JUKI LU-2220N-7, Инструкция по эксплуатации

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(3) Counter knife (Adjusting the vertical position)
) Loosen counter knife base clamping screw
1
,
adjust it to the position where the upper end of
the blade section of counter knife
2
aligns with
the top surface of moving knife
3
, and tighten the
screw again. (At this time, be careful of the blade
point of hook. It is safe to work while adjusting the
main shaft angle to the position near L engraved
marker line.)
1
2
3
(4) Thread guide installing position
) Loosen thread guide setscrews
1
and tighten
them again after adjusting the position of thread
guide
2
.
Installing position : The top surface of thread
guide
2
should align with the top surface of
moving knife
3
in the vertical direction and the
thread guide should be fixed after fully moving it
to the direction of the arrow mark as shown in the
figure in the longitudinal direction.
1
2
3
To align with the
top surface of
moving knife
To align the top
surface of thread
guide with the top
surface of moving
knife.