SunStar KM-818, User Manual

Page: 15 / 22

4) Lower Threading and Adjusting of the Tension
(1) Wind the thread on the bobbin several times by
passing through the thread guide according to
ⓐ, ⓑ and ⓒ as shown on Fig. 11.
(2) Take out the bobbin winder pulley ① to the
⇦ direction.
(3) Adjust the position of the bobbin winder by
loosening the clamp screw ② until the thread
is wound upon the bobbin by 80%.
(4) When the winding is completed, the bobbin
winder lever will be stopped automatically.
5) Upper Threading
Place the thread take-up at its highest
position and insert the upper thread according
to marked number on Fig. 12.
6) Installation of the Bobbin-Winding Thread Winder Guide
Fix the thread winder guide on the arm as
shown on Fig. 13.
[Fig. 12]
[Fig. 13]
[Fig. 14]
15