Itron NIC42 Wireless Ethernet Bridge User Manual Bridges Quick Installation Guide

Silver Spring Networks Wireless Ethernet Bridge Bridges Quick Installation Guide

User Manual

Silver Spring Networks555 Broadway StreetRedwood City, CA 94063www.silverspringnet.comBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 1Bridges NIC 42 User Guide
Bridges NIC 42 User GuideConfidential Information of Silver Spring Networks, Inc., provided under nondisclosure obligations.Copyright © 2013 Silver Spring Networks, Inc. All rights reserved.The Silver Spring Networks logo, UtilityIQ®, and UtilOS® are registered trademarks of Silver Spring Networks, Inc. GridScape™, CustomerIQ™, and Direct-to-Grid™ are trademarks of Silver Spring Networks, Inc.All other company and product names are used for identification purposes only and may be registered trademarks, trademarks, or service marks of their respective owners. Please consider the environment before printing this document.Customer SupportCountry Email Telephone HoursAustralia aus-support@silverspringnet.com 1300 706 769 9:00 AM - 9:00 PMAustralia Eastern TimeCanada support@silverspringnet.com Toll free:1-888-SSN-9876(1-888-776-9876)5:00 AM - 6:00 PM US Pacific TimeUnited StatesWorldwide +1-650-298-4298Contact us on the Web http://www.silverspringnet.com/services/customer-support.htmlBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 2
Bridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 3Bridges NIC 42 User Guide ContentsContents1. About Bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Related Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Verifying the Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Bridge 4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Specifications for Bridge 4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Assembling Bridge 4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6European Union Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC . . . . . . . . . . . . . . . . . . . . 7Declaration of Conformity for RF Exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Installation Note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82. FCC and Government Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9FCC Guidelines for Devices Containing a Transmitter Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Industry Canada Guidelines for Devices Containing a Transmitter Module . . . . . . . . . . . . . . . . . . . . 10For All Radio Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10For Transmitters Not Requiring Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11General Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Personal Protective Equipment (PPE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Fall Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Shock Accident First Aid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Bridges NIC 42 User Guide 1 About BridgesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 41About BridgesASilverSpringbridgeprovideshigh‐performance,reliable,andsecureDNP3transportbetweenremoteterminalunits(RTUs)anddatacenters.TheSilverSpringNetworksBridgefamilyincludesBridge4.0,eBridges,andsBridges.Bridgesaremanufacturedtoperformoneoftworoles:MasterorRemote.AMasterBridgeprovidestheconnectionortake‐outpointfortheRemoteBridgestotheSCADAsystem.TheRemoteBridgesconnecttotheRTUstoprovideconnectivitybacktotheMaster.FordetailsandorderinginformationabouttheseandotherSilverSpringdevices,refertotheSilverSpringNetworksInfrastructureHardwareGuide.Related DocumentsYoucanfindallSilverSpringNetworksproductdocumentationathttps://springboard.silverspringnet.comintheDocumentation&ReleaseNotessection.Youmayalsorefertothefollowingdocumentation:•BridgeConfiguratorUserGuidev2.2orhigherforinformationonconfiguringtheBridgewiththeBridgeConfiguratorandaFieldServiceUnit(FSU)•SilverSpringNetworksInfrastructureHardwareGuideforsiteplanningandorderinginformation•DistributionAutomationDesignandImplementationGuideforgeneralinformationonBridgeimplementationVerifying the Packing ListMakesureyourBridgeassemblyincludes:•Bridgecomponentsinacorrugatedcarton,including:•Bridge4.0•Cable,power,radio•CableAssembly,TypeN,toSMA,18‐inch(45.72cm)•(Optional)ACpoweradapter•(Optional)Externalantennasystem
Bridges NIC 42 User Guide 1 About BridgesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 5Bridge 4.0ThefollowingfiguresshowtheinterfacesforBridge4.0.Specifications for Bridge 4.0Bridge4.0hardwarespecificationsarelistedinTable1.Figure 1. Bridge 4.0 front and back panelsTable 1. Bridge 4.0 specifications Feature Description900-MHz Communications:Data rate 100 - 300 KbpsFrequencies 902-928 MHz North America915-928 MHz Australia902-907.5, 915-928 MHz Brazil870-876 MHz Luxembourg & United Kingdom870-873 MHz Portugal921.5-928.5 MHz New ZealandSpread Spectrum technology FHSSTransmitter output 30 dBmOutput impedance 50 ohmsReceiver sensitivity -97 dBm for 1% PER2.4-GHz HAN Transceiver:Frequency range 2.4 GHz, ISM BandData rate 100Kbps - 1Mbps FHSS, 250kbps DSSSSpreading technique DSSS, FHSSMAC/Channels 802.15.4 - DSSSTransmitter output Output Power: 20-23dBm DSSS; 20-27dBm FHSSReceiver sensitivity -97 dBm for 1% PERPower Draw TX 1.8 W typ. (2.0 W max.)Serial ports EthernetFront BackPowerSMA female RF connectorGPIO portsGrounding lug
Bridges NIC 42 User Guide 1 About BridgesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 6Assembling Bridge 4.0ToassembleBridge4.0:1. UnpackallthecomponentslistedinVerifyingthePackingList.2. InstalltheBridgechassisintheselectedweather‐prooflocation.a. MasterBridgesarelocatedasdescribedintheSilverSpringNetworksInfrastructureHardwareGuide.b. AremoteBridgeistypicallylocatedwithintheRTUenclosuretowhichitwillbeattached.3. ConnectanantennatotheSMAfemaleconnector.a. IfyouareconnectingtheBridgetotheRTU’santenna,makethatconnection.Physical Interfaces:Antenna connector SMA, FemaleNAN antenna Omni antenna with gain not to exceed 3.6dBi on 2.4GHz and 6.0dBi on 900MHzProtocols/Security:Addressing Internet Protocol Version 6 (IPv6)Security Secure Hash Algorithm 256 bit (SHA-256) RSA-1024 and /or ECC-256Encryption AES-128 or AES-256Environmental:Operating Temperature: -40°C to +70°C (-40°F to +158°F)Humidity: 0% to 95%, non-condensingPowerVoltage Range: 10-60 VDC, ~ 1A, 50 to 60HzPower Consumption Idle Maximum2.9W, 9WReceive Sensitivity Receive sensitivity is -102 dBm @ 10-6 BER.Approvals:FCC Part 15.247Industry Canada RSS-210CAUTION: Do not operate Bridges (or any Silver Spring RF devices such as Relays or APs), without an antenna connected. Circuit damage can occur if the unit is powered and the antenna connector is not properly terminated.Table 1. Bridge 4.0 specifications (Continued)Feature Description
Bridges NIC 42 User Guide 1 About BridgesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 7Note: For Distribution Automation deployments, a high gain antenna is recommended for use with all Bridges. We recommend using the 6dBi omnidirectional antenna (catalog number 201-000002).4. ConnectthegroundingwiretothegroundinglugonthebackoftheBridgeandconnectthewiretoground.5. ConnectthepowertoasuitableACorDCoutlet.6. DCpolarityontheBridgesisimportant.Toensuretheproperpolarity,theDCpowercordplugsintotheBridgeonlyoneway.Theredcablemustthenbeconnectedtothepositive,andtheblackcablemustthenbeconnectedtothenegativeofthepowersource.7. ConfiguretheBridgewithBridgeConfiguratorv2.2orhigherandaFieldServiceUnit(FSU)(recommended).European Union ComplianceThissectiondescribesSilverSpringNetworks’compliancewiththeEUR&TTEDirective.TheAccessPoint1.5iusesaoneWattFHSSradio.Licenseshavebeenissuedasfollows:•LuxembourgAlicensehasbeenobtainedfromILR(InstitutLuxembourgeoisdeRegulation)tooperateinLuxembourginthe870‐876MHzband.•UnitedKingdomAlicensehasbeenobtainedfromOfcomtooperateinUKinthe870‐876MHzband.•PortugalAlicensehasbeenobtainedfromANACOMtooperateinPortugalinthe870‐873MHzband.Thisdevicehasbeendesignedtooperatewithandcertifiedforantennasthathaveamaximumgainof6.0dBion900MHzand3.6dBion2.4GHz.Antennasthathaveagaingreaterthanspecifiedarestrictlyprohibitedforusewiththisdevice.Therequiredantennaimpedanceis50ohms.Installationofallantennaradiatingelementsshallhaveaminimumseparationdistanceof20cmfromallpersonsandmustnotbeco‐locatedoroperatinginconjunctionwithanyothertransmitter.Declaration of Conformity with regard to the R&TTE Directive 1999/5/ECThisdeclarationisonlyvalidforconfigurations(combinationsofsoftware,firmware,andhardware)providedandsupportedbySilverSpringNetworksInc.TheuseofsoftwareorfirmwarenotprovidedandsupportedbySilverSpringNetworksInc.mayresultintheequipmentnolongerbeingcompliantwiththeregulatoryrequirements.Note: The equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.
Bridges NIC 42 User Guide 1 About BridgesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 8Thefollowingstandardswereapplied:•EMC: EN55022(2010),EN55024(2010),EN61000‐3‐2(2006)EN61000‐3‐3(2008),ETSIEN301489‐3v1.4.1•Safety: EN60950‐1:2006,EN60950‐22:2006,BS‐EN62311(2008)•Radio: ETSIEN300220‐1v2.3.1(2010‐02),ETSIEN300220‐2v2.3.1(2009‐12),TheconformityassessmentprocedurereferredtoinArticle10anddetailedinAnnexIVofDirective1999/5/EChasbeenfollowed.Note: This equipment is intended to be used in Luxembourg, United Kingdom, and Portugal in conjunction with licenses. For more details, contact Silver Spring Networks Compliance.TheproductcarriestheCEMark:AcopyoftheDeclarationofConformitymaybeobtainedwithformalrequestto:SilverSpringNetworks,c/oHardwareEngineering555BroadwayStreetRedwoodCity,CA94063,USADeclaration of Conformity for RF Exposure ThissystemhasbeenevaluatedforRFexposureforHumansinreferencetoEN62311(2008)Assessmentofelectronicandelectricalequipmentrelatedtohumanexposurerestrictionsforelectromagneticfields(0Hz–300GHz).Theminimumseparationdistancefromtheantennatogeneralbystanderis20cm(7.9inches).Installation NoteSinceBridgesdonothaveapoweron/offswitchfordisconnectingACpowerbeforeservicing,ACpowerisprovidedthroughanACmainsdisconnectswitchorbreaker.Therefore,theelectricalinstallationofthisproductisunderthecontrolofthepowerutilitiesortheirauthorizedsubcontractors.Refertotheirproceduresforfurtherinstructions.Onlycertaintypesofbatteriescanbeusedforbatteryreplacements.ContactSilverSpringNetworksforinformationaboutequivalentbatterytypesthatcanbeusedforreplacement.
Bridges NIC 42 User Guide 2 FCC and Government GuidelinesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 92FCC and Government Guidelines Silver Spring Networks NIC FCC ID: OWS-NIC42 IC: 5975A-NIC42 M/N: NIC42TheNICisREQUIREDtobeprofessionallyinstalledbyaproperlytrainedtechnician.Improperinstallationcouldvoidtheuserʹsauthoritytooperatetheequipment.ThedevicecomplieswithPart15oftheFCCrules,andwithIndustryCanadalicense‐exemptRSSstandard(s).Operationissubjecttothefollowingtwoconditions:1. Thedevicemaynotcauseharmfulinterference.2. Thedevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Theantennaofthistransmittermustnotbeco‐locatedoroperatinginconjunctionwithanyotherantennaortransmitter.Thedeviceshouldbeinstalledsothatpeoplewillnotcomewithin20cm(8in.)oftheantenna.ThisequipmenthasbeentestedandfoundtocomplywithPart15oftheFCCRules.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergy,andifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception(whichcanbedeterminedbyturningtheequipmentoffandon),theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:•Reorientorrelocatethereceivingantenna.•Increasetheseparationbetweentheequipmentandreceiver.•Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverdisconnected.•Consultthedealeroranexperiencedradio/TVtechnicianforhelp.Figure 2. Sample FCC ID label for NIC PCABRIDGE4.0,MASTER,USACatalog#205‐000042FCCID:OWS‐NIC42IC:5975A‐NIC42MODELNo.:NIC42This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
Bridges NIC 42 User Guide 2 FCC and Government GuidelinesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 10FCC Guidelines for Devices Containing a Transmitter Module ThefollowingisanextractfromFCCPART15UNLICENSEDMODULARTRANSMITTERAPPROVAL,DA00‐1407,Released:June26,2000,Section6describinglabelingrequirementsfordevicescontainingamodulartransmitter.Section6.ThemodulartransmittermustbelabeledwithitsownFCCIDnumber,and,iftheFCCIDisnotvisiblewhenthemoduleisinstalledinsideanotherdevice,thentheoutsideofthedeviceintowhichthemoduleisinstalledmustalsodisplayalabelreferringtotheenclosedmodule.Thisexteriorlabelcanusewordingsuchasthefollowing:“ContainsTransmitterModuleFCCID:XYZMODEL1”or“ContainsFCCID:XYZMODEL1.”Anysimilarwordingthatexpressesthesamemeaningmaybeused.TheGranteemayeitherprovidesuchalabel,anexampleofwhichmustbeincludedintheapplicationforequipmentauthorization,or,mustprovideadequateinstructionsalongwiththemodulewhichexplainthisrequirement.Inthelattercase,acopyoftheseinstructionsmustbeincludedintheapplicationforequipmentauthorization.Industry Canada Guidelines for Devices Containing a Transmitter Module For All Radio TransmittersThisradiotransmitter5975A‐NIC42hasbeenapprovedbyIndustryCanadatooperatewiththeantennatypeslistedbelowwiththemaximumpermissiblegainandrequiredantennaimpedanceforeachantennatypeindicated.Antennatypesnotincludedinthislist,havingagaingreaterthanthemaximumgainindicatedforthattype,arestrictlyprohibitedforusewiththisdevice.•Omnidirectionalantenna,maximumgainof6.0dBion900MHzand3.6dBion2.4GHzLeprésentémetteurradio(identifierledispositifparsonnumérodecertificationousonnumérodemodèlesʹilfaitpartiedumatérieldecatégorieI)aétéapprouvéparIndustrieCanadapourfonctionneraveclestypesdʹantenneénumérésci‐dessousetayantungainCAUTION: Changes or modifications not expressly approved by Silver Spring Networks could void the user's authority to operate the equipment.Figure 3. Sample FCC ID label for devices containing a NICFCC ID: OWS-NIC42 IC:5975A-NIC42
Bridges NIC 42 User Guide 2 FCC and Government GuidelinesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 11admissiblemaximaletlʹimpédancerequisepourchaquetypedʹantenne.Lestypesdʹantennenoninclusdanscetteliste,oudontlegainestsupérieuraugainmaximalindiqué,sontstrictementinterditspourlʹexploitationdelʹémeeur.•Antennenidomirectionnelle,6.0dBisur900MHzet2,4GHzsur3.6dBiUnderIndustryCanadaregulations,thisradiotransmittermayonlyoperateusinganantennaofatypeandmaximum(orlesser)gainapprovedforthetransmitterbyIndustryCanada.Toreducepotentialradiointerferencetootherusers,theantennatypeanditsgainshouldbesochosenthattheequivalentisotropicallyradiatedpower(e.i.r.p.)isnotmorethanthatnecessaryforsuccessfulcommunication.ConformémentàlaréglementationdʹIndustrieCanada,leprésentémetteurradiopeutfonctionneravecuneantennedʹuntypeetdʹungainmaximal(ouinférieur)approuvépourlʹémetteurparIndustrieCanada.Danslebutderéduirelesrisquesdebrouillageradioélectriqueàlʹintentiondesautresutilisateurs,ilfautchoisirletypedʹantenneetsongaindesortequelapuissanceisotroperayonnéeéquivalente(p.i.r.e.)nedépassepaslʹintensiténécessaireàlʹétablissementdʹunecommunicationsatisfaisante.For Transmitters Not Requiring LicensesThisdevicecomplieswithIndustryCanadalicence‐exemptRSSstandard(s).Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseinterference,and(2)thisdevicemustacceptanyinterference,includinginterferencethatmaycauseundesiredoperationofthedevice.LeprésentappareilestconformeauxCNRdʹIndustrieCanadaapplicablesauxappareilsradioexemptsdelicence.Lʹexploitationestautoriséeauxdeuxconditionssuivantes:(1)lʹappareilnedoitpasproduiredebrouillage,et(2)lʹutilisateurdelʹappareildoitacceptertoutbrouillageradioélectriquesubi,mêmesilebrouillageestsusceptibledʹencompromettrelefonctionnement.Safety InformationCarefulplanningofeveryjobisessential.Nothingshouldbetakenforgranted.Donottakechances!•Readandfollowallapprovedpoliciesandproceduresprovidedbyyouremployerassociatedwiththeproceduresinthismanual.•Theproceduresinthismanualmustonlybeperformedbyqualifiedworkersinaccordancewithlocalutilitysafetypractices,utilityrequirements,andapplicableOSHAandNFPAstandards.WARNING: Severe shock and explosion hazard! Touching energized parts can result in massive equipment damage, and severe injury or death. Short-circuiting energized parts will result in blinding flash and explosion. Opening and closing electrical circuits can also produce dangerous and explosive arc flashes. Involuntary muscular reactions associated with electrical shock may result in other injuries. Observe the following safety guidelines.
Bridges NIC 42 User Guide 2 FCC and Government GuidelinesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 12•Theinformationcontainedinthisdocumentisintendedtoaidqualifiedpersonnel,andisnotareplacementforthepropertrainingrequiredtomakeapersonqualified.•SilverSpringNetworksassumesnoliabilityforthecustomerʹsfailuretofollowthesesafetyguidelines.General Electrical Safety•Performtheproceduresinthismanualinaccordancewithapplicableworkplacestandardsestablishedbythefollowingagencies:— OccupationalSafetyandHealthAct(OSHA).—TheNationalElectricalCodepublishedbytheNationalFireProtectionAssociation(NFPA‐70).—NationalElectricalManufacturersAssociation(NEMA).— ElectronicsIndustriesAssociation(EIA).—InsulatedPowerCableEngineersAssociation(IPCEA).•AmericanNationalStandardsInstitute(ANSI).Wheneverpossible,de‐energizeallcircuitsorequipmentbeforeworkingonthem.•Maintainaminimumclearanceof10feet(3meters)betweenlinepotentialandallunqualifiedpersonsatalltimes.•Keepunauthorizedpeopleoutoftheworkarea.Beespeciallycautiousofchildren,whotendtobedrawntoworkactivity.•DeterminingifacircuitisOFFcanbedifficultinsomeinstances.Checkforcircuitvoltagewithanappropriatevoltmeterbeforeworkingonequipmentpresumedtohavebeende‐energized.Tiebreakers,doublethrowdisconnectswitches,automatictransferswitchesandemergencygeneratorscansupplypowerthroughanalternatecircuitorfromanothersource.•120Vcurrentcanbejustalethalashighervoltagesbecausecurrentflowthroughabodydependsuponthebodyʹsresistance.•Donottrustinsulationand/orweatherproofingonawireasprotectionfromshock.•Useelectricallyinsulatedtools.Inspectportableelectricalequipmentortoolsfordefectsandremoveanydefectivedevicesfromserviceimmediately.AllportableelectricalequipmentmusthaveGroundFaultCircuitInterrupter(GFCI)protection.•Selecttherighttoolforthejob.Usetoolsproperly.Keeptoolsingoodworkingorder.•Makesuretheworkareaisfreeofanyflammablematerial.Flammablevaporscanbeignitedbyanarcflash.•Keeptheworkareacleananddry.Clutteredworkareascauseaccidentsandinjuries.•Providegoodlightingintheworkarea.Youcannotworksafelyifyoucannotseewhatyouaredoing.•Reportunsafeconditionsordefectiveequipmenttoyourimmediatesupervisor.
Bridges NIC 42 User Guide 2 FCC and Government GuidelinesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 13•Handlematerialcarefully.Liftandcarryproperly.Personal Protective Equipment (PPE)•AlwayswearPersonalProtectiveEquipment(PPE),inaccordancewithOSHAandANSIstandards.•Weareyeprotectionandelectricallyinsulatedgloves.TestglovesinaccordancewithANSIstandardsbeforeuse.Donotuseglovesthatdonotpassappropriatetestprocedures.•Wearprotectiveclothingsuchaslongsleeveshirtsandlongpantsmadeofflameresistantmaterials.•Removealljewelry.•Donotpassanyobjectstoorfromotherpersonsnotprotectedbyinsulatingplatformsortested,electricallyinsulatedgloves.Fall Protection Whenperformingworkatanyelevation:•Alwaysuseafallprotectionsystem,inaccordancewithOSHAstandards,wheneverperformingworkatanyelevation.•Neveruseconductors,guywires,pins,orcross‐armbraces,etc.tosupportyourweight.•Wheneverusingaerialliftdevicessuchashoists,man‐lifts,vehicle‐mountedworkplatformsandoverheadlifts,readandfollowthemanufacturerʹsguidelinesforsafeandproperoperation.•Useladdersandscaffoldingonlyinaccordancewiththemanufacturerʹsguidelinesand/oraccordingtoOSHAstandards.•Onlyuseladdersmadeofnon‐metallic,non‐conductivematerial.Theyshouldbethepropersizeandtypefortheworkintended.Inspectladdersforwearandbreakage.Removeanyoil,grease,orotherslipperymaterials.•Donotsettheladderattoosteeportooshallowofanangle.Aruleofthumbistostanderectwithyourtoesagainstthebottomrailsoftheladder,withyourarmsextendedstraightout.Ifyoucansetyourpalmsontopoftherungthatisateyelevel,theladdershouldbeattheproperangle.Ifaladderanglelabelisprovided,followitsrecommendations.•Iftheladderistoremaininplaceforanextendedperiod,secureitatthetop.Thesupportpointatthetopoftheladdershouldbeatleast24inches(60centimeters)widetomaintainsupportintheeventofsidewaysmovement.Forjobsofshortduration,haveafellowworkersupporttheladderatthebase.•Evaluatealltaskstobeperformedfromaladderforpotentialfallhazards,suchascomplextasksorsituationsthatrequireleaningfromthesideoftheladder.•Theuseofscaffoldingoraworkplatformshouldbeconsideredasanalternativesolutioninsuchcases.
Bridges NIC 42 User Guide 2 FCC and Government GuidelinesBridges NIC 42 User Guide 18 March 2013 Silver Spring Networks 14Shock Accident First Aid •Donottouchthevictimwithyourbarehands;usesomethingnon‐conductivetoseparatethevictimfromtheenergysource.•Callforemergencymedicalhelpimmediately.Keepthevictimlyingdown,warm,andcomfortableuntilhelparrives.Avoidmovingthevictimincaseofinjurytoneckorback.Positionanunconsciousvictimonasidetoletfluidsdrain.•Checkthevictimʹsbreathingandheartbeat.Ifproperlytrained,applymouth‐to‐mouthresuscitationand/orCPRifnecessary.•Removeconstrictingitemsfromthevictim,suchasshoes,belts,jewelry,andtightcollars;theycouldcutoffcirculationifthevictimexperiencesswelling.•Applywaterorsalineforafewminutestoanyburnsuntiltheskinreturnstonormaltemperature.Donotattempttoremoveclothingthatisstucktoaburn.Ifpossible,elevateburnedareastoreduceswelling.•Makesurethevictimreceivesprofessionalmedicalattention,eveniftheyfeelfine.Electricshockcancauseheartfailurehoursaftertheshockisreceived.

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