Page19SYSTEM
TheBladeAssembly
Ifthebladesetismisaligned,themediabeingdrivenwillbesubjecttoscoringoreven
tearingatanypointalongthecreaseline. Pleasenotethattoavoiddamagetothe
bladeset,adjustmentshouldonlybemadeinsmallincrements. Thebelowsketch
demonstrateshowthebladealignmentcanbecarriedout.
Adjustmentcanbemadeateitherofthebladeoranvil.Thetwoclearanceholesposi-
tionedabovetherollertiltmechanismarethefrontalignment(oneforblade,oneforanvil).
Thetwoholesarerepeatedonthebackofthemachineforthebackalignment.
1. Removethestackerunitfromthemachine
2. Unlockandcentralisetherollertiltmechanisminordertolocatetheheadsofthe
frontalignmentscrews.
3. Usinga3mmallenkey,loosenthecapheadtypelockingscrewslocatedonthe
frontfaceatbothendsoftheblade/anvilasshownbelow.
4. Usinga4mmallenkey,locatethetwofrontorbackalignmentscrewsintheside
frameinordertoadjusttheblade/anvil.
5. Theupperscrewofthetwo,willadjusttheupperblade/anvilwhereasthe
lowerscrewwilladjustthelowerblade/anvilbothinverysmallincrements.
6. Inordertoobtaintherequiredposition,adjusteitherthebladeortheanvilbya
smallamountandthenoperatethemachinetotesttheformofthecrease.
Repeattheexerciseuntilcentralisationislocated.
7. Usinga3mmallenkey,lockthecapheadtypescrews(asperstep3)onboththe
upperandlowerblade/anvil.
Adjustingthebladealignment
Itisextremelyimportantthatthebladeandanvilassemblywithinthecreasingunitis
correctlyaligned.Misalignmentofthebladeoranvilcanleadtodamagedprofilesand
subsequentlypoorqualitycreasingsoitmust,therefore,becorrectedimmediately.
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