Replace The Sewing Needle; Select Needle And Thread - Premier MCO-5199 Manual De Instrucciones

Replace the Sewing Needle
1. rotate hand wheel to raise the needle bar to the
top position.
2. loosen screw "A" on needle clamp and remove the
sewing needle;
3. Hold new sewing needle with flat surface of
needle handle facing the bottom groove for needle
holding. Shown as "B" in the right figure;
4. Insert the sewing needle and make it upward to
lean against the location pin "C";
5. Tighten screw "A" on the needle clamp.
** The sewing needle must be used under good
conditions; otherwise it shall be replaced under one
of the following situations:
A. Sewing needle is bent;
B. Sewing needle is broken;
C. Tip of sewing needle is blunt.
Note: the sewing needle must be replaced with
the power cut off.
Select Needle and Thread
Needle No.
No. 70 (#10)
No. 80 (#12)
No. 80-90 (#12-14)
No. 90-110 (#14-16)
No. 90-120 (#14-18)
Spring stitch No. 70 (#10)
Cloth
Crepe de chine
Poplin, pure silk
Wool, cotton
Wool
Denim fabric
knit
Specification of cotton
thread
70-80
50-60
40-50
30-40
30
70-80
Specification of silk
thread
100-140
80-100
60-70
50-60
45-50
100-140
P-7