Siemens RL-854 manual Installing Antenna, Safety Precautions

Page 26

RL-854 Radio Control Unit

 

Type I, Style A

Installation

Installing Standard RL-854

(contd.)

3.Connect the end of the coaxial cable terminated with antenna connector to the antenna hub.

NOTE: To prolong the life of the antenna in or around coastal areas, it is recommended that the hardware be encapsulated with a silicon rubber compound such as Dow-Corning Silastic Rubber or GE Silicone Seal to prevent atmospheric deterioration.

Installing Antenna

This subsection describes how to install the antenna.

Safety Precautions

WARNING: Installation of the antenna near power lines is dangerous. For your safety, follow the installation directions.

Each year, hundreds of people are killed, mutilated, or receive severe permanent injuries when attempting to install an antenna. In many of these cases, the victim was aware of the danger of electrocution but did not take adequate settings to avoid the hazard. For your safety, and to achieve a good installation, please read and follow the safety precautions below. They may save your life.

Follow the safety guidelines below.

•Select your installation site with safety, as well as performance, in mind.

•Plan your installation procedure carefully and completely before you begin.

•Successful raising of a mast or tower is largely a matter of coordination.

•Each person should be assigned to a specific task and should know what to do and when to do it. One person should be designated as the master of the operation to call out instructions and watch for signs of trouble.

 2001 Siemens Airfield Solutions, Incorporated

96A0027L

Page 21

All rights reserved

Issued 5/01

 

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Contents RL-854 Radio Control Type I, Style a Record of Changes Rev Description EC No Checked Approved DateTable of Contents List of Figures Warranties Disclaimers Safety Safety Symbols RL-854 Radio Control Unit Type I, Style aSafety Symbols contd Qualified Personnel Intended UseInstallation OperationMaintenance and Repair Action in the Event of a System or Component MalfunctionDescription IntroductionHeater Radio Controller Power Handling CapabilityIntroduction contd Options Cabinet Equipment Specification DataMain Assembly ReceiverEquipment Specification Data Quantity Description Part Number Number Part DescriptionIntensity Control Radio Control RestrictionsInterfacing Radio Controller Clicks Intensity Control contdPeriods Microphone Clicks Theory of Operation GeneralMain Assembly contd Interface Panel Interface Panel contd Automatic Radio Control Installation Unpacking Installing Standard RL-854 Other L-821 ConfigurationsContd Assembling Antenna Tighten jam nuts against the hub to secure the radialsAssembling Antenna Installing Antenna Safety PrecautionsInstalling RL-854PR Radio Controller Mounting AntennaInstalling RL-854PR Radio Controller contd Operation Incremental Relay OptionDecoder PCB Indicators Controls and IndicatorsStartup Procedures ControlsStartup Procedures contd Startup Procedures contd Maintenance Introduction Receiver Frequency Setting SwitchTroubleshooting Problems and Possible Causes SolutionsRL-854 Radio Control Unit Part Numbering System Troubleshooting contdParts Using the Illustrated Parts List Description Part NumberHeater RL-854 Main Assembly Parts ListType RL-854 Main Assembly Parts RL-854 Motherboard Assembly Parts ListRL-854 Motherboard Assembly Parts List contd RL-854 Control Board and Fuse Assembly Parts List DS1Optional Parts Item No Description Part NumberSwitch Settings for Frequency Control of Receiver PCB RF FrequencyA-2 A-3 A-4 A-5 A-6 A-7 A-8 A-9 A-10 A-11 A-12 A-13 A-14 A-15 A-16
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