7. Installation of bobbin case
1. Turn the machine pulley to raise the needle until it is above
the needle plate.
2. Hold the bobbin case ① (with bobbin) with one hand, then
install the bobbin case into the hook.
Caution:
To prevent the unexpected startup of sewing machine, switch
off the power supply before the operation is conducted.
Fig.10
①
8. Winding the bobbin thread
1. Bobbin thread winding-up method
1) Fit bobbin ① onto spool ②.
2) Thread the right-hand thread coiling on thread stand as shown in right-hand figure, and reel the thread end
rightwards onto the bobbin for several turns.
3) Push winding lever ③ over to direction A, and run the sewing machine. Bobbin ① is rotated in direction C, and
thread is reeled onto bobbin ①. Once the reel is full, winding lever ③ is pushed toward direction B, and winding is
over.
4) Remove bobbin ①, and trim off the thread using winding trimmer ④.
Caution:
1. To reel bobbin thread onto bobbin ① when no sewing is performed, draw the needle thread out of hole in the take-up
lever, remove bobbin ① out of rotating hook.
2. Do not touch or lean anything to any running components when rolling the bottom line, in order to avoid the safety
accident.
2. Adjusting the bobbin thread winding
1) To adjust the winding capacity of bobbin thread, unscrew fixing screw ⑤, set winding lever ③ in direction A or
direction B, and fix screw ⑤ again. Direction A is intended for reduction, and direction B is intended for
increase(Caution:The amount of thread wound onto the bobbin should be a maximum of 80% of the bobbin
capacity).
2) If thread cannot be wound onto the bobbin flatly, unscrew nut ⑥, turn the winding tension disco, and adjust the
height of height of thread gripper plate ⑦.
a. The standard position is reached once the center heights of rotating hook ① and thread gripper plate ⑦ are
identical.
b. If the winding amount on the lower part is bigger, move the winding tension discoin direction D indicated in the
right-hand figure. If the winding amount on upper part is bigger, move the winding tension disco in direction E
indicated in the right-hand figure.
c. When the winding tension disco reaches its suitable position, screw down fixing screw ⑥.
3) Adjust the winding tension of bobbin thread by turning thread tension nut ⑧.
Thread the needle thread when needle bar stays in its highest position, lead out the thread end from the thread stand,
and conduct threading as per the serial numbers indicated in the figure.
Caution:
To prevent the unexpected startup of sewing machine, switch off the power supply before the operation is conducted.
5
TEXI Tronic 1 NEO - Operation manual
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