Manuale d’uso / di manutenzione del prodotto L-852A-D del fabbricante Siemens
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Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Document No. 96A0149 Issued: January 29, 1993 Rev. E: May 16, 2001 Manufactured to FAA Specification AC 150/5345-46B Copyright 2001 by Siemens Airfield Solutions, Incorporated. All rights reserved.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Record of Changes 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page ii All rights reserved Issued 5/01 Page Rev Description EC No. Checke d Approved Date B Added metric units. EP WT C Added shallow base information.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Table of Contents 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page iii All rights reserved Issued 5/01 Record of Changes ........................................................
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Table of Contents 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page iv All rights reserved Issued 5/01 5. Troubleshooting ........................................................
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Warranties 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page v All rights reserved Issued 5/01 Products of Siemens Airfield Sol.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Warranties 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page v All rights reserved Issued 5/01.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Safety 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 1 All rights reserved Issued 5/01 This section contains general safety instructions for using your Siemens Airfield Solutions equipment.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Safety 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 2 All rights reserved Issued 5/01.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Safety 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 3 All rights reserved Issued 5/01 WARNING : Disconnect equipment from line voltage. Failure to observe this warning may result in personal injury, death, or equipment damage.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Safety 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 4 All rights reserved Issued 5/01 Read the installation section of all system component manuals before installing your equipment.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Safety 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 5 All rights reserved Issued 5/01 • Before starting this equipment, check all safety interlocks, fire- detection systems, and protective devices such as panels and covers.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Description 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 6 All rights reserved Issued 5/01 • Check interlock systems periodically to ensure their effectiveness. • Do not attempt to service electrical equipment if standing water is present.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Description 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 7 All rights reserved Issued 5/01 See Figure 1.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Description 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 8 All rights reserved Issued 5/01 Figure 2.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Description 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 9 All rights reserved Issued 5/01 In case of lamp failure, an optional film disc cutout is available as an electrical bypass device.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Description 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 10 All rights reserved Issued 5/01 This subsection provides specifications for the L-852A-D light fixtures. Lamps Refer to the table below for lamps.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Description 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 11 All rights reserved Issued 5/01 Mounting The L-852A-D light fixtures mount on an optional Siemens Airfield Solutions shallow base or on a 12-inch- (304.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 12 All rights reserved Issued 5/01 WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 13 All rights reserved Issued 5/01 Pavement Recess and Wireways Preparation (contd.) Figure 3. Preparing Pavement Recess and Wireways 12 in.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 14 All rights reserved Issued 5/01 Pavement Recess and Wireways Preparation (contd.) • Make sure the recess size and depth are maintained within specified limits.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 15 All rights reserved Issued 5/01 connection is solid and secure. Refer to Table 4 in Specifications in the Description section for required isolation transformers.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 16 All rights reserved Issued 5/01 4. Turn on the power. Operate the light assembly for a minimum of five minutes. Turn off the power and allow the light assembly to cool.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 17 All rights reserved Issued 5/01 5.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Installation 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 18 All rights reserved Issued 5/01 6. To attach the alignment jig, remove bolts #1, 2, and 3 from the light fixture.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Maintenance 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 19 All rights reserved Issued 5/01 This section provides maintenance information and procedures for the L-852A-D light fixture.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Maintenance 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 20 All rights reserved Issued 5/01 Replacing Lamp WARNING: Turn off the circuit before replacing lamp(s). Failure to observe this warning may result in personal injury, death, or equipment damage.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Maintenance 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 21 All rights reserved Issued 5/01 1 2 3 4 5 6 7 8 9 11 10 Bolt #1 Bolt #2 Bolt #3 Bolt #4 Bolt #5 Bolt #6 Figure 5.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Maintenance 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 22 All rights reserved Issued 5/01 Cleaning Light Channel and Prism (contd.) 2. Clean the outer surface of the prism (6) using liquid glass cleaner.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Troubleshooting 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 23 All rights reserved Issued 5/01 WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Troubleshooting 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 24 All rights reserved Issued 5/01 Problem Possible Cause Corrective Action 5. Short lamp life Current too high Check constant current regulator and isolation transformer.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Repair 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 25 All rights reserved Issued 5/01 This section describes procedures for repairing and replacing parts. It includes replacing the film disc cutout assembly, the lamp, and prism.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Repair 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 26 All rights reserved Issued 5/01 Figure 6. Replacing Film Disc Cutout Assembly 4. Install new or existing o-ring from Step 4.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Repair 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 27 All rights reserved Issued 5/01 WARNING: Turn off the circuit before replacing lamp(s). Failure to observe this warning may result in personal injury, death, or equipment damage.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Repair 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 28 All rights reserved Issued 5/01 6.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Parts 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 29 All rights reserved Issued 5/01 To order parts, call Siemens Airfield Solutions Customer Service or your local representative.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Parts 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 30 All rights reserved Issued 5/01 44D237X - X X X X * For a configuration not shown, contact the Siemens Airfield Solutions Sales Department.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Parts 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 31 All rights reserved Issued 5/01 See Figure 8. Item Description Part Number Note 1 Lamp assembly Lamp assembly, 45 W, 6.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Parts 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 32 All rights reserved Issued 5/01 1 2 3 4 5 6 7 Figure 8. L-852A-D Light Fixture with Shallow Base (Part 1 of 2) L-852A-D Light Fixture Parts List (contd.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Parts 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 33 All rights reserved Issued 5/01 Figure 8.
Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures Parts 2001 Siemens Airfield Solutions, Incorporated 96A0149E Page 34 All rights reserved Issued 5/01 See Figure 8. Item Description Part Number Note 1 Lamp assembly Lamp assembly, 45 W, 6.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Siemens L-852A-D è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Siemens L-852A-D - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Siemens L-852A-D imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Siemens L-852A-D ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Siemens L-852A-D, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Siemens L-852A-D.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Siemens L-852A-D. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Siemens L-852A-D insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.