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Summary of Contents for OCEM LITC
- Page 1 LITC Use and Maintenance Manual LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT...
- Page 2 OCEM Airfield Technology, and any other name/brand associated with products OCEM Airfield Technology mentioned or indicated in this document, are trademarks or registered by OCEM Airfield Technology. The rights of third parties on each registered trade mark mentioned in this document are the property of their respective owners.
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Page 3: Limited Product Warranty
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. OCEM - ENERGY TECHNOLOGY warrants to each original Buyer of Products manufactured by the Company that such Products are at the time of delivery to the Buyer, free of material and workmanship defects, provided that no warranty is made with respect to: (a) any Product, which has been repaired or altered in such a way, in Company’s judgement, as to affect... - Page 4 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE OPERATION ON THE EQUIPMENT - SKILLS Operation on the equipment and access to its internal parts shall be done by experienced personnel, adequately trained and aware of the risks related to electricity and high voltages.
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Page 5: Table Of Contents
Document UT-MT-0771_EN Page 5 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE INDEX LIMITED PRODUCT WARRANTY ......................3 SAFETY INFORMATION ........................3 INDEX .............................. -
Page 6: Index Of Figures
Page 6 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 4.4.2 Installing the New Prism ..................35 LED MODULE REPLACEMENT ..................36 ELECTRONICS REPLACEMENT .................. -
Page 7: Index Of Tables
Page 7 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Figure 24 – Prism Surface to be Cleaned ..................34 Figure 25 - Prism Replacement ....................... 35 Figure 26 –... -
Page 8: General
(ICAO) light, in order to provide a visual aid to the moving aircraft. LITC lights are in compliance with ICAO Annex 14 Vol.1, EASA CS-ADR DSN.M.745, FAA AC 150/5345-46 (Style 3), IEC TS 61827 (Style 4) and NATO-STANAG 3316. -
Page 9: Removable Light Unit
Page 9 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE REMOVABLE LIGHT UNIT The removable fixture mainly consists of a dome, an optical assembly, a power supply/control board, and a lower cover. -
Page 10: Power Supply/Control Board
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE ▪ Straight sections ICAO, STANAG 3316 and FAA L-852A/C ▪ Curved sections FAA L-852B/D ▪... -
Page 11: Figure 2 - Lower Cover Outside View
Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE The fixture is 203 mm in diameter and 85 mm (+ 18.5 mm for plugs) high; the protrusion above the ground is less than 6.35 mm. -
Page 12: Figure 4 - Wiring Diagram
Page 12 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE POWER SUPPLY POWER SUPPLY 1 In 1 Out 1 In 2 Out 2 In 2 Out Figure 4 –... -
Page 13: Figure 5 - Exploded View
Document UT-MT-0771_EN Page 13 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Figure 5 – Exploded View... -
Page 14: Figure 6 - Part List
Page 14 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Description Dome ........................1 O-Ring for dome ....................1 O-Ring for lower cover ..................1 Prism gasket ..................... -
Page 15: Figure 7 - Complete P/N Identification
Page 15 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE LITC08 - F - D - GG - 2P - 0 - M - A Basic P/N: 08 = 8”... -
Page 16: Shallow Base
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE SHALLOW BASE The shallow base (Figure 9) consists of a treated aluminium casting containing an... -
Page 17: Electronic Section
Page 17 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Figure 8 – Gasket of 8” fixture for 8” shallow base 1. Cable gland for cable entry 2. -
Page 18: Led Command Circuit
Page 18 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE This conversion, performed in one transformation only, allows to achieve several benefits: ▪... -
Page 19: Installation
Page 19 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE The optional arctic kit is in compliance with FAA “Engineering Brief N°67” document and it prevents from the ice over the prisms area. -
Page 20: Scheme Of Light Configurations
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE position. The recess can best be drilled using a diamond-faced core drill in a sturdy, stable drill rig. -
Page 21: Figure 12 - Stop Bar (Icao) Scheme Of Light Configurations
Document UT-MT-0771_EN Page 21 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Figure 12 – Stop Bar (ICAO) Scheme of Light Configurations... -
Page 22: Curved Section Light Alignment
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE CURVED SECTION LIGHT ALIGNMENT 1. Using the scheme in Figure 13 determine the radius (R) of the curve and mark the taxiway radius centre (C’). -
Page 23: Installing The Shallow Base
Document UT-MT-0771_EN Page 23 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE CURVE RADIUS (R) LIGHT LONGITUDINAL SPACING (S) - FAA 365m RVR and above... - Page 24 Page 24 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE STEP A ACTIVITY DESCRIPTION Splice the light base leads to the power cables using solderless squeeze connectors, as shown in the figure, crimped with the proper tool.
- Page 25 Document UT-MT-0771_EN Page 25 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE STEP A ACTIVITY DESCRIPTION Observing the circular level fixed on the jig, level the jig by operating the three leveling lobe knobs (Figure 18).
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Page 26: Figure 14 - Gaskets For 8" Shallow Base
Page 26 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 1. O-Ring around the dome 2. O-Ring between fixture and base Figure 14 –... -
Page 27: Figure 16 - 8" Shallow Base For Side Or Bottom Ducts (Method "B")
Document UT-MT-0771_EN Page 27 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Ø214 Ø214 Ø100 Figure 16 – 8” shallow base for side or bottom ducts (method “B”) Ø320... -
Page 28: Figure 18 - Shallow Base Installation Details
Page 28 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 1. Positioning jig 2. Align the jig notch with the mark on the pavement 3. -
Page 29: Installing The Light Unit On L-868 Base, Size B
Page 29 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE INSTALLING THE LIGHT UNIT ON L-868 BASE, SIZE B Install L-868 light base in compliance with FAA AC 150/5340-30. -
Page 30: Maintenance
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE In case of an inset fixture, installed in the taxiway/runway pavement on its shallow base far from the relevant isolation transformer, it is necessary to provide a secondary extension between fixture and transformer. -
Page 31: Periodical Checks
Page 31 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 4.1.1 Periodical Checks Cleaning of the prisms and the light output channel... -
Page 32: Removing And Opening The Light Unit From The Base
Page 32 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE REMOVING AND OPENING THE LIGHT UNIT FROM THE BASE 4.2.1 Removing the fixture ▪... -
Page 33: Leakage Test
Page 33 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 4.2.4 Leakage test The assembly should be given a 1.38 kPa air pressure test. This can be done by connecting an external air pressure line to the valve (Figure 22–... -
Page 34: Prims Cleaning
Page 34 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE PRIMS CLEANING 4.3.1 Prism outside cleaning ▪ Removing the fixture is not necessary to clean the outer surface of the prisms, and if already removed is not necessary to open it. -
Page 35: Prism Replacement
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE PRISM REPLACEMENT If the prism is damaged it must be replaced as described below. It is highly recommended to do a complete overhaul of the fixture. Contact OCEM - ENERGY TECHNOLOGY for any suggestion. 4.4.1 Removing the Prism Remove the fixture from the base and open it following instructions of “Removing... -
Page 36: Led Module Replacement
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE LED MODULE REPLACEMENT Remove the fixture from the base and open it following instructions of “Removing and Opening the Light Unit From the Base”... -
Page 37: Arctic Kit Replacement
Document UT-MT-0771_EN Page 37 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE ARCTIC KIT REPLACEMENT 4.7.1 Thermostat Remove the fixture from the base and open it following instructions of “Removing and Opening the Light Unit From the Base”... -
Page 38: Gasket Examination
Page 38 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Figure 27 – Wiring diagrams for the heaters GASKETS 4.8.1 Gasket examination Every time a fixture is opened each O-Ring must be examined as described below and replaced if necessary. -
Page 39: O-Ring Replacement
Page 39 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE Remove the fixture from the base and open it following instructions of “Removing and Opening the Light Unit From the Base”. -
Page 40: Cable Lead With Plug
Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE bottom and sides of the groove. Position it in the centre of its groove and push it inside. -
Page 41: Pressure Valve
Page 41 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE 4.10 PRESSURE VALVE If a leakage is found through the pressure valve during an air pressure test, check carefully where the leakage happens. -
Page 42: Figure 32 - Restoring The Monitoring Device
Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE ▪ remove the fixture from the base and open it following instructions of “Removing and Opening the Light Unit From the Base”... - Page 43 Document UT-MT-0771_EN Page 43 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE TROUBLESHOOTING Problem Possible cause Solution Broken or damaged prism Replace prism...
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Page 44: Spare Parts
Page 44 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE SPARE PARTS CODE DESCRIPTION RISL10003 Mounting Gasket Kit RISL10004 Arctic Kit 8"... - Page 45 Document UT-MT-0771_EN Page 45 of 48 Edition 09/29/2023 Supersedes edition 03/17/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE RISL10078 LED Module Green RISL10079 LED Module Yellow RISL10080 Prism Kit LITC-W/J/K DX...
- Page 46 Page 46 of 48 Document UT-MT-0771_EN Supersedes edition 03/17/2023 Edition 09/29/2023 LED INSET TAXIWAY CENTRELINE, STOP BAR AND INTERMEDIATE HOLDING POSITION LIGHT LITC INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE...
- Page 48 OCEM AT a division of ENERGY TECHNOLOGY S.r.l. Via della Solidarietà, 2/1 - 40056 Valsamoggia (Bologna) - Italy...
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