Storage precautions that must be followed. ADB 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.
Use this equipment only as described in the manual. ADB cannot be held responsible for injuries or damages resulting from non-standard, unintended uses of its equipment. The equipment is designed and intended only for the purpose described in the manual.
This manual could contain technical inaccuracies or typographical errors. ADB BVBA reserves the right to revise this manual from time to time in the contents thereof without obligation of ADB BVBA to notify any person of such revision or change. Details and values given in this manual are average values and have been compiled with care.
1.0 Safety This 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.
L-804 Elevated Runway Guard Light 96A0218 Rev. X To use this equipment safely: 1.2 To use this equipment safely: WARNING Read installation instructions in their entirety before starting installation. • Become familiar with the general safety instructions in this section of the manual before installing, operating, maintaining or repairing this equipment.
ARC FLASH AND ELECTRIC SHOCK HAZARD Allow 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. • An open airfield current circuit is capable of generating >5000 Vac and may appear OFF to a meter.
96A0218 Rev. X Product Introduction 2.2 Product The L-804 Runway Guard Light is an elevated unidirectional flashing yellow light fixture that Introduction provides a distinctive warning to pilots that they are approaching a runway holding position and are about to enter an active runway. The RGL is also used in combination with L-852G...
Table 1: Required Equipment Supplied WARNING Description Quantity L-804 runway guard light. Includes lamps, frangible column, and 2-pin L- 823 cordset, or a 4-pin cordset, or a 5-pin cordset with matching harness. Instruction manual 1 per order Table 2: Required Equipment Not Supplied...
Design and Installation Details for Airport Visual Aids for dimensional location of the elevated L-804 RGL. The L-804 RGL is designed to be installed on an L-867B light base housing using an L-867B heavy duty base plate that has been specifically designed per FAA specifications found in FAA AC 150/5345-46B to withstand the high bending moments induced on the elevated fixture.
To install the L-804, perform the following procedure: Base 1. If using the current driven L-804, install the L-804 RGL assembly and frangible column, and connect the L-823 cordset supplied with the RGL to an L-830, 100 W/6.6 A isolation transformer.
L-804 Elevated Runway Guard Light 96A0218 Rev. X Installation 2.3.5.1 Horizontal Aiming NOTE: See Figure 5 and “Installing Coupling (Unmonitored)” on page 14 or “Installing Coupling (Monitored)” on page 14 before proceeding. Back out or remove the two hex head set screws that are in the side of the baseplate hub so that the coupling can be screwed into the hub.
See Figure 5. To install the coupling for the current driven unmonitored version, plug the L-830 transformer secondary cordset (2) into the 2-pin L-823 connector (1). Figure 5: L-804 Coupling (Monitored and Unmonitored Versions) L-823 Cordset (2-Pin) L-823 Cordset (2-, 4-,or 5-Pin)
This section provides maintenance information and procedures for the L-804 runway guard light. 2.4.1 Maintenance To keep the L-804 light operating efficiently, follow a preventive maintenance schedule. Refer Schedule to Table 4. Refer to FAA AC 150/5340-26 for more detailed information.
If you cannot solve the problem with the information given here, contact your local ADB Airfield Solutions representative for help. NOTE: In case of failure of external controller, refer to the maintenance document for the controller.
Wiring Diagrams 2.7 Wiring Diagrams This section provides wiring schematics for the Incandescent L-804 Runway Guard Light (RGL). See Figure 9 through Figure 12. Refer to Table 7 to locate a particular wiring schematic. For more information about part numbers, refer to the Parts section.
CCRs and not with thyristor type CCRs Complies with color and illumination of ICAO Annex 14, Vol. 1, 6th edition specifi cations for Runway Guard Lights. ICAO L-804 uses 150 W, 6.6 A lamps. Color not recognized by the FAA 1832RGL base plate is ordered and shipped separately.
L-804 Elevated Runway Guard Light 96A0218 Rev. X RGL Major Components 3.2 RGL Major See Figure 13. Components NOTE: Only supplied parts are included in this parts list. To locate part numbers for parts required but not supplied, for example, the L-867B base plate, refer to Table 3.
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