Position Of The Thread Tension; Position Of The Pre-Tension - JUKI LZ-2290 Series Manual Manual

Lz-2290 series direct-drive, computer-controlled, high-speed, 1-needle, lockstitch, zigzag stitching machine
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(16) Position of the thread tension

(17) Position of the pre-tension

Setscrew nut 1
Fig. 1 Longitudinal position
Standard Adjustment
Striking face on the
machine arm
Thread tension controller
Standard Adjustment
Almost in parallel to
the machine arm
Thread tension controller
24
Thread should rnter the
rotary disk straight.
Fig. 2 Orientation
1

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