JUKI MOL-254 Engineer's Manual page 85

Adjustment Procedures
1. Loosen the lock nut in knife turn rod end
knife turn cylinder , and adjust the assembling dimension
to the specified standard one.
2. Loosen screw in the counter knife base bracket, and
adjust the position of counter knife base bracket
processed plane A of loop feeding base is almost in parallel
with processed plane B of counter knife base
the counter knife base bracket.
Results of Improper Adjustment
○ If the position of the knife turn
, turn the rod of
rod end is not proper, the cross
cut angle (107˚) is not obtained.
○ The knife interferes with other
components when the knife
turns.
(Caution)
Cross cut angle (107˚) is a
fixed value.
It cannot be changed.
○ When the loop end of the cross
so that cut is not a clear isosceles
triangle, belt loop cannot be
wound enough resulting in dog
, and fix
ear.
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