Руководство По Работе для Brother SB7500
Replacing the Needle 39
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Replacing the Needle
This section describes how to replace the needle.
Needle precautions
CAUTION
Selecting the needle depending on the thread and fabric types
The sewing machine needle should be used depends on the fabric and thread thickness. Refer to the following
table when choosing the thread and needle appropriate for the fabric that you wish to sew.
table when choosing the thread and needle appropriate for the fabric that you wish to sew.
Note
z Never use the thread of No. 20 or lower. It may cause malfunctions.
z
Only use home sewing machine needles. Use of any other needle may bend the needle or
damage the machine.
damage the machine.
z
Never use bent needles. Bent needles can easily break, possibly resulting in injuries.
Fabric Type/Application
Thread
Size of Needle
Type
Size
Medium weight
fabrics
Broadcloth
Cotton thread
60–90
75/11–90/14
Taffeta
Synthetic thread
Flannel, Gabardine
Silk thread
50
Thin fabrics
Lawn
Cotton thread
60–90
65/9–75/11
Georgette
Synthetic thread
Challis, Satin
Silk thread
50
Thick fabrics
Denim
Cotton thread
30
100/16
50
90/14–100/16
Corduroy
Synthetic thread
50–60
Tweed
Silk thread
Stretch fabrics
Jersey
Thread for knits
50–60
Ball point needle
(gold colored)
75/11–90/14
Tricot
Easily frayed fabrics
Cotton thread
50–90
65/9–90/14
Synthetic thread
Silk thread
50
For top-stitching
Synthetic thread
50
90/14–100/16
Silk thread