5-3. Threading the upper thread
(1) Please turn the power switch off when threading a needle.
The needle thread should be threaded, as shown on the figure, with the thread end extended about 4
cm from the needle.
Thread tension
guide
Thread tension
guide
CAUTION
Cotton stand
Arm thread
guide
Thread tension
guide
- 8 -
Arm thread guide
Tension discs
Take-up
spring
Top thread
guide