Infinity Solutions 7K Plus, Service Manual

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Note: If improperly adjusted premature component failure or poor machine performance can occur.
1. Use a torque wrench to tighten the center nut of the clutch to 12 ft/lbs.
2. With the drive train completely assembled and all protective guards in place plug in the machine and power it
on.
3. Test the adjustment by running a 1 2/3 folded form (See Figure 7) through the back of the machine while it
runs at full speed (See Figure 8 ).
a) To feed the form into the back of the machine, remove the rear fold plate. The fold plate switch will have to
be depressed to run the machine in the forward direction.
b) The form should make it through with minimal slipping of the motor . Note: by listening to the motor you
will be able to hear if it slips. If the form does not make it through the machine then the clutch is too loose:
tighten the clutch and repeat.
4. To determine if the clutch is too tight run two forms folded together through the back of the machine. The
paper should not make it through the machine, however the clutch should slip. You will be able to briefly hear
this just as the motor shuts down. If the clutch does not slip at all loosen the center nut.
5. Repeat steps 3 and 4 until both above criteria are met.
Note: If pulley material is aluminum, then see addendum
Figure 9: Motor Clutch Exploded View
Figure 8: Back of the Machine
Insert folded form Here
for clutch adjustment