Руководство По Работе для Brother CS7130

Скачать
Страница из 72
SEWING BASICS
27
2
1
2
3
4
5
Wrong side
Surface
Upper thread
Lower thread
Loops appear on 
surface of fabric
Solution
Reduce the tension by turning the upper tension-
control dial to a lower number.
4
3
5
Memo
• When you finish sewing, remove the bobbin 
cover and then make sure that the thread is shown 
as below. If the thread is not shown as below, 
the thread is not inserted through the tension-
adjusting spring of the bobbin case correctly. 
Reinsert the thread correctly. For details, refer to 
page 14, 15.
 
Upper tension is too loose
Loops appear on the wrong side of the fabric.
Note
• If the upper thread was incorrectly threaded, the 
upper thread may be too loose. In this case, refer 
to “Upper threading” (page 15) and rethread 
the upper thread.
1
2
3
4
5
Wrong side
Surface
Upper thread
Lower thread
Loops appear on 
wrong
Solution
Increase the tension by turning the upper tension-
control dial to a higher number.
4
3
5
USEFUL SEWING TIPS
Various ways to achieve better results for your 
sewing projects are described below. Refer to these 
tips when sewing your project.
Trial sewing
A trial piece of fabric should be sewn. Use a piece of
fabric and thread that are the same as those used for
your project, and check the thread tension and stitch
length and width.
Changing the sewing direction
When the stitching reaches a corner, stop the 
sewing machine.
Leave the needle lowered (in the fabric). 
If the needle was raised, lower the needle 
either by turning the handwheel toward you 
(counterclockwise) or by pressing   once.
CAUTION
•  When using the twin needle, be sure to 
raise the needle before changing the sewing 
direction. If the fabric is turned while the 
needle is lowered, the needle may bend or 
break.
Raise the presser foot lever, and then turn the 
fabric.
Turn the fabric using the needle as a pivot.
Lower the presser foot lever and continue 
sewing.