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Document UT-MT-0778_EN

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Edition 11/03/2014

Supersedes edition 02/03/2014

LED INSET THRESHOLD/END LIGHT L

THE04

INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE

Problem

Possible cause

Solution

Defective isolation transformer or
secondary wiring

Check power line between the
light fixture and the transformer,
including connectors

Monitoring device locked (only if
this option)

Unlocked monitoring device

Water or moisture inside
the fixture

Prism gasket, O-rings between
dome and lower cover

Replace all gasket and execute
leakage test

Pinched fixture power cables

Replace fixture leads

Содержание MULTI ELECTRIC LTHE04

Страница 1: ...T CAN BE SIGNED ON REQUEST THIS DOCUMENT AND THE DATA CONTAINED HERE IN IS PROPRIETARY PROPERTY AND SHALL NOT BE DUPLICATED USED OR DISCLOSED IN WHOLE OR IN PART FOR ANY PURPOSE WITHOUT WRITTEN CONSEN...

Страница 2: ...n the applicable warranty period All costs of transportation of Products claimed not to be warranted and of those repaired or replaced to or from the facility of the Company shall be borne by Purchase...

Страница 3: ...f the unit opened the main circuit breaker and removed the supply to the unit by opening the circuit breaker switch on the distribution board at the beginning of the supply line Then wait discharge ti...

Страница 4: ...ANUAL FOR USE INSTALLATION AND MAINTENANCE EDITIONS Date 07 24 2013 First issue 02 03 2014 Deleted List of the recommended spare parts and added relevant attachment 11 03 2014 New address of the Compa...

Страница 5: ...17 2 3 1 Current current conversion circuit patented 17 2 3 2 LED command circuit 17 2 3 3 Control circuit 18 2 4 ARCTIC KIT 18 3 INSTALLATION 19 3 1 PAVEMENT BORING AND SAWCUTTING 19 3 1 1 Scheme of...

Страница 6: ...view 9 Figure 2 Lower Cover Outside View 11 Figure 3 Lower Cover Inside View 11 Figure 4 Wiring Diagram 12 Figure 5 Exploded View 13 Figure 6 Part List 14 Figure 7 Complete P N identification 15 Figu...

Страница 7: ...RESHOLD END LIGHT LTHE04 INSTRUCTION MANUAL FOR USE INSTALLATION AND MAINTENANCE Figure 24 Prism Gasket 35 Figure 25 Cable Lead With Plug 36 Figure 26 Lower Cover with Pressure Valve 37 Figure 27 Rest...

Страница 8: ...be in compliance with ICAO Annex 14 STANAG 3316 and FAA 2 MAIN FEATURES Each light assembly consists of a removable fixture and a shallow base receptacle The fixture is waterproof and designed to wit...

Страница 9: ...on request P N 332 4140 or 332 4230 As alternative two screwdrivers can be used A silicone O Ring separately supplied has to be mounted outside around the dome to avoid dirt deposits between dome and...

Страница 10: ...0 460 m long with male faston terminal A suitable valve is outside mounted for the leakage test Watertightness between fixture and shallow base is ensured by means of an O Ring separately supplied to...

Страница 11: ...abel 3 Grounding cable hole 4 Letter A and B for cable lead identification 5 Cable lead entry Figure 2 Lower Cover Outside View The same colour painting is provided outside on the lower cover See Comp...

Страница 12: ...LD END LIGHT LTHE04 INSTRUCTION MANUAL FOR USE INSTALLATION AND MAINTENANCE ICAO POWER SUPPLY LED LED LED LED POWER SUPPLY POWER SUPPLY LED LED 1 In 2 Out 2 In 2 Out FAA LED LED POWER SUPPLY LED LED P...

Страница 13: ..._EN Page 13 of 39 Edition 11 03 2014 Supersedes edition 02 03 2014 LED INSET THRESHOLD END LIGHT LTHE04 INSTRUCTION MANUAL FOR USE INSTALLATION AND MAINTENANCE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Figu...

Страница 14: ...on Qty 1 Dome 1 2 O Ring for dome external 1 3 O Ring for dome internal 1 4 O Ring for lower cover 1 5 Arctic kit heater 1 2 6 Reflector with hardware 2 3 7 LED module with accessories 2 3 8 Lower cov...

Страница 15: ...Red M Blank unidirectional dome FAA only Toe in threshold side L Right R Left S Straight Electrical System 1P One Plug 2P Two Plugs Monitoring 0 Without Monitoring M With Monitoring Arctic Kit 0 Witho...

Страница 16: ...d close to the cable entry The shallow base is designed for cementing in place by means of epoxy resin in a hole drilled in the pavement The fixture has to be fastened to the base by means of six hex...

Страница 17: ...uit isolation transformers of smaller size can be used respect to those used with the equivalent fixtures equipped with halogen lamps To meet the previous features the conversion circuit is based on t...

Страница 18: ...ol circuit commands the intervention of the monitoring device so that the secondary side of the isolation transformer becomes open like in the case of an incandescent lamp failure This features is ess...

Страница 19: ...e and depth are maintained within the specified limits All surfaces of the recess must be clean and dry If any of these surfaces is damp it is desirable that it be dried and blown clean with a compres...

Страница 20: ...of 39 Edition 11 03 2014 Supersedes edition 02 03 2014 LED INSET THRESHOLD END LIGHT LTHE04 INSTRUCTION MANUAL FOR USE INSTALLATION AND MAINTENANCE 3 1 1 Scheme of Light Configurations Figure 10 Examp...

Страница 21: ...e power cables using solderless squeeze connectors as shown in the figure crimped with the proper tool Connect also the grounding wire to the main grounding network by using a suitable clamping lug AT...

Страница 22: ...een the sides of the shallow base and the drilled hole should be filled with sealer up to approx 25 mm from the pavement according to the local needs Fill the remaining 25 mm with a suitable joint sea...

Страница 23: ...ding wire of the fixture with the receptacle and the grounding wire of the base press the fixture by hand onto the base and secure it using the six locking screws complete with washer one drop of scre...

Страница 24: ...ANCE 320 320 100 150 150 Figure 12 12 shallow base for side or bottom ducts method B 1 Positioning jig 2 Align the jig notch with the mark on the pavement 3 Circular level 4 Screws and spacers for the...

Страница 25: ...all be complete of adaptor ring Be sure the flange on the transformer housing is clean and the O Ring Figure 15 n 2 if used is in place in the O Ring groove Connect the plug of the fixture to the rece...

Страница 26: ...r provided with earthing connection the fixture secondary side is wired to the grounding network through the larger pin of fixture plug In case of an inset fixture installed in the taxiway runway pave...

Страница 27: ...ght fixture life the installed units should be subject to a maintenance program in accordance with the following instructions and taking as reference the Airport Service Manual ICAO Part 9 Airport Mai...

Страница 28: ...the fixture by using the two lifting tools P N 332 4140 or 332 4230 inserted in the suitable slots provided on the dome As an alternative two screwdrivers can be used Disconnect the fixture plug s and...

Страница 29: ...er Immerge the assembly under water so air loss will be easily viewed if some part is damaged or assembling is wrong If there is no air loss then test is passed successfully Light unit is ready to be...

Страница 30: ...surface of the prisms and if already removed is not necessary to open it Clean the prisms surface with non abrasive glass product 3 7 2 Prism inside cleaning Normally the cleaning of the prism inside...

Страница 31: ...ly clean the prism seat by scraping and taking care not to damage the relevant walls 3 8 2 Installing the New Prism Place a new gasket Figure 20 n 2 in the prism cavity on the dome then position and p...

Страница 32: ...D module and the relevant reflector with a tightening torque of 0 6 Nm reconnect the power supply connector Figure 21 n 4 to the LED module Reassembly the fixture following instructions of paragraph C...

Страница 33: ...ater cable on the new thermostat terminals protect the soldered joint from moisture with a piece of suitable heat shrink tubing tighten the two screws with tightening torque 0 6 Nm 3 11 2 Heater unsol...

Страница 34: ...ssary Any O Ring that is stretched torn has a permanent set or some other defect which would prevent it from obtaining a water tight seal must be replaced with a new O Ring Remove the fixture from the...

Страница 35: ...Remove the old O Ring from the groove and clean the flange mating surfaces and the groove scraping carefully Take care not to damage the mating surface and the bottom and sides of the groove Position...

Страница 36: ...new gland gasket Figure 25 n 5 so that the available length of cables outside the fixture is approx 50 cm when re assembled Pull both cables through the suitable hole provided in the bottom of the low...

Страница 37: ...ice life depends upon the entire assembly being waterproof All surfaces must be clean dry and free of all foreign matter if the light fixture is to operate for an extended period without requiring mai...

Страница 38: ...INSTALL THE CORRECT PRISM Weak light output Primary loop with partial short circuit Check cable assembly Defect in the isolation transformer Replace transformer Dirty prism or dome Clean the light fix...

Страница 39: ...e Solution Defective isolation transformer or secondary wiring Check power line between the light fixture and the transformer including connectors Monitoring device locked only if this option Unlocked...

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