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5

Safety Messages

Installation Manual 
Federal Signal www.fedsig.com

•  If future service and operating personnel do not have these instructions to refer 

to, the siren system may not provide the intended audible warning, and service 

personnel may be exposed to hazards that could result in death, permanent hearing 

loss, or other bodily injuries. File these instructions in a safe place and refer to them 

periodically. Give a copy of these instructions to recruits and trainees. Also give a 

copy to anyone who is going to service or repair the siren.

Installation and Service

•  Electrocution or severe personal injury can occur when performing various 

installation and service functions such as making electrical connections, drilling 

holes, or lifting equipment. Therefore, only experienced electricians should install this 

product per national, state, and any other electrical codes having jurisdiction. Perform 

all work under the direction of the installation or service crew safety foreman.

•  The sound output of sirens is capable of causing permanent hearing damage. To 

prevent excessive exposure, carefully plan siren placement, post warnings, and 

restrict access to areas near the sirens. Sirens may be operated from remote control 

points. Whenever possible, disconnect all siren power, including batteries, before 

working near the siren.

•  After installation, service, or maintenance, test the siren system to confirm it is 

operating properly. Test the system regularly to confirm that it will be operational in 

an emergency.

•  If future service and operating personnel do not have these warnings and all other 

instructions shipped with the equipment to refer to, the siren system may not provide 

the intended audible warning, and service personnel may be exposed to hazards 

that could result in death, permanent hearing loss, or other bodily injuries. File these 

instructions in a safe place and refer to them periodically. Give a copy of these 

instructions to recruits and trainees. Also give a copy to anyone who is going to 

service or repair the sirens. 

Operation

Failure to understand the capabilities and limitations of your siren system could result 

in permanent hearing loss, other serious injuries, or death to persons too close to 

the sirens when you activate them or to those you need to warn. Carefully read and 

thoroughly understand all safety notices in this manual and all operations-related items in 

all instruction manuals shipped with the equipment. Thoroughly discuss all contingency 

plans with those responsible for warning people in your community, company, or 

jurisdiction.

Read and understand the information contained in this manual before attempting 

to install or service the siren.

Pay careful attention to the notice located on the equipment.

Содержание YAGI-1

Страница 1: ...Installation Manual 25500445 Rev A1 0923 Printed in U S A Copyright 2018 2023 Federal Signal Corporation Yagi and Omni Antennas...

Страница 2: ...all 1 708 534 3400 This limited warranty is in lieu of all other warranties express or implied contractual or statutory including but not limited to the warranty of merchantability warranty of fitness...

Страница 3: ...ure 1 Yagi Antenna Installation Example 10 Figure 2 Omni Antenna Installation Example 11 Figure 3 Omni B Series Antenna Installation Example 12 Figure 4 Antenna Grounding 13 Figure 5 Typical Antenna P...

Страница 4: ...ite for the siren is not selected properly or the siren is not installed properly it may not produce the intended optimum audible warning Follow Federal Emergency Management Agency FEMA recommendation...

Страница 5: ...er including batteries before working near the siren After installation service or maintenance test the siren system to confirm it is operating properly Test the system regularly to confirm that it wi...

Страница 6: ...na 138 150 MHz OMNI BVH xx VHF High Omni Directional Antenna 150 168 MHz OMNI BVH xx VHF High Omni Directional Antenna 168 174 MHz OMNI BUL xx UHF Low Omni Directional Antenna 380 420 MHz OMNI BUH xx...

Страница 7: ...d the antenna s gain to the radio power and subtract VSWR loss and cable connector insertion losses Consider the following guidelines Do not have the antenna radiating element touching anything If too...

Страница 8: ...ough the boom starting with R1 the reflective element in the hole closest to the mounting holes Then insert Dr D1 etc in that order NOTE A The shortest element is furthest away from the mount and incr...

Страница 9: ...ntenna and check for the low VSWR while performing each of the following steps A Loosen the setscrew with the hex key provided and slightly adjust the aluminum gamma tube for the lowest VSWR Reflected...

Страница 10: ...nd the antenna affect the antenna Keep the antenna pointed away from objects 2 Ensure the antenna cable connections are tight Seal all connection points with heat shrink or tape and seal with Scotchko...

Страница 11: ...k or tape and seal with Scotchkote or equivalent 3 Apply RF power to the antenna on the site s transmit frequency and verify that the VSWR Reflected power is within the antenna s specification Record...

Страница 12: ...Antennas Yagi and Omni Antennas Federal Signal www fedsig com Figure 3 Omni B Series Antenna Installation Example Omni B Series Antenna Antenna Mounting Bracket Ground Wire Utility Pole Tighten Set Sc...

Страница 13: ...ELECTRICAL CODE INSTRUCTIONS REFER TO N E C FOR COMPLETE INSTRUCTIONS A USE NO 10 AWG COPPER NO 8 AWG ALUMINUM NO 17 AWG COPPER CLAD STEEL OR BRONZE WIRE OR LARGER AS GROUND WIRE FOR BOTH MAST AND LEA...

Страница 14: ...cing any difficulties contact Federal Signal Customer Support at 800 548 7229 or 708 534 3400 extension 7511 or Technical Support at 800 524 3021 or 708 534 3400 extension 7329 or through e mail at te...

Страница 15: ...15 Figure 5 Typical Antenna Pole Mount AMP P Installation...

Страница 16: ...16 Figure 6 Typical Antenna Wall Mount AMP W Installation...

Страница 17: ...17 Figure 7 Typical Omni B Series Antenna Pole Mount AMB P Installation...

Страница 18: ...18 Figure 8 Typical Omni B Series Antenna Pole Mount AMB P Installation...

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