Position Of The Automatic Reverse Stitching Magnet; Adjusting The Thread Tension Releasing Solenoid - JUKI IP-100 Engineer's Manual

(29) Position of the automatic reverse stitching magnet

(30) Adjusting the thread tension releasing solenoid

™ Presser plate of the thread tension releaser 1 should be engaged with roll pin 2 and auxiliary pin
of the thread tension releaser 3.
™ When the solenoid is pushed by fingers in the direction A, it should move smoothly. Also, when
the solenoid is released, it should smoothly return to its home position.
™ When the solenoid is pushed in the direction A, the tension disk should rise.
Standard Adjustment
2
1
4
3
Standard Adjustment
5
4
A e
4
34
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™ Max. feed amount
LZ-2290ASS, ADS = 5 mm
LZ-2290ASU, ADU = 2.5 mm
Standard delivery : 2 mm
™ Max. reverse feed amount
LZ-2290ASS, ADS = 4 mm
LZ-2290ASU, ADU = 2.5 mm
Standard delivery : 2 mm
6
1
Return spring
2
(Inside the
machine arm)
3
Apply grease
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