-60-
31.
NEEDLE THREADER
USING THE NEEDLE THREADER
There are a wide variety of different needles and sewing machine threads available. The right ones should be
selected in accordance with the sewing conditions. The accessory needle threader is designed to make
threading of needles easier, but it cannot handle every single usage circumstance (combination of needle and
thread that might occur. It can be used with some combinations but not with others and even with combinations
with which it can be used, the pattern may not be sewn correctly under certain sewing conditions. Do not use the
needle threader without a thorough understanding of how to use it correctly.
Otherwise, the needle threader may be damaged or needle threading may not be possible.
Be sure to read and understand the following so that you can handle customer complaints.
NOTES :
1. The needle threader accepts only the circled needle and thread combinations.
2. Combinations marked with * can be used, but are not recommended since they might lead to the break
each of needle threader performance.
3. Lower the presser foot when you use the needle threader.
4. When using nylon transparent thread, always use in the range machine needle #14-16, regardless of the
table below.
5. Do not turn the balance wheel when using the needle threader.
6. Do not lower the needle threader lever while the machine is running. If you do so, the needle threader
may be broken, rendering it unusable. In addition, doing so might cause the needle to break and result in
injury.
7. If a #9 needle is used, the variation in needle precision may result in the needle being slightly difficult to
thread.
8. If the needle threader is used with the bottom surface of the needle holder and the bottom surface of the
hook holder not aligned, needle threading may be impossible.
Thread
Needle
#30
#50
#60
#80
#100
#120
#9
×
×
×
O
O
O
#11
×
O
O
O
O
∗
#14
×
O
O
O
∗
∗
#16
∗
O
O
∗
∗
∗
#18
∗
∗
∗
∗
∗
∗
Needle holder
Align
Hook holder
Lever
