SunStar SPS/E-BH6100-00 User Manual page 39

B. Left and right position adjustment of the thread holder
Loosen the tightening screw① for the upper thread holder
bracket and adjust the position of the upper thread holder
bracket B② to align the left corner of the thread holder
with the needle④ to make them on the same line.
C. Adjustment of thread holder height
(1) The height of the thread holder should be adjusted in
line with the thickness of sewing fabric.
(2) When the thread holder① descends, loosen the fixing
screw② for height adjusting screw. Move the height
adjusting screw③ to set the distance between the
sewing material④ and the thread holder① at 3mm.
(3) When adjustment is complete, fasten the tightening
screw② for height adjusting screw.
[ CAUTION ]
Before adjusting the upper thread holder, make sure that
the power is turned off and the pneumatic pressure is
disconnected.
②
①
③
③
④
[ Fig. 55 ]
②
①
④
[ Fig. 56 ]
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