SunStar SC 7200A Series User Manual page 29

⑵ Installation of top cover thread guide
The clearance between the lower side of the top cover
thread guide④ to the upper side of the spreader① is
0.5mm.
Fix the screw⑤ when the spreader is at its far right, in
order to hook the thread well onto the thread hooking
part.
⑶ Installing the top cover thread eyelet
When the needle bar is at its lowest, the clearance between
the upper side of the top cover thread guide ④ and the
lower side of the top cover thread eyelet ⑥ is 1.0mm.
Bring the needle groove of top cover thread eyelet ⑥ to
the centerline of the slots of the top cover thread guide ④.
Tighten the screw ⑦ afterwards.
※ Adjust (1), (2) and (3), depending on the type of
thread used.
⑥
④
1.0mm
0.5mm
①
⑦
⑤
④
⑥
①
[ Figure 43 ]
④
⑥
[ Figure 44 ]
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