LABEL-AIRE Write-up 3138NV-DAT - Page 30

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Figure12lowlabeldetector
1.PlacethemachineONLINE.
2.Pushthedancerarmtowardtheprinterandrotatethe
unwindrolloflabelsuntiltheslotintheinnerunwinddiskis
directlyinfrontofthelowlabeldetector.
3.Therearcoverwindowonthedetectormustbeopened
beforeanyadjustmentscanbemade.SeeFigure12.Press
theflexibleretainingclipagainstthecabletoopenthe
window.
4.GentlyslidetheLIDOperateswitchonthebackofthe
detectortoD(awayfromtheretainingclip)forDark
Operation.
5.Usea3/32inchhexheadwrenchtoloosenthedetector.Slidethedetectorinoroutuntilthe
redspotissharplyfocusedonthelabelstock.Secureinposition.Thegreenlightontherearof
thedetectorwilllight.
6.Iftheorangeindicatorisalsolit,usea1/16inchflatbladescrewdrivertoturnthesensitivity
adjustmentscrewcounterclockwiseuntiltheorangeindicatorgoesout.
7.Usethescrewdrivertoturnthesensitivityadjustmentscrewclockwiseuntiltheorange
indicatorjustgoeson.
8.Rotatetheunwinddiskslightlysothattheredspotisdirectedontotheunwinddisk.The
detector'sgreenLEDmustremainON.AdjustthesensitivityifnecessarysothatthegreenLED
ontherearofthedetectorremainsONwhentheunwinddiskorthelabelrollisinfrontofthe
detector.
9.Rotatetheunwinddiskslightlysothattheredspotisdirectedontothelabelroll.Remove
theouterunwinddiskandmovethelabelrollawayfromthelowlabeldetector.ThegreenLED
ontherearofthedetectormustgooutandtheyellowLEDwilllight.Adjustthegain
adjustmentifnecessaryandrepeatthisprocedure.
10.Snapthewindowcoverclosedonthedetector
11.PerformtheLowLabelAlarmTriggerpointprocedure.
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