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StEP 1:
remove the right side housing. locate loose sprocket.
Each sprocket has a 3/32" allen set screw located along
the outer edge. If the set screw loosens, it will allow the
sprocket to spin on the roll shaft, causing the rollers to
slip.
StEP 2:
align the set screw with the flat spot on the roll shaft. this
can be accomplished by either turning the drive on and off
or by using the manual crank (if equipped). Each shaft has
a flat spot, causing the shaft to be d shaped. the sprocket
set screw must be lined up on top of the flat spot.
Set Screw
Photo 25-2
StEP 3:
Using a 3/32" allen wrench, remove the
set screw. clean the set screw and apply
a drop of loctite ® or similar compound to
the threads. Insert set screw, but do not
tighten. align the teeth of the sprocket with
the teeth (or outerface) of the other two
sprockets (the drive chain must travel in a
straight line). tighten the set screw.
StEP 4:
reinstall the right side housing.
tIGHtEnInG SProcKEtS
lower laminating roll shaft.
Photo 25-3
laminating roll
Sprocket
motor Sprocket
Photo 25-1
Photo 25-6
Pull roll Sprocket
Set Screw
Flat Spot
Photo 25-4
26
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