Helpful Hints - Texi Tegra 4 Benutzerhandbuch

HELPFUL HINTS

Due to improper operation, the following problems may occur, the control table,
looking for ways to solve the problem.
UNDESIRABLE PHENOMENA
BROKEN NEEDLE
BROKEN THREAD
SKIPPING STITCH
STITCH ERROR
3-THREAD OVERLOCK OR
4-THREAD OVERLOCK STITCH
IS IRREGULAR, UPPER LOOPER
THREAD DOES NOT APPEAR
IN THESTITCH
MACHINE IS NOT RUNNING
(WHEN THE POWER SWITCH
IS TURNED ON)
IRREGULAR SELVEDGE
TRIMMING
STITCH WRINKLE
TRANSPORT FABRIC IS NOT
SMOOTH
Texi Tegra 4 INSTRUKCJA 2019.indb 103 Texi Tegra 4 INSTRUKCJA 2019.indb 103
PROBLEM REASON
1. Needle bending or breakage
2. Needle is not installed in place
3. The fabric is stretched too tightly
1. Needle threading is incorrect
2. The thread to be jammed
3. Needle thread tension is too tight
4. Needle is not installed in place
5. Improper needle selection
1. Needle bending or breakage
2. Needle is not installed in place
3. Improper needle selection
4. Needle threading is incorrect
The needle thread tension is not
adjusted well
2-thread spreader installation did not
remove
Power supply is blocked
1. There is cloth waste between knives
2. Lower knife is blunt
1. Needle thread tension is too tight
2. Differential adjustment is not set
correctly
3. Threading is incorrect, causing the
thread to be jammed
1. The stitch too close
2. When sewing thick fabrics, presser
foot is too low
3. When sewing thin fabrics, presser
foot is too high
Texi Tegra 4
SOLUTION
1. Replace the new needle
2. Put the needle in the correct
position
3. When sewing, do not pull fabric
1. Threading correctly
2. Check the thread is not
stuck in spoolstand
3. Adjust the needle thread tension
4. Put the needle in the correct
position
5. Select the proper needle
1. Replace the new needle
2. Put the needle in the correct
position
3. Select the proper needle
4. Threading correctly
Readjust the needle thread tension
Remove 2-thread spreader installation
Check connection and wire of the
machine
1. Clean upper knife and lower knife
2. Replace lower knife
1. Reduce the tension of needle
thread
2. Reset differential settings
3. Threading in the right way
1. Increase stitch length
2. Increase the pressure of presser
foot
3. Reduce the pressure of presser foot
EN
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18.09.2020 09:42 18.09.2020 09:42