LABEL-AIRE Write-up 3138NV-DAT - Page 22

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15.Starttheconveyorandwatchastheswingtampappliesthelabel.
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
TAMP BLOW TAMP APPLY
Theswingtampshouldfullyextend,
immediatelyapplythelabel,andthenretract.
Iftheswingtampreturnedbeforethelabelwas
applied,increasetheLABELONPRODUCT
POSITIONandrepeatuntilthelabelisapplied 
correctly.
Iftheswingtampcollidedwiththeproduct,
decreasetheLABELONPRODUCTPOSITION
and
repeatuntilthelabelisappliedcorrectly.
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Theswingtampshouldfullyextendtocontact
theproductforamomenttoapplythelabel
andthenimmediatelyretract.
Iftheswingtampreturnedwithoutcontacting
theproduct,increasetheLABELONPRODUCT
POSITIONandrepeatuntilthelabelis
applied
correctly.
If
theswingtamportamppadcontactedthe
productbeforetheswingtampreachedfull
extension,decreasetheLABELONPRODUCT
POSITIONandrepeatuntilthelabelisapplied 
correctly.
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16.Forthetampblowonly.Fortampapplygoontostep#17.
Repeatstep#15andwatchastheswingtampappliesthe
label.Thelabelshouldbecompletelyapplied.
Ifnecessaryincreasetheairblastairpressuretoattainafulllaydownofthelabel.TheSWINGTAMPAIR
BLASTDWELLmayalsobeincreased.SettingoftheSWINGTAMPAIRBLASTDWELLinexcessof40
millisecondsmaynotbe
effectiveduetothespeedoftheswingarm.
17.Repeatstep#15andwatchasthetampreturnstotheprinterforanotherlabel.Ifthereisadelay
betweentheswingstam preturningtothestopandbeginningofthenextlabelfeed,decreasethe
SWINGTAMPRETRACT
TIME.Reductionofthistimewillreducethetotalmachinecycletime.
18.Repeatstep#15andwatchasthelabelfeedsontothetamppa d.Ifthetamppadisbouncingwhen
thelabelbeginstofeedtheTAMPSETTLETIMEmustbeincreasedtopreventpossiblelabeljams.Adjust

untilthetamppadisstationarywhenthelabelbeginstofeed.
19.Repeatstep#15andwatchasthelabeldispensesontothetamppad.Adjusttheairassistair
pressureandpositiontheairassisttubesothatthedispensinglabelfeedsdirectl yontothetamppad.
Referto
theAirAssistSet‐upSection.Checkthatthelabelhascompletelydispensedandisheldbythe
vacuumattheendoflabelfeed.Ifnecessary,increasetheEXTENDAIRASSISTtimetoinsurethatthe
labelisfullyseatedonthetamppadattheendoflabel
feed.