– 45 –
1. Adjustment of air nozzle
(1) The air nozzle
is inserted in the hole of the feed roller frame
.
(2) To adjust the right and left parallelism for the air nozzle
and the
throat plate
, loosen the setscrew
and turn the air nozzle
to
the right and left for adjustment.
(3) To adjust the front and rear positioning for the air nozzle
, loosen
the setscrew
and move the air nozzle
forward and backward
for adjustment.
o This is the air nozzle
to cool
down the needle heat. When
needle heat is high, this will cause
failure in thread breakage and
stitch skipping.
Adjustment Procedures
Results of Improper Adjustment
Summary of Contents for 35800 Series
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