Scott 10,000, Инструкция по эксплуатации

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4 Maintenance
4--48
C9999--2 Issue 1
UPPER KNIFE
Fig. 4-82. Clear the Knife Blades
Step: 8. “Clear” the knives so that although they
are set closely, they will not bump or rub.
To do this, remove the Allen wrench and
very carefully rotate the upper knife once
or twice.
Note !
Leave the lower knife free when rotating
the upper knife. Do not push the lower
knife against the upper knife or hold
the knife in place. This “clearing”
action will move the lower blade away
from the upper.
Step: 9. After the clearing action, the knives are
still very close to each other. If they were
too close, the procedure automatically
puts the lower knife in the proper position
since the screws on the lower knife have
not yet been tightened.
TIGHTEN 1ST
TIGHTEN 2ND
TIGHTEN 3RD
Fig. 4-83. Tighten the Screws
Step: 10. Tighten the center screw.
Step: 11. Tighten the screw at the contour end.
Step: 12. Tighten the screw at the off--contour end.
Note !
It is sometimes necessary to alter the
order in which screws are tightened to
help keep the blade from moving.
Note !
The “Clearing Action” may be used after
each screw is tighten to insure that
the lower knife has not been twisted
or pushed against the upper knife. The
knives must not bump or rub.
Step: 13. After the three screws have been
tightened, “clear” the blades to make
sure that the blades are will not bump or
rub. A very slight “brushing” of the
blades is acceptable.
Step: 14. Again, use a piece of .002 Mylar index tab film and check the cutting ability of the knives. It is
necessary that they cut this thin film at the contour and at least one inch away from the contour. It
is not necessary that they cut the thin film the entire length of the blade. All that is necessary is that
this part will cut 20lb. paper.
Step: 15. Tighten all the other screws and recheck with the clearing action with the .002 Mylar.
Step: 16. If the blades do not cut the Mylar, repeat the above steps until the cutting satisfactory.
Note !
If you have a “perfect” setting but after running the machine a while you notice that the
knives “squeak”, go through the entire procedure again. If you have to do this once, we
have found that the squeak will not reoccur. Do not put oil on the knives to eliminate the
noise, You must reset the knives.
Step: 17. Repeat above steps for the right side knives.