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NORTROLLAS
MOUNTINGINSTRUCTIONS
General
LINETROLL111Kmountsonthepole3-5meters
belowtheconductorsasshowninfigure3.
Theindicatorcanbeinstalledonaliveline.
Beforemounting
LINETROLL111Kisaprogrammablefaultcurrent
indicator,before
installation.
andmustbeprogrammed
Mounting&programming
1.Unscrewthetopcapfromthelens,andsettherequired
switchcombinationsaccordingtoFig.4andtable1
onpage2.
4.Thepolebracketismountedonthepoleusing
thescrewssupplied.Thebracketshouldbemounted
verticallybeneaththeconductors.Fig.2&3.
5.Fixtheindicatortothebracketusingthescrews
supplied.Fig.2.
Fig.3.MountingofLT111Konapole
Fig.2.Fixingoftheindicator.
Pleaserefertotable1onpage2.
File:lt111mi2.cdrRev.date:1.07.95
3-5m.
SLOTSFOR
FASTENING
STRAP
WOODSCREW
WASHER
2.Whentheindicatorhasbeenprogrammed,thebattery
shouldthenbeconnected.SeeFig.1.
3.Replacethetopcapbyenteringthetopcaparrow
alignedwiththearrowonthelenslabel.
Fig.1.Connectionofthebattery
Toensurethatthebatteryhasreachedthenormal
operatingvoltage,theindicatorshouldbeleftto
flashforabout30minutes,
Thebrackethasalsoslotsforfasteningonboth
concreteandmetalpoleswithsteelstraps.
6.Iftheindicatorisprogrammedforvoltagereset,
andthelineisenergised,theindicatorwillreset
duringtheinstallation,orwithin15or30sec
aftertheinstallation.
LINETROLL111K
Programmable
Faultcurrent
indicator
Iftheindicatorshavebeeninstoreforsometime,the
batteryvoltagemaybelow.
bywhichtimethevoltage
willberestoredtotherequiredvalue.
ConsulttheUserGuideforthecorrectdistance
fromtheconductors.
TOPCAP
LINETROLL111KMOUNTINGINSTRUCTIONS
LINETROLL111KMOUNTINGINSTRUCTIONS Page2of2
Fig.6.ManualresetbyusingTBX10.
Fig.4.Close-upofswitch-bank.
Table1.Permittedswitchcombinations.
Manualreset
2.Guideitbetweenthearmsofthebracketuntilitstops
intheupperposition.SeeFig.6.
3.KeepitintheupperpositionuntiltheredLEDstops
flashing(within3sec),andthenremoveTBX-10
veryslowlytoavoidre-activatingtheindicator.
Sw.no:Max.sensitivity
123forearthfaults
00050amp.
00115amp.
0107amp.
1004amp.
Sw.no:
4567
000112hours
00106hours
01003hours
10001.5hours
Sw.no:
8
Sw.no:
910
Sw.no:
1112
0Disabled
1Enabled
00Disabled
1030sec.blockingtime
1115sec.blockingtime
10Lowpowerextended
indication,24hreset
01Transientindication,
24hreset
SWITCHBANKSETTINGS(1=on0=off)
Timerreset
CircuitBreaker
trippingcriterion
Voltagereset
LEDfunction
Fig.5.TestingbyusingTBX-10.
ON
OFF
DIPSWITCH
NB!Beforetest,besurethat:
-switch8isinpos.OFF,and
-thelineisenergised
1.Fixthetest/resettoolTBX-10,onastick.
2.Waveitclosetothefrontofthelens,seeFig.5.
Test
ThemagnetonTBX-10,shallthenbelevelwiththe
yellowspotontheindicatorlabelmarked:"RESET".
Theindicatorwillstartflashing.Ifprogrammedfor
voltageresettheindicatorwillresetafter15or30sec.
LINETROLL111KMOUNTINGINSTRUCTIONS
1.Fixthetest/resettoolTBX-10,onastick.
NORTROLLAS
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