MBM Corporation iCREASE EXCEL - Manual (Page 21)

PERF SHAFT & STRIKE PLATE
A – Support Bar – F-0232 This is the shaft that the roller wheels
and perf score are mounted on.
B – Lower Sensor Eye Assy. – S-AAM-0230 Located in the platen strike plate, directly
below the upper sensor. These two must
align.
REMOVING THE PERF SHAFT
Loosen the operator side cover. Locate and remove the perf shaft lock collar.
Next, remove the non-operator side cover. Loosen both of the belt tensioner idler pully’s. You do
not need to remove these as loosening them will allow enough movement to free the pully’s of
the perf shaft. Slide the perf shaft out the pulley side.
It is only necessary to slide the shaft out about 6 to 8 inches. With the shaft slid to the side, you
can access the lower hubs and reconfigure them as needed to complete any job. After you have
configured the lower shaft, replace the shaft into its bearing and secure the shaft collar. The
shaft should not be able to
move side to side. With
both drive belts in
Position, re-tension the
belt idlers and tighten
while applying constant
firm pressure on the belts
by pushing down on the
tops of the brackets with
the large T-handle wrench
supplied. Replace covers.
Align upper assemblies
accordingly.
18
Loosen both screws
Loosen both
screws
A
B