EverSewn sew&go 1, Руководство по ремонту

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29
5-26 Bobbin winding problem
1) Place empty bobbin on spindle and
push it to the right.
2) Put the thread into the spool rod, and
put the spool rod cover on it.
3) Lead thread from spool to back side of
thread guide (A) by following the
indication.
4) Wind thread clockwise around bobbin
winder tension disc. (1)
5) Turn on the power switch and step on
the foot controller to run the machine.
6) Observe the shape of bobbin winding:
When the lower part of bobbin winding
is thicker, turn the screw (a) of threader
guide counter-clockwise. (2)
When the upper part of bobbin is thicker,
turn the screw (a) of threader guide
clockwise.
a
7) Observe the intensity:
If bobbin winding is not 80 percent full,
adjust by turning the screw (b) of bobbin
winder bracket shaft clockwise. (3)
2
If bobbin is over 80 percent full, adjust
by turning the screw (b) of bobbin
winder bracket shaft counter-clockwise.
8) Bobbin should be 80 percent full and
evenly filled after adjustment.
9) Push bobbin to left after adjustment
b
before sewing.
3
2
1
A
a
b
3