Siemens L-850D/E F-Range Style 2 Inset Lights manual General information

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L-850D/E F-Range Style 2 Inset Lights

General Information and Requirements

General information

Siemens Airfield Solutions 12” F- Range inset lights

The Siemens Airfield Solutions 12” F-Range Inset Lights are light fixtures which provide optimum visual guidance with minimal maintenance, low life-cycle costs and maximum reliability. They are designed to withstand the high impact and roll- over loads imposed by today's widebody aircraft during landing and take-off operations while remaining waterproof and serviceable.

The 12” F-Range fixtures are shipped ready for installation on FAA L-868 deep bases with an adapter ring (see “Overview of FAA deep bases and Siemens Airfield Solutions adapter rings” page 13). An alternate approach to mounting the F-Range fixtures is to install them on L-868C or on LB1/4/4A bases using an adapter ring. Contact Siemens Airfield Solutions Sales Department for shallow base mounting options.

The 12” F-Range family types are intended for the following uses:

•L-850D: Combined Threshold and Runway End

•L-850E: Threshold and Threshold Wing Bars

•FEN: Runway End (not submitted for FAA certification)

•FAP: Approach Centreline and Side Row Barrettes (not submitted for FAA certification)

Purpose of this

This manual describes procedures for the installation, maintenance and

manual

troubleshooting of the 12” inset light family.

 

 

Scope of this manual

This manual covers the light fixtures manufactured in accordance with FAA specification AC 150/5345-46B and the photometric requirements of the latest edition of ICAO Annex 14. Operation beyond the design limitations of these specifications may result in degradation of performance, damage or failure of components or hazardous conditions.

2002 Siemens Airfield Solutions, Incorporated

96A0266D

6

All rights reserved

Issued 2/02

 

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Contents Siemens Airfield Solutions 850D/E F-Range Style Inset Lights Record of Changes Revision Description Editor Checked DateSafety Instructions Safety precautionsWarranty Information About this Manual Parts Identification Comments and ProposalsTable of Contents General Information and Requirements Overview General information Equipment data Label Toe-in Installation Equipment required for installation and maintenanceInstallation Overview General recommendations Organisation Applicable documentsEquipment required for installation Tool caseAttack driver Additional tools and equipmentInstallation on FAA Deep Bases Overview UNC Installation method Step ActionHow to mount the light assembly Mounting and connectionMaintenance Overview Preventive maintenance Workshop maintenance and preventive maintenanceField maintenance Maintenance Tasks Interval Check Action PreventiveProcedure Lifting toolsServicing in the Maintenance Base Overview PreliminaryHow to open the light assembly Illustration Illustration below clarifies the procedure How to replace a lampFilm disc cut-out Procedure How to replace a prism How to replace the optical assembly How to replace the cable set assembly Illustration How to close and test the light fixture Troubleshooting Problem Possible cause SolutionIntroduction Light Assembly Part Numbers Contents This chapter contains the following topics TopicAssemblies and Exploded View Overview SeeAssemblies RemarksRemark Film disc cutout optional Ordering code850E 850D Ordering CodeList of tables Solutions code 850E Fixtures850D CateDescription 1411.40.xxx 000 010 020 030 040 050 060 070 080 090 100Description 1411.41.xxx 000 010 020 030 040 050 060 070Illustrations Part number 270 280 290 300 310 320 330 200 210 220 230 240 250 260Description 270 280 290 300 310 320 330 Toe-in Installation Solutions part 100 110 120 130 140 150 160 170 180Illustration below shows the 12 F-Range inner covers Screws Overview Screw Tool Loctite TorqueRange Exploded view12 L-850D/E
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