ADB L-860 Manual

ADB L-860 Manual

Low intensity elevated light, constant voltage
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L-860 Low Intensity Elevated Light
(Constant Voltage)
Document No. 96A0171
Issued: March 15, 1996
Rev. E: Mar 17, 2011
ADB Airfield Solutions, LLC
Copyright © 2003 by
. All rights reserved.
ADB Airfield Solutions, LLC

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Summary of Contents for ADB L-860

  • Page 1 L-860 Low Intensity Elevated Light (Constant Voltage) Document No. 96A0171 Issued: March 15, 1996 Rev. E: Mar 17, 2011 ADB Airfield Solutions, LLC Copyright © 2003 by . All rights reserved. ADB Airfield Solutions, LLC...
  • Page 2: Record Of Changes

    L-860 Low Intensity Elevated Light (Constant Voltage) Record of Changes Record of Changes Page Description EC No. Checke Approved Date Manual release. Reformatted manual. 00019 9/23/98 Changed to new title page. Changed ADB to 00696 5/16/01 ADB Airfield Solutions. Title, 7, 9,...
  • Page 3: Table Of Contents

    Operation ....................3 Action in the Event of a System or Component Malfunction ....4 Maintenance and Repair ............... 4 2. Description ....................5 L-860 Low Intensity Elevated Lights: Required Equipment ....6 Specifications ..................7 Input ....................7 Lamps ....................7 Rated Lamp Life ................
  • Page 4 Figure 1. L-860 Light Fixture ..............5 Figure 2. Assembling L-860 Light Fixture ..........10 Figure 3. Stake Assembly ................12 Figure 4. L-860 Light Fixture Part Numbers ..........18 Figure 5. L-860 Light Fixture ..............20 Figure 6. L-860 Head Assembly ..............21 Figure 7.
  • Page 5 Disclaimers This 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.
  • Page 6: Safety

    L-860 Low Intensity Elevated Light (Constant Voltage) Safety L-860 Low Intensity Elevated Light (Constant Voltage) This section contains general safety instructions for using your ADB 1. Safety Airfield Solutions equipment. Task- and equipment-specific warnings are included in other sections of this manual where appropriate. Note all warnings and follow all instructions carefully.
  • Page 7: Qualified Personnel

    Unintended uses may result from taking the following actions: • making changes to equipment that have not been 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 •...
  • Page 8: Installation

    WARNING: Failure to follow these safety procedures can result in personal injury or death. • Allow only qualified personnel to install ADB Airfield Solutions and auxiliary equipment. Use only approved equipment. Using unapproved equipment in an approved system may void agency approvals.
  • Page 9: Action In The Event Of A System Or Component Malfunction

    Allow only qualified personnel to perform maintenance, troubleshooting, Maintenance and Repair and repair tasks. Only persons who are properly trained and familiar with ADB Airfield Solutions equipment are permitted to service this equipment. • Always use safety devices when working on this equipment.
  • Page 10: Description

    • Use tools with insulated handles when working with electrical equipment. See Figure 1. This section describes the L-860 low intensity elevated light 2. Description fixture. The L-860 light fixtures are intended for general aviation airport VFR runway, threshold or taxiway applications.
  • Page 11: L-860 Low Intensity Elevated Lights: Required Equipment

    355.6 Standard Standard (FAA maximum) The L-860 light fixtures are protected with aviation yellow alkyd enamel paint. The fixture is normally stake-mounted on a 30-inch (762-mm) galvanized steel stake. Refer to Table 2 for required equipment that is supplied. Refer to L-860 Low Intensity Elevated Table 3 for required equipment that is not supplied.
  • Page 12: Specifications

    L-860 Low Intensity Elevated Light (Constant Voltage) Description This subsection provides specifications for the L-860 low intensity light Specifications fixtures. Input 115⎯120 Vac Lamps NOTE: Refer to the Parts section for part numbers. Lamp Voltage Note 15 W (15 A/CL)
  • Page 13: Environmental Operating Conditions

    Relative Humidity Up to 100 % Weight 4 lb (1.81 kg) (approximately) Weather The L-860 elevated light is designed for exposure to rain, snow, ice, and standing water. Lens Heat- and shatter-resistant glass lens © 2003 ADB Airfield Solutions, LLC...
  • Page 14: Photometric Data

    3. Installation following tasks. Observe and follow the safety instructions in this document and all other related documentation. This section provides instructions for installing the L-860 low intensity Introduction elevated light fixture. Refer to the airport project plans and specifications for the specific installation instructions.
  • Page 15: Figure 2. Assembling L-860 Light Fixture

    L-860 Low Intensity Elevated Light (Constant Voltage) Installation Assembly Instructions (contd.) Figure 2. Assembling L-860 Light Fixture 1. Lens 5. Hex Bolt 9. Frangible Coupling 2. Lamp 6. L-823 Cordset 10. Column 3. Head Assembly 7. Secondary Wire Leads 11. Clamp Band 4.
  • Page 16: Stake Mounting

    L-860 Low Intensity Elevated Light (Constant Voltage) Installation Assembly Instructions (contd.) 2. Secure the column to the base by tightening the locking screw (4) located on the side of the base. 3. Insert the lamp (2) into the socket. Refer to the Repair section.
  • Page 17: Figure 3. Stake Assembly

    L-860 Low Intensity Elevated Light (Constant Voltage) Installation Stake Assembly (contd.) 2, 3 Figure 3. Stake Assembly 1. Stake Hub 3. Lockwasher 2. Hex Head Screw 4. Metal Stake © 2003 ADB Airfield Solutions, LLC Page 12 96A0171E Issued 7/03...
  • Page 18: Stake Installation

    L-860 Low Intensity Elevated Light (Constant Voltage) Installation Stake Assembly (contd.) Stake Installation To install a stake, perform the following procedure: 1. See Figure 3. Install the stake in 6-inch- (152.4-mm-) diameter holes at a depth of 30 inches (762 mm) so that the mounting hub of the stake is level.
  • Page 19: Maintenance

    L-860 Low Intensity Elevated Light (Constant Voltage) Maintenance To keep L-860 low intensity light fixtures operating efficiently, follow a 4. Maintenance preventive maintenance schedule. Refer to Table 5. Refer to FAA AC 150/5340-26 for more detailed information. Table 5. L-860 Low Intensity Light Fixture Maintenance...
  • Page 20: Troubleshooting

    L-860 Low Intensity Elevated Light (Constant Voltage) Troubleshooting 4. Maintenance (contd.) Table 5. L-860 Low Intensity Light Fixture Maintenance Interval Maintenance Task Action Semi-Annually Check for improper ground elevation. Grade so frangible point is approximately 1 inch (25.4 mm) above ground elevation.
  • Page 21: Repair

    This section contains troubleshooting information. This information covers 5. Troubleshooting (contd.) only the most common problems that you may encounter. If you cannot solve the problem with the information given here, contact your local ADB Airfield Solutions representative for help. Problem Possible Cause Corrective Action Lamps will not turn on.
  • Page 22: Parts

    L-860 Low Intensity Elevated Light (Constant Voltage) Parts To order parts, call ADB Airfield Solutions Customer Service or your local 7. Parts representative. Use this four-column parts list, and the accompanying illustration, to describe and locate parts correctly. The Item column numbers correspond to the numbers that identify parts in Using the Illustrated Parts illustrations following each parts list.
  • Page 23: L-860 Light Fixture Part Numbering System

    L-860 Low Intensity Elevated Light (Constant Voltage) Parts Figure 4 shows how to determine the part number for a particular L-860 Light Fixture Part L-860 low intensity light fixture. Numbering System 44A2074 - X X X X Fixture Height 1 = 14 inches (356 mm)
  • Page 24: L-860 Light Fixture Parts List

    L-860 Low Intensity Elevated Light (Constant Voltage) Parts See Figure 5. L-860 Light Fixture Parts List Item Description Part Number Note Lens Lens, white 63A0141 Lens, white-yellow 63A0142 Lens, white-red 63A0144 Lens, white-green 63A0146 Lens, blue 63A0151 Lens, red-green 63A0148...
  • Page 25: Figure 5. L-860 Light Fixture

    L-860 Low Intensity Elevated Light (Constant Voltage) Parts L-860 Light Fixture Parts List (contd.) Figure 5. L-860 Light Fixture © 2003 ADB Airfield Solutions, LLC Page 20 96A0171E Issued 7/03 All rights reserved...
  • Page 26: L-860 Head Assembly Parts List

    L-860 Low Intensity Elevated Light (Constant Voltage) Parts See Figure 6. L-860 Head Assembly Parts List Item Description Part Number Note Gasket 63B0015 Lamp socket, porcelain 49A0014 Lens clamp assembly 44B0023 Lamp base 62C0270-2 Top View Side View Figure 6. L-860 Head Assembly ©...
  • Page 27: L-860 Stake Assembly Parts List

    L-860 Low Intensity Elevated Light (Constant Voltage) Parts See Figure 7. L-860 Stake Assembly Parts List Item Description Part Number Note Stake hub 62B0268-1 64A0176-12 Hex-head screw, 3/8⎯16 x 3/4 in. Split lockwasher, 3/8 in. 66A0026-29 Stake 62B0284 2, 3 Figure 7.

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