Witura WT-1672A Operating instructions

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.81
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WT‐1672A
GSMPowerOutageAlarm
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USERMANUAL
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VERSION:1.2
UPDATED:AUG2013

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.82
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Overview
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PowerOutageAlarmisasimpletodetectlossofpower(powercuts).Oncepowerlossisdetected,theunit
willcallandSMStoyourcellphoneviathemobilephonenetworkto5designatedphonenumberand/or
soundanaudiblealerttomakeyouawareofthepowerfailure.
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Theunitalsohas1x30Aheavydutyrelayoutputcanbeusedtoswitchonanyapplicationlikelamps,
pumps,heaters,motoretcwhenpoweroutage.OutputrelaycanbeswitchedONorOFFbycallingitscell
phonenumberorbysendinganSMScommand,thereisnocallchargesincurredwhendiallingtheunitasit
willrecognizeanauthorisedtelephonenumbercallingitandrejectthecallwithoutanswering.Thisfunction
isimportanttoswitchonthegenerator,backupbatteryandetc.
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TheGSMRemoteControlsystemsupportstimerfunction,theusercansetscheduletoturnon/offthe
switch.Forexample,putyourpump,motoronaschedule.“Turnoffin5minutes”,“turnonat17:00,“turn
on1yearlater”
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Thisfunctionisimportanttouseintherentingandleasingindustryofelectricalappliances,heavyvehicle,
andrentalofsiteequipmenttoturnoffthemachineswhenoffhiretimecompleted
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ThisfunctionalsoimportantastheremindertotheownertomonitortheSIMCardexpirydate.Usercan
instructtheunittotriggertherelayinthespecifiedtimesandsenttheSMStotheusertokeeptheSIMcard
activewhenexpirydates.
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Typicalusesinclude:
•wakingyouintheeventofapowercut;
•fridgemonitoring&freezermonitoring;
•fishtankmonitoring&aquariummonitoring;
•generatormonitoring;
•sumppumpmonitoring;
•computerequipmentmonitoring;
•heatingsystemmonitoring;
•chemicalstoragemonitoring;
•andotherapplications.
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WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.83
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SETTINGUPANDPROGRAMMING
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WhenfirstbootingupthesystemyouwillseeGreenLEDLightsonthesideoftheEnclosureanditshould
lightupwhentheNetworkisappliedtotheunit.
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TheGreenLEDisthenetworkIndicatorandthiswilllightupwhenattemptingtologontothenetworkflash
inconsistentlyuntilitlocatesthenetwork.
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APhoneCalltotheSIMCardNumberwillnowLatchtheRelaypermanentlyONandSwitchthedevicebeing
ControlledOn.
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TheStatusoftheRelaywillremainason,untiltheunitreceivesasecondCalltotheUnitofwhichwillnow
LatchtheRelayPermanentlyoff.
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BothCallsusedtoLatchtheRelayeitheronoroffareautomaticallydisconnected,oncetherelaysare
activatedandneverincuranyNetworkCallCosts.
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Besidecallstoswitchofforon,theunitalsocanbepermanentlyswitchoffandonbysendingtheunitatext
messagecommand
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WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.84
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Step1‐ThesimplestsetupmethodstosetupAdministratornumber
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Appliedthe“KISSPrinciple”,keepitsimple,stupid.
TheGSMPowerOutageAlarmiseasytosetupanduse.InserttheSIMcard,simplyuseyourmobilephone
calltotheunit,yourmobilephonenumberwillautomaticallyregisterasthe1stAdministrators
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YouwillreceivethefollowingSMSmessagefromtheunit–
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Administrator:
1:18617185299(yourphonenumber)
2:
3:
4:
5:
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Youalreadyfinishthesetup.Now,youcanuseyourmobilephonecalltotheSIMCardnumberswitchthe
deviceonpermanently.AnothercalltotheSIMCardwillswitchthedeviceoffpermanently.
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Ifyoudonotrequiredtogothroughdetailssetting,pleaseprocesstoSTEP3–FinalInstallationandWiring.
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WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.85
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FactoryReset
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Ifyourequiredtochangetheadministratornumberinthefuture,simplypressthebutton“FACTORY”atthe
motherboarduntilyouhearthe“du~”.Thismeanstheunitbacktothefactorydefault
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Thismeansyoualreadyresettheunittofactorydefault.Nowyoucanstarttocallagaintosetthe
administrator.
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Thismethodofsettingisonlyallowedtoset1administratornumber.Ifyouwishtosetmoreadministrators,
pleasegotoStep3–Installationandsetup
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Ifyourequiredtochangetheadministratornumberinthefuture,simplysenttheSMS*1672*totheunit.
YouwillreceivetheSMSmessage“FactoryResetOK!”
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WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.86
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Step2‐AdvanceSetUp
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NO.Description ProgrammingCode SMSTextsRespond Function
1FirstStepofprogramming,you
mustenterthefactorypasswordsof
1234andgoinsidethe
programmingmode.
Youonlycanperformthenext
commandsafterenterinto
programmingmode
*0*1234#Yougetadministrator
privileges!
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2013‐10‐0900:33Wed
Whenyouenter*0*1234#,you
enterintotheprogramming
mode.Youmustperformthe
nextcommandin10minutes.If
youdidnotdoanything,the
systemwillexitfrom
programmingmode.
2ChangePassword*0*1234*newpassword#
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Forexampleifyouneedto
changetothenewPWof1212.
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*0*1234*1212#
Newpassword<1212>
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2013‐10‐1016:07Thu
Maximum4digitsofpasswords
Ifyoudecidetoprotectyour
privacy,youcanchangethe
factorypasswordtoyournew
password.
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Enterthefactorypassword
followbyyournewpassword.
3Addtelephonenumberintothe
adminlist.
*1*1*telephonenumber#
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ForexamplesetAdminnumber
18617185300intoadmin2
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*1*2*18617185300#
Administrator:
1:15989427391
2:18617185300
3:
4:
5:
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2013‐10‐1016:08Thu
SetAdminNumbers;
*1*1*‐set1stadminnumber
*1*2*‐set2ndadminnumber
*1*3*‐set3rdadminnumber
*1*4*‐set4thadminnumber
*1*5*‐set5thadminnumber
Onlythenumberinthelistcan
receivealarmtextsmessageand
activetherelayoutput.
Youcanaddupto5telephone
numberintotheadminlist.
4Checkphonenumberyou
programinthelist
*2* Administrator:
1:15989427391
2:18617185300
3:
4:
5:
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2013‐10‐1016:08Thu
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5Deletetheadminnumberinthelist. *3*N#
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N=Adminnumber1‐5
Forexample,ifyouwantto
deleteadminno2.
justenter*3*2#
Administrator:
1:15989427391
2:
3:
4:
5:
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2013‐10‐1016:08Thu
DeleteAdminNumber 
Delete1stadmin*3*1#
Delete2ndadmin*3*2#
Delete3rdadmin*3*3#
Delete4thadmin*3*4#
Delete5thadmin*3*5#

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.87
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6ChecktherelaystatusinONorOFF
Mode.
*4*Masterrelay<ON>
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2013‐10‐1016:10Thu
TheunitwillreturnMasterrelay
<ON>iftherelayison.
TheunitwillreturnMasterrelay
<OFF>iftherelayisoff.
7CheckSignalStrength*5*CSQ<28>
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2013‐10‐1016:11Thu
Youmustconfirmthesignal
strengthatsitebeforeyou
installtheunit.
Ifthesignaltooweak,theunit
willnotfunctionproperly.
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CSQ5–12Signaltooweak,
systemnotfunction
CSQ13‐24SignalGood.System
functionwell
CSQ25–32SignalExcellent.
Systemworkingwell
8ActivateorDeactivatetheAlarm
Function
*10*N#WhenSending*10*0#
Alarmswitch<OFF>
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2013‐10‐1016:28Thu
N=0(DeactivateAlarmFunction)
N=1(ActivateAlarmFunction)
FactoryDefaultSettingasN=1
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Forexample,ifyouwantto
activatethealarmfunctionjust
enter*10*1#
WhenDeactivateAlarm
Function,isequaltousingthe
RemoteControltodisarm.The
D7GreenLEDlightinthesystem
willturnoff.Allthefunction
suchasOutageAlarm,
TemperatureReport.When
deactivatealarmfunction,all
thealarmmessagewillbe
deactivate
WhenActivateAlarmFunction,
isequaltousingtheRemote
Controltoarm.TheD7Green
LEDlightinthesystemwillturn
on.Allthefunctionsuchas
OutageAlarm,Temperature
Report.
9
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CheckingthestatusoftheAlarm
Functioninthesystem
*11*Alarmswitch<ON>
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2013‐10‐1016:29Thu
Checkthestatusofthealarm
functioninthesystem

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.88

10Settingtheyear,month,day,hours,
minutes,week
*12*YYYYMMDDHHMMX# TimechangeOK!

2013‐10‐1016:05Thu
YYYY=4digitforYear
MM=2digitforMonth
DD=2digitforDate
HH=2digitforHour
MM=2digitforMinutes
X=1‐7(DayoftheWeek)

Examplesetas
*12*2013101016054#which
means2013‐10‐1016:05Thu

Ifreprogramthedate,itwill
takethelastastheaccurate
date.Thedatehavetobe
correct(ifsetting2014‐2‐29or
2013‐11‐31)thisistheincorrect
datewhichisnotoccur,the
systemwillverifythedate,time,
dayifcorrect,thedatehaveto
beafteryear2013
11ScheduletheON/OFFforthe
MasterRelay
*13*N*YYYYMMDDHHMM#Masterrelayofftime:
2013‐10‐1016:33

2013‐10‐1016:31Thu

Whentheprogrammed
timeisreach,therelayis
eitheronoroff,allthe
adminwillgetthereply
SMSasperbelow.

Sincetimeisup!
Masterrelay<OFF>
2013‐10‐1016:33Thu
**Note:ifthesystemis
onlyONafterthe
scheduledtime,theunit
willstillrunning
accordingly.
Systemstartup!
MasterReplay<OFF>
2013‐10‐1016:33Thu
N=0(SwitchOfftheMaster
Relay)
N=1(SwitchOntheMaster
Relay)

YYYY=4digitforYear
MM=2digitforMonth
DD=2digitforDate
HH=2digitforHour
MM=2digitforMinutes

Examplesetas
*13*0*201310101633#which
means2013‐10‐1016:33to
switchoffthemasterrelay

Ifreprogramthedate,itwill
takethelastasthecorrectdate.
Ifyouprogramthedatethat
alreadypast,thesystemwill
alertyou
12Checkingthescheduletimefor
MasterRelayON/OFF
*14* Masterrelayontime:
Masterrelayofftime:
2013‐10‐1016:33

2013‐10‐1016:35Thu
Checkingthescheduletimefor
MasterRelayON/OFF,whenthe
timereach,thesystemwill
operateanditwilldeletethe
scheduletimeautomatically.
13Deletethescheduletimeforthe
MasterRelayON/OFF
*15*N#Masterrelayontime:
Masterrelayofftime:

2013‐10‐1411:08Mon
N=0(DeletescheduleofRelay
OFFTime)
N=1(DeletescheduleofRelay
ONTime)

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.89

14SMSReplyMessagewhenthe
systemON/OFF
*21*N# Message switch<ON>

2013‐10‐1017:06Thu
N=0meansSMSReplyMessage
whenthesystemOFF
N=1meansSMSReplyMessage
whenthesystemON
FactoryDefaultasSMSReply
MessagewhenthesystemON

IfsettingtonotreceiveSMS
ReplyMessagewhenthesystem
OFF,theunitwillreturna
messageindicatesuccessful
settingforthecommandandit
willnolongersendingSMSreply
untilthesettingofSMSReply
MessagewhenthesystemONis
done.Whenthesystemhaving
thetemperaturealert,itwill
automaticallysendingthealert
messagetotheAdmin
15ToreceiveSMSReplyMessageor
nottoreceiveSMSReplyMessage
whenthesystemtriggerbyphone
call
*22*N#Whensending
command*22*0#
Statusswitch<OFF>

2013‐10‐1017:10Thu

Whensending
command*22*1#
Statusswitch<ON>

2013‐10‐1017:08Thu
N=1meansaftermakethe
phonecalltothesystem,itwill
returntheSMSforthestatusto
thecaller
N=0meansaftermakethe
phonecalltothesystem,itwill
notreturntheSMSforthe
Statustothecaller
FactoryDefaultasreturnSMS
forthestatusaftermakethe
phonecall

**Ifyoudecidenottoallowthe
systemtotextyouforany
acknowledgementafteryoucall
totheunit.YoucanswitchOFF
thetextmessage.Some
Customerrequestthisfunction
becausetextsreplyinvolvedcall
cost


16Securitymode/OpenMode*23*N# WhenSettingasSecurity
Mode*23*1#
Modeswitch<ON>

2013‐10‐1017:13Thu

WhenSettingasOpen
Mode*23*0#
Modeswitch<OFF>

2013‐10‐1017:13Thu
N=1meansinsecuritymode.
Onlyallowthenumberinthelist
cantexttotheunittocontrol
thesystem.
N=0meansinopenmode.
Anybodycancalltotheunitto
controlthesystem.Pleasetake
notethatthePrivacyand
Securitybeforeyoudecideto
usetheOpenMode

FactoryDefaultisN=1for
SecurityMode

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.810

17SMSTextMessagetoSwitchOn/Off
Relay
*24*N# WhenSettingas*24*1#
Masterrelay<ON>

2013‐10‐1017:13Thu

WhenSettingas*24*0#
Masterrelay<OFF>

2013‐10‐1017:13Thu
N=1meansswitchontherelay
bySMSMessage
N=0meansswitchofftherelay
bySMSMessage
18Turnon/offtheadministrativecall *25*N#0=CallSwitch:<OFF>
1=CallSwitch:StartUp
Alarm
2=CallSwitch:ACdown
Alarm
0=turnoffthecallfeatures,the
unitswon’tmakeanycallto
administrativenumber
1=whenthedevicepowerup,
theunitswillcallthefirst
administrativenumber
2=whentheACpowerdown
theunitswillcallthe
administrativenumber

















WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.811

Step3‐Installation
InserttheSIMcard,toaccesstheSIMcardcarriergentlypushthebuttonadjacenttoit,inserttheSIMcard
andcarefullyclosethecarrier
Connectthecabletoterminals110V‐220V&Nensuringpositiveisconnectedtoterminal110v‐200V,
switchonthepowersupply,theredpowerLEDwilllightindicatingpowerispresent,thebluenetworkLED
indicatorwillinitiallyflashquickly,onceloggedontothenetwork,itwillflashmoreslowlyapproximately
oneevery3‐4seconds
ItisrecommendedthattheGSMRemoteControlSwitchbeprogrammedtooperateasrequiredbeforefinal
installation.













WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.812

ConnectionDetails

Ifyouareunsurehowtoconnectthedeviceyouwishtocontrolrefertoaqualifiedperson

Connector123456
BoardLabelJ3PowerSupply
DescriptionRelayPowerSupply1
Connection
DetailsNCNoCOMENL


Note
1.TheRelay(J3)Wasusingforturningonandofftheelectricalapplianceonly
2.UsercansetuptheRelaybyownrequirement
3.IfusingtomonitoringthePoweroutageonly,doesn’trequiredtoconnectWirewithRelay


ExampleConnectionwithFreezer









WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.813

ProductionSpecifications
OperationVoltage 110‐240Vdc
OperatingCurrent Maximum500mA,typically55mA
RelayContacts 1xNormallyOpenandNormallyClosedContacts
 maximumswitchingcapacity20amps@230vacperrelay
GSMFrequencyMHz GSM850,GSM900,GSM1800,GSM1900
Humidity LessThan80%RH
OperatingTemperature ‐20cto55c
PhysicalSize130x100x50mm
Weight 500Grams
Indicators Relay,Telco,Power
Protection IP65WeatherProofCasing
ApprovalsC.E,FCC,ETSI

Troubleshooting
1. RedpowerLEDnotalight

EnsurethatyourDCpowersupplyisconnected
correctly,positive(+)toterminal220vandnegative(‐)
toterminalN.Verify12voltsispresentusingavolt
meter
2. BluenetworkLEDflashingeveryonesecond
andnotevery3seconds
EnsureyourSIMcardhasbeenactivatedandthatthe
PINrequesthasbeendisabled.Iftheunitisinalow
signalstrengthareaconsiderusinganexternalGSM
antennaorchangingtoanothernetworkprovider
3. Iamnotreceivingconfirmationtestmessages
whenprogramtheadministratorsnumber
EnsureyourtelephonenumberisintheAdministrator
listandthatsendingtextmessagestoyournumberis
enabled.
4. Iamnotreceivinganytextmessageswhen
initiallyprogrammingtheunit
EnsuretheunitisconnectedtotheGSMnetworkby
observingthebluenetworkLED;itshouldbeflashing
onceevery3seconds(see2above).EnsuretheSIM
cardhascredit
5. Theunithasbeenworkingforseveralmonths
andhasnowstoppedrespondingtocallsand
textcommands
MostbutnotallPAYSIMcardswillbede‐activatedby
thenetworkifnotusedtomakeanoutgoingvoicecall
orsendanSMStextmessagewithinaspecificperiod.
Topreventthissimplysendatxtcommand*0*PW#,
then*2*,itwillreplybytextmessage,dothisoncea
monthtokeeptheSIMcardactive

WITURATECHNOLOGYSDNBHD|WT‐1672A GSMPowerOutageAlarm UserManualV1.814


Warranty

WituraTechnologySdnBhdwarranteestheWT‐1672AGSMTemperatureAlertandMonitoringSystem
againstdefectivepartsandworkmanship.WituraTechnologySdnBhdshall,atitsoption,repairor
replacethedefectiveequipmentuponthereturnofsuchequipmenttoanyWiturabranch.This
warrantyappliesONLYtodefectsincomponentsandworkman‐shipandNOTtodamageduetocauses
beyondthecontrolofWitura,suchasincorrectvoltage,lightningdamage,mechanicalshock,water
damage,firedamage,ordamagearisingoutofabuseandimproperapplicationoftheequipment.

Note:Whereverpossible,returnonlythePCBtoWituraServiceCentres.
DONOTreturntheenclosure.


TheWT‐1672Aisaproductof
WituraTechnologySdnBhd
Andismanufacturedby
ShenzhenWituraTelecommunicationsCo.,Ltd.



WARNING
Forsafetyreasons,onlyconnectequipmentwithatelecommunicationscompliancelabel.This
includescustomerequipmentpreviouslylabelledpermittedorcertified.