Storage
29
Storage
All parts must be completely dry before being stored.
− Always store the sewing machine in a dry area.
− Protect the sewing machine from direct sunlight.
− Store the sewing machine so that it is not accessible to children, securely
locked away and at a storage temperature between 41 °F and 68 °F (+5 °C
and +20 °C - room temperature).
Troubleshooting
Problem Possible
cause
Solution
No power or the sewing
machine runs slowly
Batteries are installed
incorrectly
Reinstall the batteries,
making sure the
polarity (+/–) is correct.
Batteries are low
Install new batteries.
Incorrect or defective
power adapter
Use the correct and
functioning power
adapter
Skipping stitches
Needle eye not in the
middle
Remove and re-insert
the needle with the flat
side of the needle to
the back.
Needle bent
Insert a new needle.
Presser foot too loose
Tighten the presser
foot.
Bobbin thread cannot
be drawn up
Lower thread has been
used up
Replace with a full
bobbin.
Needle threaded
incorrectly
Re-thread the needle,
making sure it is
threaded from front to
back.
Thread keeps breaking
Needle bent
Insert a new needle.
Needle shank not
properly seated
Remove and re-insert
the needle.
Thread tension dial,
thread guide, or thread
pulling bar too tight
Loosen the thread
tension number to
between 3 and 5.
Содержание MD 17922
Страница 3: ...A L H OFF 3 11 10 9 8 7 6 5 4 3 2 1...
Страница 4: ...4 B C 12 13 14 15 17 18 19 20 21 22 23 24 25 26 27 29 28 16...
Страница 5: ...5 H D E F G 30 31 5...