TEXI Tronic 7 NF operation manual
20. Wiper
Positioning the wiper
Adjust the position of the wiper according to the thickness of the
material sewn. The adjustment procedure is as follows:
1. Turn the hand-wheel in the normal direction of rotation to
align white marker dot (1) on the hand-wheel with marker
dot (2) on the machine arm.
2. Adjust the distance between the flat part of the wiper and
the center of the needle to 1 mm. Tighten wiper adjust
screw (3) so that the wiper is pressed and fixed by wiper
collar (4).
3. When the wiper is unnecessary, turn wiper switch (5) OFF.
21. One-touch type reverse feed stitching mechanism
Warning: Turn OFF the power before starting the work as to prevent accident caused by abrupt
start of the sewing machine.
How to operate
1. The moment switch lever (1) is pressed, the machine
performs reverse feed stitching.
2. The machine performs reverse feed stitching as long as
the switch lever is held depressed.
3. The machine resumes normal feed stitching the moment
the switch lever is released.
Height of the switch
1. Switch (1) can be used in two positions by turning it.
2. In addition, when you desire to lower the position of
switch (1), loosen setscrew (3) located in the back of the
machine head and lower switch base (4).
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