TEXI Tronic 7 NF operation manual
8. Attaching the needle
Warning: Turn OFF the power before starting the work as to prevent accident caused by abrupt start of the
sewing machine.
A needle 135x5 / 134R / DPx5 should be used. Select a
proper needle size according to the count of thread and the
type of material used.
1. Turn the hand-wheel until the needle bar reaches the
highest point of its stroke.
2. Loosen screw (2), and hold needle (1) with its indented
part “A” facing exactly to the right in direction “B”.
3. Insert the needle fully into the hole in the needle bar in
the direction of the arrow until the end of hole is reached.
4. Securely tighten screw (2).
5. Check that long groove “C” of the needle is facing exactly
to the left in direction “D”.
Caution: When filament thread is used, if the indented part of the needle is tilted toward operator's side, the loop of thread
becomes unstable, As a result, hangnail of thread or thread breakage may occur. For such thread, in order to avoid such
phenomenon occur, it is effective to attach the needle with its indented part slightly slanting on the rear side.
9. Setting the bobbin into the bobbin case
1. Install the bobbin in the bobbin case so that the thread
wound direction is clockwise.
2. Pass the thread through thread slit “A”, and pull the
thread in direction “B”. By so doing, the thread will pass
under the tension spring and come out from notch “B”.
3. Check that the bobbin rotates in the direction of the arrow
when thread “C” is pulled.
10. Adjusting the stitch length
1. Turn stitch length dial (1) in the direction of the arrow,
and align the desired number to marker dot “A” on the
machine arm.
2. The dial calibration is in millimeters.
3. When you want to decrease the stitch length, turn stitch
length dial (1) while pressing feed lever (2) in the
direction of the arrow.
7
To Next Page
Loading...
Need help?
General
