Page17SYSTEM
Perforating
11. Mounttheotheranvilensuringthattheyhavematchedonthedrivehub.Securethe
anviltothehubensuringnottoovertightengrubscrewasshowninfig16.2.
12. Slidethedrivehubtowardstheperforatingdrivewheeluntilthereisaclearance
of0.5mm.
13. Topreventdamagetothebladesortheanvils,donotforcethedrivewheelagainst
thehub.
14. Fixtheperforatorstripperadjacenttothedrivewheelandbladeasshown.
15. Operatethemachineandtesttheperforationsforform.
Itisimportantthatthedrivehubsarearrangedevenlyacrossthewidthofthepaper
inordertoreducetheriskofjamming.
Formultipleperforationsrepeattheaboveprocedure.
Alwaysremovebladesandanvilsoncetheperforatingoperationhasbeen
completedtoavoidmarkingondigitalordelicatemedia.
5
2
1
3
4
FIG17.1
Fig17.1
14
25
3
demonstratesatypicalset-upforperforatingsheets.
PerforatingdrivewheelwithmountedbladesDrivehubwithmountedanvils
PerforatorstripperStandarddrivehub
Standarddrivewheel
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