MAINTENANCE
1.
Wipe the machine with clean cloth.
2.
Remove bobbin cover and take out the bobbin, place the bobbin cover back after
cleaning with a small brush.
3.
Кеер
the machine away from high temperatures.
4.
Do not drop.
5.
Please turn to the instruction manual when changing the accessories, and make sure
these are installed correctly.
TROUBLESHOOTING
Problem
Problem cause
Solution
No power or the
machine runs
slowly
- Adaptor power inadequate
- Use compatible adaptor
Skipping stitches
- Needle inserted incorrectly
- Remove and re- insert the
needle with the flat side of
the needle to the back
- Needle bent
- Remove and re- insert a new
needle
- Presser foot too loose
- Tighten the presser foot
Bobbin thread
cannot be
drawn up
- Bobbin is empty
- Replace with new full bobbin
- Needle threaded incorrectly
- Re- thread the needle,
making sure it is threaded
from the front to the back
Thread keeps
breaking
- Needle bent
- Remove and re- insert a new
needle
- Needle shank not properly
seated
- Remove and re- insert a new
needle
- Thread tension dial, thread
guide or thread pulling bar
too tight
- Loosen the thread tension
between 3- 5 number
Stitches too
loose or uneven
- Stitch tension is unbalanced
- Re- thread the upper thread
and bobbin
Needle breaks
- Needle bent or deformed
- Remove and re- insert a new
needle
