L-858 (LED)

Signature Series TM LED L-858Y/R/L/B Signs
Size 1, 2, 3, 4 and, 5 Internally Illuminated

Installation Manual

Document Number96A0402, 12 Sep 2008,Rev. C, 11 August 2009

ETL Certified to FAA SpecificationL-858Y, L-858R, L-858L,AC 150/5345-44 (Current Edition)FAA Engineering Brief No. 67ETL Certified (pending)

ADB Airfield Solutions

Copyright © 2008 ADB Airfield Solutions. All rights reserved

P.O. Box 30829977 Gahanna ParkwayColumbus, OH 43230

Tel. (614) 861-1304Fax. (614) 864-2069

Disclaimer

History of Change

1.0 History of Change

1.1 DisclaimerThis manual could contain technical inaccuracies or typographical errors. ADB Airfield Solutions reserves the right to revise this manual from time to time in the contents thereof without obligation of ADB Airfield Solutions to notify any person of such revision or change.

Details and values given in this manual have been compiled with care. They are not binding, however, and ADB Airfield Solutions disclaims any liability for damages or detriments suffered as a result of reliance on the information given herein or the use of products, processes or equipment to which this manual refers. No warranty is made that the use of the information or of the products, processes or equipment to which this manual refers will not infringe any third party's patents or rights.

1.2 WarrantiesProducts of ADB Airfield Solutions manufacturer are guaranteed against mechanical, electrical, and physical defects (excluding lamps) for a period of two years from the date of installation and are guaranteed to be merchantable and fit for the ordinary purposes for which such products are made.

This sign is manufactured under AC/150-5345-44H, Specification for Runway and Taxiway Signs, and warranted for 2 years after the installation date. Any defects in material or workmanship will be corrected or the sign replaced by the manufacturer at no cost to the airport owner.

ADB Airfield Solutions will correct by repair or replacement, at its option, equipment or parts which fail because of mechanical, electrical or physical defects, provided that the goods have been properly handled and stored prior to installation, properly installed and properly operated after installation, and provided further that Buyer gives ADB Airfield Solutions written notice of such defects after delivery of the goods to Buyer. Refer to the Safety section for more information on Material Handling Precautions and Storage precautions that must be followed.

ADB Airfield Solutions reserves the right to examine goods upon which a claim is made. Said goods must be presented in the same condition as when the defect therein was discovered. ADB Airfield Solutions furthers reserves the right to require the return of such goods to establish any claim.

ADB Airfield Solutions’s obligation under this guarantee is limited to making repair or replacement within a reasonable time after receipt of such written notice and does not include any other costs such as the cost of removal of defective part, installation of repaired product, labor or consequential damages of any kind, the exclusive remedy being to require such new parts to be furnished.

ADB Airfield Solutions’s liability under no circumstances will exceed the contract price of goods claimed to be defective. Any returns under this guarantee are to be on a transportation charges prepaid basis. For products not manufactured by, but sold by ADB Airfield Solutions, warranty is limited to that extended by the original manufacturer.

This is ADB Airfield Solutions’s sole guarantee and warranty with respect to the goods; there are no express warranties or warranties of fitness for any particular purpose or any implied warranties of fitness for any particular purpose or any implied warranties other than those made expressly herein. All such warranties being expressly disclaimed.

PAGE REV DESCRIPTION EC NO. CHECKED APPROVED DATEAll A Released Manual xxx SA GM 9/12/08All B Added size 2 and 3 sign information JK GM 01/08/09

Diagrams and Parts

CAdded latest drawings and parts, Added size 4 and 5 signs

2365 JR GM 080709

96A0402, Rev. C 11 August 2009Signature Series TM LED L-858Y/R/L Signs, Installation Manual 1-3

12 Sep 2008

Trademarks

History of Change

1.3 TrademarksGeneral notice: other product names used here are for identification purposes only and may be trademarks of their respective companies.

1.4 Proprietary InformationThis information carrier contains proprietary information, which shall not be used for other purposes than those for which it has been released, nor be reproduced or disclosed to third parties without the prior written consent of ADB Airfield Solutions.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, photocopy, recording, or otherwise, without the prior written permission of ADB Airfield Solutions. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein.

ADB Airfield Solutions shall not be liable to the purchaser of this product or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this product. ADB Airfield Solutions shall not be liable against any damages arising from the use of any options or parts other than those designated as approved products.

Copyright © 2009 by ADB Airfield Solutions. All rights reserved.

96A0402, Rev. C 11 August 20091-4 Signature Series TM LED L-858Y/R/L Signs, Installation Manual

12 Sep 2008

Introduction

Safety

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1.0 Safety

1.1 IntroductionThis section contains general safety instructions for installing and using ADB Airfield Solutions equipment. Some safety instructions may not apply to the equipment in this manual. Task- and equipment-specific warnings are included in other sections of this manual where appropriate.

Carefully read and observe all safety instructions in this manual, which alert you to safety hazards and conditions that may result in personal injury, death or property and equipment damage and are accompanied by the symbol shown below.

1.2 To use this equipment safely:

1.2.1 Additional Reference Materials: • NFPA 70B, Electrical Equipment Maintenance • NFPA 70E, Electrical Safety Requirements for Employee Workplaces • ANSI/NFPA 79, Electrical Standards for Metalworking Machine Tools • OSHA 29 CFR, Part 1910, Occupational Health and Safety Standards • National and local electrical codes and standards.

WARNINGFailure to observe a warning may result in personal injury, death or equipment damage.CAUTIONFailure to observe a caution may result in equipment damage.

WARNINGRead installation instructions in their entirety before starting installation.• Refer to the FAA Advisory Circular AC 150/5340-26, Maintenance of Airport Visual Aids Facilities, for instructions

on safety precautions.• Observe all safety regulations. To avoid injuries, always disconnect power before making any wiring connections

or touching any parts. Refer to FAA Advisory Circular AC 150/5340-26.• Become familiar with the general safety instructions in this section of the manual before installing, operating,

maintaining or repairing this equipment.• Read and carefully follow the instructions throughout this manual for performing specific tasks and working with

specific equipment.• Make this manual available to personnel installing, operating, maintaining or repairing this equipment.• Follow all applicable safety procedures required by your company, industry standards and government or other

regulatory agencies.• Install all electrical connections to local code.• Use only electrical wire of sufficient gauge and insulation to handle the rated current demand. All wiring must meet

local codes.• Route electrical wiring along a protected path. Make sure they will not be damaged by moving equipment.• Protect components from damage, wear, and harsh environment conditions.• Allow ample room for maintenance, panel accessibility, and cover removal.• Protect components from damage, wear, and harsh environment conditions.• Allow ample room for maintenance, panel accessibility, and cover removal.• Protect equipment with safety devices as specified by applicable safety regulations.• If safety devices must be removed for installation, install them immediately after the work is completed and check

them for proper functioning prior to returning power to the circuit.

safety, Installation Manual 1-5

Qualified Personnel

Safety

1 - Safety

1.3 Qualified PersonnelThe term qualified personnel is defined here as individuals who thoroughly understand the equipment and its safe operation, maintenance and repair. Qualified personnel are physically capable of performing the required tasks, familiar with all relevant safety rules and regulations and have been trained to safely install, operate, maintain and repair the equipment. It is the responsibility of the company operating this equipment to ensure that its personnel meet these requirements.

Always use required personal protective equipment (PPE) and follow safe electrical work practices. See 1.1, and 1.1.1 above.

1.4 Intended Use

ADB Airfield Solutions cannot be responsible for injuries or damages resulting from nonstandard, unintended applications of its equipment. This equipment is designed and intended only for the purpose described in this manual. Uses not described in this manual are considered unintended uses and may result in serious personal injury, death or property and equipment damage. Unintended uses may result from taking the following actions:

• Making changes to equipment that are not recommended or described in this manual or using parts that are not genuine ADB Airfield Solutions replacement parts

• Failing to make sure that auxiliary equipment complies with approval-agency requirements, local codes and all applicable safety standards

• Using materials or auxiliary equipment that are inappropriate or incompatible with ADB Airfield Solutions equipment

• Allowing unqualified personnel to perform any task

1.5 Storage

WARNINGUsing this equipment in ways other than described in this manual may result in personal injury, death or property and equipment damage. Use this equipment only as described in this manual.

CAUTIONIf equipment is to be stored prior to installation, it must be protected from the weather and kept free of condensation and dust. Failure to follow this instruction can result in injury or equipment damage.

safety, 1-6 Installation Manual

Operation

Safety

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1.6 Operation

1.7 Material Handling Precautions

1.8 Action in the Event of a System or Component Malfunction

WARNING• Only qualified personnel, physically capable of operating the equipment and with no impairments in their judgment

or reaction times, should operate this equipment.• Read all system component manuals before operating this equipment. A thorough understanding of system

components and their operation will help you operate the system safely and efficiently.• Before starting this equipment, check all safety interlocks, fire-detection systems, and protective devices such as

panels and covers. Make sure all devices are fully functional. Do not operate the system if these devices are not working properly. Do not deactivate or bypass automatic safety interlocks or locked-out electrical disconnects or pneumatic valves.

• Protect equipment with safety devices as specified by applicable safety regulations.• If safety devices must be removed for installation, install them immediately after the work is completed and check

them for proper functioning.• Route electrical wiring along a protected path. Make sure they will not be damaged by moving equipment.• Never operate equipment with a known malfunction.• Do not attempt to operate or service electrical equipment if standing water is present.• Use this equipment only in the environments for which it is rated. Do not operate this equipment in humid,

flammable, or explosive environments unless it has been rated for safe operation in these environments.• Never touch exposed electrical connections on equipment while the power is ON.

CAUTIONThis equipment may contain electrostatic sensitive devices.• Protect from electrostatic discharge.• Electronic modules and components should be touched only when this is unavoidable e.g. soldering,

replacement.• Before touching any component of the cabinet you should bring your body to the same potential as the cabinet by

touching a conductive earthed part of the cabinet.• Electronic modules or components must not be brought in contact with highly insulating materials such as plastic

sheets, synthetic fibre clothing. They must be laid down on conductive surfaces.• The tip of the soldering iron must be grounded.• Electronic modules and components must be stored and transported in conductive packing.

WARNING• Do not operate a system that contains malfunctioning components. If a component malfunctions, turn the system

OFF immediately.• Disconnect and lock out electrical power.• Allow only qualified personnel to make repairs. Repair or replace the malfunctioning component according to

instructions provided in its manual.

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Maintenance and Repair

Safety

1 - Safety

1.9 Maintenance and RepairWARNINGAllow only qualified personnel to perform maintenance, troubleshooting, and repair tasks. • Only persons who are properly trained and familiar with ADB Airfield Solutions equipment are permitted to service

this equipment.• Disconnect and lock out electrical power.• Always use safety devices when working on this equipment.• Follow the recommended maintenance procedures in your equipment manuals.• Do not service or adjust any equipment unless another person trained in first aid and CPR is present.• Connect all disconnected equipment ground cables and wires after servicing equipment. Ground all conductive

equipment.• Use only approved ADB Airfield Solutions replacement parts. Using unapproved parts or making unapproved

modifications to equipment may void agency approvals and create safety hazards.• Check interlock systems periodically to ensure their effectiveness.• Do not attempt to service electrical equipment if standing water is present. Use caution when servicing electrical

equipment in a high-humidity environment.• Use tools with insulated handles when working with electrical equipment.

safety, 1-8 Installation Manual

1.0 History of Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31.1 Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31.2 Warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31.3 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-41.4 Proprietary Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.0 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-51.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-51.2 To use this equipment safely: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.2.1 Additional Reference Materials: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-51.3 Qualified Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-61.4 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-61.5 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-61.6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-71.7 Material Handling Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-71.8 Action in the Event of a System or Component Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-71.9 Maintenance and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

2.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12.1 Compliance with Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.1.1 Uses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12.1.2 Sign Legends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12.1.3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12.1.4 Electrical Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Table 2.1. : Style No. and Power Source 2-22.1.5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22.1.6 Spare Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32.1.7 Packaging Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-42.2.1 Sizes 1, 2, 3, and 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Figure 2.1. : L-858 Sign Dimensions (One-Module) 2-4Table 2.2. : L-858 Size 1 Sign Dimensions 2-5Table 2.3. : L-858 Size 2 Sign Dimensions 2-5Table 2.4. : L-858 Size 3 Sign Dimensions 2-5Table 2.5. : Size 1, 2, and 3 2-5Table 2.6. : Size 4 Sign Height 2-5Table 2.7. : Size 4 Sign Lengths - Inches (Centimeters) 2-5Figure 2.2. : L-858 Sign Dimensions (Size 4/One-Module) 2-6Table 2.8. : L-858 Size 4 Sign Dimensions 2-6Figure 2.3. : L-858 Size 1, 2, 3,and 5 Sign Dimensions (Two-module) 2-6Figure 2.4. : L-858 Size 1, 2, 3,and 5 Sign Dimensions (Three-module) 2-7Figure 2.5. : L-858 Size 1, 2, 3,and 5 Sign Dimensions (Four-module) 2-7

3.0 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Figure 3.1. : Direct/Remote Mounting 3-13.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2 Cord Set Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3.2.1 Cord Set Installation Reference Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Figure 3.2. : Cord set Location #1 (Non-typical) 3-2Table 3.1. : Cord set Location #1 Parts 3-2Figure 3.3. : Cord set Location #2 (Non-typical) 3-3Table 3.2. : Cord set Location #2 Parts 3-3Table 3.3. : Flexible Conduit Connectors 3-3


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Figure 3.4. : Cord set Location #3 (Standard) 3-4Table 3.4. : Cord set Location #3 Parts 3-4Figure 3.5. : Cord set Location #4 (Standard) 3-5Table 3.5. : Cord set Location #4 Parts 3-5

3.2.2 Cord set and Extension Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6Figure 3.6. : L-823 Cord set and Extension Cords 3-6Table 3.6. : Cord set and Extension Cord Length 3-6Table 3.7. : Cord set and Extension Cord Parts 3-63.3 General Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

3.3.1 Overall Mounting Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-73.3.2 Sign Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-73.3.3 Sign Distance from Pavement Edge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Table 3.8. : Recommended Sign Distance from Pavement Edge 3-73.3.4 Sign Installation on Concrete Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Figure 3.7. : Mode 2 and 3 Frangible Coupling for Size 1 Signs,Mode 2 Frangible Coupling for Size 2, 3, 4 and 5 Signs, Part number 62A2142 3-8Figure 3.8. : Mode 3 Frangible Coupling for Size 2, 3, 4 and 5, Hi Wind, Part Number 62A2146 3-9

3.3.5 Sign Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Figure 3.9. : Sign Frangible Coupling 3-10

3.3.6 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-113.3.7 Earth Ground Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-113.3.8 Sign Fastener Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-113.3.9 Optional Tethers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Figure 3.10. : Installing Optional Tether 3-12

4.0 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Table 4.1. : L-858 Taxiway and Runway Sign Maintenance 4-14.1 Replacing the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

4.1.1 Wiring the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2Figure 4.1. : The LED Power Supply 4-2Figure 4.2. : Dual Power Supply 4-44.2 Replacing an LED Light Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Figure 4.3. : Wiring for 2 TO 8 LED Light Tubes 4-6Figure 4.4. : Wiring for 6 and 8 LED Light Tubes 4-74.3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

5.0 Parts/Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1Figure 5.1. : Parts and Ordering Codes 5-15.1 Parts and Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Table 5.1. : Parts 5-2Figure 5.2. : L858, LED and High Wind Led Assembly 5-3Table 5.2. : Parts 5-4Figure 5.3. : L858, LED and High Wind Led Assembly 5-5Figure 5.4. : LED Assembly Kit 5-6


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Compliance with Standards

Introduction

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2.0 Introduction

These signs are designed to guide pilots to a particular point on the field, identify holding positions, identify taxiway and runway intersections, and prohibit aircraft entry into designated areas.

2.1 Compliance with Standards• L-858Y, L-858R L-858L and L-858B AC 150/

5345-44 (Current Edition) and the FAA Engineering Brief No. 67 “Light Sources other than Incandescent and Xenon for Airport Lighting and Obstruction Lighting Fixtures.” ETL Certified.

2.1.1 UsesThese signs are designed to guide pilots to a particular point on the field, identify holding positions, identify taxiway and runway intersections, and prohibit aircraft entry into designated areas. L-858B is used at 1,000-foot intervals adjacent to the runway edge in order to provide runway distance remaining information to pilots during take off and landing operations.

• L-858Y – Direction, Destination, and Boundary (Informational Sign).

• L-858R – Mandatory Sign.• L-858L – Runway/Taxiway Location Sign.• L-858B – Runway Distance Remaining Sign is

used at 1,000-foot intervals adjacent to the runway edge in order to provide runway distance remaining information to pilots during takeoff and landing operations.

2.1.2 Sign Legends

2.1.3 Features• Virtually eliminates runway shutdowns due to

LED light source.• Direct replacement for existing sign.• Creates a highly uniform distribution of light,

eliminating hot spots and shadows.• Can be powered from either a ferroresonant or

thyristor type CCR.• Operates on 3-step, 5-step and 5.5A series

circuits.• Eliminates re-lamping expenses and reduces on-

going maintenance costs.• Improved safety – low, regulated DC voltage

inside sign.• Sign lumen maintenance of 70% (L70) minimum

for greater than 10 years (assuming sign operates an average of 12 hours per day).

Conditions for Continuous Outdoor UseThe L-858 taxiway and runway sign is designed for continuous outdoor use under the conditions presented below for operating temperature range, wind, and rain.

Operating Conditions• Temperature: -40°F to +131°F (-40°C to +55°C).• Humidity: 0 to 100%.• Wind:

• ADB Mode 2 signs withstand wind velocities up to 225 mph

• ADB Mode 3 signs withstand wind velocities up to 327 mph

Mode 2 FrangibilityAll signs sustain a static load of 0.9 PSI (6205 N•m) uniformly [225 MPH (362.1 KPH) wind] over the entire surface of the sign and break over before reaching 1.3 PSI (8963 N•m) [270 MPH (434.5 KPH) wind].

ConstructionCorrosion-resistant sign construction requires minimal maintenance.

• Aluminum housing• Acrylic sign legend panels• Stainless steel hardware• Retroreflective sheeting

Type Purpose Legend Color

Background Color

L-858YDirection,

Destination & Boundary

Black Yellow

L-858R Mandatory SignWhite with

Black Outline

Red

L-858LRunway/Taxiway

LocationYellow Black

L-858BRunway Distance

RemainingWhite Black


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Introduction

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2.1.4 Electrical SupplyThe L-858 signs are internally lighted. The signs are connected to a series circuit using the appropriately-sized 50 or 60Hz L-830 isolation transformer(s).

Table 2.1.Style No. and Power Source

Sign Load & Transformer RequirementsIn the table below, the number for the total VA load imposed on the CCR represents the actual load imposed on the regulator and accounts for power factor and load imposed by the transformer.

2.1.5 OperationWhen a lamp fails, the sign will turn off.

To determine which lamp has failed see Section 4.3, “Troubleshooting”, on page 4-8.

2 4.8-6.6A (3-Step CCR)3 2.8-6.6A (5-Step CCR)5 5.5A (Dedicated sign circuit)

Sign Size

Sign No. of

ModulesTransformer Power

FactorVolt Amp VA Load

Style 2, 3-Step LED Signs1 1 200W 0.84 681 2 200W 0.84 861 3 200W 0.88 1201 4 200W 0.90 138

2, 3 1 200W 0.82 842, 3 2 200W 0.91 922, 3 3 300W 0.91 1892, 3 4 300W 0.91 227

4 1 200W 0.84 86Style 3, 5-Step LED Signs

1 1 200W 0.83 661 2 200W 0.84 861 3 200W 0.89 1051 4 300W 0.88 146

2, 3 1 200W 0.82 832, 3 2 300W 0.88 1182, 3 3 500W 0.85 2062, 3 4 500W 0.88 234

4 1 200W 0.84 86Style 5, Single-Step LED Signs

1 1 100W 0.89 631 2 100W 0.88 841 3 100W 0.90 1051 4 200W 0.90 124

2, 3 1 100W 0.83 712, 3 2 200W 0.90 1012, 3 3 300W 0.86 1662, 3 4 500W 0.87 205

4 1 100W 0.88 84


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2.1.6 Spare Components

1. Customer to provide legend information.

2.1.7 Packaging DataSigns are shipped with L-823 cord set(s), frangible couplings, and floor flanges –ready for installation.

1. Estimated weight.2. Weights listed are for standard LED signs. Contact ADB for high

wind speed sign weights.

Description Part No.Floor flange (2-bolt) 62A2142Floor flange, high wind speed (4-bolt)

62A2146

Frangible coupling, size 1 60A2678-10Frangible coupling, size 2 60A2678-20Frangible coupling, size 3 or 5 60A2678-30Legend panel, retroreflective, size 11

44A6084-1110

Legend panel, blank, size 1

44A6084-1120

Legend panel, retroreflective, size 21

44A6084-2110

Legend panel, blank, size 2 44A6084-2120Legend panel, retroreflective, size 31

44A6084-3110

Legend panel, blank, size 3 44A6084-3120Legend panel, retroreflective, size 41

44A6084-4110

Legend panel, blank, size 4 44A6084-4120Tether 94A0054

LED light engine 48A0408 Size 2, 3 and 548A0409 Size 1 and 4

LED light engine replacement kit

94A0537/20 Size 2, 3 and 594A0537/10 Size 1 and 4

LED sign power supply assembly

44A6631/LT

LED (tube) sign pwr supply to LED (tube) lead assy

44A6920

LED (tube) sign lead terminator assy (last LED assy)

44A6921

LED (tube) sign lead jumper assy 18” Lg. (LED to LED)

44A6922/18

Gross Weight1

Carton Dimensions

Description (lb) (kg) (in) (cm)Size 1,

Module 1 46 21 34 x 34 x 13 87 x 86.4 x 33

Size 1, Module 2

78 35 34 x 63 x 13 87 x 160 x 33

Size 1, Module 3

115 52 34 x 92 x 13 87 x 234 x 33

Size 1, Module 4

169 77 34 x 121 x 13 87 x 307 x 33

Size 2, Module 1

71 32 40 x 40 x 13 102 x 102 x 33

Size 2, Module 2

104 47 40 x 76 x 13 102 x 193 x 33

Size 2, Module 3

153 70 40 x 112 x 13 102 x 285 x 33

Size 2, Module 4 2202 1002 40 x 147 x 13 102 x 374 x 33

Size 3, 5, Module 1

81 37 46 x 46 x 13 117 x 117 x 33

Size 3, Module 2

131 60 46 x 89 x 13 117 x 226 x 33

Size 3, Module 3

199 90 46 x 131 x 13 117 x 333 x 33

Size 3, Module 4

252 114 46 x 173 x 13 117 x 440 x 33

Size 4, Module 1 1221 561 62 x 52 x 13 158 x 132 x 33


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2.2 DimensionsSee Figures 2-1 through 2-4 for Size 1, 2, 3, and 5 sign dimensions.

2.2.1 Sizes 1, 2, 3, and 5

Figure 2.1.L-858 Sign Dimensions (One-Module)

Assembly No. :

Siemens Airfield Solutions

977 Gahanna Parkway

Columbus, Ohio 43230

Serial No. :

Power Factor Style 1: N/A Style 2/3/5:

(From Primary Side of Isolation Transformer)

Total Max VA Load Style 1: N/A

UTAXIWAY/RUNWAY SIGN

Size: Style: Class: 2 Type:

Lamp: 48W 6.6A MR16

L830: Qty 1/W

Max VA Load Style 2/3/5:

L-858

Sign

to Ground Lug on

Must be Connected

Proper Earth Ground

WARNING !

9.39(238.506)

6.60 (167.64)

20.64 (524.26) Size 1A

B

C

29.08 (738.66) Size 2

35.08 (891.06) Size 3


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Table 2.2.L-858 Size 1 Sign Dimensions



Table 2.5.Size 1, 2, and 3

Table 2.6.Size 4 Sign Height

Table 2.7.Size 4 Sign Lengths - Inches (Centimeters)

Sign Size Ain. (mm)

Bin. (mm)

Cin. (mm)

Din. (mm)

Ein. (mm)

Number of Lamps/Modules

Size 1, 1-Module

27.24(691.896)

25.23 (640.8)

29.34 (745.23)

— —

2

Size 1,2 Module

—58.62

(1489.00)27.26

(692.4)—

Size 1, 3-Module

—87.90

(2232.7)27.26

(692.4)29.28

(743.7)Size 1,

4-Module—

117.17(2976.1)

27.26(692.4)

29.28(743.7)

Sign Size Ain. (mm)

Bin. (mm)

Cin. (mm)

Din. (mm)

Ein. (mm)


Size 2, 1-Module

35.68(906.3)

31.73(805.9)

35.84(910.3)

— — 2

Size 2,2 Module

—71.62

(1819.2)33.76

(857.5)— 2

Size 2, 3-Module

—107.40

(2728.0)33.76

(857.5)35.79

(909.1)2

Size 2,4-Module

—143.17

(3636.5)33.76

(857.5)35.79

(909.1)2

Sign Size Ain. (mm)

Bin. (mm)

Cin. (mm)

Din. (mm)

Ein. (mm)


Size 3, 5,1-Module

41.68(1058.7)

38.23(971.0)

42.34(1075.4)

— — 2

Size 3,2 Module

—84.62

(2149.4)40.26

(1022.6)— 2

Size 3, 3-Module

—126.90

(3223.3)40.26

(1022.6)42.28

(1073.9)2

Size 3,4-Module

—169.17

(4296.9)40.26

(1022.6)42.28

(1073.9)2

Sign Type Sign Size Sign Face Height in. (mm)

Legend Height in. (mm)

Style Numbers

Class Numbers

Overall Mounting Height in. (mm)

L-858Y/R/L 1 18 (460) 12 (300) 2, 3, 5 1, 2 24-30 (610-760)L-858Y/R/L 2 24 (610) 15 (380) 2, 3, 5 1, 2 30-36 (760-910)L-858Y/R/L 3 30 (760) 18 (460) 2, 3, 5 1, 2 36-42 (910-1070)

Type Sign Size No.

Sign Face Height in (cm)

Legend Height in (cm)

Sign Style No.

Sign Class No.

Overall Mounting Height in (cm)

L-858B 4 48 (122) 40 (101.6) 2,3,5 1,2 58.2 (147.8)

Size No. 1 Module 2 Module 3 Module 4 Module 4 47.84 (121.5) N/A N/A N/A


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Note: Sign depth is 9.39 in (23.85 cm).

Figure 2.2.L-858 Sign Dimensions (Size 4/One-Module)


Figure 2.3.L-858 Size 1, 2, 3,and 5 Sign Dimensions (Two-module)

Sign Size Ain. (cm)

Bin. (cm)

Cin. (cm)


Size 4,1-Module

55.69(141.45)

21.87(55.55)

47.84(121.51)

4

C

B

A

B6

.60

C

D D


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Figure 2.4.L-858 Size 1, 2, 3,and 5 Sign Dimensions (Three-module)

Figure 2.5.L-858 Size 1, 2, 3,and 5 Sign Dimensions (Four-module)

C

D E D

D E E D

C


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3.0 Installation

Each sign is furnished complete with mounting flanges for installation on a concrete pad, which is the recommended method of installation. Contact the ADB Sales Department for more information on sign installation hardware.

1. L-823 Cord Set (supplied with the sign)2. Cable Clamp (supplied with the sign)3. Floor Flange (supplied with the sign)4. 2-inch Conduit Elbow (contractor supplied)5. L-867 Blank Cover Plate with Gasket (purchased separately)6. L-823 Extension Cord (purchased separately)7. L-867 Base (purchased separately)8. L-867 Base Plate (special - purchased separately)

Figure 3.1.Direct/Remote Mounting

WARNINGRead installation instructions in their entirety before starting installation.• Refer to the FAA Advisory Circular AC 150/5340-26, Maintenance of Airport Visual Aids Facilities, for instructions

on safety precautions.• Observe all safety regulations. To avoid injuries, always disconnect power before making any wiring connections

or touching any parts. Refer to FAA Advisory Circular AC 150/5340-26.• Sign installation requires a flat mounting surface and the sign to be level to prevent legend panels from becoming

distorted.• Failure to install and level sign per the instruction manual will void the warranty

B7 B7

Direct Mounting Remote Mounting (recommended)

1 1 234567

3

7 8


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This section provides instructions for installing L-858 taxiway and runway signs. Refer to the airport project plans and specifications for the specific installation instructions and FAA AC 150/5340-18.

3.1 UnpackingThe equipment is shipped ready for installation. Handle equipment very carefully to prevent component damage. Unpack the carton upon receipt and check the contents and their condition. Note any exterior damage to the carton that might lead to detection of equipment damage.

If you note any damage to any equipment, file a claim with the carrier immediately. The carrier may need to inspect the equipment.

3.2 Cord Set InstallationThis subsection provides information for installing cord sets. It includes sign installation kit reference numbers for three power leg cord set installation locations and mounting configurations.

This subsection provides special cord set locations with parts and part numbers. See Figure 3-1 for the ordering code for the L-858 sign. Special cords set installation reference numbers are located in the ordering code.

3.2.1 Cord Set Installation Reference NumberCord Set Exit Location #1Figure 3.2 shows cord set location #1. Refer to Table 3.1 for cord set location #1 parts and part numbers.

Figure 3.2.Cord set Location #1 (Non-typical)

Table 3.1.Cord set Location #1 Parts

Note: A: Shown for reference only. Part supplied with sign.B: Signs supplied with the following length external to the sign: Size 1 = 47 in. Size 2 = 41 in.Size 3 = 35 in. Size 4 = 18 in. Size 5 = 35 in. Any other external length requires a separate line on the purchase order specifying the external length required.C: Requires a separate line item on the purchase order.

Item Description Supplier Part Number Note1 Strain relief ADB Airfield Solutions 77A0156 A2 Cord set 16/2 SOW 600 V ADB Airfield Solutions Supplied with sign B3 Base flange ADB Airfield Solutions 62A2142 or 62A2146 A4 Connector plug ADB Airfield Solutions 63B0550 C5 2-in. (50.8-mm) L-867 base plate ADB Airfield Solutions 1932 C6 12 x 24 in. (304.8 x 609.6 mm) L-867B base ADB Airfield Solutions 2124 C


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Cord set Exit Location #2Figure 3.3 shows cord set location #2. Refer to Table 3.2 for cord set location #2 parts and part numbers.

Figure 3.3.Cord set Location #2 (Non-typical)


Note: A: Refer to Table 3.3 for flexible conduit connectors.B: Signs supplied with the following length external to the sign: Size 1 = 47 in. Size 2 = 41 in. Size 3 = 35 in. Size 4 = 18 in. Size 5 = 35 in. Any other external length requires a separate line on the purchase order specifying the external length required.C: Requires a separate line item on purchase order.D: Shown for reference only. Part supplied with sign.

Table 3.3.Flexible Conduit Connectors

Item Description Supplier Part Number Note1 Base flange ADB Airfield Solutions 62A2142 or 62A2146 D2 L-823 cord set 16/2 SOW 600 V ADB Airfield Solutions Supplied with sign B

312 x 24 in. (304.8 x 609.6 mm) L-867B base

ADB Airfield Solutions 2124 C

7 Flexible conduit Contractor Not applicable A10 Frangible coupling ADB Airfield Solutions 62B0499 C11 2 in. (50.8 mm) L-867 base plate ADB Airfield Solutions 1932 C

Item Description Supplier4 3/4-inch (44.45 mm) diameter hole ADB Airfield Solutions6 1-1/4 inch (31.75 mm) flexible conduit male connector Contractor7 1-1/4 inch (31.75 mm) flexible conduit Contractor8 1-1/4 inch (31.75 mm) flexible conduit male connector Contractor9 1-1/2 x 1-1/4-in. (38.1 x 31.75-mm) hex reducer bushing Contractor


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Figure 3.4.Cord set Location #3 (Standard)


Note: A: Shown for reference only. Part supplied with sign.B: Requires a separate line item on purchase order.C: Refer to Cord sets and Extension Cords in this section for extension cords available if different extension cord length is required.D: Gasket is sold separately.

Item Description Supplier Part Number Note1 Cord set 16/2 SOW 600 V ADB Airfield Solutions Not applicable2 Cable clamp ADB Airfield Solutions 60A2851 B3 Base flange ADB Airfield Solutions 62A2142 or 62A2146 A4 2-in. (50.8 mm) rigid conduit ADB Airfield Solutions Not applicable5 3/8 inch (9.53 mm) thick base plate ADB Airfield Solutions 1000-66 8-foot (2.44 m) extension cord ADB Airfield Solutions 73A0109-8 C

712 x 24 in. (304.8 x 609.6 mm) L-867B base

ADB Airfield Solutions 2124 C

NS Gasket ADB Airfield Solutions 2052 B, D


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Figure 3.5.Cord set Location #4 (Standard)


Note: A: Shown for reference only. Part supplied with sign.B: Requires a separate line item on the purchase order.C: Remove the base flange shipped with the sign when the leg is screwed into the base plate.

Item Description Supplier Part Number Note1 12-inch heavy base plate, 2-1/2 NPT ADB Airfield Solutions 1832-BSPLT B2 Cord set 16/2 SOW 600 V ADB Airfield Solutions 73A0107/72 A3 Base flange ADB Airfield Solutions 62A2142 or 62A2146 A, C

412 x 24 in. (304 x 610 mm) L-867B base

ADB Airfield Solutions 2124 B


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3.2.2 Cord set and Extension CordsSee Figure 3.6. Refer to Table 3.6 for cord set and extension cord types. Refer to Table 3.7 for cord set and cord parts.

Figure 3.6.L-823 Cord set and Extension Cords

Table 3.6.Cord set and Extension Cord Length

Table 3.7.Cord set and Extension Cord Parts

Note: A: Other sizes require special order.B: A minimum of thirty inches (762 mm) of cord set length is required for internal sign connections. Usable exterior cord set length is equal to the cord set length minus a minimum of 30 inches (varies with sign size and cord set exit location).C: Receptacle may be connected to plug on 73A0107-X, 73A0109-8 cord set, or standard 31-inch (787.4 mm) L-823 cord set.D: Receptacle must be connected to plug on, Plug Type II, Class A, and Style 1, supplied with the sign.

Type Part Number Receptacle Style Plug Style Standard Length Wire

1 73A0107-X Not applicable Type II, Class A, Style 14 ft. (1.22 mm)6 ft. (1.83 mm)

16/2

2 73A0108-X Type II, Class A, Style 7 Type II, Class A, Style 1 8 ft. (2.44 mm) 16/23 73A0109-X Type II, Class A, Style 7 Type II, Class A, Style 1 8 ft. (2.44 mm) 16/2

Item Description Part Number Note

1L-823 cord set, 16/2 wire

A, BCord set, standard size 4 ft. (1.22 mm) 73A0107-48Cord set, standard size 6 ft. (1.83 mm) 73A0107-72

2L-823 cord set extension cord, 16/2 wire, standard size 8 ft. (2.44 mm)

73A0108-8 A, C

3L-823 cord set extension cord, 16/2 wire, standard size 8 ft. (2.44 mm)

73A0109-8 A, D

1

2

3


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3.3 General Guidelines

• Mount the signs on a concrete slab or concrete pedestals• Do not allow concrete edges to protrude above grade.• Provide power to the signs through breakaway cable connectors installed within the frangible coupling portion

of the sign’s mounting legs.• Install auxiliary equipment, such as isolation transformers, in a light base embedded in the ground.

3.3.1 Overall Mounting HeightInstall signs so that the overall height above the surrounding ground of the sign assembly, including mounting supports, does not exceed heights given in Table 2-6 and the clearances of aircraft wings as specified in AC 150/5340-18. The sign must provide 12 inches (304.8 mm) of clearance between the top of the sign and any part of the most critical aircraft using, or expected to use, the airport when the aircraft’s wheels are at the pavement edge. For overall mounting height, refer to AC 150/5345-44.

3.3.2 Sign OrientationWhen orienting signs follow the guidelines below

• Orient the sign so that the face is perpendicular to the centerline of the taxiway or runway. Note: Check site plans and specifications for the location of the power leg (leg where the L-823 cord set is

located) in reference to the L-867 light base. Typically, the L-867 light base is immediately under the power leg or is at the same end, but not under the power leg. ADB Airfield Solutions’ signs are shipped with the sign product label attached to the sign end where the power leg is located. In addition, verify that the sign legend is orientated correctly to the taxiway or runway per the site plans when the sign is installed on the pad. If the sign legend location is not correct, then the panels must be removed and reinstalled in the sign in the correct location.

• For special situations refer to FAA AC 150/5340-18 for the correct orientation.

3.3.3 Sign Distance from Pavement EdgeRefer to Table 3.8 for the distance of signs from the pavement edge. Refer to AC 150/5340-18 for more information on the location of different types of taxiway signs.

Table 3.8.Recommended Sign Distance from Pavement Edge

WARNING• Signs must be grounded to a true earth ground. Failure to observe this warning may result in personal injury, death,

or equipment damage.• When installing signs, follow the guidelines covered in FAA AC 150/5340-30, Fig 126 for mounting pad design.

Also see the following subsections for detailed information on sign pad and leveling of the sign.• FAILURE TO INSTALL AND LEVEL THE SIGN AS DESCRIBED IN THE VARIOUS SUBSECTIONS BELOW

WILL VOID THE WARRANTY

Sign Size Distance from Pavement (ft.) Distance from Pavement (m)1 10−20 3.1−6.12 25−35 7.6−10.73 35−60 10.7−18.24 50−75 15.2−22.95 20−35 6.1−10.7


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3.3.4 Sign Installation on Concrete Pad

Note: Follow site plans and specifications for concrete dimensions.

Concrete PouringSee FAA AC 150/5340-30, Figure 126, for concrete base design.

To pour a concrete pad, perform the following procedure:

1. Determine the sign size and number of modules.2. Pour your concrete pad according to the following requirements:

• A minimum of 30 inches (762 mm) wide, extending a minimum of 6 inches (152.4 mm) beyond the end of the supports. The sign pad needs to be flat and level in the area where the sign mounting flanges are located. See FAA AC 150/5345-30, Figure 126. The mounting floor flange is nominally 5.0 wide x 7.50 long and the area beyond the flange can be tapered to the outside edge of the concrete pad to provide for pad drainage.

• A minimum of 4 inches (101.6 mm) depth, extending below the frost line to prevent frost heave.• Reinforce according to site plans and specifications.

3. Install a minimum of one 12-inch (304.8 mm) L-867B power base (1) according to the following guidelines:• Install the base close to the sign in or near the concrete pad to provide easy access to the isolation transformer.

Note: When installing the base in the concrete pad, hold the L-867 base firmly in place during construction of the pad so that the upper surface of the base flange is level within ± 2 degrees and not more than 3/8 inch (9.525 mm) above the concrete surface.

• All other bearing surfaces on the pad for additional flange supports should be kept in the same horizontal plane as the L-867 base flange. The pad area where the sign mounting flanges will be located is to be flat with no taper to ensure that the sign will set level to prevent uneven loading on the frangible couplings. See FAA AC 150/5340-30, Figure 126 for pad design.

• For the Mode 2 and 3 signsBefore the concrete sets, install two 1/2−13 anchor bolts into the concrete pad. The bolt hole centerline is on a 6-inch diameter bolt circle, 180 degrees apart as shown. Bolt slots are 0.62-inches wide x 1.0 long. Overall width of flange is 5.0 inches and overall length is 7.5 inches. Bolts should be located perpendicular to the sign face.

Figure 3.7.Mode 2 and 3 Frangible Coupling for Size 1 Signs,Mode 2 Frangible Coupling for Size 2, 3, 4 and 5 Signs, Part number 62A2142

6-inch Diameter Bolt Circle

Length: 7 12/ ”

Width: 5 116/ ”

Flange Thickness: 716/ ”

2.5” - 8 NPT (tapered)


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Figure 3.8.Mode 3 Frangible Coupling for Size 2, 3, 4 and 5, Hi Wind, Part Number 62A2146

Note: A customer-supplied setting fixture is recommended to hold the bolts in position while the concrete sets. Anchor bolts must be a minimum of 1.25 inches (31.75 mm) above the top surface of the concrete pad to attach the mounting bases. Hilda quick bolts are recommended for installing the flanges after the concrete sets.

3.3.5 Sign Mounting

Note: Signs are totally assembled at the factory and are ready for direct installation. Mounting flanges may be removed to lubricate the threads of the frangible coupling with anti-seize compound before installing sign.

If male L-823 connector is routed through a leg, slide frangible coupling over male connector and insert into female connector in base plate, and then screw frangible coupling into base plate.

To mount the sign onto the concrete pad to insure the assembly is flat, perform the following procedure:

1. When the sign is ready to be bolted to the concrete pad set the sign assembly on the concrete pad and position the sign over the anchor bolts. Hand-tighten the bolts or nuts to fasten the mounting flanges to the concrete pad.

2. To insure that the sign assembly is mounted flat on the concrete pad, first loosen all three hex set screws found on each frangible coupling that are installed on the sign. See Figure 3.9. Once all the hex screws are loosened each of the sign legs will float free inside the frangible coupling that is screwed into the mounting flange Second, use a bubble, digital, or laser level to verify that the assembly is flat and level. Adjustments to make the assembly flat and level can be made by raising or lowering one end of the sign assembly to make the assembly flat and level.

Note: Once the assembly is flat it may be necessary to block-up or hold the assembly in the flat position until all of the hex set screws can be re-tightened on each of the frangible couplings to secure the sign leg to the coupling. Once the sign is flat and level finish tightening the mounting bolts to their correct torque value.

If the sign pad is tapered in the area when the mounting flanges are located shims may need to be placed under the mounting flanges to ensure that the coupling frangibility characteristics are the same for each coupling. If in doubt, contact ADB Airfield Solutions Engineering.

5 / -inch Diameter Bolt Circle58

Flange Thickness: 38/ ”

Dimensions: 7 / ” x 7 / ”34

34

2.5” - 8 NPT (tapered)


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Figure 3.9.Sign Frangible Coupling

3. Connect an AWG 12 (minimum) ground wire to the earth ground lug on the bottom of the sign. Refer to Figure 4.3 for electrical connections for series circuit installation.

4. Install optional tether. Refer to Optional Tethers in this section.5. Plug the cord set into the sign and the transformer.6. Reinstall panels (if removed) and top lid (if removed).

CAUTION• Sign frangible couplings are uniquely designed for use on the sign size stamped on the coupling and can only be

used for that particular size sign. If couplings must be replaced, make sure the sign size on the couplings matches the size sign on which they are to be installed.

CAUTION• Lock out power before making any electrical connections. Failure to observe this warning may result in personal

injury, death, or equipment damage.

Leg Set Screws


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3.3.6 WiringRefer to Figure 4.3 for wiring diagrams.

When installing cable, follow the guidelines below.

• Install all cable for direct earth burial or for placement in duct according to Item 108 or Item 110 of AC 150/5370-10 as appropriate.

• Operate the signs as a part of a series lighting system. The signs are connected into the series circuit by means of an isolation transformer, see Section 2.1.4, “Electrical Supply”, on page 2-2. If installation is to be independent of other lighting circuits, use current edition of AC 150/5340-24, Runway and Taxiway Edge Lighting System, for system reference and material needs.

3.3.7 Earth Ground Lug

Attach the earth ground lug. The earth ground lug is located on the outside frame of the sign to permit easy connection of an AWG 12 (minimum) earth ground wire to the sign. If necessary, you may remove the ground lug from the outside and place it on the inside.

3.3.8 Sign Fastener Installation

WARNING• Signs must be properly grounded to true earth ground. Failure to observe this warning may result in personal injury,

death, or equipment damage.

FRANGIBLE FITTING ATTACHMENT

ALL SIGNS:

TORQUE TO 200 ± 10-IN LB

POST ATTACHMENT, TOP AND BOTTOM

CORNER & INTERMEDIATE FITTINGS

ALL SINGS:

INSTALL USING LOCTITE

TORQUE TO 115 ± 10 IN-LB

SIZE 1, SIZE 2, AND SIZE 3 SIGNS:

USE EXISTING HARDWARE


TOP RAIL @ END & INTERMEDIATE FITTING

SIZE 4, SIZE 5, AND HIGH WIND SIGNS:

INSTALL WITH LOCTITE


SIDE PANEL ATTACHMENT (TOP AND BOTTOM


USE EXISTING HARDWARE AND LOCTITE


SIZE 1, SIZE 2 & SIZE 3 SIGNS:



BOTTOM PANEL @ END & INTERMEDIATE FITTING


INSTALL WITH LOCTITE

TORQUE TO 115 ± 10 IN LB

SIZE 1, SIZE 2 & SIZE 3 SIGNS:



SIGN FASTENER INSTALLATION


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3.3.9 Optional TethersSee Figure 3.10. Tethers are shipped installed on the sign sales order. Location and quantity of the tether are determined when the sales order is placed.

Note: In the tether installation procedure below, the customer supplies the mounting hardware to attach one end of the tether to the concrete pad. The customer also supplies the expansion anchor for the bolt.

Figure 3.10.Installing Optional Tether

1. Existing 5/16-18 x ¾ in. Bolt2. Tether3. Mounting Hardware Attached to Expansion Anchor4. Expansion Anchor for Bolt5. To attach a tether, install the customer-supplied mounting hardware (3) to attach the tether to the expansion

anchor (4) on the concrete pad.


12 Sep 2008

Maintenance

4 -

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4.0 Maintenance

This section provides preventive maintenance for L-858 signs.

To keep the L-858 taxiway and runway signs operating efficiently, follow a preventive maintenance schedule. Refer to Table 4.1.

Table 4.1.L-858 Taxiway and Runway Sign MaintenanceInterval Maintenance Task Action

Daily Check for burned-out LED assemblies. Check circuit operation.

Monthly Check for dirty panels. Clean with mild soap and water.Check for vegetation covering panel. Remove vegetation.

Semi-Annually Check for loose wire connections. Tighten wires.Check for cracked or deteriorated wires. Replace wire.

AnnuallyCheck for paint flaking off. Repaint.Check for panels yellowing. Clean with Formula 409 or similar cleaning agent.Check for deteriorated gaskets. Replace gaskets.

CAUTIONThis equipment may contain electrostatic sensitive devices.• Protect from electrostatic discharge.• Electronic modules and components should be touched only when this is unavoidable e.g. soldering,

replacement.• Before touching any component of the cabinet you should bring your body to the same potential as the cabinet by

touching a conductive earthed part of the cabinet.• Electronic modules or components must not be brought in contact with highly insulating materials such as plastic

sheets, synthetic fibre clothing. They must be laid down on conductive surfaces.• The tip of the soldering iron must be grounded.• Electronic modules and components must be stored and transported in conductive packing.

25 W, 25 Ohm, 1% Resistor for size 1 signs with 1 module

96A0402, Rev. C 11 August 2009Installation Manual 4-1

12 Sep 2008

Replacing the Power Supply

Maintenance

4 - M

ainten

ance

4.1 Replacing the Power Supply1. Remove the four #8-32 screws with lock washers installed in the PEM nuts of the power supply. Retain for

future use. See Figure 4.1.2. Apply the thermal compound to insure good heat transfer to the frame.3. Locate the four threaded PEM nuts installed in the mounting bracket of the Power Supply and align the PEM

nuts with the mating holes in the end panel of the sign.4. Insert the four #8-32 screws with lock washers through the holes in the end panel and screw them into the PEM

nuts. When tightening the screws, make sure the Power Supply is seated flat against the side of the sign.

4.1.1 Wiring the Power SupplySee the Wiring Diagrams, Figure 4.3 and Figure 4.4.

1. Locate the input power wires (from the L-830 secondary). Connect these wires to the Power Supply terminals labeled “AC INPUT”. This is the isolated 6.6A input. Polarity does not matter.

2. Locate the wires that connected the DC Supply to the LED panels. Connect these wires to the Power Supply terminals labeled “OUTPUT”.

Note: This is a DC current source, and polarity does matter.

3. Verify that the sign wiring matches the Wiring Diagram, Figure 4.3 and Figure 4.4.4. You are now ready to apply power to the sign.

Figure 4.1.The LED Power Supply

CAUTION• Be careful that the screws do not bind as you are tightening.

This may give the impression that the power supply is firmly mounted when it is not!

AC input from L-830

Output to the LED panels

Four threaded PEM inserts for mounting

+ output

- output

96A0402, Rev. C 11 August 20094-2 Signature Series TM LED L-858Y/R/L Signs Installation Manual

12 Sep 2008


Maintenance

4 -

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WARNINGThe only visual difference between and correct Power Supply and a 96 VDC is a sticker in the center of the board, labeled (96Vdc)

This is the CORRECT power supply! Rev P, Q, O...

This is the WRONG power supply!This is a 96 Vdc Power supply -- DO NOT USE on this LED sign!

Power supply assembly 44A6631/LT consists of the PCB 44A6625/LT, the assembly frame and hardware

Note the positions of the jumpers on the Power Supply

See the wiring diagramson pages 4-4 and 4-5

7 3

8

2

Q1

D1

NOTE 5

SHUNT LOCATION FOR "/LT" (LED LT. TUBE)WIRING (SHUNT ON P1 PINS 1 & 2)

7 5 3 1

P1

P1P2

SHUNT LOCATION FOR "/96V" (LED PANEL)WIRING (SHUNT ON P1 PINS 7 & 8)

P1

37 5 1

REF: P1 SHUNT LOCATIONS:

SHROUDED HEADER FOR "/LT" ONLY

P2 SHUNT LOCATION,96V and Fluorescent UNITS: PINS 1 & 2


12 Sep 2008


Maintenance

4 - M

ainten

ance

Figure 4.2.Dual Power Supply

P2 jumper CableGround Ground Connections


12 Sep 2008

Replacing an LED Light Engine

Maintenance

4 -

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4.2 Replacing an LED Light Engine1. Turn off the power to the sign.2. Remove the top cover. 3. Remove the sign face. 4. Disconnect the power connector from the LED light engine being replaced.5. Remove cable ties from light engine being replaced. See Figure 5.46. Note the orientation of light engine to be replaced in reference to male/female connectors.7. Install the new light engine and replace the cable ties provided

8. Check that all connections are tight and correct.9. Replace the panels, top cover and restore the power to the sign.

See the LED light engine diagram Figure 5.4 in Section 5, “Parts/Ordering Codes”, on page 5-1.

CAUTIONThis equipment contains electrostatic sensitive devices.• Protect the LED Light Engine kit from electrostatic discharge.• Failure to secure light engine may result in equipment damage.


12 Sep 2008


Maintenance

4 - M

ainten

ance

Figure 4.3.Wiring for 2 TO 8 LED Light Tubes

DR

AW

N B

Y:

RE

VIS

ION

DE

SC

RIP

TIO

N

Info

rma

tio

n c

on

tain

ed

on

th

is d

raw

ing

is

to b

e u

sed

exp

ress

ly i

n a

cco

rd w

ith

pu

r-p

ose

fo

r w

hic

h i

t w

as

sub

mit

ted

. A

ny

dis

clo

sure

of

this

in

form

ati

on

is

stri

ctly

pro

-h

ibit

ed

exc

ep

t a

s S

iem

en

s A

irfi

eld

So

luti

on

s, I

nc.

may

oth

erw

ise

ag

ree

in

wri

t-in

g.

Co

pyr

igh

t 2

00

2 S

iem

en

s A

irfi

eld

So

luti

on

s, I

nc.

RE

V L

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EL

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O N

UM

BE

R

AS

SO

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GS

:S

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ET

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ER

:

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ME

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FIE

LD S

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, IN

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14

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4,

Fax:

61

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DR

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TIT

LE:

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NU

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ER

:

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art

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ite

d.

Init

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ED

in

k b

elo

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au

tho

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op

y.

INIT

IAL

& D

ATE

:

43

A3

52

6

1 O

F 2

J. K

US

TR

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E2

0N

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08

B

SIG

NA

TU

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SE

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S L

ED

(LI

GH

T T

UB

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SIG

NIN

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RN

AL

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AM

; S

IZE

S 1

- 3

A-

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-P

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ION

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LEA

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11

MA

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9

B2

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5S

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EC

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FO

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8 (

1T

O 4

MO

D'S

)

(SE

E P

G. 2 F

OR

"11-L

ED

", 6

& 8

-LT

TU

BE

S)

LED

EN

GIN

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IGH

T T

UB

E#

1

LED

EN

GIN

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IGH

T T

UB

E#

2

LED

EN

GIN

E L

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T T

UB

E#

3

LED

EN

GIN

E L

IGH

T T

UB

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LED

EN

GIN

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T T

UB

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#5

#4

LED

EN

GIN

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IGH

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UB

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LED

EN

GIN

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UB

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#7

#8

LED

EN

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6

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, U

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AT

TH

IS L

OC

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NO

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S:

Te

rmin

al B

lock

L-8

23

Co

nn

ectio

n

IF S

WIT

CH

IS

NO

TU

SE

D,

WIR

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CA

BL

E L

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DS

TO

PC

BA

S S

HO

WN

.

43

OP

TIO

NA

L

SW

ITC

H

BLACK

AC

IN

PU

T

OU

TP

UTE

6

E5"4

4A

66

31

/LT

" P

S A

SS

Y.

P2

P1

FO

R F

AS

TON

TA

B C

ON

NE

CT

ION

SA

T T

HIS

LO

CA

TIO

N,

US

E T

ER

MIN

AL

70

A0

32

9.

BLK

RED

BLK

REDRED

BLK

44A6920 LEAD ASSY.

44

A6

93

8/X

X G

ND

LE

AD

AS

SY.

TE

RM

INA

TE

GN

D W

IRE

UN

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PA

NE

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EL

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16

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IRE

(8

9A

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83

/9);

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LA

CE

S

RED

RE

D

BLK

BLK

94

A0

54

4 -

CA

P A

SS

EM

BLY

E8

E7


12 Sep 2008


Maintenance

4 -

Mai

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Figure 4.4.Wiring for 6 and 8 LED Light Tubes

44

A6

63

1/L

T P

S A

SS

Y.

44

A6

92

4 P

S L

EA

D A

SS

Y. (

PS

1-E

3 T

O P

S2

-E4

)

RED

BLK BLK

RED

PS

2 (

E3

)L-

82

3

16

AW

G W

IRE

(8

9A

01

83

/9);

2 P

LA

CE

S

IF S

WIT

CH

IS

NO

T U

SE

D,

WIR

E O

NE

EN

D O

F T

HE

L-8

23

CO

RD

SE

T L

EA

D T

O P

S1

(E

4)

US

ING

A 7

0A

03

29

TE

RM

INA

L, T

HE

OT

HE

R E

ND

TO

TH

E L

EA

D C

OM

ING

FR

OM

PS

2 (

E3

)U

SIN

G A

70

A0

67

1,

3-C

ON

D.

CO

NN

EC

TOR

.

SID

E P

AN

EL

44

A6

92

4 P

SJU

MP

ER

AS

SY.

FO

R 6

LT

'SU

SE

TE

RM

INA

TO

RA

SS

Y.

44

A6

92

4H

ER

E.

BLK

RED

BLK

RED

P1

P2

E5

E6

AC

IN

PU

T

OU

TP

UT

PS

2

RED

BLK

44

A6

93

8/1

0 G

ND

LE

AD

AS

SY.

PS

1

44

A6

92

0 L

EA

D A

SS

Y.

Te

rmin

al B

lock

L-8

23

Co

nn

ectio

n

SW

ITC

H

OP

TIO

NA

L3

BLACK

4

OU

TP

UT

AC

IN

PU

T

E6

E5

P2

P1

AT

TAC

H G

ND

WIR

ES

UN

DE

RS

IDE

PA

NE

L G

ND

LU

G N

UT

RED

BLK

LED

EN

GIN

E L

IGH

T T

UB

E#

4

LED

EN

GIN

E L

IGH

T T

UB

E

LED

EN

GIN

E L

IGH

T T

UB

E

LED

EN

GIN

E L

IGH

T T

UB

E

#3

#2

#1

1)

TH

E F

OL

LO

WIN

G C

ON

NE

CT

ION

DO

ES

NO

TR

EQ

UIR

E P

OL

AR

IZA

TIO

N:

>L

82

3 C

ON

NE

CT

ION

TO

PC

B.

2)

FO

RA

LL

UN

ITS

P1

SH

UN

TL

OC

AT

ION

ON

(P

INS

1 &

2).

PG

. 2

NO

TE

S:

WIR

ING

FO

R 6

AN

D 8

LE

D L

IGH

TT

UB

ES

(11 L

ED

'S E

AC

H)

- 3 O

R 4

MO

D;

DR

AW

N B

Y:

RE

VIS

ION

DE

SC

RIP

TIO

N

Info

rma

tio

n c

on

tain

ed

on

th

is d

raw

ing

is

to b

e u

sed

exp

ress

ly i

n a

cco

rd w

ith

pu

r-p

ose

fo

r w

hic

h i

t w

as

sub

mit

ted

. A

ny

dis

clo

sure

of

this

in

form

ati

on

is

stri

ctly

pro

-h

ibit

ed

exc

ep

t a

s S

iem

en

s A

irfi

eld

So

luti

on

s, I

nc.

may

oth

erw

ise

ag

ree

in

wri

tin

g.

Co

pyr

igh

t2

00

2S

iem

en

sA

irfi

eld

So

luti

on

sIn

c

RE

V L

EV

EL

EC

O N

UM

BE

R

AS

SO

CIA

TE

D D

RA

WIN

GS

:S

HE

ET

NU

MB

ER

:

SIE

ME

NS

AIR

FIE

LD S

OLU

TIO

NS

, IN

C.

97

7 G

ah

an

na

Pa

rkw

ay,

Co

lum

bu

s, O

hio

43

23

0Te

lep

ho

ne

: 6

14

-86

1-1

30

4,

Fax:

61

4-8

64

-20

69

DR

AW

ING

TIT

LE:

DR

AW

ING

NU

MB

ER

:

DR

AW

N B

Y

DR

AW

N D

AT

E:

RE

VD

AT

E

RE

V.

CO

NT

RO

LLE

D C

OP

YU

na

uth

ori

zed

du

plica

tio

n o

f th

is d

ocu

me

nt

in w

ho

le o

r p

art

is

pro

hib

ite

d.

Init

iale

d i

n R

ED

in

k b

elo

w i

nd

ica

tes

au

tho

rize

d c

op

y.

INIT

IAL

& D

ATE

:

43

A3

52

6

2 O

F 2

J. K

US

TR

A/B

E2

0N

OV

08

B

SIG

NA

TU

RE

SE

RIE

S L

ED

(LI

GH

T T

UB

E)

SIG

NIN

TE

RN

AL

WIR

ING

DIA

GR

AM

; S

IZE

S 1

- 3

A-

- -

-P

RO

DU

CT

ION

RE

LEA

SE

BE

11

MA

Y0

9

B2

38

5S

EE

EC

OA

V1

0A

UG

09

#5

LED

EN

GIN

E L

IGH

T T

UB

E

LED

EN

GIN

E L

IGH

T T

UB

E#

6

#7

LED

EN

GIN

E L

IGH

T T

UB

E

LED

EN

GIN

E L

IGH

T T

UB

E#

8

FO

R 8

LT

'SU

SE

TE

RM

INA

TO

RA

SS

Y.

44

A6

92

4H

ER

E.

FO

R 8

LT

'SU

SE

TE

RM

INA

TO

RA

SS

Y.

44

A6

92

4H

ER

E.

FO

R 6

LT

'SU

SE

TE

RM

INA

TO

RA

SS

Y.

44

A6

92

4H

ER

E.

SE

E N

OT

E 3

SE

E N

OT

E 3

44

A6

63

1/L

T P

S A

SS

Y.

E4

E3

E4

E3

44

A6

93

8/1

8 G

ND

LE

AD

AS

SY.

94

A0

54

4-

CA

P A

SS

EM

BLY

BLK

RE

D

E8

E7

RE

D

RE

D

RE

D

BLK

E7

E8

BLK

BLK

44A6920 LEAD ASSY.

94

A0

54

4-

CA

P A

SS

EM

BLY


12 Sep 2008

Troubleshooting

Maintenance

4 - M

ainten

ance

4.3 TroubleshootingThis section provides troubleshooting information for the L-858 taxiway and runway signs. The information covers only the most common problems. If you cannot solve the problem with the information given here, contact your local ADB Airfield Solutions representative for help.

Problem – LED Signs Possible Cause Corrective Action1. All lamps are out or not

functioning correctly.Loose wires or connections

Tighten or replace wires. Check L830 for out of phase condition – see page 3-17

CCR circuit-shorted Check circuit. Refer to AC 150/5340-26.

Isolation switch stuck closedCheck the Sign isolation switch for proper operation.

Power Supply fault

In a two power supply sign, disconnect the jumper at one P2 to isolate the fault to one half of the sign first.

Disconnect the output from the LED tubes. Connect a voltmeter from terminal E8 to terminal E5. Apply input current from the CCR. A working power supply will measure 200VDC to 250VDC slowly varying and the onboard LED (D4) should light. Follow correct polarity when reconnecting the LEDs.

LED Light Tube fault

The onboard LED (D4) will light when there is an open in the output LED string. Swap out a known good LED tube until the bad LED tube is found.

2. Lamps are too bright or are dim. Power supply fault or CCR is not operating correctly

Check the CCR’s output current.

Check the DC current to the LEDs by connecting a DC ammeter in series with LEDs. The current should be nominally 430mA. Please note that the LEDs must be connected before powering up the CCR in order for LED current to flow.


12 Sep 2008

Parts/Ordering Codes

5 -

Par

ts/O

rde

rin

g

Co

de

s

5.0 Parts/Ordering Codes

To order parts, call ADB Airfield Solutions Customer Service or your local ADB Airfield Solutions representative. Use this four-column parts list, and the accompanying illustration, to describe and locate parts correctly.

Figure 5.1.Parts and Ordering Codes

S = L-858 SIGN

LAMP TYPE

R = LED

S = LED HIGH WIND

SIZE SIGN

1 = SIZE 1

2 = SIZE 2

3 = SIZE 3

4 = SIZE 4

5 = SIZE 5

MODULE

1 = 1 MODULE

2 = 2 MODULE

3 = 3 MODULE

4 = 4 MODULE

S X X X - 7 X X 3 X X 0

LAMPS OUT INDICATOR

0 = WITHOUT LAMPS OUT INDICATOR

TETHER

0 = NO TETHER

1 = 1 TETHER

2 = 2 TETHER

3 = 1 TETHER PER LEG

POWER

1 = POWER THRU LEG WITHOUT ON/OFF SWITCH

2 = POWER THRU LEG WITH ON/OFF SWITCH

3 = POWER THRU SIDE WITHOUT ON/OFF SWITCH

4 = POWER THRU SIDE WITH ON/OFF SWITCH

5 = CUSTOMER PROVIDED ENTRY WITHOUT ON/OFF SWITCH

6 = CUSTOMER PROVIDED ENTRY WITH ON/OFF SWITCH

LED BACKUP LAMPS

3 = LED WITHOUT BACKUP LAMPS

PANELS

2 = 2 PANEL SIGN

3 = 3 PANEL SIGN

4 = 4 PANEL SIGN

5 = 5 PANEL SIGN

6 = 6 PANEL SIGN

7 = 7 PANEL SIGN

8 = 8 PANEL SIGN

FACE

1 = SINGLE FACE

2 = DOUBLE FACE

STYLE

7 = STYLE 2 & 3 & 5 STEP LED


12 Sep 2008

Parts and Diagrams


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5.1 Parts and DiagramsTable 5.1.Parts

ITEM NO. PART NUMBER DESCRIPTION

1 42A0475 L858 SIGN WARNING LABEL2 42A0577 L858 LED SIGN LABEL3 44A6084-1110 LEGEND PANEL ASSY, SIZE 1,MOD 1, STIMSONITE4 44A6084-1120 LEGEND PNL.SZ1 1 MOD BLACK BLANK5 44A6084-1210 LEGEND PANEL ASSY, SIZE 1,MOD 2, STIMSONITE6 44A6120-112 SIGN SIDE PNL ASSY SZ1, W/PWR, LED7 44A6121-11 SIGN INTERMED SUPP ASSY SIZE 1, LOW COST8 44A6631-LT FL SIGN LED TUBE PS PCB ASSY W/MTG BRKT9 44A6897-10 LED LIGHT ENGINE ASSEMBLY TOP SIZE 1 W/O DIFFUSER

10 44A6915-10 LED LIGHT ENGINE BOTTOM ASSEMBLY 16" W/O DIF11 44A6920 LED (TUBE) SIGN PWR SUPPLY LEAD ASSY.12 44A6921 LED (TUBE) SIGN LEAD TERMINATOR ASSY.13 44A6922-18 LED (TUBE) SIGN LEAD JUMPER ASSY 18" LG.14 44A6938-10 WIRE GND. LEAD ASSY. FOR LED (LT) SIGN 10"15 45A0456 SWITCH PB NO 10A 600VAC MO.FL.16 60A2661-11U0 L858 SIGN SUPPORT RAIL SIZE 1, 1 MOD17 60A2661-12U0 L858 SIGN SUPPORT RAIL SIZE 1, 2 MOD18 60A2664-1100 SIGN BOTTOM PANEL SZ1 1MOD19 60A2664-1200 SIGN BOTTOM PANEL SZ1 2MOD20 60A2678-40 SIGN FRANGIBLE FITTING -SIZE 4, STANDARD21 60A2685-10 SIGN INTERMEDIATE PNL SUPPORT SIZE 122 60A2968-1110 SIGN TOP LID SIZE 1, MOD1,CORNER23 60A2968-1210 SIGN TOP LID SIZE 1, MOD 2,CORNER24 62A2142 SIGN BASE25 63A1015 LIQUID TIGHT KNOCKOUT SEAL26 63A1065 1/4 PUSH TYPE HOLE PLUG BLACK27 63A1091 3/16 PUSH TYPE HOLE PLUG BLACK28 64A0076-12 5/16-18 X 3/4 HX BOLT29 64A0076-16 5/16-18 X 1 HEX HD30 64A0173-10 1/4-20 X 5/8 HX HD31 64A0176/8 3/8-16 X 1/2 HX HD32 64A0191-6 8-32 X 3/8 LONG PAN HD PHIL33 65A0015/24 1/4-20 HX NUT, SS34 65A0526-1 POP RIVET 3/16 X 1/2 - 5/8 GRP35 66A0015-26 5/16 FLATWASHER36 66A0015/26 5/16 FLATWASHER37 66A0026/15 #8 SPLIT LOCKWASHER38 66A0026/24 1/4 SPLIT LOCKWASHER39 66A0259-6 #8 NYLON WASHER40 67A0094 LOCTITE 26241 72A0010 GROUND LUG42 73A0107-72 CORDSET, 16/2 FAA CL A, TYPE ll STYLE 143 77A0147 COMPRESSION FITTING 1/2"44 77A0149 LOCKNUT 1/2" NPT45 94A0054 L858 TETHER 3/16", 28" LG.46 RM0497 SEAL CC NEOPR .25T X.5WX8.1LG.

NOTES:

FOR HIGH WIND CONFIGURATIONS, DUAL POWER1.

SUPPLY MOUNTING INFORMATION AND FASTENER INSTALLATION

REFERENCE SHEET 2.

SIZES 2 AND 3, MODULES 3 AND 4, REQUIRE TWO POWER SUPPLIES.2.

3. LEGEND PANELS ARE PER CUSTOMER SPECIFICATION.

SEE LEGEND SHEET, SAS DOCUMENT #Q0088.

4. PANEL SUPPORT AND PANEL DIVIDER QUANTITIES ARE DETERMINED BY

CUSTOMER SPECIFICATION OF PANEL ARRANGEMENT AND LENGTH.

5. FOR ASSEMBLY WITH TETHER(S), REMOVE 5/16-18 X 3/4 HEX HEAD AND

REPLACE WITH ITEM 30 TO ATTACH TETHER.

6. FOR SIGN WIRING DIAGRAM SEE 43A3526.

7. APPLY ITEM 58 (LOCTITE 262) PER FASTENER INSTALLATION DETAIL.

DO NOT USE LOCTITE FOR TOP LID FASTENERS.

8. TORQUE ALL 5/16-18 BOLTS TO 115 ± 10 INCH-POUNDS.

TORQUE ALL 3/8-16 BOLTS TO 200 ± 10 INCH-POUNDS.

9. ADD CHARACTER 1 IN FOURTH SUFFIX OF PANEL ASSEMBLY, (I.E.,

44A6084/3XX 1) FOR HIGH WIND SIGNS. NO CROSS BRACING OF TOP

RAILS NECESSARY.

10. THE SIZE 1 HIGH WIND SIGN IS IDENTICAL TO THE STANDARD SIZE 1

EXCEPT FOR THE USE OF 60A2678/30 FRANGIBLE FITTINGS.

25 W, 25 Ohm, 1% Resistor for size 1 signs with 1 module


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Figure 5.2.L858, LED and High Wind Led Assembly


DESCRIPTION PART NUMBER

WIRING DIAGRAM 43A3526

22

24

20

18

21

41

45

6

43

15

3732

10

SR11-7123410

44A6897 LED LIGHT ENGINE

ASSEMBLY TOP CAN BE ASSEMBLED

AT SUB LEVEL OR AT SIGN LEVEL

21

7

42

25

27

19

TOP LID REMOVED

FOR CLARITY

9

35

34

LOCATE PRIOR TO

INSTALLING BOTTOM

LIGHT ENGINE BRACKET

AND ASSEMBLY. REFERENCE

INDIVIDUAL ASSEMBLY DRAWING.

9

39 36 29

SR12-7223130

44A6915 LED LIGHT ENGINE ASSEMBLY

BOTTOM MUST BE ASSEMBLED AT SIGN LEVEL

WHEN INSTALLING

CABLE TIES TOP AND

BOTTOM DO NOT OVER

TIGHTEN TO AVOID

LED LIGHT ENGINE

DISTORTION

8

SEE

NOTE 2

A THIN LAYER OF

THERMAL COMPOUND

67A0033 IS TO BE

APPLIED BETWEEN

POWER SUPPLIES

OR POWER SUPPLY

MOUNTING PLATE

AND INNER SURFACE

OF SIGN SIDE PANEL.

44A6920

CONNECT TO

LONG LEAD

OF BOTTOM

LED LIGHT TUBE

INSTALL GROUND

44A6938/10


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Table 5.2.PartsITEM

NO.PART NUMBER DESCRIPTION

1 42A0475 L858 SIGN WARNING LABEL2 42A0577 L858 LED SIGN LABEL3 44A6084-1110 LEGEND PANEL ASSY, SIZE 1,MOD 1, STIMSONITE3 44A6084-1120 LEGEND PNL.SZ1 1 MOD BLACK BLANK3 44A6084-2111 LEG.PNL.ASSY SZ2 1MOD PT ST HW3 44A6084-2221 LEGEND PNL.ASSY SZ2 2MOD PT BK HI W4 44A6120-112 SIGN SIDE PNL ASSY SZ1, W/PWR, LED4 44A6120-212 SIDE PANEL ASSY SIZE 2, W/PWR, LED5 44A6121-21 SIGN INTERMED SUPP ASSY SIZE 2, LOW COST6 44A6631-LT FL SIGN LED TUBE PS PCB ASSY W/MTG BRKT7 44A6897-10 LED LIGHT ENGINE ASSEMBLY TOP SIZE 1 W/O DIFFUSER7 44A6897-20 LED LIGHT ENGINE ASSEMBLY TOP,SIZE 2,3,5, W/O DIFFUSER8 44A6915-10 LED LIGHT ENGINE BOTTOM ASSEMBLY 16" W/O DIF8 44A6915-20 LED LIGHT ENGINE BOTTOM ASSEMBLY 24" W/O DIF9 44A6918 LED SIGN DUAL PWR SUPPLY ASSY

10 44A6920 LED (TUBE) SIGN PWR SUPPLY LEAD ASSY.11 44A6921 LED (TUBE) SIGN LEAD TERMINATOR ASSY.12 44A6922-18 LED (TUBE) SIGN LEAD JUMPER ASSY 18" LG.13 44A6924 LED SIGN PS-TO-PS DISCRETE WIRE JUMPER ASSY.14 44A6938-10 WIRE GND. LEAD ASSY. FOR LED (LT) SIGN 10"15 44A6938-18 WIRE GND. LEAD ASSY. FOR LED (LT) SIGN 18"16 60A2661-11U0 L858 SIGN SUPPORT RAIL SIZE 1, 1 MOD17 60A2661-22U0 L858 SIGN SUPPORT RAIL SIZE 2, 2 MOD18 60A2664-1100 SIGN BOTTOM PANEL SZ1 1MOD19 60A2664-2200 SIGN BOTTOM PANEL SZ2 2MOD20 60A2678-21 SIGN FRANGIBLE FITTING -SIZE 2, HIGH WIND21 60A2678-30 SIGN FRANGIBLE FITTING -SIZE 3, STANDARD22 60A2685-20 SIGN INTERMEDIATE PNL SUPPORT SIZE 223 60A2698-20 SIGN INT.PANEL DIVIDER SZ3 & 524 60A2968-1110 SIGN TOP LID SIZE 1, MOD1,CORNER25 60A2968-2210 SIGN TOP LID SIZE 2, CORNER - CORNER26 62A2146 HIGH WIND SIGN BASE27 63A1015 LIQUID TIGHT KNOCKOUT SEAL28 63A1065 1/4 PUSH TYPE HOLE PLUG BLACK29 63A1091 3/16 PUSH TYPE HOLE PLUG BLACK30 64A0076-12 5/16-18 X 3/4 HX BOLT31 64A0076-16 5/16-18 X 1 HEX HD32 64A0173-10 1/4-20 X 5/8 HX HD33 64A0176/8 3/8-16 X 1/2 HX HD34 64A0191-6 8-32 X 3/8 LONG PAN HD PHIL35 65A0015/24 1/4-20 HX NUT, SS36 65A0526-1 POP RIVET 3/16 X 1/2 - 5/8 GRP37 66A0015-26 5/16 FLATWASHER38 66A0015/26 5/16 FLATWASHER39 66A0026/15 #8 SPLIT LOCKWASHER40 66A0026/24 1/4 SPLIT LOCKWASHER41 66A0259-6 #8 NYLON WASHER42 67A0094 LOCTITE 26243 72A0010 GROUND LUG44 73A0107-72 CORDSET, 16/2 FAA CL A, TYPE ll STYLE 145 94A0054 L858 TETHER 3/16", 28" LG.46 RM0497 SEAL CC NEOPR .25T X.5WX8.1LG.


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Figure 5.3.L858, LED and High Wind Led Assembly


SX34-7XX3XX0

21

26

3

SS11-7123120

45

4

SS22-7233130

23

3

20

26

336

22

8

4

44A6922/18 JUMPER SECURE

TO INNER POST. REF. BOM FOR

QTY REQUIRED.

44A6921 TERMINATOR CONNECT TO LAST

CONNECTION IN LED LIGHT TUBE STRING.

TWO PWR SUPPLY

CONF. 44A6920

CONNECT TO

LONG LEAD

OF LED LIGHT TUBE

TOP & BOTTOM

GROUND WIRES:

44A6938/18 TOP SUPPLY (DUAL SUPPLY ONLY)

44A6938/10 BOTTOM SUPPLY (ALL LOWER SUPPLIES)

44A6924 PS TO PS DISCRETE WIRE JUMPER ASSY

TWO POWER SUPPLY CONFIG. ONLY


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12 Sep 2008

ADB Airfield Solutions977 Gahanna ParkwayColumbus, Ohio 43230, USA

1-800-545-4157

© 2009 ADB Airfield Solutions, LLC. All Rights Reserved.

ADB is a registered trademark of ADB Airfield Solutions, LLC. Product names mentioned may be trademarks of theirrespective companies. Specifications are subject to change without notice.

[email protected]

www.usa.siemens.com/airfield-solutions

L-858 (LED)

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Transcript of L-858 (LED)