge The components inside your system are extremely sensitive to static electricity also known as electrostatic discharge ESD Static electricity can cause irreparable damage to your system however if you follow these preventative measures and precautions you should prevent such damage a otatic Electricity Prevention 00000002 001 9 Rev D HUGHEY PHILLIPS 1 Wear a grounding wrist strap available at most electronic stores 2 Turn off the system power 2 Unplug all cords from the wall outlet 4 Remove the case cover b otatic Electricity Precautions 1 If you re replacing or adding parts remove the parts from their antistatic bags only when you are ready to use them Do not lay parts on the outside of antistatic bags since only the inside provides antistatic protection 2 Avoid static causing surfaces such as plastic and Styrofoam in your work area 9 Always hold cards by their edges and their metal mounting bracket Avoid touching components on the cards and the edge connectors that connect to expansion slots 4 Never slide
19. trigger control PCB set to OFF White flashtube and or white trigger transformer faulty Trigger control PCB faulty Diode PCB DB1 faulty set SW2 5 on the trigger control PCB to ON then test the unit in day mode Swap the wires 2 3 TB2 4 Put the unit in day mode After performing this test return the wires to their original position Perform power supply isolation test to check for trigger pulses Remove the two mounting screws on the control panel Disconnect DB1 and measure resistance across each diode Replace DB1 if any diodes have shorted Note The diode PCB DB1 is located under the control panel where the test switches are HUGHEY PHILLIPS Leave SW2 5 ON If system flashes day mode through the red flashtube with the strobe alarm off replace the white flashtube and or white trigger transformer Green LED on sync Board ON Replace the trigger control PCB if test fails Replace DB1 Section 6 System will not switch between day and night modes correctly Mode switches in wrong position 00000002 001 Put rocker switch 52 in Auto position Illuminate the photocell for a minute or so to approximate daytime conditions The system should go into day mode Cover the photocell with a thick dark opaque material to approximate nighttime conditions Wait for a minute or so The system should go into night mode If the system does not respond
20. variations of the FlashGuard series units Flashhead 7728 Transformer Trigger Red 2 O Ring Lower N A 5 0000 0000 _ 0 o rmo o PCB Trogeri Conr _ 2770008 Motherboard _ EPM00000002 001 53 Rev D HUGHEY lt gt PHILLIPS Power Supply cont d Sidelight Level s Alarm Card B C23PAA Incandescent Lamps only oidelight Level s Alarm Card B C23LAA 001 LED Fixtures only IC Voltage Comparator IC Quad NAND Gate IC Inverter Buffer XZ14049UBAL AC U5 Resistor 200 40W 77 2759 R2 R3 R4 Interlock Switch Assembly 40000676 001 77 4017 4 12 00045 002 71 111 XZ14011BCL AC U1 04 gt gt Cable Interconnect Single pole double throw relay GPS Sync Unit GPS Sync Unit Cable 25 ft GPS Sync Unit Cable 50 ft GPS Sync Unit Cable 100 ft GPS Sync Unit Cable 150 ft GPS Sync Unit Cable 350 ft 40002074 005 Bracket Pole Mount 40002082 001 GPS Connector Assembly SMISC230 Internal to Power Supply 40002075 001 40002074 001 40002074 002 40002074 003 40002074 004 Photocell Photocell Red Night Only 77 3258 001 Photocell White or Dual Lighting 77 3259 001 Systems 00000002 001 54 Rev D
21. N 3574 3 09 prt Rev D Figure 14 FG3000B Lighting System Schematic Diagram 31 00000002 001 HUGHEY PHILLIPS TWNIAUAL 1134 91070395 S 1544 IWW n TWN uc 2 E j 22 2 Nanay ONAS __ i ICON 1H9IN Gm Wo 53 1 Z EAN 305 L 305 OLW HOLMS 935504 25 p 1531 m 1H9IN UN 59 35 ZS 5 HOLIMS 01 704109 S INaNd ANO 200021 Yoi or y Heei W3M0d 6 40193136 FOVLIOA 15 kon 9018 HOLIMS M3M0d 3514 43 02 T Figure 15 FG2000B Lighting System Schematic Diagram Rev D 32 00000002 001 HUGHEY PHILLIPS is applied to pin 8 of the trigger control PCB switching logic from single shot to burst mode The AC voltage is also applied to pin 32 of the sync monitor PCB establishing the number of red FPM 4 3 2 Side Lights The AC night control voltage at TB1 1 operates a red light control module consisting of a SPDT relay and an alarm card These components power and monitor any red obstruction lights used in conjunction with the lighting syst
22. SETTINGS 35 FIGURE 17 FG2000B TRIGGER CONTROL SWITCH SETTINGS 35 FIGURE 18 FG2009B TRIGGER CONTROL SWITCH SETTINGS 35 FIGURE 19 SYNC MONITOR SWITCH SETTINGS 36 FIGURE 20 FG3000B SYNC MONITOR SWITCH SETTINGS 37 FIGURE 21 FG2000B SYNC MONITOR SWITCH SETTINGS 37 FIGURE 22 FG2009B SYNC MONITOR SWITCH SETTINGS 3 FIGURE 23 GPS SYNC SWITCH 38 FIGURE 24 FLASHTUBE ASSEMBLY WITH FERRITE BEADS 52 FIGURE 25 ATTACHMENT OF FERRITE BEADS WITH QUICK ON CONNECTIONS 52 FIGURE 26 FLASHTUBE 53 LIST OF TABLES TABLE 1 LIMITATIONS OF 11 TABLE 2 MAINTENANCE WORK REQUIREMENTS 11 TABLE 3 EQUIPMENT SPECIFICATIONS 12 ABE LED SIATUS INDICATOR 29 TABLE 5 SIDE LIGHT ALARM MODULE FAULT 38 TABLE 6 FLASHHEAD STROBE PROBLEMS CORRECTIVE MAINTENANCE 41 TABLE 7 MULTIPLE STROBE PROBLEMS CORRECTIVE MAINTENANCE 46 TABLE 8 SIDE LIGHT PROBLEMS CORRECTIVE MAINTENANCE 47 00000002 001 Rev D
23. bles Bulbs Lens covers Table 2 Maintenance Work Requirements Field Maintenance Done where At the operational site or wherever the prime equipment is located Done by whom System equipment operating personnel On whose equipment Using organization s system Type of work accomplished Visual inspection Operational checkout Minor servicing External adjustments Removal and replacement of some components 00000002 001 11 Supplier Maintenance Specialized repair activity or manufacturer s plant Supplier facility personnel or manufacturer s production personnel Equivalent Honeywell system Complicated factory adjustments Complex equipment repair and modifications Overhaul and rebuild Detailed calibration Software maintenance detailed modifications Supply support Rev D HUGHEY PHILLIPS 1 9 Reference Data Refer to Table 3 for a listing of the equipment specifications Table 3 Equipment Specifications ____ Mem ___ Specification Light Output Day Intensity 20 000 25 effective candelas single flash Night Intensity 2 000 25 effective candelas burst of flashes Beam Pattern 360 horizontally 3 min vertically Maximum intensity of 3 of peak 10 Flash Rate Day 40 flashes per minute FPM single white flash Night 20 40 FPM red flash burst Master Slave Operation Up to 4 slave units may share a common sync and photocell circuit S
24. cards or other parts over any surface 1 7 Power Tools and Hand Tools Proper safety procedures shall be observed when using power tools or hand tools 1 8 Maintenance Philosophy Documentation reflects maintenance philosophy and supports equipment to this extent Functional theory of operation and flow charts for field troubleshooting support field maintenance Parts listing reflect only items that be removed or replaced by field maintenance personnel Parts and components that are not suited for field repair or replacement are not included in the technical manual Refer to Table 1 for a description of the limitation of maintenance Refer to Table 2 for maintenance work requirements and established limitations for field and supplier 00000002 001 10 Rev D HUGHEY PHILLIPS Table 1 Limitations of Maintenance Complete overhaul rebuilding and performance testing of assemblies subassemblies and component replacement Periodic checks of equipment Performance Visual inspections Cleaning of system elements Servicing of specified items Assembly subassembly removal and replacement Scheduled maintenance requiring equipment disassembly and assembly limited to major assemblies and subassemblies Note Field maintenance is limited to removal and replacement of the following items Major assemblies Predetermined subassemblies Predetermined circuit card assemblies Fuses Interconnecting ca
25. d to the Power Supply Isolation Test If the resistance between 5 gray and 6 white is greater than 50 or is open suspect that the flashhead interlock switch is not depressed 00000002 001 48 D HUGHEY PHILLIPS d For other inconsistencies with the above chart the probable causes are incorrect wiring or conductors shorted and or opened If possible disconnect the flashhead cable at both ends and perform a Megger test with a Megohm Meter 5 8 Power Supply Isolation Test Leave the seven conductor strobe cable disconnected from the power supply at terminal block TB2 Install a jumper wire between terminals 5 and 6 to simulate the interlock switch being depressed Install a neon lamp HONEYWELL Part 77 2342 across the trigger output For the Day Mode install the neon lamp in terminals 2 and 4 on TB2 For the Night Mode install the neon lamp in terminals 2 and 3 on TB2 Apply power to the system and insure the following 5 8 1 Voltage Measurements Using a voltmeter measure the voltages of the conductors to ground terminal 7 Check the measurements in both day and night modes and compare to the expected values Power Supply Measurements 1 Red 500 VDC to ground 4 Blue 500 VDC to ground 2 Brown 500 VDC to ground 5 Gray 120 VAC to ground 3 See Below 6 White 120 VAC to ground If either the red or the brown conductor does not have 500 VDC or 500 VDC respectively th
26. ded for solid state red lighting controls or for strobe lighting systems Custom isolation inductors are the preferred choice for solid state red lighting controls and strobe lighting systems Custom isolation inductors provide isolation between the tower lighting control power supply and the tower lighting fixtures The conductors between the tower lighting fixtures and the lighting controls are would through a copper inductor allowing the lighting control power supply to be mounted at ground potential Use of the Custom Isolation Inductor provides several advantages The lighting controls or strobe power supplies are kept out of the RF field and can be worked on without shutting down the transmitter Also the lighting alarm contacts are easily available for remote monitoring 00000002 001 14 Rev D HUGHEY PHILLIPS JL 5 00 127 0 CLEARANCE 1 MEM GLOBE LIFTS GLOBE TILTS FOR ACCESS TO 15 92 2 FOR ACCESS FLASHTUBES 3 404 4 TO WIRING FOCAL PLANE 3 88 4 98 4 CLEARANCE eee 10 25 260 4 516 50 419 1 121 9 23 4 CABLE CONNECTOR 615 00 381 0 0 69x0 81 SLOT 6 PLACES 1207 17 5 20 7 90 615 25 3366 OLT HOLE CIRCLE N47 TOP OF FLASHHEAD BASE FOR MOUNTING WITH 5 OR 4 FASTENERS
27. delight Level 1 2 Orange Wire of Cable to TB1 12 120VAC Line out to Sidelight Level 2 3 Red Wire of Cable to TB1 10 Neutral return from Sidelight Level s 4 Blue Wire of Cable to TB1 Ground Lug c Connect wiring between the external photocell and the power supply using 12 AWG wire The wires this cable are connected from TB1 as follows 1 Black wire of the photocell to TB1 2 2 Red wire of the photocell to TB1 1 3 White wire of the photocell to TB1 Ground lug d For structures with 2 or more systems connect the wiring between the master power supply and slave power supply using Honeywell cable 77 4231 This cable has a total of 10 conductors and can be used to distribute power and timing pulses and consolidates alarm functions to and from slave power supplies For details consult Honeywell Tech Support at 805 581 5593 e 00000002 001 19 Rev D HUGHEY PHILLIPS 2 4 GPS Sync Wiring OPTIONAL Perform the following procedures for installing interconnecting wiring see Figure 9 for System installation and Figure 10 for Power Supply internal GPS wiring installation a Connect all wiring between the flashhead and the power supply using Honeywell supplied cable P N 77 4017 4 The wires in this cable are color coded and connect to the numbered terminals of flashhead TB1 corresponding numbered terminals of the power supply TB2 b Connect all wiring that interconnects between the steady burning red s
28. ect replace the current sense transformer Defective GPS Sync unit owap with a known good unit Replace the GPS sync unit Section 9 Night mode very bright red no alarms Relay K2 open 00000002 001 Put the system in night mode Check for 120 VAC across the coil of the K2 relay Alternatively remove the connectors and check resistance across the K2 coil it should be 3000 44 Replace the K2 relay Rev D HUGHEY PHILLIPS 5 5 Multiple Strobe Problems Logic Diagram Utilize the following logic diagram to determine the most correct course of maintenance action to perform and to troubleshoot the flashhead when multiple strobe problems occur Utilize Table 7 and the section listed in the logic diagram START No Strobes are Only one strobe flashing out of is acting sync Slaves in unusual white mode at night Yes No Go to Strobe problems flowchart Strobes have a double flash or are flashing faster than 40 FPM No Yes Master switches to red at night but slaves stay white 00000002 001 45 Rev D HUGHEY PHILLIPS Table 7 Multiple Strobe Problems Corrective Maintenance ___ 7 Corrective Action Section 1 Flashheads are operating but out of sync At night slave units in white backup night mode instead of normal red oync monitor PCB on the DIP switch 51 4 in the master unit should be set to OFF maste
29. em indicating the loss of any incandescent bulb or LED fixture The module will control up to two levels of four 120 V steady burning sidelights 4 3 3 High Voltage PCB The high voltage PCB consists of a three diode per leg bridge and two 3 diode circuits High voltage AC from the power transformer is provided to the HV PCB connector This high AC voltage is full wave bridge rectified by the bridge Neon lamp LP1 lights whenever high voltage is present 4 3 4 Trigger Control PCB 00000002 001 The function of the Trigger Control PCB is to provide synchronized trigger pulse to the primary of a trigger transformer located in the flashhead A single pulse in the day mode and a burst in the night mode DIP switches set the burst flashes individually for red SW1 and white operation SW2 33 Rev D HUGHEY PHILLIPS SW2 OFF ON _1 2 O 2 _ L 5 Mode Day Mode Not Used settings per shaded areas Figure 16 FG3000B Trigger Control Switch Settings SW2 OFF _1 1 21 0 gt 233 0 4 Disable Enable 6 NotUsd settings per shaded areas Figure 17 FG2000B Trigger Control Switch Settings 4 0 Disable 6 NotUsd 2 settings per shaded areas Figure 18 FG2009B Trigger Control Switch Settings 00000002 001 34 Rev D HUGHEY PHILLIPS 4 3 5 Sync
30. em and remove any internal packing material from the power supply and flashhead Examine each item for obvious physical damage Report any claims to the carrier immediately Pertinent data such as installation drawings schematics interconnection drawings and operation manuals are included in the power supply carton The flashtube is packaged inside the flashhead 2 2 Mounting and Preparation 2 2 1 General This section contains detailed drawings for mounting the flashhead and power supply See Figures 4 5 and 6 2 2 2 Lighting System Flashhead Normally the flashhead is mounted at the uppermost point on the structure It must be mounted level to assure proper light output 2221 Installation Recommendations for AM Towers For AM towers an isolation device must be used for the tower lighting system There are three options available Isolation transformer tower lighting chokes and custom isolation inductors For mechanical incandescent red lighting controls isolation transformers and tower lighting chokes provide a reliable means of supplying AC power to the tower lighting control For some AM towers an isolation transformer may be the better choice as they provide high RF impedance between tower and ground With either of these devices the tower lighting control is mounted to the tower If possible the lighting control should not be located at a high RF current point Isolation transformers and tower lighting chokes are not recommen
31. ere is most likely a problem in the T1 transformer the high voltage board or a capacitor has failed Check the input and output voltage of the transformer Check the high voltage board for bad diodes Check each capacitor for the proper value If your meter will not measure capacitance Farads then check the capacitors for opens or shorts 5 8 2 Neon Lamp Flash Rate With the power supply in day mode you should see one quick flash at a flash rate of 40 FPM When the system is put into night mode you should see a long burst of flashes for a few seconds Then the lamp should begin flashing short bursts of flashes This happens because the power supply can tell that the red flashtubes are not operating so it tries to go into backup white night mode If the neon tube will never flash you most likely have a problem with the trigger board Check the DIP switch settings with those in the manual and replace the board if necessary If the neon tube flashes slowly you most likely have a problem with the sync board Check the DIP switch settings with those in the manual and replace the board if necessary 00000002 001 49 Rev D HUGHEY PHILLIPS If the neon lamp is flashing correctly and the voltages are correct the power supply is probably working and the problem is likely in the flashhead or the strobe cable Remove neon lamp amp jumper from TB2 before reconnecting the flashhead 5 9 Flashhead Maintenance
32. ew flashtubes from their container and connect the red marked lead to the red socket See Figure 26 Carefully connect ferrite suppressors to their quick on fastener grounding lugs f Working counterclockwise from the red socket insert each flashtube into its pair of supports Apply equal pressure TO THE METAL END CAPS ONLY as shown in the illustration below so that the ends of each flashtube are simultaneously snapped into place THE FLASHTUBE ASSEMBLY 5 EXTREMELY FRAGILE especially at the junction between glass and metal Handle the flashtubes in a manner that avoids stressing this critical seal Figure 26 Flashtube Insertion g Connect the black marked lead to the black socket h Rotate the globe slightly clockwise to realign the lift guide in its vertical travel slot Push down on the globe to re seat it on the gasket i Turn each black retainer back 90 degrees and tighten the bolts 5 10 Power Supply and Light Sensor Maintenance The power supply and ambient light sensor require no special maintenance The light sensor should be checked and cleaned periodically because too much dirt on the window can cause it to malfunction 00000002 001 52 Rev D HUGHEY PHILLIPS 6 0 PARTS LISTING The purpose of Section 7 is to provide parts information for the disassembly repair replacement and reassembly of the equipment reflecting the maintenance philosophy Not all possible spare parts are listed for all
33. flash interval and timing circuits dual monitor circuits intensity selection controls and a trigger generator Also attached to or remotely located from the power supply is the ambient light sensor photocell Optional items may include a Power Line Filter and or alarm lockout module K6 K7 depending on required system Modifications may be made to suit different applications 00000002 001 4 Rev D 00000002 001 57 REFLECTOR 0 N FT1 FLASHTUBE ASSEMBLY e SS S SS S Se E _________ SNNT Ub NA 20 7 o SOS IT FI PPT PS POO ILA 20 48 ae E es 7 ae 7 2 2 2 A VV CATHODE TRIGGER TRANSFORMER UNDER Figure 1 Single Level Flashhead HUGHEY PHILLIPS Rev D HUGHEY PHILLIPS TRIGGER TRANSFORMERS rT2 PLASHTUBE ASSEMBLY VIEW B B Figure 2 Dual Level Flashhead 00000002 001 6 Rev D HUGHEY PHILLIPS AUTO NIGHT egs R2 R4 a GD in DO oono KD KI 1 gt POWER LINE o FILTER 111 Mio 2
34. he rate of flash The GPS sync signal disables the internal clock circuit The flash occurs at the same time as the sync signal Test switch located on the switch panel allows the system to operate in either day or night mode This switch should be left in the AUTO position for photocell operation 4 3 Functional Description of Subsystems 4 3 1 Lighting System Flashhead and Power Supply 00000002 001 main input power is transformed to high voltage DC and stored capacitors The trigger circuit fires the flashtube in parallel with the capacitors This discharges the capacitors producing a flash of light Changing the capacity for energy stored between flashes varies the intensity of the light The extinguishes when current from the capacitors is too low to support the arc The power supply short circuit current is set below the minimum tube current to prevent continuous conduction The capacitors then recharge for the next flash Input power is applied to the primary of the ferroresonant power transformer T1 when the flashhead and cover interlocks are closed The high voltage output of T1 is rectified and charges the energy storage capacitors In the day mode normal operation has the interlock relay K1 energized while the day night relay K2 is de energized Capacitors C2 and C3 in the high voltage circuit are kept charged With this amount of capacitance in the circuit and DC voltage provided suffic
35. ide Lights 1 to 4 type L 810 lights steady burn night only Power Supply 120 240 480 VAC 50 or 60 Hz 1 to 4 type L 810 120V LED or 116 W 120 V incandescent Flashhead Weight 34 pounds Dimensions inches 16 5 wide X 23 high Surface area 1 98 ft Wind Load 105 pounds 150 mph Power Supply Weight 65 pounds Dimensions inches 21 wide X 16 5 high 10 5 deep Operating Environment Temperature 55 C to 55 C Status Indicators Neon Lamps Power line and high voltage indicators LED Sync Monitor PCB Sync out master red fault relay green Trigger Control PCB Sync line active green red LED on red Fault Strobe Relay closure contact ratings A 120 Incandescent LED Relay closure s contact ratings 120 VAC 00000002 001 12 Rev D HUGHEY PHILLIPS ____ ___ Specification Electrical input GPS Input Power 100 132 VAC 50 or 60 Hz 10 watts Max Flash Rate Settings Day 40 FPM Nite 24 30 40 60 FPM Nite Enable Input 100 132 VAC 50 60 Hz Cable Length feet 25 50 100 150 350 available Mechanical Properties Weight 3 6 pounds Dimensions inches 7 374 wide X 6 25 high Operating Environment Temperature 40 C to 55 C Humidity 95 relative LED Green Power On Yellow GPS Lock Red Flashing Sync Status Indicators 00000002 001 13 Rev D HUGHEY PHILLIPS 2 0 INSTALLATION 2 1 Unpacking Carefully unpack each it
36. ide lights and power supply using the Honeywell supplied cable WC23012CLOT or WC23012DLOT or equivalent 12 AWG cord color coding may be different than listed below The wires in this cable are connected to the numbered terminals of TB1 as follows 1 Black Wire of Cable to TB1 11 120VAC Line out to Sidelight Level 1 2 Orange Wire of Cable to TB1 12 120VAC Line out to Sidelight Level 2 3 Red Wire of Cable to TB1 10 Neutral return from Sidelight Level s 4 Blue Wire of Cable to TB1 Ground Lug c Connect all wiring between the GPS Sync and the power supply using Honeywell supplied cable P N 40002074 for GPS connector location see Figure 6 2 5 GPS Sync Installation OPTIONAL The GPS part number 40002075 unit should be mounted outdoors with a clear view of the South sky A 25 to 350 feet GPS cable can be ordered as needed Nearby obstructions to the South should be avoided The unit should be mounted on a flat vertical surface or a pole see Figure 12 a Switch 51 4 on the Sync Monitor Board should be in the ON slave position for all GPS controlled units b Typically requires one of the following photocells sold separately Important If photocell is not required socket cover must be left in place to prevent water entry into GPS unit 1 Photocell 77 3258 001 for Red Beacons 35 58 fc 2 Photocell 77 3759 001 for White or Dual Beacons 1 3 fc 00000002 001 20 Rev D HUGHEY PHILLIPS
37. ient energy is discharged through flashtube to produce an effective intensity of 20 000 candelas 25 In the night mode low intensity 120 VAC is supplied from the photocell and applied to the power supply on TB1 1 and to the day night relay K2 When K2 is energized its contacts will remove C2 from the high energy circuit and discharge it through R2 and R4 Now only C3 with R3 in series 30 Rev D PHILLIPS HUGHEY is in the tube circuit This provides the energy required to produce the effective intensity of approximately 2000 candelas Concurrently 120 VAC ing 022 0 suaannr os 08 accor 0734 9110005 S NOISY G3ZISYINI 3d 0 0371943 3 3 1051405 YOLINON ONAS 5 NAS A INAS cus OV 10002 gl 1 305 TANI 305 07 4 01 lora 0 RN d d 0 eu 3Q0M LHOIN NACHS HOLIMS 1 UaNUOISNVEL L 01 2V 1001402 FINGON YOLINON ONY TOUINOS 3015 QNnOMO 5 re KINO OVADZL 304 Ir D z g d ORI
38. lighting system on AM towers the lighting conductors or cables should be installed in galvanized steel conduit The conduit system should be bonded to each tower section with a bonding strap If the tower is painted the paint should be scraped off before installing the bonding kits After pulling the wires through the conduit system an insulation test using a megger should be performed between every conductor to conductor and between every conductor to conduit system Installation Recommendations for FM towers Lethal voltages are present in the conductors between the power supply and flashhead There should be one continuous run of cable from flashhead to power supply Under no circumstance should these conductors be spliced For strobe lighting systems on FM towers care should be taken not to expose strobe cable to high FM RF fields Generally this is done by running the strobe cable in conduit through the aperture of the FM antenna Conduit should be installed from 15 feet below the bottom bay of the FM antenna to 15 feet above the top bay The conduit should be bonded to the tower using a bonding kit every 5 feet If the tower is painted the paint should be scraped off before installing the bonding kit 2 2 3 Lighting System Power Supply The power supply is connected to its flashhead via the cable provided by Honeywell The length of this cable determines how far from the flashhead the power supply can be mounted The user should
39. m START M No Control Flash head Control Power and works in at least ae oltage one mode CNN nn 5 Yes Yes Yes Day mode white strobe is OK Night strobe out or in white backup mode section 4 No Strobe flashing Yes Night mode red Day strobe out No Yes Strobe won t switch from day to night mode Section 6 No Yes too fast or too slow Section 8 Yes Night mode red strobe Section 9 too briaht 00000002 001 40 Rev D HUGHEY PHILLIPS Table 6 Flashhead Strobe Problems Corrective Maintenance Test Corrective Action Section 1 Flashhead does not operate in any mode no LEDs on Input power incorrect Power supply interlock switch not engaged Blown F1 6 Amp fuse or transformer 630mA fuse Section 2 Flashhead interlock switch not engaged Relay K1 not energizing 00000002 001 Measure input power it should be with 10 of required voltage Press the power supply interlock switch and hold it down Remove all three PCBs and check for damage Remove the photocell wiring from 1 1 1 2 Perform flashhead isolation test and check for improper resistances Leave the flashhead cable disconnected replace the fuse and apply power Replace the strobe cable the photocell wiring and the PCBs one by one to determine which one will blow the fuse Remove the flashhead wi
40. operation when only one sidelight level is in use Located on the bottom of the GPS sync unit Refer to Figure 13 this LED will turn green when power is on Located on the bottom of the GPS sync unit Refer to Figure 13 this LED will turn yellow when unit has locked onto a satellite signal Located on the bottom of the GPS sync unit Refer to Figure 13 This LED flash red with each sync pulse Side light Failure LED s GPS SYNC Green LED GPS SYNC Yellow LED GPS SYNC Red LED 00000002 001 29 Rev D HUGHEY PHILLIPS 4 0 FUNCTIONAL DESCRIPTION 4 1 General The purpose of Section 5 is to provide a general overall description of how the equipment components function with relation to each other equipment as a whole and functional description of how individual units or subassemblies of the equipment function 4 2 Major Assemblies The AC main power input to the power supply is converted to approximately 1 000 VDC to bias the flashtubes in the flashhead and to charge the energy storage capacitors The ambient light sensor sends correct control signals to the power supply to automatically change the intensity of the flashhead and control the red incandescent side lights The main power to the power supply is applied to the control and logic circuitry thereby activating relays that determine the intensity of the flashhead Logic circuits in the power supply generate a timing signal that controls t
41. r power supply not configured as master Interconnecting wire Inspect wiring between Install interconnecting wiring between master and slave power supplies B1 position power supplies missing 3 should be daisy chained between each power supply per the installation wiring diagram oync Monitor 1 4 is OFF Check 51 4 position Inspect Turn ON S1 4 Correct GPS Sync Unit Defective wiring Swap the GPS Sync wiring Replace the GPS Incorrectly wired Unit with known good unit oync Unit Section 2 lights are in sync but there is a double flash or flashing faster than 40 FPM More than one sync monitor Inspect the DIP switches Reconfigure sync monitor PCB is set as master each sync monitor PCB In PCBs Refer to the manual the master power supply for correct positions DIP switch 51 4 should be set to OFF which is the master position In all the other power supplies this switch 4 should be set to ON which is the slave position Section 3 Master unit switches to night mode at night but slave units remain in day mode Interconnecting wire Inspect wiring between Install interconnecting wiring between master and slave power supplies B1 position power supplies missing 1 should be daisy chained between each power supply per the installation wiring diagram for multiple units 00000002 001 46 Rev D HUGHEY PHILLIPS 5 6 Side Light Problems Logic Diagram Utili
42. res TB2 5 and TB2 6 gray and white and measure resistance between them it should be less than 5Q When the interlock switches are engaged the 1 relay should energize If not measure for 120 VAC across the relay coil Alternatively remove the connectors and check resistance across the K1 coil it should be 300Q 41 Supply correct input power Close the unit the system should operate properly Replace the defective component Flashhead does not operate in any mode control power indicator on high voltage neon lamp off Re seat the flashhead cover making sure the interlock switch engages when the cover is closed If the system still does not have continuity between TB2 5 and TB2 6 replace the flashhead interlock switch and inspect the strobe cable for damage Replace the K1 relay Rev D HUGHEY PHILLIPS Faulty high voltage PCB Visually check the traces Replace the high voltage the high voltage PCB Check PCB for any shorted diodes Use diode check function on multimeter if available Section3 Flashhead does not operate any mode control power indicator high voltage neon lamp on Trigger control PCB Perform flashhead isolation Set DIP switches according defective or incorrect DIP test and power supply to specifications If no trigger switch setting isolation test Compare is observed when performing trigger PCB DIP switch Trigger Test replace the
43. reset white night flashing conditions are 40 FPM giving an equivalent light output of 2 000 candelas Operation in this mode continues until day mode is called for or power is interrupted When day operation is called for by the photocell the fail detection system verifies proper day operation closing the fail relay K1 A test button switch is located on the top edge of the PCB This switch grounds out the flash signal when held closed thus simulating flash failure To operate hold the test button closed for longer than 10 seconds Single pole double throw relay contacts are available 12E00045 002 for monitoring Continuity between TB1 7 and TB1 8 is maintained closed while TB1 6 and 8 is open as a go condition Continuity between TB1 6 and 8 represents a fault condition while TB1 7 and 8 is open 00000002 001 37 Rev D HUGHEY PHILLIPS 4 5 2 Alarm Card AC The side light alarm provides fault indicators when one or more incandescent lamps or LED fixtures fail When a lamp fails a decrease in current is sensed and the alarm card transfers to the alarm mode This is reflected in two ways The red LED lights and the relay transfers to provide an open circuit between the common wiper and the normally closed contacts and a closed circuit between the wiper and the normally open contact Replacement of a failed lamp resets the alarm output and extinguishes the LED During the day mode when the red lights are not on
44. rs To avoid casualties always remove the power wait one 1 minute and then discharge the flash capacitors C1 C2 and C3 by touching a grounding rod to the capacitor terminals prior to touching any component 144 Resuscitation Maintenance personnel shall familiarize themselves with the technique for resuscitation found in manual on First Aid Instructions 1 4 5 Precautionary Notice for Semiconductor and Integrated Circuits This equipment contains semiconductor devices integrated circuits Take the necessary ESD precautions prior to attempting any service work 00000002 001 8 Rev D HUGHEY PHILLIPS 1 5 Safety Summary The following is a summary of warnings contained within this technical manual This system uses lethal voltages in both the power supply and the flashhead Do not attempt to service or adjust the equipment with line power applied Interlock switches are provided in both the flashhead and power supply enclosures to interrupt main power to the power supply These switches are activated when the power supply door or flashhead lens assembly is opened in a conventional manner No interlock is provided when other means of access are used Never tamper with remove short circuit the interlocks in any way Line voltage is still present when interlocks are activated Disconnect power before inspecting or servicing Ensure that the power is OFF and the capacitor bank has been discharged before
45. the module does not report an alarm 00000002 001 STATUS DAY C1 NC1 C1 NO1 GREEN 1 7 LED1 GREEN NIGHT RELAY2 C1 NC1 LED2 GREEN RED IF UNUSED Table 5 Side Light Alarm Module Fault Indicators 38 Rev D HUGHEY PHILLIPS 5 0 TROUBLESHOOTING AND CORRECTIVE MAINTENANCE 5 1 General The purpose of Section 6 is to provide procedures that enable the troubleshooter to isolate and correct the causes of malfunctions Such corrective action may be in the form of an immediate fix of a problem or may direct the troubleshooter to a corrective maintenance procedure for adjustment or repair 5 2 Tools Required e Flat head screwdriver e 5 16 nut driver to open flashhead e Clean gloves to use when changing flashtubes Digital multimeter w Ohm reading and 500 VDC capacity NE2 neon light HONEYWELL part number 77 2342 Short piece of wire for jumper Approx 12 wire gauge 5 3 Troubleshooting Procedures and Tables Logic diagrams direct maintenance personnel to associated tables listing the malfunction test and corrective maintenance action to perform 00000002 001 39 Rev D HUGHEY PHILLIPS 5 4 Flashhead Strobe Problems Logic Diagram Utilize the following logic diagram to determine the most correct course of maintenance action to perform to troubleshoot the flashhead when strobe problems occur Utilize Table 6 in conjunction with the logic diagra
46. ync Slave Sync Card settings per shaded areas Figure 21 FG2000B Sync Monitor Switch Settings settings per shaded areas Figure 22 FG2009B Sync Monitor Switch Settings 00000002 001 36 Rev D HUGHEY PHILLIPS 4 4 GPS SYNC The function of the GPS sync is to generate a sync pulse for the trigger control board The Day Mode flash rate is set at 40 FPM per FAA requirements and cannot be changed The Nite Mode flash rate can be set for 24 30 40 or 60 FPM Switch 51 on the GPS unit allows for field adjustment of the night flash rate See Figure 11 for switch positions and Figure 23 for the flash rate settings recess rr Figure 23 GPS Sync Switch Settings Switch 51 4 on the Sync Monitor Board should be in the ON slave position for all GPS controlled units 4 5 System Failure Alarms 4 5 1 Strobe Failure Fail detection during the day operation causes fault relay K1 on the Sync Monitor board to open 10 seconds after the last normal flash Occasional missed flashes will go undetected The fault relay closes whenever normal operation is restored a go condition Fail detection during night operation in addition to opening the fault relay fail condition establishes operating conditions for white night flashtube operation White night operation only occurs whenever red operation fails and begins 10 seconds after the last flash of the red lamp The p
47. ze the following logic diagram to determine the most correct course of maintenance action to perform and to troubleshoot the flashhead when side light problems occur Utilize Table 8 and the section listed in the logic diagram Table 8 Side Light Problems Corrective Maintenance Malfunction Test 7 Corrective Action Section 1 Side lights not operating at night Verify correct wiring per installation diagram On systems with more than one power supply note that each side light module should run two levels of side lights F3 fuse open Remove the fuse Check Reseat Replace for continuity Power supply rocker switch Make sure rocker switch is in the Auto position and that the is in the wrong position photocell is not illuminated if necessary temporarily cover it to simulate nighttime Section 2 Side lights in alarm Side light lamp burned out On the alarm card AC1 Replace burned out side the DIP switches to monitor light 1 one less side light than the current number reference switch setting positions in manual Alternatively measure the current going out to your side lights though the wire on 1 11 TB1 12 Compare your Current reading to the nominal expected current level to see how many side lights you have operating Wrong DIP switch setting on Match DIP switch setting on AC1 at switch es SW1 or SW2 the side light alarm module with the actual number of side lights to monitor
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