Tomar 4375 Installation and operating instructions

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INSTALLATION,OPERATION
ANDMAINTENANCEDATASHEET
FOR‐MODEL4375BEACON
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FORCLASSI,DIV.2,GROUPSABCD
HAZARDOUSLOCATIONS
OUTDOORS(NEMA4X)
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SAFETYMESSAGETOINSTALLERS,USERS,ANDMAINTENANCEPERSONNEL
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Itisimportanttofollowallinstructionsshippedwiththisproduct.Thisdeviceistobeinstalledbyatrained
installerwhoisthoroughlyfamiliarwiththenationalelectricalcodeandlocalcodesaswell.
Theselectionofthemountinglocationforthedevice,itscontrolsandtheroutingofthewiringistobe
accomplishedunderthedirectionofthefacilitiesengineer.Inaddition,listedbelowaresomeother
importantsafetyinstructionsandprecautionyoushouldfollow:
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•Readandunderstandallinstructionsbeforeinstallingoroperatingthisequipment.
•Donotconnectthisdevicetothesystemwhenthepoweristurnedon.
•Afterinstallation,ensurethatallscrewsandthreadjointsareproperlytightened.
•Afterinstallation,testthesystemregularlytoensurethatitisoperatingproperly.
•Afterinstallationandtestingiscomplete,provideacopyofthisinstructionsheettoalloperating
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WiringtheBeacon
TheModel4375SeriesstrobeBeaconshouldbeinstalledpertheNECorCEC,STATEandLOCALCODES.
Alternateinstallationlocationsand/ororientationsshouldonlybeperformedwiththeapprovalofthe
authorityhavingjurisdiction.
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NOTE:The120VACstrobeunitisdesignedtooperateonboth50Hzand60Hzelectricalpower.Special
modificationsareNOTrequiredforthetwodifferentAClinefrequencies.
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WiringtheACModels
1.Ensurethatpowerisoff.
2.Removethethreadeddomeassemblybytwistingitcounterclockwise.
3.Connecttheblackleadtothephase(hot)sideofthepowersourceandthewhiteleadtothe
common(neutral)sideoftheACpowersource.
 4.Securethedometothebaseofthebeacon.
 5.Connectpowertothebeaconandtestitforproperoperation
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IS0589‐01
08‐05‐13

Wiring DC Models
1. Ensure that power is off.
2. Remove the threaded dome assembly by twisng it counterclockwise.
3. Connect the red (+) lead to the posive side of the power source and the black (–) lead to the
negave side of power source.
4. Secure the dome to the base of the beacon.
5. Connect power to the beacon and test it for proper operaon
EXPLOSION HAZARD—To reduce the risk of fire or explosion, do not install the beacon in a hazardous
locaon if the operang temperature exceeds the hazardous atmosphere’s ignion temperature. Before
proceeding, consult the product nameplate and determine the operangtemperature of the beacon.
NOTE: To comply with NEC Secon 300-14, which requires a minimum of 6 inches (15.25 cm) of free
conductor at a juncon, when mounng the Model 4375, the mounng pipe used to join the unit to a splice
box should be no longer than 10 in (25.4 cm).
The Model 4375 has provisions for mounng a 3/4" pipe and can be mounted in any posion.
1. Before mounng the beacon, ensure that the mang threads are clean.
2. To prevent the ingress of water and dust, apply conducve sealant to the conduit threads prior
to mounng.
OPERATION
To operate the unit, just apply power. There are no adjustments to make for flash rate or intensity.
SERVICE AND REPAIR
DANGER HIGH VOLTAGE
Should the light fail to operate, check to see that the proper voltage is reaching the unit. If the unit sll fails to
operate, replace the lamp.To replace a lens or lamp, switch power off and wait 5 minutes before removing
lens.
TOMAR Electronics, Inc.
2100 West Obispo •Gilbert, Arizona 85233 USA
800-338-3133 •[phone] •FAX [phone]
www.tomar.com [email protected]
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY
FOR CLASS I, DIVISION 2.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS KNOWN TO BE NON - HAZARDOUS.