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14. Thread tension regulator
1. Adjusting thread tension:
1) After turning the pressure regulator knob
to the right (direction A) pressure will in-
crease.
2) After turning the knob to the left (direction
B) pressure will decrease.
2. Bobbin thread tension adjusting:
1) After turning the bobbin spring screw (2)
to the right (direction C) tension will in-
crease.
2) After turning the screw to the left
(direction F) the tension will decrease.
15. Compensating spring regulation
1. Changing compensating spring stroke (1):
1) Loose screw (2).
2) After turning the tension regulation screw
(3) to the right (direction A) spring stroke
will increase.
3) After turning the screw to the left
(direction B) the stroke will decrease.
2. Changing compensating spring tension (1):
1) Loosen screw (2) and remove the tension-
er from the machine head.
2) Loose screw (4).
3) After turning tensioner pin (3) to the right
(direction C) thread tension will increase.
4) After turning the pin to the left (direction
B) tension will decrease.
16. Manual foot lifter
1. In order to rise the foot, the manual lifter (1)
should be shifted in direction (A).
2. The foot will rise about 5.2 mm up and stop.
3. The presser foot will return to its original position
after shifting the lifter in direction (B).
4. Using the knee lifter, the foot can be raised by
10mm (standard), or at a maximum of about
13mm.
TEXI Tronic 1 operation manual