1. Align the edge of the intermediate presser cam
with the center of
the engraved point on the main shaft
, align the engraved line on
the intermediate presser cam
with the engraved point on the main
shaft
, and tighten the set screw
.
o Stitch skipping and poor tense
stitch may occur.
– 14 –
1. Adjust the thrusting distance of the intermediate presser bar
to
13.5 mm, and tighten the set screw
after ensuring that the needle
passes through the center of the intermediate pressure.
(Caution) Be aware that the tightening pressure of the set screw
should be from 2.16 to 2.75 N•m (22 to 28 kgf•cm).
o An excessive thrusting distance of
the intermediate presser bar
may damage the intermediate
presser spring or cause poor
presser lifting.
o Excessive tightening pressure
may deform the intermediate
pressure bar
or intermediate
p r e s s e r b a r c o n n e c t i n g
resulting in malfunction.
Adjustment Procedures
Results of Improper Adjustment
Adjustment Procedures
Results of Improper Adjustment
Содержание AMS-210EN Series
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Страница 189: ...A A A 182 o SHUTTLE DRIVER SHAFT COMPONENTS o FRAME MISCELLANEOUS COVER COMPONENTS 2 A JUKI Grease A A JUKI Grease A ...
Страница 191: ...B D B D B B B C C C C C C C C 184 o X Y COMPONENTS B JUKI Grease B C Grease D Grease D Lock tight 241 ...
Страница 192: ...o CLOTH FEED MECHANISM COMPONENTS S type C C C B C C C C D C C C C C B C C C D C 185 L tyoe B JUKI Grease B C Grease ...
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Страница 239: ... 7 MAIN PANEL board circuit diagram 232 PANEL BOARD MAIN BOARD ...
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