39
B. Left and right position adjustment of the thread holder
Loosen the tightening screw
①
for the upper thread holder
bracket and adjust the position of the upper thread holder
bracket B
②
to align the left corner of the thread holder
with the needle
④
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 holder
①
descends, loosen the fixing
screw
②
for height adjusting screw. Move the height
adjusting screw
③
to set the distance between the
sewing material
④
and the thread holder
①
at 3mm.
(3) When adjustment is complete, fasten the tightening
screw
②
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.
[ Fig. 55 ]
[ Fig. 56 ]
②
①
④
③
②
③
①
3mm
④
Summary of Contents for SPS/E-BH-6100 Series
Page 43: ...43 8 8 Table Drawings 1 Basic ...
Page 44: ...44 9 9 Air System Circuit Diagram ...
Page 45: ...45 ...
Page 46: ...46 ...